Index (Lucene 9.12.0 core API)

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All Classes All Packages

A

ab - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle: represent if edge ab belongs to original shape
abort() - Method in class org.apache.lucene.index.MergePolicy.OneMergeProgress: Abort the merge this progress tracks at the next possible moment.
ABSOLUTE_MIN_SORT_BUFFER_SIZE - Static variable in class org.apache.lucene.util.OfflineSorter: Absolute minimum required buffer size for sorting.
AbstractAnalysisFactory - Class in org.apache.lucene.analysis: Abstract parent class for analysis factories TokenizerFactory, TokenFilterFactory and CharFilterFactory.
AbstractAnalysisFactory() - Constructor for class org.apache.lucene.analysis.AbstractAnalysisFactory: This default ctor is required to be implemented by all subclasses because of service loader (SPI) specification, but it is never called by Lucene.
AbstractAnalysisFactory(Map<String, String>) - Constructor for class org.apache.lucene.analysis.AbstractAnalysisFactory: Initialize this factory via a set of key-value pairs.
AbstractIterator<E> - Class in org.apache.lucene.internal.hppc: Simplifies the implementation of iterators a bit.
AbstractIterator() - Constructor for class org.apache.lucene.internal.hppc.AbstractIterator
AbstractKnnCollector - Class in org.apache.lucene.search: AbstractKnnCollector is the default implementation for a knn collector used for gathering kNN results and providing topDocs from the gathered neighbors
AbstractKnnCollector(int, long) - Constructor for class org.apache.lucene.search.AbstractKnnCollector
AbstractPagedMutable<T extends AbstractPagedMutable<T>> - Class in org.apache.lucene.util.packed: Base implementation for PagedMutable and PagedGrowableWriter.
AbstractRandomVectorScorer(RandomAccessVectorValues) - Constructor for class org.apache.lucene.util.hnsw.RandomVectorScorer.AbstractRandomVectorScorer: Creates a new scorer for the given vector values.
accept() - Method in class org.apache.lucene.analysis.FilteringTokenFilter: Override this method and return if the current input token should be returned by FilteringTokenFilter.incrementToken().
accept() - Method in class org.apache.lucene.analysis.StopFilter: Returns the next input Token whose term() is not a stop word.
accept(int) - Method in interface org.apache.lucene.search.CheckedIntConsumer: Process the given value.
accept(BytesRef) - Method in class org.apache.lucene.index.AutomatonTermsEnum: Returns true if the term matches the automaton.
accept(BytesRef) - Method in class org.apache.lucene.index.FilteredTermsEnum: Return if term is accepted, not accepted or the iteration should ended (and possibly seek).
accept(BytesRef) - Method in class org.apache.lucene.index.SingleTermsEnum
accept(T) - Method in interface org.apache.lucene.util.IOConsumer: Performs this operation on the given argument.
accept(T) - Method in interface org.apache.lucene.util.IOUtils.IOConsumer: Deprecated.

Performs this operation on the given argument.
acceptField(String) - Method in class org.apache.lucene.search.QueryVisitor: Whether or not this field is of interest to the visitor
acceptPartialPath(Util.FSTPath<T>) - Method in class org.apache.lucene.util.fst.Util.TopNSearcher: Override this to prevent considering a path before it's complete
acceptResult(Util.FSTPath<T>) - Method in class org.apache.lucene.util.fst.Util.TopNSearcher
acceptResult(IntsRef, T) - Method in class org.apache.lucene.util.fst.Util.TopNSearcher
Accountable - Interface in org.apache.lucene.util: An object whose RAM usage can be computed.
Accountables - Class in org.apache.lucene.util: Helper methods for constructing nested resource descriptions and debugging RAM usage.
accumulateStatistics(int, long) - Method in class org.apache.lucene.index.TermStates: Expert: Accumulate term statistics.
acosh(double) - Static method in class org.apache.lucene.util.MathUtil: Calculates inverse hyperbolic cosine of a double value.
acquire() - Method in class org.apache.lucene.search.ReferenceManager: Obtain the current reference.
acquire(long) - Method in class org.apache.lucene.search.SearcherLifetimeManager: Retrieve a previously recorded IndexSearcher, if it has not yet been closed
actualTerm - Variable in class org.apache.lucene.index.FilteredTermsEnum: Which term the enum is currently positioned to.
add(byte[], int) - Method in class org.apache.lucene.util.bkd.BKDWriter
add(char) - Method in class org.apache.lucene.internal.hppc.CharHashSet
add(char[]) - Method in class org.apache.lucene.analysis.CharArraySet: Add this char[] directly to the set.
add(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
add(float...) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Vararg-signature method for adding elements at the end of the list.
add(float[], float[]) - Static method in class org.apache.lucene.util.VectorUtil: Adds the second argument to the first
add(float[], int, int) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Add all elements from a range of given array to the list.
add(int) - Method in class org.apache.lucene.index.DocsWithFieldSet: Add a document to the set
add(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
add(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
add(int) - Method in class org.apache.lucene.util.DocIdSetBuilder.BulkAdder
add(int) - Method in class org.apache.lucene.util.FrequencyTrackingRingBuffer: Add a new item to this ring buffer, potentially removing the oldest entry from this buffer if it is already full.
add(int) - Method in class org.apache.lucene.util.RoaringDocIdSet.Builder: Add a new doc-id to this builder.
add(int...) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Vararg-signature method for adding elements at the end of the list.
add(int[], int, int) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Add all elements from a range of given array to the list.
add(int, float) - Method in class org.apache.lucene.util.hnsw.NeighborQueue: Adds a new graph arc, extending the storage as needed.
add(int, int, byte[], byte[], byte[]) - Static method in class org.apache.lucene.util.NumericUtils: Result = a + b, where a and b are unsigned.
add(int, long) - Method in class org.apache.lucene.codecs.CompetitiveImpactAccumulator: Accumulate a (freq,norm) pair, updating this structure if there is no equivalent or more competitive entry already.
add(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
add(long) - Method in class org.apache.lucene.internal.hppc.LongHashSet
add(long) - Method in class org.apache.lucene.util.packed.DirectMonotonicWriter: Write a new value.
add(long) - Method in class org.apache.lucene.util.packed.DirectWriter: Adds a value to this writer
add(long) - Method in class org.apache.lucene.util.packed.MonotonicBlockPackedWriter
add(long) - Method in class org.apache.lucene.util.packed.PackedInts.Writer: Add a value to the stream.
add(long) - Method in class org.apache.lucene.util.packed.PackedLongValues.Builder: Add a new element to this builder.
add(long...) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Vararg-signature method for adding elements at the end of the list.
add(long[], int, int) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Add all elements from a range of given array to the list.
add(CharSequence) - Method in class org.apache.lucene.analysis.CharArraySet: Add this CharSequence into the set
add(Long, Long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
add(Object) - Method in class org.apache.lucene.analysis.CharArraySet
add(Object, Object) - Method in class org.apache.lucene.util.fst.NoOutputs
add(String) - Method in class org.apache.lucene.analysis.CharArraySet: Add this String into the set
add(String, BooleanQuery.Builder, List<QueryBuilder.TermAndBoost>, BooleanClause.Occur) - Method in class org.apache.lucene.util.QueryBuilder
add(String, BytesRef) - Method in class org.apache.lucene.index.PrefixCodedTerms.Builder: add a term.
add(String, T) - Method in class org.apache.lucene.search.LiveFieldValues: Call this after you've successfully added a document to the index, to record what value you just set the field to.
add(FieldInfo) - Method in interface org.apache.lucene.internal.tests.IndexPackageAccess.FieldInfosBuilder
add(IndexableField) - Method in class org.apache.lucene.document.Document: Adds a field to a document.
add(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.MergePolicy.MergeSpecification: Adds the provided MergePolicy.OneMerge to this specification.
add(SegmentCommitInfo) - Method in class org.apache.lucene.index.SegmentInfos: Appends the provided SegmentCommitInfo.
add(Term) - Method in class org.apache.lucene.index.PrefixCodedTerms.Builder: add a term
add(Term) - Method in class org.apache.lucene.search.BlendedTermQuery.Builder: Add a new Term to this builder, with a default boost of 1.
add(Term) - Method in class org.apache.lucene.search.MultiPhraseQuery.Builder: Add a single term at the next position in the phrase.
add(Term) - Method in class org.apache.lucene.search.PhraseQuery.Builder: Adds a term to the end of the query phrase.
add(Term[]) - Method in class org.apache.lucene.search.MultiPhraseQuery.Builder: Add multiple terms at the next position in the phrase.
add(Term[], int) - Method in class org.apache.lucene.search.MultiPhraseQuery.Builder: Allows to specify the relative position of terms within the phrase.
add(Term, float) - Method in class org.apache.lucene.search.BlendedTermQuery.Builder: Add a Term with the provided boost.
add(Term, float, TermStates) - Method in class org.apache.lucene.search.BlendedTermQuery.Builder: Expert: Add a Term with the provided boost and context.
add(Term, int) - Method in class org.apache.lucene.search.PhraseQuery.Builder: Adds a term to the end of the query phrase.
add(BooleanClause) - Method in class org.apache.lucene.search.BooleanQuery.Builder: Add a new clause to this BooleanQuery.Builder.
add(DisiWrapper) - Method in class org.apache.lucene.search.DisiPriorityQueue
add(DocIdSetIterator) - Method in class org.apache.lucene.util.DocIdSetBuilder: Add the content of the provided DocIdSetIterator to this builder.
add(DocIdSetIterator) - Method in class org.apache.lucene.util.DocIdSetBuilder.BulkAdder
add(DocIdSetIterator) - Method in class org.apache.lucene.util.RoaringDocIdSet.Builder: Add the content of the provided DocIdSetIterator.
add(Query, BooleanClause.Occur) - Method in class org.apache.lucene.search.BooleanQuery.Builder: Add a new clause to this BooleanQuery.Builder.
add(BytesRef) - Method in class org.apache.lucene.util.BytesRefHash: Adds a new BytesRef
add(BytesRef, BytesRef) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
add(CharsRef, CharsRef) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
add(PairOutputs.Pair<A, B>, PairOutputs.Pair<A, B>) - Method in class org.apache.lucene.util.fst.PairOutputs
add(IntsRef, IntsRef) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
add(IntsRef, T) - Method in class org.apache.lucene.util.fst.FSTCompiler: Add the next input/output pair.
add(T) - Method in class org.apache.lucene.search.Multiset
add(T) - Method in class org.apache.lucene.util.PriorityQueue: Adds an Object to a PriorityQueue in log(size) time.
add(T, T) - Method in class org.apache.lucene.util.fst.Outputs: Eg add("foo", "bar") -> "foobar"
ADD_INDEXES - org.apache.lucene.index.MergeTrigger: Merge was triggered by an IndexWriter.addIndexes(CodecReader...) operation
addAll(char...) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Adds all elements from the given list (vararg) to this set.
addAll(int...) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Adds all elements from the given list (vararg) to this set.
addAll(long...) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Adds all elements from the given list (vararg) to this set.
addAll(Iterable<? extends CharCursor>) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Adds all elements from the given iterable to this set.
addAll(Iterable<? extends FloatCursor>) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Adds all elements from another iterable.
addAll(Iterable<? extends IntCursor>) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Adds all elements from another iterable.
addAll(Iterable<? extends IntCursor>) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Adds all elements from the given iterable to this set.
addAll(Iterable<? extends LongCursor>) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Adds all elements from another iterable.
addAll(Iterable<? extends LongCursor>) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Adds all elements from the given iterable to this set.
addAll(Iterable<SegmentCommitInfo>) - Method in class org.apache.lucene.index.SegmentInfos: Appends the provided SegmentCommitInfos.
addAll(Collection<Integer>) - Method in class org.apache.lucene.internal.hppc.IntHashSet
addAll(Collection<T>) - Method in class org.apache.lucene.util.PriorityQueue: Adds all elements of the collection into the queue.
addAll(CompetitiveImpactAccumulator) - Method in class org.apache.lucene.codecs.CompetitiveImpactAccumulator: Merge acc into this.
addAll(CharHashSet) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Adds all elements from the given set to this set.
addAll(FloatArrayList) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Adds all elements from another list.
addAll(IntArrayList) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Adds all elements from another list.
addAll(IntHashSet) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Adds all elements from the given set to this set.
addAll(LongArrayList) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Adds all elements from another list.
addAll(LongHashSet) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Adds all elements from the given set to this set.
addAll(DisiWrapper[], int, int) - Method in class org.apache.lucene.search.DisiPriorityQueue
addAllDocVectors(Fields, MergeState) - Method in class org.apache.lucene.codecs.TermVectorsWriter: Safe (but, slowish) default method to write every vector field in the document.
addAndEnsureDiversity(int, float, int, RandomVectorScorerSupplier) - Method in class org.apache.lucene.util.hnsw.NeighborArray: In addition to NeighborArray.addOutOfOrder(int, float), this function will also remove the least-diverse node if the node array is full after insertion
addAndGet(long) - Method in class org.apache.lucene.util.Counter: Adds the given delta to the counters current value
addAttribute(Class<T>) - Method in class org.apache.lucene.util.AttributeSource: The caller must pass in a Class<? extends Attribute> value.
addAttributeImpl(AttributeImpl) - Method in class org.apache.lucene.util.AttributeSource: Expert: Adds a custom AttributeImpl instance with one or more Attribute interfaces.
addBinaryField(FieldInfo, DocValuesProducer) - Method in class org.apache.lucene.codecs.DocValuesConsumer: Writes binary docvalues for a field.
addByPoolOffset(int) - Method in class org.apache.lucene.util.BytesRefHash: Adds a "arbitrary" int offset instead of a BytesRef term.
addBytesRef(BytesRef) - Method in class org.apache.lucene.util.BytesRefBlockPool: Add a term returning the start position on the underlying ByteBlockPool.
addClause(BlendedTermQuery.Builder, Term, int, float, TermStates) - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBlendedFreqScoringRewrite
addClause(BooleanQuery.Builder, Term, int, float, TermStates) - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
addClause(BooleanQuery.Builder, Term, int, float, TermStates) - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsScoringBooleanQueryRewrite
addClosedListener(IndexReader.ClosedListener) - Method in class org.apache.lucene.index.FilterDirectoryReader.DelegatingCacheHelper
addClosedListener(IndexReader.ClosedListener) - Method in interface org.apache.lucene.index.IndexReader.CacheHelper: Add a IndexReader.ClosedListener which will be called when the resource guarded by IndexReader.CacheHelper.getKey() is closed.
addDiagnostics(Map<String, String>) - Method in class org.apache.lucene.index.SegmentInfo: Adds or modifies this segment's diagnostics.
addDocument(Iterable<? extends IndexableField>) - Method in class org.apache.lucene.index.IndexWriter: Adds a document to this index.
addDocuments(Iterable<? extends Iterable<? extends IndexableField>>) - Method in class org.apache.lucene.index.IndexWriter: Atomically adds a block of documents with sequentially assigned document IDs, such that an external reader will see all or none of the documents.
addEpsilon(int, int) - Method in class org.apache.lucene.util.automaton.Automaton: Add a [virtual] epsilon transition between source and dest.
addEpsilon(int, int) - Method in class org.apache.lucene.util.automaton.Automaton.Builder: Add a [virtual] epsilon transition between source and dest.
addField(FieldInfo) - Method in class org.apache.lucene.codecs.BufferingKnnVectorsWriter
addField(FieldInfo) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsWriter: Add a new field for indexing
addField(FieldInfo) - Method in class org.apache.lucene.codecs.KnnVectorsWriter: Add new field for indexing
addField(FieldInfo) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
addField(FieldInfo) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsWriter
addField(FieldInfo) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
addFile(String) - Method in class org.apache.lucene.index.SegmentInfo: Add this file to the set of files written for this segment.
addFiles(Collection<String>) - Method in class org.apache.lucene.index.SegmentInfo: Add these files to the set of files written for this segment.
addGraphNode(int) - Method in interface org.apache.lucene.util.hnsw.HnswBuilder: Inserts a doc with vector value to the graph
addGraphNode(int) - Method in class org.apache.lucene.util.hnsw.HnswConcurrentMergeBuilder
addGraphNode(int) - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
addGraphNode(int) - Method in class org.apache.lucene.util.hnsw.InitializedHnswGraphBuilder
addIfCompetitive(Util.FSTPath<T>) - Method in class org.apache.lucene.util.fst.Util.TopNSearcher
addIndexes(CodecReader...) - Method in class org.apache.lucene.index.IndexWriter: Merges the provided indexes into this index.
addIndexes(Directory...) - Method in class org.apache.lucene.index.IndexWriter: Adds all segments from an array of indexes into this index.
addIndexesReaderMerge(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.IndexWriter: Runs a single merge operation for IndexWriter.addIndexes(CodecReader...).
addInOrder(int, float) - Method in class org.apache.lucene.util.hnsw.NeighborArray: Add a new node to the NeighborArray.
addIterator(DocIdSetIterator, List<DocIdSetIterator>, List<TwoPhaseIterator>) - Static method in class org.apache.lucene.search.ConjunctionUtils: Given a DocIdSetIterator, find any sub-iterators or two-phase iterators and add them to the provided DocIdSetIterator and TwoPhaseIterator lists
addListener(ReferenceManager.RefreshListener) - Method in class org.apache.lucene.search.ReferenceManager: Adds a listener, to be notified when a reference is refreshed/swapped.
addNode(int, int) - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph: Add node on the given level.
addNormsField(FieldInfo, NormsProducer) - Method in class org.apache.lucene.codecs.NormsConsumer: Writes normalization values for a field.
addNumericField(FieldInfo, DocValuesProducer) - Method in class org.apache.lucene.codecs.DocValuesConsumer: Writes numeric docvalues for a field.
addOutOfOrder(int, float) - Method in class org.apache.lucene.util.hnsw.NeighborArray: Add node and newScore but do not insert as sorted
addPosition(int, int, int, BytesRef) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
addPosition(int, int, int, BytesRef) - Method in class org.apache.lucene.codecs.TermVectorsWriter: Adds a term position and offsets
addPosition(int, BytesRef, int, int) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
addPosition(int, BytesRef, int, int) - Method in class org.apache.lucene.codecs.PushPostingsWriterBase: Add a new position and payload, and start/end offset.
addProx(int, DataInput, DataInput) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
addProx(int, DataInput, DataInput) - Method in class org.apache.lucene.codecs.TermVectorsWriter: Called by IndexWriter when writing new segments.
addReader(KnnVectorsReader, MergeState.DocMap, Bits) - Method in interface org.apache.lucene.util.hnsw.HnswGraphMerger: Adds a reader to the graph merger to record the state
addReader(KnnVectorsReader, MergeState.DocMap, Bits) - Method in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger: Adds a reader to the graph merger if it meets the following criteria: 1.
addSortedField(FieldInfo, DocValuesProducer) - Method in class org.apache.lucene.codecs.DocValuesConsumer: Writes pre-sorted binary docvalues for a field.
addSortedNumericField(FieldInfo, DocValuesProducer) - Method in class org.apache.lucene.codecs.DocValuesConsumer: Writes pre-sorted numeric docvalues for a field
addSortedSetField(FieldInfo, DocValuesProducer) - Method in class org.apache.lucene.codecs.DocValuesConsumer: Writes pre-sorted set docvalues for a field
addStartPaths(FST.Arc<T>, T, boolean, IntsRefBuilder) - Method in class org.apache.lucene.util.fst.Util.TopNSearcher
addStartPaths(FST.Arc<T>, T, boolean, IntsRefBuilder, float, CharSequence, int) - Method in class org.apache.lucene.util.fst.Util.TopNSearcher: Adds all leaving arcs, including 'finished' arc, if the node is final, from this node into the queue.
addTerm(Term) - Method in class org.apache.lucene.search.SynonymQuery.Builder: Adds the provided term as a synonym.
addTerm(Term, float) - Method in class org.apache.lucene.search.SynonymQuery.Builder: Adds the provided term as a synonym, document frequencies of this term will be boosted by boost.
addTerm(BytesRef, float) - Method in class org.apache.lucene.search.SynonymQuery.Builder: Adds the provided term as a synonym, document frequencies of this term will be boosted by boost.
addTestFilterType(Class<? extends FilterIndexInput>) - Method in interface org.apache.lucene.internal.tests.FilterIndexInputAccess: Adds the given test FilterIndexInput class.
addTo(int, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Adds incrementValue to any existing value for the given key or inserts incrementValue if key did not previously exist.
addTo(int, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap: Adds incrementValue to any existing value for the given key or inserts incrementValue if key did not previously exist.
addTo(int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap: Adds incrementValue to any existing value for the given key or inserts incrementValue if key did not previously exist.
addTo(int, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: Adds incrementValue to any existing value for the given key or inserts incrementValue if key did not previously exist.
addTo(long, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap: Adds incrementValue to any existing value for the given key or inserts incrementValue if key did not previously exist.
addTo(long, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap: Adds incrementValue to any existing value for the given key or inserts incrementValue if key did not previously exist.
addTransition(int, int, int) - Method in class org.apache.lucene.util.automaton.Automaton: Add a new transition with min = max = label.
addTransition(int, int, int) - Method in class org.apache.lucene.util.automaton.Automaton.Builder: Add a new transition with min = max = label.
addTransition(int, int, int, int) - Method in class org.apache.lucene.util.automaton.Automaton: Add a new transition with the specified source, dest, min, max.
addTransition(int, int, int, int) - Method in class org.apache.lucene.util.automaton.Automaton.Builder: Add a new transition with the specified source, dest, min, max.
addTwoPhaseIterator(TwoPhaseIterator, List<DocIdSetIterator>, List<TwoPhaseIterator>) - Static method in class org.apache.lucene.search.ConjunctionUtils: Given a two-phase iterator, find any sub-iterators and add them to the provided DocIdSetIterator and TwoPhaseIterator lists
addValue(int, T) - Method in class org.apache.lucene.codecs.KnnFieldVectorsWriter: Add new docID with its vector value to the given field for indexing.
addVectors(int, int) - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder: add vectors in range [minOrd, maxOrd)
adjustForField(long, Field) - Static method in class org.apache.lucene.util.RamUsageEstimator: This method returns the maximum representation size of an object.
advance(int) - Method in class org.apache.lucene.codecs.lucene90.IndexedDISI
advance(int) - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
advance(int) - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
advance(int) - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
advance(int) - Method in class org.apache.lucene.document.BinaryRangeDocValues
advance(int) - Method in class org.apache.lucene.index.FilterBinaryDocValues
advance(int) - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
advance(int) - Method in class org.apache.lucene.index.FilterNumericDocValues
advance(int) - Method in class org.apache.lucene.index.FilterSortedDocValues
advance(int) - Method in class org.apache.lucene.index.FilterSortedNumericDocValues
advance(int) - Method in class org.apache.lucene.index.FilterSortedSetDocValues
advance(int) - Method in class org.apache.lucene.index.FilterVectorValues
advance(int) - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
advance(int) - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
advance(int) - Method in class org.apache.lucene.index.MultiPostingsEnum
advance(int) - Method in class org.apache.lucene.index.SlowImpactsEnum
advance(int) - Method in class org.apache.lucene.search.comparators.MinDocIterator
advance(int) - Method in class org.apache.lucene.search.DisjunctionDISIApproximation
advance(int) - Method in class org.apache.lucene.search.DocIdSetIterator: Advances to the first beyond the current whose document number is greater than or equal to target, and returns the document number itself.
advance(int) - Method in class org.apache.lucene.search.FilteredDocIdSetIterator
advance(int) - Method in class org.apache.lucene.search.ImpactsDISI
advance(int) - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
advance(int) - Method in class org.apache.lucene.util.BitSetIterator
advance(int) - Method in class org.apache.lucene.util.DocBaseBitSetIterator
advanceExact(int) - Method in class org.apache.lucene.codecs.lucene90.IndexedDISI
advanceExact(int) - Method in class org.apache.lucene.document.BinaryRangeDocValues
advanceExact(int) - Method in class org.apache.lucene.index.FilterBinaryDocValues
advanceExact(int) - Method in class org.apache.lucene.index.FilterNumericDocValues
advanceExact(int) - Method in class org.apache.lucene.index.FilterSortedDocValues
advanceExact(int) - Method in class org.apache.lucene.index.FilterSortedNumericDocValues
advanceExact(int) - Method in class org.apache.lucene.index.FilterSortedSetDocValues
advanceExact(int) - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
advanceExact(int) - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
advanceExact(int) - Method in class org.apache.lucene.search.DoubleValues: Advance this instance to the given document id
advanceExact(int) - Method in class org.apache.lucene.search.LongValues: Advance this instance to the given document id
advanceSegmentInfosVersion(long) - Method in class org.apache.lucene.index.IndexWriter: If SegmentInfos.getVersion() is below newVersion then update it to this value.
advanceShallow(int) - Method in interface org.apache.lucene.index.ImpactsSource: Shallow-advance to target.
advanceShallow(int) - Method in class org.apache.lucene.index.SlowImpactsEnum
advanceShallow(int) - Method in class org.apache.lucene.search.MaxScoreCache: Implement the contract of Scorer.advanceShallow(int) based on the wrapped ImpactsSource.
advanceShallow(int) - Method in class org.apache.lucene.search.Scorer: Advance to the block of documents that contains target in order to get scoring information about this block.
advanceShallow(int) - Method in class org.apache.lucene.search.TermScorer
afterClose() - Method in class org.apache.lucene.search.ReferenceManager: Called after close(), so subclass can free any resources.
afterEffect - Variable in class org.apache.lucene.search.similarities.DFRSimilarity: The first normalization of the information content.
AfterEffect - Class in org.apache.lucene.search.similarities: This class acts as the base class for the implementations of the first normalization of the informative content in the DFR framework.
AfterEffect() - Constructor for class org.apache.lucene.search.similarities.AfterEffect: Sole constructor.
AfterEffectB - Class in org.apache.lucene.search.similarities: Model of the information gain based on the ratio of two Bernoulli processes.
AfterEffectB() - Constructor for class org.apache.lucene.search.similarities.AfterEffectB: Sole constructor: parameter-free
AfterEffectL - Class in org.apache.lucene.search.similarities: Model of the information gain based on Laplace's law of succession.
AfterEffectL() - Constructor for class org.apache.lucene.search.similarities.AfterEffectL: Sole constructor: parameter-free
afterMaybeRefresh() - Method in class org.apache.lucene.search.ReferenceManager: Called after a refresh was attempted, regardless of whether a new reference was in fact created.
afterRefresh(boolean) - Method in class org.apache.lucene.search.LiveFieldValues
afterRefresh(boolean) - Method in interface org.apache.lucene.search.ReferenceManager.RefreshListener: Called after the attempted refresh; if the refresh did open a new reference then didRefresh will be true and ReferenceManager.acquire() is guaranteed to return the new reference.
alignFilePointer(int) - Method in class org.apache.lucene.store.IndexOutput: Aligns the current file pointer to multiples of alignmentBytes bytes to improve reads with mmap.
alignObjectSize(long) - Static method in class org.apache.lucene.util.RamUsageEstimator: Aligns an object size to be the next multiple of RamUsageEstimator.NUM_BYTES_OBJECT_ALIGNMENT.
alignOffset(long, int) - Static method in class org.apache.lucene.store.IndexOutput: Aligns the given offset to multiples of alignmentBytes bytes by rounding up.
all(int) - Static method in class org.apache.lucene.search.DocIdSet: A DocIdSet that matches all doc ids up to a specified doc (exclusive).
all(int) - Static method in class org.apache.lucene.search.DocIdSetIterator: A DocIdSetIterator that matches all documents up to maxDoc - 1.
ALL - org.apache.lucene.util.automaton.CompiledAutomaton.AUTOMATON_TYPE: Automaton that accepts all possible strings.
ALL - Static variable in class org.apache.lucene.index.PostingsEnum: Flag to pass to TermsEnum.postings(PostingsEnum, int) to get positions, payloads and offsets in the returned enum
ALL - Static variable in class org.apache.lucene.util.automaton.RegExp: Syntax flag, enables all optional regexp syntax.
ALL_FILES - Static variable in class org.apache.lucene.store.MMapDirectory: Argument for MMapDirectory.setPreload(BiPredicate) that configures all files to be preloaded upon opening them.
allocate(int) - Method in class org.apache.lucene.store.ByteBuffersDataOutput.ByteBufferRecycler
ALLOCATE_BB_ON_HEAP - Static variable in class org.apache.lucene.store.ByteBuffersDataOutput
allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Allocate new internal buffers.
allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap: Allocate new internal buffers.
allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Allocate new internal buffers.
allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap: Allocate new internal buffers.
allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Allocate new internal buffers.
allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap: Allocate new internal buffers.
allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: Allocate new internal buffers.
allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap: Allocate new internal buffers.
allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap: Allocate new internal buffers.
allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Allocate new internal buffers.
allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap: Allocate new internal buffers.
allocateBuffers(int) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap: Allocate new internal buffers.
allocateThenInsertThenRehash(int, char) - Method in class org.apache.lucene.internal.hppc.CharHashSet: This method is invoked when there is a new key to be inserted into the buffer but there is not enough empty slots to do so.
allocateThenInsertThenRehash(int, char, VType) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap: This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
allocateThenInsertThenRehash(int, int) - Method in class org.apache.lucene.internal.hppc.IntHashSet: This method is invoked when there is a new key to be inserted into the buffer but there is not enough empty slots to do so.
allocateThenInsertThenRehash(int, int, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
allocateThenInsertThenRehash(int, int, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap: This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
allocateThenInsertThenRehash(int, int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap: This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
allocateThenInsertThenRehash(int, int, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
allocateThenInsertThenRehash(int, int, VType) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap: This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
allocateThenInsertThenRehash(int, long) - Method in class org.apache.lucene.internal.hppc.LongHashSet: This method is invoked when there is a new key to be inserted into the buffer but there is not enough empty slots to do so.
allocateThenInsertThenRehash(int, long, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap: This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
allocateThenInsertThenRehash(int, long, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap: This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
allocateThenInsertThenRehash(int, long, VType) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap: This method is invoked when there is a new key/ value pair to be inserted into the buffers but there is not enough empty slots to do so.
Allocator(int) - Constructor for class org.apache.lucene.util.ByteBlockPool.Allocator
Allocator(int) - Constructor for class org.apache.lucene.util.IntBlockPool.Allocator
allowFixedLengthArcs(boolean) - Method in class org.apache.lucene.util.fst.FSTCompiler.Builder: Pass false to disable the fixed length arc optimization (binary search or direct addressing) while building the FST; this will make the resulting FST smaller but slower to traverse.
ALPHANUM - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer: Alpha/numeric token type
AlreadyClosedException - Exception in org.apache.lucene.store: This exception is thrown when there is an attempt to access something that has already been closed.
AlreadyClosedException(String) - Constructor for exception org.apache.lucene.store.AlreadyClosedException
AlreadyClosedException(String, Throwable) - Constructor for exception org.apache.lucene.store.AlreadyClosedException
AlreadySetException() - Constructor for exception org.apache.lucene.util.SetOnce.AlreadySetException
AnalysisSPILoader<S extends AbstractAnalysisFactory> - Class in org.apache.lucene.analysis: Helper class for loading named SPIs from classpath (e.g.
AnalysisSPILoader(Class<S>) - Constructor for class org.apache.lucene.analysis.AnalysisSPILoader
AnalysisSPILoader(Class<S>, ClassLoader) - Constructor for class org.apache.lucene.analysis.AnalysisSPILoader
analyzeBoolean(String, TokenStream) - Method in class org.apache.lucene.util.QueryBuilder: Creates simple boolean query from the cached tokenstream contents
analyzeGraphBoolean(String, TokenStream, BooleanClause.Occur) - Method in class org.apache.lucene.util.QueryBuilder: Creates a boolean query from a graph token stream.
analyzeGraphPhrase(TokenStream, String, int) - Method in class org.apache.lucene.util.QueryBuilder: Creates graph phrase query from the tokenstream contents
analyzeMultiBoolean(String, TokenStream, BooleanClause.Occur) - Method in class org.apache.lucene.util.QueryBuilder: Creates complex boolean query from the cached tokenstream contents
analyzeMultiPhrase(String, TokenStream, int) - Method in class org.apache.lucene.util.QueryBuilder: Creates complex phrase query from the cached tokenstream contents
analyzePhrase(String, TokenStream, int) - Method in class org.apache.lucene.util.QueryBuilder: Creates simple phrase query from the cached tokenstream contents
analyzer - Variable in class org.apache.lucene.util.QueryBuilder
Analyzer - Class in org.apache.lucene.analysis: An Analyzer builds TokenStreams, which analyze text.
Analyzer() - Constructor for class org.apache.lucene.analysis.Analyzer: Create a new Analyzer, reusing the same set of components per-thread across calls to Analyzer.tokenStream(String, Reader).
Analyzer(Analyzer.ReuseStrategy) - Constructor for class org.apache.lucene.analysis.Analyzer: Expert: create a new Analyzer with a custom Analyzer.ReuseStrategy.
Analyzer.ReuseStrategy - Class in org.apache.lucene.analysis: Strategy defining how TokenStreamComponents are reused per call to Analyzer.tokenStream(String, java.io.Reader).
Analyzer.TokenStreamComponents - Class in org.apache.lucene.analysis: This class encapsulates the outer components of a token stream.
AnalyzerWrapper - Class in org.apache.lucene.analysis: Extension to Analyzer suitable for Analyzers which wrap other Analyzers.
AnalyzerWrapper(Analyzer.ReuseStrategy) - Constructor for class org.apache.lucene.analysis.AnalyzerWrapper: Creates a new AnalyzerWrapper with the given reuse strategy.
analyzeTerm(String, TokenStream) - Method in class org.apache.lucene.util.QueryBuilder: Creates simple term query from the cached tokenstream contents
and(FixedBitSet) - Method in class org.apache.lucene.util.FixedBitSet: this = this AND other
and(LongBitSet) - Method in class org.apache.lucene.util.LongBitSet: this = this AND other
andNot(DocIdSetIterator) - Method in class org.apache.lucene.util.FixedBitSet
andNot(FixedBitSet) - Method in class org.apache.lucene.util.FixedBitSet: this = this AND NOT other
andNot(LongBitSet) - Method in class org.apache.lucene.util.LongBitSet: this = this AND NOT other
andNotCount(FixedBitSet, FixedBitSet) - Static method in class org.apache.lucene.util.FixedBitSet: Returns the popcount or cardinality of "a and not b" or "intersection(a, not(b))".
ANYSTRING - Static variable in class org.apache.lucene.util.automaton.RegExp: Syntax flag, enables anystring (@).
append(byte) - Method in class org.apache.lucene.util.BytesRefBuilder: Append a single byte to this builder.
append(byte[]) - Method in class org.apache.lucene.util.ByteBlockPool: Append the provided byte array at the current position.
append(byte[], int) - Method in class org.apache.lucene.util.bkd.HeapPointWriter
append(byte[], int) - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
append(byte[], int) - Method in interface org.apache.lucene.util.bkd.PointWriter: Add a new point from the packed value and docId
append(byte[], int, int) - Method in class org.apache.lucene.util.ByteBlockPool: Append some portion of the provided byte array at the current position.
append(byte[], int, int) - Method in class org.apache.lucene.util.BytesRefBuilder: Append the provided bytes to this builder.
append(char) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
append(char) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
append(char) - Method in class org.apache.lucene.util.CharsRefBuilder
append(char[], int, int) - Method in class org.apache.lucene.util.CharsRefBuilder: Appends the given array to this CharsRef
append(int) - Method in class org.apache.lucene.util.IntsRefBuilder: Append the provided int to this buffer.
append(CharSequence) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
append(CharSequence) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
append(CharSequence) - Method in class org.apache.lucene.util.CharsRefBuilder
append(CharSequence, int, int) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
append(CharSequence, int, int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
append(CharSequence, int, int) - Method in class org.apache.lucene.util.CharsRefBuilder
append(String) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute: Appends the specified String to this character sequence.
append(String) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
append(StringBuilder) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute: Appends the specified StringBuilder to this character sequence.
append(StringBuilder) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
append(CharTermAttribute) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute: Appends the contents of the other CharTermAttribute to this character sequence.
append(CharTermAttribute) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
append(PointValue) - Method in class org.apache.lucene.util.bkd.HeapPointWriter
append(PointValue) - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
append(PointValue) - Method in interface org.apache.lucene.util.bkd.PointWriter: Add a new point from a PointValue
append(ByteBlockPool, long, int) - Method in class org.apache.lucene.util.ByteBlockPool: Append the bytes from a source ByteBlockPool at a given offset and length
append(BytesRef) - Method in class org.apache.lucene.util.ByteBlockPool: Appends the bytes in the provided BytesRef at the current position.
append(BytesRef) - Method in class org.apache.lucene.util.BytesRefArray: Appends a copy of the given BytesRef to this BytesRefArray.
append(BytesRef) - Method in class org.apache.lucene.util.BytesRefBuilder: Append the provided bytes to this builder.
append(BytesRefBuilder) - Method in class org.apache.lucene.util.BytesRefBuilder: Append the provided bytes to this builder.
APPEND - org.apache.lucene.index.IndexWriterConfig.OpenMode: Opens an existing index.
appendAnyChar(Automaton, int) - Static method in class org.apache.lucene.util.automaton.Automata: Accept any single character starting from the specified state, returning the new state
appendChar(Automaton, int, int) - Static method in class org.apache.lucene.util.automaton.Automata: Appends the specified character to the specified state, returning a new state.
apply(int) - Method in interface org.apache.lucene.util.hnsw.IntToIntFunction
apply(T) - Method in interface org.apache.lucene.util.IOFunction: Applies this function to the given argument.
apply(T) - Method in interface org.apache.lucene.util.IOUtils.IOFunction: Deprecated.

Applies this function to the given argument.
applyToAll(Collection<T>, IOUtils.IOConsumer<T>) - Static method in class org.apache.lucene.util.IOUtils: Applies the consumer to all non-null elements in the collection even if an exception is thrown.
approximateCardinality() - Method in class org.apache.lucene.util.BitSet: Return an approximation of the cardinality of this set.
approximateCardinality() - Method in class org.apache.lucene.util.FixedBitSet
approximateCardinality() - Method in class org.apache.lucene.util.SparseFixedBitSet
approximateSearch(LeafReaderContext, Bits, int) - Method in class org.apache.lucene.search.ByteVectorSimilarityQuery
approximateSearch(LeafReaderContext, Bits, int) - Method in class org.apache.lucene.search.FloatVectorSimilarityQuery
approximateSearch(LeafReaderContext, Bits, int, KnnCollectorManager) - Method in class org.apache.lucene.search.KnnByteVectorQuery
approximateSearch(LeafReaderContext, Bits, int, KnnCollectorManager) - Method in class org.apache.lucene.search.KnnFloatVectorQuery
approximation - Variable in class org.apache.lucene.search.DisiWrapper
approximation - Variable in class org.apache.lucene.search.TwoPhaseIterator
approximation() - Method in class org.apache.lucene.search.TwoPhaseIterator: Return an approximation.
arc - Variable in class org.apache.lucene.util.fst.Util.FSTPath: Holds the last arc appended to this path
Arc() - Constructor for class org.apache.lucene.util.fst.FST.Arc
arcIdx() - Method in class org.apache.lucene.util.fst.FST.Arc: Where we are in the array; only valid if bytesPerArc != 0.
ARCS_FOR_BINARY_SEARCH - Static variable in class org.apache.lucene.util.fst.FST: Value of the arc flags to declare a node with fixed length (sparse) arcs designed for binary search.
ArrayNodesIterator(int) - Constructor for class org.apache.lucene.util.hnsw.HnswGraph.ArrayNodesIterator: Constructor for iterator based on the size
ArrayNodesIterator(int[], int) - Constructor for class org.apache.lucene.util.hnsw.HnswGraph.ArrayNodesIterator: Constructor for iterator based on integer array representing nodes
ArrayUtil - Class in org.apache.lucene.util: Methods for manipulating arrays.
ArrayUtil.ByteArrayComparator - Interface in org.apache.lucene.util: Comparator for a fixed number of bytes.
articulationPoints() - Method in class org.apache.lucene.util.graph.GraphTokenStreamFiniteStrings: Returns the articulation points (or cut vertices) of the graph: https://en.wikipedia.org/wiki/Biconnected_component
ASCII_CASE_INSENSITIVE - Static variable in class org.apache.lucene.util.automaton.RegExp: Allows case insensitive matching of ASCII characters.
asDocIdSetIterator(TwoPhaseIterator) - Static method in class org.apache.lucene.search.TwoPhaseIterator: Return a DocIdSetIterator view of the provided TwoPhaseIterator.
asin(double) - Static method in class org.apache.lucene.util.SloppyMath: Returns the arc sine of a value.
asinh(double) - Static method in class org.apache.lucene.util.MathUtil: Calculates inverse hyperbolic sine of a double value.
asList() - Method in class org.apache.lucene.index.SegmentInfos: Returns all contained segments as an unmodifiable List view.
asReadOnlyBits() - Method in class org.apache.lucene.util.FixedBitSet: Convert this instance to read-only Bits.
assertDelCount(int, SegmentCommitInfo) - Method in class org.apache.lucene.index.MergePolicy: Asserts that the delCount for this SegmentCommitInfo is valid
assertsOn() - Static method in class org.apache.lucene.index.CheckIndex: Check whether asserts are enabled or not.
assigned - Variable in class org.apache.lucene.internal.hppc.CharHashSet: The number of stored keys (assigned key slots), excluding the special "empty" key, if any.
assigned - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap: The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use CharObjectHashMap.size() instead).
assigned - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap: The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use IntDoubleHashMap.size() instead).
assigned - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap: The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use IntFloatHashMap.size() instead).
assigned - Variable in class org.apache.lucene.internal.hppc.IntHashSet: The number of stored keys (assigned key slots), excluding the special "empty" key, if any.
assigned - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap: The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use IntIntHashMap.size() instead).
assigned - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap: The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use IntLongHashMap.size() instead).
assigned - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap: The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use IntObjectHashMap.size() instead).
assigned - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap: The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use LongFloatHashMap.size() instead).
assigned - Variable in class org.apache.lucene.internal.hppc.LongHashSet: The number of stored keys (assigned key slots), excluding the special "empty" key, if any.
assigned - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap: The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use LongIntHashMap.size() instead).
assigned - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap: The number of stored keys (assigned key slots), excluding the special "empty" key, if any (use LongObjectHashMap.size() instead).
atanh(double) - Static method in class org.apache.lucene.util.MathUtil: Calculates inverse hyperbolic tangent of a double value.
Attribute - Interface in org.apache.lucene.util: Base interface for attributes.
attributeFactory(String) - Method in class org.apache.lucene.analysis.Analyzer: Return the AttributeFactory to be used for analysis and normalization on the given FieldName.
attributeFactory(String) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
AttributeFactory - Class in org.apache.lucene.util: An AttributeFactory creates instances of AttributeImpls.
AttributeFactory() - Constructor for class org.apache.lucene.util.AttributeFactory
AttributeFactory.StaticImplementationAttributeFactory<A extends AttributeImpl> - Class in org.apache.lucene.util: Expert: AttributeFactory returning an instance of the given clazz for the attributes it implements.
AttributeImpl - Class in org.apache.lucene.util: Base class for Attributes that can be added to a AttributeSource.
AttributeImpl() - Constructor for class org.apache.lucene.util.AttributeImpl
AttributeReflector - Interface in org.apache.lucene.util: This interface is used to reflect contents of AttributeSource or AttributeImpl.
attributes() - Method in class org.apache.lucene.index.BaseTermsEnum
attributes() - Method in class org.apache.lucene.index.FieldInfo: Returns internal codec attributes map.
attributes() - Method in class org.apache.lucene.index.FilteredTermsEnum: Returns the related attributes, the returned AttributeSource is shared with the delegate TermsEnum.
attributes() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
attributes() - Method in class org.apache.lucene.index.TermsEnum: Returns the related attributes.
attributes() - Method in class org.apache.lucene.search.FuzzyTermsEnum
AttributeSource - Class in org.apache.lucene.util: An AttributeSource contains a list of different AttributeImpls, and methods to add and get them.
AttributeSource() - Constructor for class org.apache.lucene.util.AttributeSource: An AttributeSource using the default attribute factory AttributeFactory.DEFAULT_ATTRIBUTE_FACTORY.
AttributeSource(AttributeFactory) - Constructor for class org.apache.lucene.util.AttributeSource: An AttributeSource using the supplied AttributeFactory for creating new Attribute instances.
AttributeSource(AttributeSource) - Constructor for class org.apache.lucene.util.AttributeSource: An AttributeSource that uses the same attributes as the supplied one.
AttributeSource.State - Class in org.apache.lucene.util: This class holds the state of an AttributeSource.
AUTO_DETECT_MERGES_AND_THREADS - Static variable in class org.apache.lucene.index.ConcurrentMergeScheduler: Dynamic default for maxThreadCount and maxMergeCount, based on CPU core count.
autoGenerateMultiTermSynonymsPhraseQuery - Variable in class org.apache.lucene.util.QueryBuilder
Automata - Class in org.apache.lucene.util.automaton: Construction of basic automata.
automatic() - Static method in class org.apache.lucene.util.OfflineSorter.BufferSize: Approximately half of the currently available free heap, but no less than OfflineSorter.ABSOLUTE_MIN_SORT_BUFFER_SIZE.
automaton - Variable in class org.apache.lucene.search.AutomatonQuery: the automaton to match index terms against
automaton - Variable in class org.apache.lucene.util.automaton.CompiledAutomaton: Two dimensional array of transitions, indexed by state number for traversal.
Automaton - Class in org.apache.lucene.util.automaton: Represents an automaton and all its states and transitions.
Automaton() - Constructor for class org.apache.lucene.util.automaton.Automaton: Sole constructor; creates an automaton with no states.
Automaton(int, int) - Constructor for class org.apache.lucene.util.automaton.Automaton: Constructor which creates an automaton with enough space for the given number of states and transitions.
AUTOMATON - Static variable in class org.apache.lucene.util.automaton.RegExp: Syntax flag, enables named automata (<identifier>).
Automaton.Builder - Class in org.apache.lucene.util.automaton: Records new states and transitions and then Automaton.Builder.finish() creates the Automaton.
automatonIsBinary - Variable in class org.apache.lucene.search.AutomatonQuery
AutomatonProvider - Interface in org.apache.lucene.util.automaton: Automaton provider for RegExp. RegExp.toAutomaton(AutomatonProvider,int)
AutomatonQuery - Class in org.apache.lucene.search: A Query that will match terms against a finite-state machine.
AutomatonQuery(Term, Automaton) - Constructor for class org.apache.lucene.search.AutomatonQuery: Create a new AutomatonQuery from an Automaton.
AutomatonQuery(Term, Automaton, int) - Constructor for class org.apache.lucene.search.AutomatonQuery: Create a new AutomatonQuery from an Automaton.
AutomatonQuery(Term, Automaton, int, boolean) - Constructor for class org.apache.lucene.search.AutomatonQuery: Create a new AutomatonQuery from an Automaton.
AutomatonQuery(Term, Automaton, int, boolean, MultiTermQuery.RewriteMethod) - Constructor for class org.apache.lucene.search.AutomatonQuery: Create a new AutomatonQuery from an Automaton.
AutomatonTermsEnum - Class in org.apache.lucene.index: A FilteredTermsEnum that enumerates terms based upon what is accepted by a DFA.
AutomatonTermsEnum(TermsEnum, CompiledAutomaton) - Constructor for class org.apache.lucene.index.AutomatonTermsEnum: Construct an enumerator based upon an automaton, enumerating the specified field, working on a supplied TermsEnum
AutomatonToTokenStream - Class in org.apache.lucene.analysis: Converts an Automaton into a TokenStream.
availableCharFilters() - Static method in class org.apache.lucene.analysis.CharFilterFactory: returns a list of all available charfilter names
availableCodecs() - Static method in class org.apache.lucene.codecs.Codec: returns a list of all available codec names
availableDocValuesFormats() - Static method in class org.apache.lucene.codecs.DocValuesFormat: returns a list of all available format names
availableKnnVectorsFormats() - Static method in class org.apache.lucene.codecs.KnnVectorsFormat: returns a list of all available format names
availablePostingsFormats() - Static method in class org.apache.lucene.codecs.PostingsFormat: returns a list of all available format names
availableServices() - Method in class org.apache.lucene.analysis.AnalysisSPILoader
availableServices() - Method in class org.apache.lucene.util.NamedSPILoader
availableSortFieldProviders() - Static method in class org.apache.lucene.index.SortFieldProvider: Lists all available SortFieldProviders
availableTokenFilters() - Static method in class org.apache.lucene.analysis.TokenFilterFactory: returns a list of all available tokenfilter names from context classpath
availableTokenizers() - Static method in class org.apache.lucene.analysis.TokenizerFactory: returns a list of all available tokenizer names from context classpath
avgFieldLength - Variable in class org.apache.lucene.search.similarities.BasicStats: The average field length.
avgFieldLength(CollectionStatistics) - Method in class org.apache.lucene.search.similarities.BM25Similarity: The default implementation computes the average as sumTotalTermFreq / docCount
awaitTermination(long, TimeUnit) - Method in class org.apache.lucene.util.SameThreadExecutorService
aX - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle: x coordinate, vertex one
Axiomatic - Class in org.apache.lucene.search.similarities: Axiomatic approaches for IR.
Axiomatic() - Constructor for class org.apache.lucene.search.similarities.Axiomatic: Default constructor
Axiomatic(float) - Constructor for class org.apache.lucene.search.similarities.Axiomatic: Constructor setting only s, letting k and queryLen to default
Axiomatic(float, int) - Constructor for class org.apache.lucene.search.similarities.Axiomatic: Constructor setting s and queryLen, letting k to default
Axiomatic(float, int, float) - Constructor for class org.apache.lucene.search.similarities.Axiomatic: Constructor setting all Axiomatic hyperparameters
AxiomaticF1EXP - Class in org.apache.lucene.search.similarities: F1EXP is defined as Sum(tf(term_doc_freq)*ln(docLen)*IDF(term)) where IDF(t) = pow((N+1)/df(t), k) N=total num of docs, df=doc freq
AxiomaticF1EXP() - Constructor for class org.apache.lucene.search.similarities.AxiomaticF1EXP: Default constructor
AxiomaticF1EXP(float) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF1EXP: Constructor setting s only, letting k and queryLen to default
AxiomaticF1EXP(float, float) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF1EXP: Constructor setting s and k, letting queryLen to default
AxiomaticF1LOG - Class in org.apache.lucene.search.similarities: F1LOG is defined as Sum(tf(term_doc_freq)*ln(docLen)*IDF(term)) where IDF(t) = ln((N+1)/df(t)) N=total num of docs, df=doc freq
AxiomaticF1LOG() - Constructor for class org.apache.lucene.search.similarities.AxiomaticF1LOG: Default constructor
AxiomaticF1LOG(float) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF1LOG: Constructor setting s only, letting k and queryLen to default
AxiomaticF2EXP - Class in org.apache.lucene.search.similarities: F2EXP is defined as Sum(tfln(term_doc_freq, docLen)*IDF(term)) where IDF(t) = pow((N+1)/df(t), k) N=total num of docs, df=doc freq
AxiomaticF2EXP() - Constructor for class org.apache.lucene.search.similarities.AxiomaticF2EXP: Default constructor
AxiomaticF2EXP(float) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF2EXP: Constructor setting s only, letting k and queryLen to default
AxiomaticF2EXP(float, float) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF2EXP: Constructor setting s and k, letting queryLen to default
AxiomaticF2LOG - Class in org.apache.lucene.search.similarities: F2EXP is defined as Sum(tfln(term_doc_freq, docLen)*IDF(term)) where IDF(t) = ln((N+1)/df(t)) N=total num of docs, df=doc freq
AxiomaticF2LOG() - Constructor for class org.apache.lucene.search.similarities.AxiomaticF2LOG: Default constructor
AxiomaticF2LOG(float) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF2LOG: Constructor setting s only, letting k and queryLen to default
AxiomaticF3EXP - Class in org.apache.lucene.search.similarities: F3EXP is defined as Sum(tf(term_doc_freq)*IDF(term)-gamma(docLen, queryLen)) where IDF(t) = pow((N+1)/df(t), k) N=total num of docs, df=doc freq gamma(docLen, queryLen) = (docLen-queryLen)*queryLen*s/avdl NOTE: the gamma function of this similarity creates negative scores
AxiomaticF3EXP(float, int) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF3EXP: Constructor setting s and queryLen, letting k to default
AxiomaticF3EXP(float, int, float) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF3EXP: Constructor setting all Axiomatic hyperparameters
AxiomaticF3LOG - Class in org.apache.lucene.search.similarities: F3EXP is defined as Sum(tf(term_doc_freq)*IDF(term)-gamma(docLen, queryLen)) where IDF(t) = ln((N+1)/df(t)) N=total num of docs, df=doc freq gamma(docLen, queryLen) = (docLen-queryLen)*queryLen*s/avdl NOTE: the gamma function of this similarity creates negative scores
AxiomaticF3LOG(float, int) - Constructor for class org.apache.lucene.search.similarities.AxiomaticF3LOG: Constructor setting s and queryLen, letting k to default
axisLat(double, double) - Static method in class org.apache.lucene.geo.Rectangle: Calculate the latitude of a circle's intersections with its bbox meridians.
AXISLAT_ERROR - Static variable in class org.apache.lucene.geo.Rectangle: maximum error from Rectangle.axisLat(double, double).
aY - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle: y coordinate, vertex one

B

BASE_RAM_BYTES - Static variable in class org.apache.lucene.search.PointInSetQuery
BaseCompositeReader<R extends IndexReader> - Class in org.apache.lucene.index: Base class for implementing CompositeReaders based on an array of sub-readers.
BaseCompositeReader(R[], Comparator<R>) - Constructor for class org.apache.lucene.index.BaseCompositeReader: Constructs a BaseCompositeReader on the given subReaders.
BASED_ON_LOAD_IO_CONTEXT - Static variable in class org.apache.lucene.store.MMapDirectory: Argument for MMapDirectory.setPreload(BiPredicate) that configures files to be preloaded upon opening them if they use the IOContext.LOAD I/O context.
BaseDirectory - Class in org.apache.lucene.store: Base implementation for a concrete Directory that uses a LockFactory for locking.
BaseDirectory(LockFactory) - Constructor for class org.apache.lucene.store.BaseDirectory: Sole constructor.
baseRamBytesUsed() - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
baseRamBytesUsed() - Method in class org.apache.lucene.util.packed.PagedGrowableWriter
baseRamBytesUsed() - Method in class org.apache.lucene.util.packed.PagedMutable
BaseTermsEnum - Class in org.apache.lucene.index: A base TermsEnum that adds default implementations for BaseTermsEnum.attributes() BaseTermsEnum.termState() BaseTermsEnum.seekExact(BytesRef) BaseTermsEnum.seekExact(BytesRef, TermState) In some cases, the default implementation may be slow and consume huge memory, so subclass SHOULD have its own implementation if possible.
BaseTermsEnum() - Constructor for class org.apache.lucene.index.BaseTermsEnum: Sole constructor.
basicModel - Variable in class org.apache.lucene.search.similarities.DFRSimilarity: The basic model for information content.
BasicModel - Class in org.apache.lucene.search.similarities: This class acts as the base class for the specific basic model implementations in the DFR framework.
BasicModel() - Constructor for class org.apache.lucene.search.similarities.BasicModel: Sole constructor.
BasicModelG - Class in org.apache.lucene.search.similarities: Geometric as limiting form of the Bose-Einstein model.
BasicModelG() - Constructor for class org.apache.lucene.search.similarities.BasicModelG: Sole constructor: parameter-free
BasicModelIF - Class in org.apache.lucene.search.similarities: An approximation of the I(n_e) model.
BasicModelIF() - Constructor for class org.apache.lucene.search.similarities.BasicModelIF: Sole constructor: parameter-free
BasicModelIn - Class in org.apache.lucene.search.similarities: The basic tf-idf model of randomness.
BasicModelIn() - Constructor for class org.apache.lucene.search.similarities.BasicModelIn: Sole constructor: parameter-free
BasicModelIne - Class in org.apache.lucene.search.similarities: Tf-idf model of randomness, based on a mixture of Poisson and inverse document frequency.
BasicModelIne() - Constructor for class org.apache.lucene.search.similarities.BasicModelIne: Sole constructor: parameter-free
BasicStats - Class in org.apache.lucene.search.similarities: Stores all statistics commonly used ranking methods.
BasicStats(String, double) - Constructor for class org.apache.lucene.search.similarities.BasicStats: Constructor.
bc - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle: represent if edge bc belongs to original shape
beamWidth - Variable in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
beforeRefresh() - Method in class org.apache.lucene.search.LiveFieldValues
beforeRefresh() - Method in interface org.apache.lucene.search.ReferenceManager.RefreshListener: Called right before a refresh attempt starts.
beginMergeOnFullFlush(MergePolicy.MergeSpecification) - Method in interface org.apache.lucene.index.IndexWriterEventListener: Invoked at the start of merge on commit
BEST_COMPRESSION - org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat.Mode: Trade retrieval speed for compression ratio.
BEST_COMPRESSION - org.apache.lucene.codecs.lucene912.Lucene912Codec.Mode: Trade retrieval speed for compression ratio.
BEST_COMPRESSION_MODE - Static variable in class org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat: Compression mode for Lucene90StoredFieldsFormat.Mode.BEST_COMPRESSION
BEST_SPEED - org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat.Mode: Trade compression ratio for retrieval speed.
BEST_SPEED - org.apache.lucene.codecs.lucene912.Lucene912Codec.Mode: Trade compression ratio for retrieval speed.
BEST_SPEED_MODE - Static variable in class org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat: Compression mode for Lucene90StoredFieldsFormat.Mode.BEST_SPEED
BIG_TERM - Static variable in class org.apache.lucene.util.UnicodeUtil: A binary term consisting of a number of 0xff bytes, likely to be bigger than other terms (e.g.
bigIntToSortableBytes(BigInteger, int, byte[], int) - Static method in class org.apache.lucene.util.NumericUtils: Encodes a BigInteger value such that unsigned byte order comparison is consistent with BigInteger.compareTo(BigInteger).
BINARY - org.apache.lucene.document.InvertableType: The field should be treated as a single value whose binary content is returned by IndexableField.binaryValue().
BINARY - org.apache.lucene.document.StoredValue.Type: Type of binary values.
BINARY - org.apache.lucene.index.DocValuesType: A per-document byte[].
BinaryDocValues - Class in org.apache.lucene.index: A per-document numeric value.
BinaryDocValues() - Constructor for class org.apache.lucene.index.BinaryDocValues: Sole constructor.
BinaryDocValuesField - Class in org.apache.lucene.document: Field that stores a per-document BytesRef value.
BinaryDocValuesField(String, BytesRef) - Constructor for class org.apache.lucene.document.BinaryDocValuesField: Create a new binary DocValues field.
binaryField(FieldInfo, byte[]) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
binaryField(FieldInfo, byte[]) - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
binaryField(FieldInfo, byte[]) - Method in class org.apache.lucene.index.StoredFieldVisitor: Process a binary field.
binaryField(FieldInfo, DataInput, int) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
binaryField(FieldInfo, DataInput, int) - Method in class org.apache.lucene.index.StoredFieldVisitor: Expert: Process a binary field directly from the DataInput.
BinaryPoint - Class in org.apache.lucene.document: An indexed binary field for fast range filters.
BinaryPoint(String, byte[]...) - Constructor for class org.apache.lucene.document.BinaryPoint: General purpose API: creates a new BinaryPoint, indexing the provided N-dimensional binary point.
BinaryPoint(String, byte[], IndexableFieldType) - Constructor for class org.apache.lucene.document.BinaryPoint: Expert API
BinaryRangeDocValues - Class in org.apache.lucene.document: A binary representation of a range that wraps a BinaryDocValues field
BinaryRangeDocValues(BinaryDocValues, int, int) - Constructor for class org.apache.lucene.document.BinaryRangeDocValues: Constructor for BinaryRangeDocValues
binarySearch(long, long, long) - Method in class org.apache.lucene.util.packed.DirectMonotonicReader: Return the index of a key if it exists, or its insertion point otherwise like Arrays.binarySearch(long[], int, int, long).
binaryValue - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
binaryValue - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
binaryValue() - Method in class org.apache.lucene.document.BinaryRangeDocValues
binaryValue() - Method in class org.apache.lucene.document.DoubleField
binaryValue() - Method in class org.apache.lucene.document.Field
binaryValue() - Method in class org.apache.lucene.document.FloatField
binaryValue() - Method in class org.apache.lucene.document.IntField
binaryValue() - Method in class org.apache.lucene.document.KeywordField
binaryValue() - Method in class org.apache.lucene.document.LongField
binaryValue() - Method in class org.apache.lucene.document.StringField
binaryValue() - Method in class org.apache.lucene.index.BinaryDocValues: Returns the binary value for the current document ID.
binaryValue() - Method in class org.apache.lucene.index.FilterBinaryDocValues
binaryValue() - Method in interface org.apache.lucene.index.IndexableField: Non-null if this field has a binary value
BIT_ARC_HAS_OUTPUT - Static variable in class org.apache.lucene.util.fst.FST: This flag is set if the arc has an output.
BitDocIdSet - Class in org.apache.lucene.util: Implementation of the DocIdSet interface on top of a BitSet.
BitDocIdSet(BitSet) - Constructor for class org.apache.lucene.util.BitDocIdSet: Same as BitDocIdSet(BitSet, long) but uses the set's approximate cardinality as a cost.
BitDocIdSet(BitSet, long) - Constructor for class org.apache.lucene.util.BitDocIdSet: Wrap the given BitSet as a DocIdSet.
BitMixer - Class in org.apache.lucene.internal.hppc: Bit mixing utilities.
BitMixer() - Constructor for class org.apache.lucene.internal.hppc.BitMixer
bits() - Method in class org.apache.lucene.search.DocIdSet: Optionally provides a Bits interface for random access to matching documents.
bits() - Method in class org.apache.lucene.util.BitDocIdSet
bits() - Method in class org.apache.lucene.util.NotDocIdSet
Bits - Interface in org.apache.lucene.util: Interface for Bitset-like structures.
BITS - Static variable in class org.apache.lucene.geo.GeoEncodingUtils: number of bits used for quantizing latitude and longitude values
Bits.MatchAllBits - Class in org.apache.lucene.util: Bits impl of the specified length with all bits set.
Bits.MatchNoBits - Class in org.apache.lucene.util: Bits impl of the specified length with no bits set.
bits2words(int) - Static method in class org.apache.lucene.util.FixedBitSet: returns the number of 64 bit words it would take to hold numBits
bits2words(long) - Static method in class org.apache.lucene.util.LongBitSet: Returns the number of 64 bit words it would take to hold numBits
BitSet - Class in org.apache.lucene.util: Base implementation for a bit set.
BitSet() - Constructor for class org.apache.lucene.util.BitSet
BitSetIterator - Class in org.apache.lucene.util: A DocIdSetIterator which iterates over set bits in a bit set.
BitSetIterator(BitSet, long) - Constructor for class org.apache.lucene.util.BitSetIterator: Sole constructor.
bitsPerValue - Variable in class org.apache.lucene.util.packed.PackedInts.FormatAndBits
bitsPerValue - Variable in class org.apache.lucene.util.packed.PackedInts.Writer
bitsPerValue() - Method in class org.apache.lucene.util.packed.PackedInts.Writer: The number of bits per value.
bitsRequired(long) - Static method in class org.apache.lucene.util.packed.DirectWriter: Returns how many bits are required to hold values up to and including maxValue
bitsRequired(long) - Static method in class org.apache.lucene.util.packed.PackedInts: Returns how many bits are required to hold values up to and including maxValue NOTE: This method returns at least 1.
BitUtil - Class in org.apache.lucene.util: A variety of high efficiency bit twiddling routines and encoders for primitives.
BKDConfig - Class in org.apache.lucene.util.bkd: Basic parameters for indexing points on the BKD tree.
BKDConfig(int, int, int, int) - Constructor for class org.apache.lucene.util.bkd.BKDConfig
BKDRadixSelector - Class in org.apache.lucene.util.bkd: Offline Radix selector for BKD tree.
BKDRadixSelector(BKDConfig, int, Directory, String) - Constructor for class org.apache.lucene.util.bkd.BKDRadixSelector: Sole constructor.
BKDRadixSelector.PathSlice - Class in org.apache.lucene.util.bkd: Sliced reference to points in an PointWriter.
BKDReader - Class in org.apache.lucene.util.bkd: Handles reading a block KD-tree in byte[] space previously written with BKDWriter.
BKDReader(IndexInput, IndexInput, IndexInput) - Constructor for class org.apache.lucene.util.bkd.BKDReader: Caller must pre-seek the provided IndexInput to the index location that BKDWriter.finish(org.apache.lucene.store.IndexOutput, org.apache.lucene.store.IndexOutput, org.apache.lucene.store.IndexOutput) returned.
BKDWriter - Class in org.apache.lucene.util.bkd: Recursively builds a block KD-tree to assign all incoming points in N-dim space to smaller and smaller N-dim rectangles (cells) until the number of points in a given rectangle is <= config.maxPointsInLeafNode.
BKDWriter(int, Directory, String, BKDConfig, double, long) - Constructor for class org.apache.lucene.util.bkd.BKDWriter
BlendedTermQuery - Class in org.apache.lucene.search: A Query that blends index statistics across multiple terms.
BlendedTermQuery.Builder - Class in org.apache.lucene.search: A Builder for BlendedTermQuery.
BlendedTermQuery.DisjunctionMaxRewrite - Class in org.apache.lucene.search: A BlendedTermQuery.RewriteMethod that creates a DisjunctionMaxQuery out of the sub queries.
BlendedTermQuery.RewriteMethod - Class in org.apache.lucene.search: A BlendedTermQuery.RewriteMethod defines how queries for individual terms should be merged.
BLOCK_MASK - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
BLOCK_SIZE - Static variable in class org.apache.lucene.codecs.lucene912.ForUtil
BLOCK_SIZE - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat: Size of blocks.
blockCountByPrefixLen - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: Number of blocks at each prefix depth.
blockFilePointer - Variable in class org.apache.lucene.codecs.BlockTermState: fp into the terms dict primary file (_X.tim) that holds this term
BlockingFloatHeap - Class in org.apache.lucene.util.hnsw: A blocking bounded min heap that stores floats.
BlockingFloatHeap(int) - Constructor for class org.apache.lucene.util.hnsw.BlockingFloatHeap
BlockPackedReaderIterator - Class in org.apache.lucene.util.packed: Reader for sequences of longs written with BlockPackedWriter.
BlockPackedReaderIterator(DataInput, int, int, long) - Constructor for class org.apache.lucene.util.packed.BlockPackedReaderIterator: Sole constructor.
BlockPackedWriter - Class in org.apache.lucene.util.packed: A writer for large sequences of longs.
BlockPackedWriter(DataOutput, int) - Constructor for class org.apache.lucene.util.packed.BlockPackedWriter: Sole constructor.
blockSize - Variable in class org.apache.lucene.util.ByteBlockPool.Allocator
blockSize - Variable in class org.apache.lucene.util.IntBlockPool.Allocator
BlockTermState - Class in org.apache.lucene.codecs: Holds all state required for PostingsReaderBase to produce a PostingsEnum without re-seeking the terms dict.
BlockTermState() - Constructor for class org.apache.lucene.codecs.BlockTermState: Sole constructor.
blockTreeStats - Variable in class org.apache.lucene.index.CheckIndex.Status.TermIndexStatus: Holds details of block allocations in the block tree terms dictionary (this is only set if the PostingsFormat for this segment uses block tree.
BM25Similarity - Class in org.apache.lucene.search.similarities: BM25 Similarity.
BM25Similarity() - Constructor for class org.apache.lucene.search.similarities.BM25Similarity: BM25 with these default values: k1 = 1.2 b = 0.75 discountOverlaps = true
BM25Similarity(boolean) - Constructor for class org.apache.lucene.search.similarities.BM25Similarity: BM25 with these default values: k1 = 1.2 b = 0.75 and the supplied parameter value:
BM25Similarity(float, float) - Constructor for class org.apache.lucene.search.similarities.BM25Similarity: BM25 with the supplied parameter values.
BM25Similarity(float, float, boolean) - Constructor for class org.apache.lucene.search.similarities.BM25Similarity: BM25 with the supplied parameter values.
BOOLEAN_REWRITE - Static variable in class org.apache.lucene.search.BlendedTermQuery: A BlendedTermQuery.RewriteMethod that adds all sub queries to a BooleanQuery.
BooleanClause - Class in org.apache.lucene.search: A clause in a BooleanQuery.
BooleanClause(Query, BooleanClause.Occur) - Constructor for class org.apache.lucene.search.BooleanClause: Constructs a BooleanClause.
BooleanClause.Occur - Enum in org.apache.lucene.search: Specifies how clauses are to occur in matching documents.
BooleanQuery - Class in org.apache.lucene.search: A Query that matches documents matching boolean combinations of other queries, e.g.
BooleanQuery.Builder - Class in org.apache.lucene.search: A builder for boolean queries.
BooleanQuery.TooManyClauses - Exception in org.apache.lucene.search: Deprecated.
use IndexSearcher.TooManyClauses
BooleanSimilarity - Class in org.apache.lucene.search.similarities: Simple similarity that gives terms a score that is equal to their query boost.
BooleanSimilarity() - Constructor for class org.apache.lucene.search.similarities.BooleanSimilarity: Sole constructor
boost - Variable in class org.apache.lucene.search.similarities.BasicStats: A query boost.
boost - Variable in class org.apache.lucene.util.fst.Util.FSTPath
boost - Variable in class org.apache.lucene.util.QueryBuilder.TermAndBoost: the boost
BoostAttribute - Interface in org.apache.lucene.search: Add this Attribute to a TermsEnum returned by MultiTermQuery.getTermsEnum(Terms,AttributeSource) and update the boost on each returned term.
BoostAttributeImpl - Class in org.apache.lucene.search: Implementation class for BoostAttribute.
BoostAttributeImpl() - Constructor for class org.apache.lucene.search.BoostAttributeImpl
BoostQuery - Class in org.apache.lucene.search: A Query wrapper that allows to give a boost to the wrapped query.
BoostQuery(Query, float) - Constructor for class org.apache.lucene.search.BoostQuery: Sole constructor: wrap query in such a way that the produced scores will be boosted by boost.
bottom - Variable in class org.apache.lucene.search.comparators.DoubleComparator
bottom - Variable in class org.apache.lucene.search.comparators.FloatComparator
bottom - Variable in class org.apache.lucene.search.comparators.IntComparator
bottom - Variable in class org.apache.lucene.search.comparators.LongComparator
buffer - Variable in class org.apache.lucene.internal.hppc.FloatArrayList: Internal array for storing the list.
buffer - Variable in class org.apache.lucene.internal.hppc.IntArrayList: Internal array for storing the list.
buffer - Variable in class org.apache.lucene.internal.hppc.LongArrayList: Internal array for storing the list.
buffer - Variable in class org.apache.lucene.util.ByteBlockPool: Current head buffer.
buffer - Variable in class org.apache.lucene.util.IntBlockPool: Current head buffer
buffer() - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute: Returns the internal termBuffer character array which you can then directly alter.
buffer() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
BUFFER_SIZE - Static variable in class org.apache.lucene.store.BufferedIndexInput: Default buffer size set to 1024.
BufferAllocationException - Exception in org.apache.lucene.internal.hppc: BufferAllocationException forked from HPPC.
BufferAllocationException(String) - Constructor for exception org.apache.lucene.internal.hppc.BufferAllocationException
BufferAllocationException(String, Object...) - Constructor for exception org.apache.lucene.internal.hppc.BufferAllocationException
BufferAllocationException(String, Throwable, Object...) - Constructor for exception org.apache.lucene.internal.hppc.BufferAllocationException
BufferedChecksum - Class in org.apache.lucene.store: Wraps another Checksum with an internal buffer to speed up checksum calculations.
BufferedChecksum(Checksum) - Constructor for class org.apache.lucene.store.BufferedChecksum: Create a new BufferedChecksum with BufferedChecksum.DEFAULT_BUFFERSIZE
BufferedChecksum(Checksum, int) - Constructor for class org.apache.lucene.store.BufferedChecksum: Create a new BufferedChecksum with the specified bufferSize
BufferedChecksumIndexInput - Class in org.apache.lucene.store: Simple implementation of ChecksumIndexInput that wraps another input and delegates calls.
BufferedChecksumIndexInput(IndexInput) - Constructor for class org.apache.lucene.store.BufferedChecksumIndexInput: Creates a new BufferedChecksumIndexInput
BufferedIndexInput - Class in org.apache.lucene.store: Base implementation class for buffered IndexInput.
BufferedIndexInput(String) - Constructor for class org.apache.lucene.store.BufferedIndexInput
BufferedIndexInput(String, int) - Constructor for class org.apache.lucene.store.BufferedIndexInput: Inits BufferedIndexInput with a specific bufferSize
BufferedIndexInput(String, IOContext) - Constructor for class org.apache.lucene.store.BufferedIndexInput
BufferingKnnVectorsWriter - Class in org.apache.lucene.codecs: Buffers up pending vector value(s) per doc, then flushes when segment flushes.
BufferingKnnVectorsWriter() - Constructor for class org.apache.lucene.codecs.BufferingKnnVectorsWriter: Sole constructor
buffers - Variable in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
buffers - Variable in class org.apache.lucene.util.IntBlockPool: array of buffers currently used in the pool.
bufferSize - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo: read buffer size (in bytes)
bufferSize(IOContext) - Static method in class org.apache.lucene.store.BufferedIndexInput: Returns default buffer sizes for the given IOContext
bufferSkip(int) - Method in class org.apache.lucene.codecs.MultiLevelSkipListWriter: Writes the current skip data to the buffers.
bugfix - Variable in class org.apache.lucene.util.Version: Bugfix number, incremented on release branches
build() - Method in class org.apache.lucene.search.BlendedTermQuery.Builder: Build the BlendedTermQuery.
build() - Method in class org.apache.lucene.search.BooleanQuery.Builder: Create a new BooleanQuery based on the parameters that have been set on this builder.
build() - Method in class org.apache.lucene.search.MultiPhraseQuery.Builder: Builds a MultiPhraseQuery.
build() - Method in class org.apache.lucene.search.PhraseQuery.Builder: Build a phrase query based on the terms that have been added.
build() - Method in class org.apache.lucene.search.SynonymQuery.Builder: Builds the SynonymQuery.
build() - Method in class org.apache.lucene.util.DocIdSetBuilder: Build a DocIdSet from the accumulated doc IDs.
build() - Method in class org.apache.lucene.util.fst.FSTCompiler.Builder: Creates a new FSTCompiler.
build() - Method in class org.apache.lucene.util.packed.PackedLongValues.Builder: Build a PackedLongValues instance that contains values that have been added to this builder.
build() - Method in class org.apache.lucene.util.RoaringDocIdSet.Builder: Build an instance.
build(int) - Method in interface org.apache.lucene.util.hnsw.HnswBuilder: Adds all nodes to the graph up to the provided maxOrd.
build(int) - Method in class org.apache.lucene.util.hnsw.HnswConcurrentMergeBuilder
build(int) - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
build(Iterable<BytesRef>) - Static method in class org.apache.lucene.util.automaton.DaciukMihovAutomatonBuilder: Deprecated.
Please see Automata.makeStringUnion(Iterable) instead
build(IndexReader.CacheKey, SortedDocValues[], float) - Static method in class org.apache.lucene.index.OrdinalMap: Create an ordinal map that uses the number of unique values of each SortedDocValues instance as a weight.
build(IndexReader.CacheKey, SortedSetDocValues[], float) - Static method in class org.apache.lucene.index.OrdinalMap: Create an ordinal map that uses the number of unique values of each SortedSetDocValues instance as a weight.
build(IndexReader.CacheKey, TermsEnum[], long[], float) - Static method in class org.apache.lucene.index.OrdinalMap: Creates an ordinal map that allows mapping ords to/from a merged space from subs.
build(BlendedTermQuery.Builder) - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBlendedFreqScoringRewrite
build(BooleanQuery.Builder) - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
build(BooleanQuery.Builder) - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsScoringBooleanQueryRewrite
build(IndexSearcher, Term, boolean) - Static method in class org.apache.lucene.index.TermStates: Creates a TermStates from a top-level IndexReaderContext and the given Term.
builder - Variable in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl: May be used by subclasses to convert to different charsets / encodings for implementing CharTermAttributeImpl.getBytesRef().
Builder() - Constructor for class org.apache.lucene.index.PrefixCodedTerms.Builder: Sole constructor.
Builder() - Constructor for class org.apache.lucene.search.BlendedTermQuery.Builder: Sole constructor.
Builder() - Constructor for class org.apache.lucene.search.BooleanQuery.Builder: Sole constructor.
Builder() - Constructor for class org.apache.lucene.search.MultiPhraseQuery.Builder: Default constructor.
Builder() - Constructor for class org.apache.lucene.search.PhraseQuery.Builder: Sole constructor.
Builder() - Constructor for class org.apache.lucene.util.automaton.Automaton.Builder: Default constructor, pre-allocating for 16 states and transitions.
Builder(int) - Constructor for class org.apache.lucene.util.RoaringDocIdSet.Builder: Sole constructor.
Builder(int, int) - Constructor for class org.apache.lucene.util.automaton.Automaton.Builder: Constructor which creates a builder with enough space for the given number of states and transitions.
Builder(String) - Constructor for class org.apache.lucene.search.SynonymQuery.Builder: Sole constructor
Builder(MultiPhraseQuery) - Constructor for class org.apache.lucene.search.MultiPhraseQuery.Builder: Copy constructor: this will create a builder that has the same configuration as the provided builder.
Builder(FST.INPUT_TYPE, Outputs<T>) - Constructor for class org.apache.lucene.util.fst.FSTCompiler.Builder
buildHistogram(int, int, int, int, int, int[]) - Method in class org.apache.lucene.util.MSBRadixSorter: Build an histogram of the k-th characters of values occurring between offsets from and to, using MSBRadixSorter.getBucket(int, int).
buildSlice(String, long, long) - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.

Builds the actual sliced IndexInput (may apply extra offset in subclasses).
BulkAdder() - Constructor for class org.apache.lucene.util.DocIdSetBuilder.BulkAdder
bulkScorer(LeafReaderContext) - Method in class org.apache.lucene.search.IndriAndWeight
bulkScorer(LeafReaderContext) - Method in class org.apache.lucene.search.Weight: Optional method, to return a BulkScorer to score the query and send hits to a Collector.
BulkScorer - Class in org.apache.lucene.search: This class is used to score a range of documents at once, and is returned by Weight.bulkScorer(org.apache.lucene.index.LeafReaderContext).
BulkScorer() - Constructor for class org.apache.lucene.search.BulkScorer
bX - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle: x coordinate, vertex two
bY - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle: y coordinate, vertex two
byId(int) - Static method in enum org.apache.lucene.util.packed.PackedInts.Format: Get a format according to its ID.
BYTE - org.apache.lucene.index.VectorEncoding: Encodes vector using 8 bits of precision per sample.
BYTE_BLOCK_MASK - Static variable in class org.apache.lucene.util.ByteBlockPool: Use this to find the position of a global offset in a particular buffer.
BYTE_BLOCK_SHIFT - Static variable in class org.apache.lucene.util.ByteBlockPool: Use this to find the index of the buffer containing a byte, given an offset to that byte.
BYTE_BLOCK_SIZE - Static variable in class org.apache.lucene.util.ByteBlockPool: The size of each buffer in the pool.
BYTE1 - org.apache.lucene.util.fst.FST.INPUT_TYPE
BYTE2 - org.apache.lucene.util.fst.FST.INPUT_TYPE
byte315ToFloat(byte) - Static method in class org.apache.lucene.util.SmallFloat: byteToFloat(b, mantissaBits=3, zeroExponent=15)
BYTE4 - org.apache.lucene.util.fst.FST.INPUT_TYPE
byte4ToInt(byte) - Static method in class org.apache.lucene.util.SmallFloat: Decode values that have been encoded with SmallFloat.intToByte4(int).
byteArray(StringBuilder, byte[]) - Static method in class org.apache.lucene.util.ToStringUtils
ByteArrayDataInput - Class in org.apache.lucene.store: DataInput backed by a byte array.
ByteArrayDataInput() - Constructor for class org.apache.lucene.store.ByteArrayDataInput
ByteArrayDataInput(byte[]) - Constructor for class org.apache.lucene.store.ByteArrayDataInput
ByteArrayDataInput(byte[], int, int) - Constructor for class org.apache.lucene.store.ByteArrayDataInput
ByteArrayDataOutput - Class in org.apache.lucene.store: DataOutput backed by a byte array.
ByteArrayDataOutput() - Constructor for class org.apache.lucene.store.ByteArrayDataOutput
ByteArrayDataOutput(byte[]) - Constructor for class org.apache.lucene.store.ByteArrayDataOutput
ByteArrayDataOutput(byte[], int, int) - Constructor for class org.apache.lucene.store.ByteArrayDataOutput
byteAt(int) - Method in class org.apache.lucene.util.BytesRefBuilder: Return the byte at the given offset.
byteAt(int, int) - Method in class org.apache.lucene.util.MSBRadixSorter: Return the k-th byte of the entry at index i, or -1 if its length is less than or equal to k.
byteAt(int, int) - Method in class org.apache.lucene.util.RadixSelector: Return the k-th byte of the entry at index i, or -1 if its length is less than or equal to k.
byteAt(int, int) - Method in class org.apache.lucene.util.StringSorter.MSBStringRadixSorter
byteAt(BytesRef, int) - Method in class org.apache.lucene.util.BytesRefComparator: Return the unsigned byte to use for comparison at index i, or -1 if all bytes that are useful for comparisons are exhausted.
byteBlockCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder: The minimum number of byte blocks to encode in a single iteration, when using byte encoding.
byteBlockCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder: The minimum number of byte blocks to encode in a single iteration, when using byte encoding.
ByteBlockPool - Class in org.apache.lucene.util: This class enables the allocation of fixed-size buffers and their management as part of a buffer array.
ByteBlockPool(ByteBlockPool.Allocator) - Constructor for class org.apache.lucene.util.ByteBlockPool
ByteBlockPool.Allocator - Class in org.apache.lucene.util: Abstract class for allocating and freeing byte blocks.
ByteBlockPool.DirectAllocator - Class in org.apache.lucene.util: A simple ByteBlockPool.Allocator that never recycles.
ByteBlockPool.DirectTrackingAllocator - Class in org.apache.lucene.util: A simple ByteBlockPool.Allocator that never recycles, but tracks how much total RAM is in use.
byteBuffer - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
byteBuffer - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
ByteBufferIndexInput - Class in org.apache.lucene.store: Deprecated.
This class was made public for internal reasons (instanceof checks). In MMapDirectory it was replaced by MemorySegment based IndexInput implementations and will be no longer required in Lucene 10.
ByteBufferRecycler(IntFunction<ByteBuffer>) - Constructor for class org.apache.lucene.store.ByteBuffersDataOutput.ByteBufferRecycler
ByteBuffersDataInput - Class in org.apache.lucene.store: A DataInput implementing RandomAccessInput and reading data from a list of ByteBuffers.
ByteBuffersDataInput(List<ByteBuffer>) - Constructor for class org.apache.lucene.store.ByteBuffersDataInput: Read data from a set of contiguous buffers.
ByteBuffersDataOutput - Class in org.apache.lucene.store: A DataOutput storing data in a list of ByteBuffers.
ByteBuffersDataOutput() - Constructor for class org.apache.lucene.store.ByteBuffersDataOutput: Creates a new output with all defaults.
ByteBuffersDataOutput(int, int, IntFunction<ByteBuffer>, Consumer<ByteBuffer>) - Constructor for class org.apache.lucene.store.ByteBuffersDataOutput: Expert: Creates a new output with custom parameters.
ByteBuffersDataOutput(long) - Constructor for class org.apache.lucene.store.ByteBuffersDataOutput: Create a new output, suitable for writing a file of around expectedSize bytes.
ByteBuffersDataOutput.ByteBufferRecycler - Class in org.apache.lucene.store: An implementation of a ByteBuffer allocation and recycling policy.
ByteBuffersDirectory - Class in org.apache.lucene.store: A ByteBuffer-based Directory implementation that can be used to store index files on the heap.
ByteBuffersDirectory() - Constructor for class org.apache.lucene.store.ByteBuffersDirectory
ByteBuffersDirectory(LockFactory) - Constructor for class org.apache.lucene.store.ByteBuffersDirectory
ByteBuffersDirectory(LockFactory, Supplier<ByteBuffersDataOutput>, BiFunction<String, ByteBuffersDataOutput, IndexInput>) - Constructor for class org.apache.lucene.store.ByteBuffersDirectory
ByteBuffersIndexInput - Class in org.apache.lucene.store: An IndexInput implementing RandomAccessInput and backed by a ByteBuffersDataInput.
ByteBuffersIndexInput(ByteBuffersDataInput, String) - Constructor for class org.apache.lucene.store.ByteBuffersIndexInput
ByteBuffersIndexOutput - Class in org.apache.lucene.store: An IndexOutput writing to a ByteBuffersDataOutput.
ByteBuffersIndexOutput(ByteBuffersDataOutput, String, String) - Constructor for class org.apache.lucene.store.ByteBuffersIndexOutput
ByteBuffersIndexOutput(ByteBuffersDataOutput, String, String, Checksum, Consumer<ByteBuffersDataOutput>) - Constructor for class org.apache.lucene.store.ByteBuffersIndexOutput
byteCount(int, int, int) - Method in enum org.apache.lucene.util.packed.PackedInts.Format: Computes how many byte blocks are needed to store values values of size bitsPerValue.
byteOffset - Variable in class org.apache.lucene.util.ByteBlockPool: Offset from the start of the first buffer to the start of the current buffer, which is bufferUpto * BYTE_BLOCK_SIZE.
ByteRunAutomaton - Class in org.apache.lucene.util.automaton: Automaton representation for matching UTF-8 byte[].
ByteRunAutomaton(Automaton) - Constructor for class org.apache.lucene.util.automaton.ByteRunAutomaton: Converts incoming automaton to byte-based (UTF32ToUTF8) first
ByteRunAutomaton(Automaton, boolean, int) - Constructor for class org.apache.lucene.util.automaton.ByteRunAutomaton: expert: if isBinary is true, the input is already byte-based
bytes - Variable in class org.apache.lucene.util.BytesRef: The contents of the BytesRef.
bytes() - Method in class org.apache.lucene.index.Term: Returns the bytes of this term, these should not be modified.
bytes() - Method in class org.apache.lucene.util.BytesRefBuilder: Return a reference to the bytes of this builder.
BYTES - Static variable in class org.apache.lucene.document.DoubleRange: stores double values so number of bytes is 8
BYTES - Static variable in class org.apache.lucene.document.FloatRange: stores float values so number of bytes is 4
BYTES - Static variable in class org.apache.lucene.document.InetAddressPoint: The number of bytes per dimension: 128 bits
BYTES - Static variable in class org.apache.lucene.document.InetAddressRange: The number of bytes per dimension : sync w/ InetAddressPoint
BYTES - Static variable in class org.apache.lucene.document.IntRange: stores integer values so number of bytes is 4
BYTES - Static variable in class org.apache.lucene.document.LatLonPoint: LatLonPoint is encoded as integer values so number of bytes is 4
BYTES - Static variable in class org.apache.lucene.document.LongRange: stores long values so number of bytes is 8
BYTES - Static variable in class org.apache.lucene.document.XYPointField: XYPoint is encoded as integer values so number of bytes is 4
bytesDifference(BytesRef, BytesRef) - Static method in class org.apache.lucene.util.StringHelper: Compares two BytesRef, element by element, and returns the number of elements common to both arrays (from the start of each).
bytesEquals(BytesRef) - Method in class org.apache.lucene.util.BytesRef: Expert: compares the bytes against another BytesRef, returning true if the bytes are equal.
ByteSequenceOutputs - Class in org.apache.lucene.util.fst: An FST Outputs implementation where each output is a sequence of bytes.
ByteSequencesReader(ChecksumIndexInput, String) - Constructor for class org.apache.lucene.util.OfflineSorter.ByteSequencesReader: Constructs a ByteSequencesReader from the provided IndexInput
ByteSequencesWriter(IndexOutput) - Constructor for class org.apache.lucene.util.OfflineSorter.ByteSequencesWriter: Constructs a ByteSequencesWriter to the provided DataOutput
byteSize - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
byteSize - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
byteSize - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
byteSize - Variable in enum org.apache.lucene.index.VectorEncoding: The number of bytes required to encode a scalar in this format.
bytesPerArc() - Method in class org.apache.lucene.util.fst.FST.Arc: Non-zero if this arc is part of a node with fixed length arcs, which means all arcs for the node are encoded with a fixed number of bytes so that we binary search or direct address.
bytesPerDim - Variable in class org.apache.lucene.util.bkd.BKDConfig: How many bytes each value in each dimension takes.
bytesPerDoc - Variable in class org.apache.lucene.util.bkd.BKDConfig: packedBytesLength plus docID size
BytesReader() - Constructor for class org.apache.lucene.util.fst.FST.BytesReader
BytesRef - Class in org.apache.lucene.util: Represents byte[], as a slice (offset + length) into an existing byte[].
BytesRef() - Constructor for class org.apache.lucene.util.BytesRef: Create a BytesRef with BytesRef.EMPTY_BYTES
BytesRef(byte[]) - Constructor for class org.apache.lucene.util.BytesRef: This instance will directly reference bytes w/o making a copy.
BytesRef(byte[], int, int) - Constructor for class org.apache.lucene.util.BytesRef: This instance will directly reference bytes w/o making a copy.
BytesRef(int) - Constructor for class org.apache.lucene.util.BytesRef: Create a BytesRef pointing to a new array of size capacity.
BytesRef(CharSequence) - Constructor for class org.apache.lucene.util.BytesRef: Initialize the byte[] from the UTF8 bytes for the provided String.
BytesRefArray - Class in org.apache.lucene.util: A simple append only random-access BytesRef array that stores full copies of the appended bytes in a ByteBlockPool.
BytesRefArray(Counter) - Constructor for class org.apache.lucene.util.BytesRefArray: Creates a new BytesRefArray with a counter to track allocated bytes
BytesRefArray.IndexedBytesRefIterator - Interface in org.apache.lucene.util: An extension of BytesRefIterator that allows retrieving the index of the current element
BytesRefArray.SortState - Class in org.apache.lucene.util: Used to iterate the elements of an array in a given order.
BytesRefBlockPool - Class in org.apache.lucene.util: Represents a logical list of ByteRef backed by a ByteBlockPool.
BytesRefBlockPool() - Constructor for class org.apache.lucene.util.BytesRefBlockPool
BytesRefBlockPool(ByteBlockPool) - Constructor for class org.apache.lucene.util.BytesRefBlockPool
BytesRefBuilder - Class in org.apache.lucene.util: A builder for BytesRef instances.
BytesRefBuilder() - Constructor for class org.apache.lucene.util.BytesRefBuilder: Sole constructor.
BytesRefComparator - Class in org.apache.lucene.util: Specialized BytesRef comparator that StringSorter has optimizations for.
BytesRefComparator(int) - Constructor for class org.apache.lucene.util.BytesRefComparator: Sole constructor.
BytesRefFSTEnum<T> - Class in org.apache.lucene.util.fst: Enumerates all input (BytesRef) + output pairs in an FST.
BytesRefFSTEnum(FST<T>) - Constructor for class org.apache.lucene.util.fst.BytesRefFSTEnum: doFloor controls the behavior of advance: if it's true doFloor is true, advance positions to the biggest term before target.
BytesRefFSTEnum.InputOutput<T> - Class in org.apache.lucene.util.fst: Holds a single input (BytesRef) + output pair.
BytesRefHash - Class in org.apache.lucene.util: BytesRefHash is a special purpose hash-map like data-structure optimized for BytesRef instances.
BytesRefHash() - Constructor for class org.apache.lucene.util.BytesRefHash: Creates a new BytesRefHash with a ByteBlockPool using a ByteBlockPool.DirectAllocator.
BytesRefHash(ByteBlockPool) - Constructor for class org.apache.lucene.util.BytesRefHash: Creates a new BytesRefHash
BytesRefHash(ByteBlockPool, int, BytesRefHash.BytesStartArray) - Constructor for class org.apache.lucene.util.BytesRefHash: Creates a new BytesRefHash
BytesRefHash.BytesStartArray - Class in org.apache.lucene.util: Manages allocation of the per-term addresses.
BytesRefHash.DirectBytesStartArray - Class in org.apache.lucene.util: A simple BytesRefHash.BytesStartArray that tracks memory allocation using a private Counter instance.
BytesRefHash.MaxBytesLengthExceededException - Exception in org.apache.lucene.util: Thrown if a BytesRef exceeds the BytesRefHash limit of ByteBlockPool.BYTE_BLOCK_SIZE-2.
BytesRefIterator - Interface in org.apache.lucene.util: A simple iterator interface for BytesRef iteration.
bytesRefToString(byte[]) - Static method in class org.apache.lucene.util.ToStringUtils
bytesRefToString(BytesRef) - Static method in class org.apache.lucene.util.ToStringUtils: Builds a String with both textual representation of the BytesRef data and the bytes hex values.
bytesRefToString(BytesRefBuilder) - Static method in class org.apache.lucene.util.ToStringUtils
BytesStartArray() - Constructor for class org.apache.lucene.util.BytesRefHash.BytesStartArray
byteStart(int) - Method in class org.apache.lucene.util.BytesRefHash: Returns the bytesStart offset into the internally used ByteBlockPool for the given bytesID
BytesTermAttribute - Interface in org.apache.lucene.analysis.tokenattributes: This attribute can be used if you have the raw term bytes to be indexed.
BytesTermAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes: Implementation class for BytesTermAttribute.
BytesTermAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl: Initialize this attribute with no bytes.
bytesUsed() - Method in class org.apache.lucene.util.BytesRefHash.BytesStartArray: A Counter reference holding the number of bytes used by this BytesRefHash.BytesStartArray.
bytesUsed() - Method in class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
bytesUsed() - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
bytesUsed() - Method in class org.apache.lucene.util.RecyclingIntBlockAllocator
byteToFloat(byte, int, int) - Static method in class org.apache.lucene.util.SmallFloat: Converts an 8 bit float to a 32 bit float.
byteUpto - Variable in class org.apache.lucene.util.ByteBlockPool: Where we are in the head buffer.
byteValueCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder: The number of values that can be stored in PackedInts.Decoder.byteBlockCount() byte blocks.
byteValueCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder: The number of values that can be stored in PackedInts.Encoder.byteBlockCount() byte blocks.
ByteVectorSimilarityQuery - Class in org.apache.lucene.search: Search for all (approximate) byte vectors above a similarity threshold.
ByteVectorSimilarityQuery(String, byte[], float) - Constructor for class org.apache.lucene.search.ByteVectorSimilarityQuery: Search for all (approximate) byte vectors above a similarity threshold using VectorSimilarityCollector.
ByteVectorSimilarityQuery(String, byte[], float, float) - Constructor for class org.apache.lucene.search.ByteVectorSimilarityQuery: Search for all (approximate) byte vectors above a similarity threshold using VectorSimilarityCollector.
ByteVectorSimilarityQuery(String, byte[], float, float, Query) - Constructor for class org.apache.lucene.search.ByteVectorSimilarityQuery: Search for all (approximate) byte vectors above a similarity threshold using VectorSimilarityCollector.
ByteVectorSimilarityQuery(String, byte[], float, Query) - Constructor for class org.apache.lucene.search.ByteVectorSimilarityQuery: Search for all (approximate) byte vectors above a similarity threshold using VectorSimilarityCollector.
ByteVectorValues - Class in org.apache.lucene.index: This class provides access to per-document floating point vector values indexed as KnnByteVectorField.
ByteVectorValues() - Constructor for class org.apache.lucene.index.ByteVectorValues: Sole constructor

C

c - Variable in class org.apache.lucene.util.automaton.RegExp: Character expression
ca - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle: represent if edge ca belongs to original shape
CacheAndCount(DocIdSet, int) - Constructor for class org.apache.lucene.search.LRUQueryCache.CacheAndCount
cacheImpl(BulkScorer, int) - Method in class org.apache.lucene.search.LRUQueryCache: Default cache implementation: uses RoaringDocIdSet for sets that have a density < 1% and a BitDocIdSet over a FixedBitSet otherwise.
CachingCollector - Class in org.apache.lucene.search: Caches all docs, and optionally also scores, coming from a search, and is then able to replay them to another collector.
CachingTokenFilter - Class in org.apache.lucene.analysis: This class can be used if the token attributes of a TokenStream are intended to be consumed more than once.
CachingTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.CachingTokenFilter: Create a new CachingTokenFilter around input.
calculateDefaultConfidenceInterval(int) - Static method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
calcUTF16toUTF8Length(CharSequence, int, int) - Static method in class org.apache.lucene.util.UnicodeUtil: Calculates the number of UTF8 bytes necessary to write a UTF16 string.
calibrateSizeByDeletes - Variable in class org.apache.lucene.index.LogMergePolicy: If true, we pro-rate a segment's size by the percentage of non-deleted documents.
CANDIDATE - org.apache.lucene.geo.Component2D.WithinRelation: If the shape is a candidate for within.
canReuse(MultiTermsEnum) - Method in class org.apache.lucene.index.MultiPostingsEnum: Returns true if this instance can be reused by the provided MultiTermsEnum.
captureState() - Method in class org.apache.lucene.util.AttributeSource: Captures the state of all Attributes.
cardinality() - Method in class org.apache.lucene.index.DocsWithFieldSet: Return the number of documents of this set.
cardinality() - Method in class org.apache.lucene.util.BitSet: Return the number of bits that are set.
cardinality() - Method in class org.apache.lucene.util.FixedBitSet: Returns number of set bits.
cardinality() - Method in class org.apache.lucene.util.LongBitSet: Returns number of set bits.
cardinality() - Method in class org.apache.lucene.util.RoaringDocIdSet: Return the exact number of documents that are contained in this set.
cardinality() - Method in class org.apache.lucene.util.SparseFixedBitSet
CCW - org.apache.lucene.geo.GeoUtils.WindingOrder
CELL_CROSSES_QUERY - org.apache.lucene.index.PointValues.Relation: Return this if the cell partially overlaps the query
CELL_INSIDE_QUERY - org.apache.lucene.index.PointValues.Relation: Return this if the cell is fully contained by the query
CELL_OUTSIDE_QUERY - org.apache.lucene.index.PointValues.Relation: Return this if the cell and query do not overlap
changed() - Method in class org.apache.lucene.index.SegmentInfos: Call this before committing if changes have been made to the segments.
changeToken(BytesRef) - Method in class org.apache.lucene.analysis.TokenStreamToAutomaton: Subclass and implement this if you need to change the token (such as escaping certain bytes) before it's turned into a graph.
CharacterRunAutomaton - Class in org.apache.lucene.util.automaton: Automaton representation for matching char[].
CharacterRunAutomaton(Automaton) - Constructor for class org.apache.lucene.util.automaton.CharacterRunAutomaton: Construct with a default number of determinizeWorkLimit.
CharacterRunAutomaton(Automaton, int) - Constructor for class org.apache.lucene.util.automaton.CharacterRunAutomaton: Constructor specifying determinizeWorkLimit.
CharacterUtils - Class in org.apache.lucene.analysis: Utility class to write tokenizers or token filters.
CharacterUtils.CharacterBuffer - Class in org.apache.lucene.analysis: A simple IO buffer to use with CharacterUtils.fill(CharacterBuffer, Reader).
CharArrayMap<V> - Class in org.apache.lucene.analysis: A simple class that stores key Strings as char[]'s in a hash table.
CharArrayMap(int, boolean) - Constructor for class org.apache.lucene.analysis.CharArrayMap: Create map with enough capacity to hold startSize terms
CharArrayMap(Map<?, ? extends V>, boolean) - Constructor for class org.apache.lucene.analysis.CharArrayMap: Creates a map from the mappings in another map.
CharArrayMap.EntryIterator - Class in org.apache.lucene.analysis: public iterator class so efficient methods are exposed to users
CharArrayMap.EntrySet - Class in org.apache.lucene.analysis: public EntrySet class so efficient methods are exposed to users
CharArraySet - Class in org.apache.lucene.analysis: A simple class that stores Strings as char[]'s in a hash table.
CharArraySet(int, boolean) - Constructor for class org.apache.lucene.analysis.CharArraySet: Create set with enough capacity to hold startSize terms
CharArraySet(Collection<?>, boolean) - Constructor for class org.apache.lucene.analysis.CharArraySet: Creates a set from a Collection of objects.
charAt(int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
charAt(int) - Method in class org.apache.lucene.util.CharsRef
charAt(int) - Method in class org.apache.lucene.util.CharsRefBuilder: Return the char at the given offset.
CharCursor - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index and char value.
CharCursor() - Constructor for class org.apache.lucene.internal.hppc.CharCursor
CharFilter - Class in org.apache.lucene.analysis: Subclasses of CharFilter can be chained to filter a Reader They can be used as Reader with additional offset correction.
CharFilter(Reader) - Constructor for class org.apache.lucene.analysis.CharFilter: Create a new CharFilter wrapping the provided reader.
CharFilterFactory - Class in org.apache.lucene.analysis: Abstract parent class for analysis factories that create CharFilter instances.
CharFilterFactory() - Constructor for class org.apache.lucene.analysis.CharFilterFactory: Default ctor for compatibility with SPI
CharFilterFactory(Map<String, String>) - Constructor for class org.apache.lucene.analysis.CharFilterFactory: Initialize this factory via a set of key-value pairs.
CharHashSet - Class in org.apache.lucene.internal.hppc: A hash set of chars, implemented using open addressing with linear probing for collision resolution.
CharHashSet() - Constructor for class org.apache.lucene.internal.hppc.CharHashSet: New instance with sane defaults.
CharHashSet(int) - Constructor for class org.apache.lucene.internal.hppc.CharHashSet: New instance with sane defaults.
CharHashSet(int, double) - Constructor for class org.apache.lucene.internal.hppc.CharHashSet: New instance with the provided defaults.
CharHashSet(CharHashSet) - Constructor for class org.apache.lucene.internal.hppc.CharHashSet: New instance copying elements from another set.
CharHashSet.EntryIterator - Class in org.apache.lucene.internal.hppc: An iterator implementation for CharHashSet.iterator().
CharObjectCursor() - Constructor for class org.apache.lucene.internal.hppc.CharObjectHashMap.CharObjectCursor
CharObjectHashMap<VType> - Class in org.apache.lucene.internal.hppc: A hash map of char to Object, implemented using open addressing with linear probing for collision resolution.
CharObjectHashMap() - Constructor for class org.apache.lucene.internal.hppc.CharObjectHashMap: New instance with sane defaults.
CharObjectHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.CharObjectHashMap: New instance with sane defaults.
CharObjectHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.CharObjectHashMap: New instance with the provided defaults.
CharObjectHashMap(CharObjectHashMap<VType>) - Constructor for class org.apache.lucene.internal.hppc.CharObjectHashMap: Create a hash map from all key-value pairs of another map.
CharObjectHashMap.CharObjectCursor<VType> - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index,key and value
CharObjectHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc: A view of the keys inside this hash map.
CharObjectHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc: A view over the set of values of this map.
chars - Variable in class org.apache.lucene.util.CharsRef: The contents of the CharsRef.
chars() - Method in class org.apache.lucene.util.CharsRefBuilder: Return a reference to the chars of this builder.
charsEquals(CharsRef) - Method in class org.apache.lucene.util.CharsRef
CharSequenceOutputs - Class in org.apache.lucene.util.fst: An FST Outputs implementation where each output is a sequence of characters.
CharsRef - Class in org.apache.lucene.util: Represents char[], as a slice (offset + length) into an existing char[].
CharsRef() - Constructor for class org.apache.lucene.util.CharsRef: Creates a new CharsRef initialized an empty array zero-length
CharsRef(char[], int, int) - Constructor for class org.apache.lucene.util.CharsRef: Creates a new CharsRef initialized with the given array, offset and length
CharsRef(int) - Constructor for class org.apache.lucene.util.CharsRef: Creates a new CharsRef initialized with an array of the given capacity
CharsRef(String) - Constructor for class org.apache.lucene.util.CharsRef: Creates a new CharsRef initialized with the given Strings character array
CharsRefBuilder - Class in org.apache.lucene.util: A builder for CharsRef instances.
CharsRefBuilder() - Constructor for class org.apache.lucene.util.CharsRefBuilder: Sole constructor.
CharTermAttribute - Interface in org.apache.lucene.analysis.tokenattributes: The term text of a Token.
CharTermAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes: Default implementation of CharTermAttribute.
CharTermAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl: Initialize this attribute with empty term text
checkAborted() - Method in class org.apache.lucene.index.MergePolicy.OneMerge: Checks if merge has been aborted and throws a merge exception if so.
checkArgs(String, Object, Object) - Static method in class org.apache.lucene.search.PointRangeQuery: Check preconditions for all factory methods
checkConsistency() - Method in class org.apache.lucene.index.FieldInfo: Check correctness of the FieldInfo options
CheckedIntConsumer<T extends Exception> - Interface in org.apache.lucene.search: Like IntConsumer, but may throw checked exceptions.
checkField(LeafReader, String) - Static method in class org.apache.lucene.index.ByteVectorValues: Checks the Vector Encoding of a field
checkField(LeafReader, String) - Static method in class org.apache.lucene.index.FloatVectorValues: Checks the Vector Encoding of a field
checkFinite(float[]) - Static method in class org.apache.lucene.util.VectorUtil: Checks if a float vector only has finite components.
checkFooter(ChecksumIndexInput) - Static method in class org.apache.lucene.codecs.CodecUtil: Validates the codec footer previously written by CodecUtil.writeFooter(org.apache.lucene.store.IndexOutput).
checkFooter(ChecksumIndexInput, Throwable) - Static method in class org.apache.lucene.codecs.CodecUtil: Validates the codec footer previously written by CodecUtil.writeFooter(org.apache.lucene.store.IndexOutput), optionally passing an unexpected exception that has already occurred.
checkHeader(DataInput, String, int, int) - Static method in class org.apache.lucene.codecs.CodecUtil: Reads and validates a header previously written with CodecUtil.writeHeader(DataOutput, String, int).
checkHeaderNoMagic(DataInput, String, int, int) - Static method in class org.apache.lucene.codecs.CodecUtil: Like CodecUtil.checkHeader(DataInput,String,int,int) except this version assumes the first int has already been read and validated from the input.
checkIfFrozen() - Method in class org.apache.lucene.document.FieldType: Throws an exception if this FieldType is frozen.
checkImpacts(Impacts, int) - Method in interface org.apache.lucene.internal.tests.IndexPackageAccess
checkIndex() - Method in class org.apache.lucene.index.CheckIndex: Returns a CheckIndex.Status instance detailing the state of the index.
checkIndex(List<String>) - Method in class org.apache.lucene.index.CheckIndex: Returns a CheckIndex.Status instance detailing the state of the index.
checkIndex(List<String>, ExecutorService) - Method in class org.apache.lucene.index.CheckIndex: Returns a CheckIndex.Status instance detailing the state of the index.
CheckIndex - Class in org.apache.lucene.index: Basic tool and API to check the health of an index and write a new segments file that removes reference to problematic segments.
CheckIndex(Directory) - Constructor for class org.apache.lucene.index.CheckIndex: Create a new CheckIndex on the directory.
CheckIndex(Directory, Lock) - Constructor for class org.apache.lucene.index.CheckIndex: Expert: create a directory with the specified lock.
CheckIndex.CheckIndexException - Exception in org.apache.lucene.index: The marker RuntimeException used by CheckIndex APIs when index integrity failure is detected.
CheckIndex.Options - Class in org.apache.lucene.index: Run-time configuration options for CheckIndex commands.
CheckIndex.Status - Class in org.apache.lucene.index: Returned from CheckIndex.checkIndex() detailing the health and status of the index.
CheckIndex.Status.DocValuesStatus - Class in org.apache.lucene.index: Status from testing DocValues
CheckIndex.Status.FieldInfoStatus - Class in org.apache.lucene.index: Status from testing field infos.
CheckIndex.Status.FieldNormStatus - Class in org.apache.lucene.index: Status from testing field norms.
CheckIndex.Status.IndexSortStatus - Class in org.apache.lucene.index: Status from testing index sort
CheckIndex.Status.LiveDocStatus - Class in org.apache.lucene.index: Status from testing livedocs
CheckIndex.Status.PointsStatus - Class in org.apache.lucene.index: Status from testing PointValues
CheckIndex.Status.SegmentInfoStatus - Class in org.apache.lucene.index: Holds the status of each segment in the index.
CheckIndex.Status.SoftDeletsStatus - Class in org.apache.lucene.index: Status from testing soft deletes
CheckIndex.Status.StoredFieldStatus - Class in org.apache.lucene.index: Status from testing stored fields.
CheckIndex.Status.TermIndexStatus - Class in org.apache.lucene.index: Status from testing term index.
CheckIndex.Status.TermVectorStatus - Class in org.apache.lucene.index: Status from testing stored fields.
CheckIndex.Status.VectorValuesStatus - Class in org.apache.lucene.index: Status from testing vector values
CheckIndex.VerifyPointsVisitor - Class in org.apache.lucene.index: Walks the entire N-dimensional points space, verifying that all points fall within the last cell's boundaries.
CheckIndexException(String) - Constructor for exception org.apache.lucene.index.CheckIndex.CheckIndexException: Constructs a new CheckIndexException with the error message
CheckIndexException(String, Throwable) - Constructor for exception org.apache.lucene.index.CheckIndex.CheckIndexException: Constructs a new CheckIndexException with the error message, and the root cause
checkIndexHeader(DataInput, String, int, int, byte[], String) - Static method in class org.apache.lucene.codecs.CodecUtil: Reads and validates a header previously written with CodecUtil.writeIndexHeader(DataOutput, String, int, byte[], String).
checkIndexHeaderID(DataInput, byte[]) - Static method in class org.apache.lucene.codecs.CodecUtil: Expert: just reads and verifies the object ID of an index header
checkIndexHeaderSuffix(DataInput, String) - Static method in class org.apache.lucene.codecs.CodecUtil: Expert: just reads and verifies the suffix of an index header
checkIntegrity() - Method in class org.apache.lucene.codecs.CompoundDirectory: Checks consistency of this directory.
checkIntegrity() - Method in class org.apache.lucene.codecs.DocValuesProducer: Checks consistency of this producer
checkIntegrity() - Method in class org.apache.lucene.codecs.FieldsProducer: Checks consistency of this reader.
checkIntegrity() - Method in class org.apache.lucene.codecs.KnnVectorsReader: Checks consistency of this reader.
checkIntegrity() - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
checkIntegrity() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsReader
checkIntegrity() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsReader
checkIntegrity() - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsReader
checkIntegrity() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
checkIntegrity() - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
checkIntegrity() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
checkIntegrity() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
checkIntegrity() - Method in class org.apache.lucene.codecs.NormsProducer: Checks consistency of this producer
checkIntegrity() - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
checkIntegrity() - Method in class org.apache.lucene.codecs.PointsReader: Checks consistency of this reader.
checkIntegrity() - Method in class org.apache.lucene.codecs.PostingsReaderBase: Checks consistency of this reader.
checkIntegrity() - Method in class org.apache.lucene.codecs.StoredFieldsReader: Checks consistency of this reader.
checkIntegrity() - Method in class org.apache.lucene.codecs.TermVectorsReader: Checks consistency of this reader.
checkIntegrity() - Method in class org.apache.lucene.index.CodecReader
checkIntegrity() - Method in class org.apache.lucene.index.EmptyDocValuesProducer
checkIntegrity() - Method in class org.apache.lucene.index.FilterCodecReader
checkIntegrity() - Method in class org.apache.lucene.index.FilterLeafReader
checkIntegrity() - Method in class org.apache.lucene.index.LeafReader: Checks consistency of this reader.
checkIntegrity() - Method in class org.apache.lucene.index.ParallelLeafReader
checkIntegrity() - Method in class org.apache.lucene.index.SegmentReader
checkLatitude(double) - Static method in class org.apache.lucene.geo.GeoUtils: validates latitude value is within standard +/-90 coordinate bounds
checkLongitude(double) - Static method in class org.apache.lucene.geo.GeoUtils: validates longitude value is within standard +/-180 coordinate bounds
checkMaxClauseCount(int) - Method in class org.apache.lucene.search.ScoringRewrite: This method is called after every new term to check if the number of max clauses (e.g.
checkPendingFlushOnUpdate - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: if an indexing thread should check for pending flushes on update in order to help out on a full flush
checkServiceName(String) - Static method in class org.apache.lucene.util.NamedSPILoader: Validates that a service name meets the requirements of NamedSPILoader.NamedSPI
checksumEntireFile(IndexInput) - Static method in class org.apache.lucene.codecs.CodecUtil: Clones the provided input, reads all bytes from the file, and calls CodecUtil.checkFooter(org.apache.lucene.store.ChecksumIndexInput)
ChecksumIndexInput - Class in org.apache.lucene.store: Extension of IndexInput, computing checksum as it goes.
ChecksumIndexInput(String) - Constructor for class org.apache.lucene.store.ChecksumIndexInput: resourceDescription should be a non-null, opaque string describing this resource; it's returned from IndexInput.toString().
checkUnpositioned(DocIdSetIterator) - Method in class org.apache.lucene.util.BitSet: Assert that the current doc is -1.
checkVersion(int) - Static method in class org.apache.lucene.util.packed.PackedInts: Check the validity of a version number.
child - Variable in class org.apache.lucene.search.Scorable.ChildScorable: Child Scorer.
children() - Method in class org.apache.lucene.index.CompositeReaderContext
children() - Method in class org.apache.lucene.index.IndexReaderContext: Returns the context's children iff this context is a composite context otherwise null.
children() - Method in class org.apache.lucene.index.LeafReaderContext
ChildScorable(Scorable, String) - Constructor for class org.apache.lucene.search.Scorable.ChildScorable: Creates a new ChildScorer node with the specified relationship.
chunkSizeMask - Variable in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
chunkSizePower - Variable in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
Circle - Class in org.apache.lucene.geo: Represents a circle on the earth's surface.
Circle(double, double, double) - Constructor for class org.apache.lucene.geo.Circle: Creates a new circle from the supplied latitude/longitude center and a radius in meters..
classHash() - Method in class org.apache.lucene.search.Query: Provides a constant integer for a given class, derived from the name of the class.
ClassicSimilarity - Class in org.apache.lucene.search.similarities: Expert: Historical scoring implementation.
ClassicSimilarity() - Constructor for class org.apache.lucene.search.similarities.ClassicSimilarity: Default constructor: parameter-free
ClassicSimilarity(boolean) - Constructor for class org.apache.lucene.search.similarities.ClassicSimilarity: Primary constructor.
ClassLoaderUtils - Interface in org.apache.lucene.util: Helper class used by ServiceLoader to investigate parent/child relationships of ClassLoaders.
ClasspathResourceLoader - Class in org.apache.lucene.util: Simple ResourceLoader that uses ClassLoader.getResourceAsStream(String) and Class.forName(String,boolean,ClassLoader) to open resources and classes, respectively.
ClasspathResourceLoader(Class<?>) - Constructor for class org.apache.lucene.util.ClasspathResourceLoader: Creates an instance using the context classloader to load Resources and classes Resources are resolved relative to the given class, if path is not absolute.
ClasspathResourceLoader(ClassLoader) - Constructor for class org.apache.lucene.util.ClasspathResourceLoader: Creates an instance using the given classloader to load Resources and classes.
clauses() - Method in class org.apache.lucene.search.BooleanQuery: Return a list of the clauses of this BooleanQuery.
clean - Variable in class org.apache.lucene.index.CheckIndex.Status: True if no problems were found with the index.
clear() - Method in class org.apache.lucene.analysis.CharArrayMap: Clears all entries in this map.
clear() - Method in class org.apache.lucene.analysis.CharArrayMap.EntrySet
clear() - Method in class org.apache.lucene.analysis.CharArraySet: Clears all entries in this set.
clear() - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
clear() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
clear() - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
clear() - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
clear() - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
clear() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl: Resets the attributes
clear() - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
clear() - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
clear() - Method in class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
clear() - Method in class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
clear() - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
clear() - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
clear() - Method in class org.apache.lucene.codecs.CompetitiveImpactAccumulator: Reset to the same state it was in after creation.
clear() - Method in class org.apache.lucene.document.Document: Removes all the fields from document.
clear() - Method in class org.apache.lucene.index.SegmentInfos: Clear all SegmentCommitInfos.
clear() - Method in class org.apache.lucene.index.TermStates: Clears the TermStates internal state and removes all registered TermStates
clear() - Method in class org.apache.lucene.internal.hppc.CharHashSet
clear() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
clear() - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Sets the number of stored elements to zero.
clear() - Method in class org.apache.lucene.internal.hppc.IntArrayList: Sets the number of stored elements to zero.
clear() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
clear() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
clear() - Method in class org.apache.lucene.internal.hppc.IntHashSet
clear() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
clear() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
clear() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
clear() - Method in class org.apache.lucene.internal.hppc.LongArrayList: Sets the number of stored elements to zero.
clear() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
clear() - Method in class org.apache.lucene.internal.hppc.LongHashSet
clear() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
clear() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
clear() - Method in class org.apache.lucene.search.BoostAttributeImpl
clear() - Method in class org.apache.lucene.search.DisiPriorityQueue: Clear the heap.
clear() - Method in class org.apache.lucene.search.LRUQueryCache: Clear the content of this cache.
clear() - Method in class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
clear() - Method in class org.apache.lucene.search.Multiset
clear() - Method in class org.apache.lucene.util.AttributeImpl: Clears the values in this AttributeImpl and resets it to its default value.
clear() - Method in class org.apache.lucene.util.BitSet: Clear all the bits of the set.
clear() - Method in class org.apache.lucene.util.BytesRefArray: Clears this BytesRefArray
clear() - Method in class org.apache.lucene.util.BytesRefBuilder: Reset this builder to the empty state.
clear() - Method in class org.apache.lucene.util.BytesRefHash.BytesStartArray: clears the BytesRefHash.BytesStartArray and returns the cleared instance.
clear() - Method in class org.apache.lucene.util.BytesRefHash
clear() - Method in class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
clear() - Method in class org.apache.lucene.util.CharsRefBuilder: Reset this builder to the empty state.
clear() - Method in class org.apache.lucene.util.FixedBitSet
clear() - Method in class org.apache.lucene.util.hnsw.FloatHeap
clear() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
clear() - Method in class org.apache.lucene.util.hnsw.NeighborArray
clear() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
clear() - Method in class org.apache.lucene.util.IntsRefBuilder: Empty this builder.
clear() - Method in class org.apache.lucene.util.LongHeap: Removes all entries from the PriorityQueue.
clear() - Method in class org.apache.lucene.util.packed.GrowableWriter
clear() - Method in class org.apache.lucene.util.packed.PackedInts.Mutable: Sets all values to 0.
clear() - Method in class org.apache.lucene.util.PriorityQueue: Removes all entries from the PriorityQueue.
clear() - Method in class org.apache.lucene.util.SentinelIntSet
clear() - Method in class org.apache.lucene.util.SparseFixedBitSet
clear() - Method in class org.apache.lucene.util.WeakIdentityMap: Removes all of the mappings from this map.
clear(boolean) - Method in class org.apache.lucene.util.BytesRefHash: Clears the BytesRef which maps to the given BytesRef
clear(int) - Method in class org.apache.lucene.util.BitSet: Clear the bit at i.
clear(int) - Method in class org.apache.lucene.util.FixedBitSet
clear(int) - Method in class org.apache.lucene.util.SparseFixedBitSet: Clear the bit at index i.
clear(int, int) - Method in class org.apache.lucene.util.BitSet: Clears a range of bits.
clear(int, int) - Method in class org.apache.lucene.util.FixedBitSet
clear(int, int) - Method in class org.apache.lucene.util.SparseFixedBitSet
clear(long) - Method in class org.apache.lucene.util.LongBitSet
clear(long, long) - Method in class org.apache.lucene.util.LongBitSet: Clears a range of bits.
clearAttributes() - Method in class org.apache.lucene.util.AttributeSource: Resets all Attributes in this AttributeSource by calling AttributeImpl.clear() on each Attribute implementation.
clearCoreCacheKey(Object) - Method in class org.apache.lucene.search.LRUQueryCache: Remove all cache entries for the given core cache key.
clearCreatedFiles() - Method in class org.apache.lucene.store.TrackingDirectoryWrapper
clearQuery(Query) - Method in class org.apache.lucene.search.LRUQueryCache: Remove all cache entries for the given query.
clone() - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
clone() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
clone() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
clone() - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
clone() - Method in class org.apache.lucene.codecs.compressing.Decompressor
clone() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsReader
clone() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsReader
clone() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState
clone() - Method in class org.apache.lucene.codecs.MutablePointTree
clone() - Method in class org.apache.lucene.codecs.StoredFieldsReader
clone() - Method in class org.apache.lucene.codecs.TermVectorsReader: Create a clone that one caller at a time may use to read term vectors.
clone() - Method in class org.apache.lucene.index.NoMergeScheduler
clone() - Method in interface org.apache.lucene.index.PointValues.PointTree: Clone, the current node becomes the root of the new tree.
clone() - Method in class org.apache.lucene.index.SegmentCommitInfo
clone() - Method in class org.apache.lucene.index.SegmentInfos: Returns a copy of this instance, also copying each SegmentInfo.
clone() - Method in class org.apache.lucene.index.TermState
clone() - Method in class org.apache.lucene.internal.hppc.CharHashSet
clone() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
clone() - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Clone this object.
clone() - Method in class org.apache.lucene.internal.hppc.IntArrayList: Clone this object.
clone() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
clone() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
clone() - Method in class org.apache.lucene.internal.hppc.IntHashSet
clone() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
clone() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
clone() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
clone() - Method in class org.apache.lucene.internal.hppc.LongArrayList: Clone this object.
clone() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
clone() - Method in class org.apache.lucene.internal.hppc.LongHashSet
clone() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
clone() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
clone() - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
clone() - Method in class org.apache.lucene.store.BufferedIndexInput
clone() - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
clone() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
clone() - Method in class org.apache.lucene.store.DataInput: Returns a clone of this stream.
clone() - Method in class org.apache.lucene.store.IndexInput: Returns a clone of this stream.
clone() - Method in class org.apache.lucene.util.AttributeImpl: In most cases the clone is, and should be, deep in order to be able to properly capture the state of all attributes.
clone() - Method in class org.apache.lucene.util.AttributeSource.State
clone() - Method in class org.apache.lucene.util.BytesRef: Returns a shallow clone of this instance (the underlying bytes are not copied and will be shared by both the returned object and this object.
clone() - Method in class org.apache.lucene.util.CharsRef: Returns a shallow clone of this instance (the underlying characters are not copied and will be shared by both the returned object and this object.
clone() - Method in class org.apache.lucene.util.FixedBitSet
clone() - Method in class org.apache.lucene.util.IntsRef: Returns a shallow clone of this instance (the underlying ints are not copied and will be shared by both the returned object and this object.
clone() - Method in class org.apache.lucene.util.LongBitSet
clone() - Method in class org.apache.lucene.util.LongsRef: Returns a shallow clone of this instance (the underlying longs are not copied and will be shared by both the returned object and this object.
clone() - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataInput
cloneAttributes() - Method in class org.apache.lucene.util.AttributeSource: Performs a clone of all AttributeImpl instances returned in a new AttributeSource instance.
close() - Method in class org.apache.lucene.analysis.Analyzer: Frees persistent resources used by this Analyzer
close() - Method in class org.apache.lucene.analysis.CharFilter: Closes the underlying input stream.
close() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
close() - Method in class org.apache.lucene.analysis.TokenFilter: Releases resources associated with this stream.
close() - Method in class org.apache.lucene.analysis.Tokenizer: Releases resources associated with this stream.
close() - Method in class org.apache.lucene.analysis.TokenStream: Releases resources associated with this stream.
close() - Method in class org.apache.lucene.codecs.FieldsConsumer
close() - Method in class org.apache.lucene.codecs.FieldsProducer
close() - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
close() - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter
close() - Method in class org.apache.lucene.codecs.lucene90.compressing.FieldsIndexWriter
close() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsReader: Close the underlying IndexInputs.
close() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
close() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsReader
close() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
close() - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsReader
close() - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter
close() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
close() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
close() - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
close() - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
close() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
close() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsWriter
close() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
close() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
close() - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader
close() - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
close() - Method in class org.apache.lucene.codecs.PostingsReaderBase
close() - Method in class org.apache.lucene.codecs.PostingsWriterBase
close() - Method in class org.apache.lucene.codecs.StoredFieldsWriter
close() - Method in class org.apache.lucene.codecs.TermVectorsWriter
close() - Method in class org.apache.lucene.index.CheckIndex
close() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
close() - Method in class org.apache.lucene.index.EmptyDocValuesProducer: Closes this doc values producer.
close() - Method in class org.apache.lucene.index.IndexReader: Closes files associated with this index.
close() - Method in class org.apache.lucene.index.IndexWriter: Closes all open resources and releases the write lock.
close() - Method in class org.apache.lucene.index.MergeScheduler: Close this MergeScheduler.
close() - Method in class org.apache.lucene.index.NoMergeScheduler
close() - Method in class org.apache.lucene.index.SerialMergeScheduler
close() - Method in class org.apache.lucene.search.ControlledRealTimeReopenThread
close() - Method in class org.apache.lucene.search.LiveFieldValues
close() - Method in class org.apache.lucene.search.ReferenceManager: Closes this ReferenceManager to prevent future acquiring.
close() - Method in class org.apache.lucene.search.SearcherLifetimeManager: Close this to future searching; any searches still in process in other threads won't be affected, and they should still call SearcherLifetimeManager.release(org.apache.lucene.search.IndexSearcher) after they are done.
close() - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
close() - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
close() - Method in class org.apache.lucene.store.ByteBuffersDirectory
close() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
close() - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
close() - Method in class org.apache.lucene.store.Directory: Closes the directory.
close() - Method in class org.apache.lucene.store.FileSwitchDirectory
close() - Method in class org.apache.lucene.store.FilterDirectory
close() - Method in class org.apache.lucene.store.FilterIndexInput
close() - Method in class org.apache.lucene.store.FilterIndexOutput
close() - Method in class org.apache.lucene.store.FSDirectory
close() - Method in class org.apache.lucene.store.IndexInput: Closes the stream to further operations.
close() - Method in class org.apache.lucene.store.IndexOutput: Closes this stream to further operations.
close() - Method in class org.apache.lucene.store.InputStreamDataInput
close() - Method in class org.apache.lucene.store.Lock: Releases exclusive access.
close() - Method in class org.apache.lucene.store.NRTCachingDirectory: Close this directory, which flushes any cached files to the delegate and then closes the delegate.
close() - Method in class org.apache.lucene.store.OutputStreamDataOutput
close() - Method in class org.apache.lucene.store.OutputStreamIndexOutput
close() - Method in class org.apache.lucene.util.bkd.BKDWriter
close() - Method in class org.apache.lucene.util.bkd.HeapPointReader
close() - Method in class org.apache.lucene.util.bkd.HeapPointWriter
close() - Method in class org.apache.lucene.util.bkd.OfflinePointReader
close() - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
close() - Method in class org.apache.lucene.util.BytesRefHash: Closes the BytesRefHash and releases all internally used memory
close() - Method in class org.apache.lucene.util.CloseableThreadLocal
close() - Method in class org.apache.lucene.util.JavaLoggingInfoStream
close() - Method in class org.apache.lucene.util.OfflineSorter.ByteSequencesReader: Closes the provided IndexInput.
close() - Method in class org.apache.lucene.util.OfflineSorter.ByteSequencesWriter: Closes the provided IndexOutput.
close() - Method in class org.apache.lucene.util.PrintStreamInfoStream
close(Closeable...) - Static method in class org.apache.lucene.util.IOUtils: Closes all given Closeables.
close(Iterable<? extends Closeable>) - Static method in class org.apache.lucene.util.IOUtils: Closes all given Closeables.
CloseableRandomVectorScorerSupplier - Interface in org.apache.lucene.util.hnsw: A supplier that creates RandomVectorScorer from an ordinal.
CloseableThreadLocal<T> - Class in org.apache.lucene.util: Java's builtin ThreadLocal has a serious flaw: it can take an arbitrarily long amount of time to dereference the things you had stored in it, even once the ThreadLocal instance itself is no longer referenced.
CloseableThreadLocal() - Constructor for class org.apache.lucene.util.CloseableThreadLocal
closeWhileHandlingException(Closeable...) - Static method in class org.apache.lucene.util.IOUtils: Closes all given Closeables, suppressing all thrown exceptions.
closeWhileHandlingException(Iterable<? extends Closeable>) - Static method in class org.apache.lucene.util.IOUtils: Closes all given Closeables, suppressing all thrown non VirtualMachineError exceptions.
CLOSING - org.apache.lucene.index.MergeTrigger: Merge was triggered by a closing IndexWriter.
codec - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Codec used to read this segment.
codec - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: Codec used to write new segments.
Codec - Class in org.apache.lucene.codecs: Encodes/decodes an inverted index segment.
Codec(String) - Constructor for class org.apache.lucene.codecs.Codec: Creates a new codec.
CODEC_FILE_PATTERN - Static variable in class org.apache.lucene.index.IndexFileNames: All files created by codecs much match this pattern (checked in SegmentInfo).
CODEC_MAGIC - Static variable in class org.apache.lucene.codecs.CodecUtil: Constant to identify the start of a codec header.
CODEC_NAME - Static variable in class org.apache.lucene.util.bkd.BKDWriter
CODEC_NAME - Static variable in class org.apache.lucene.util.packed.PackedInts
CodecReader - Class in org.apache.lucene.index: LeafReader implemented by codec APIs.
CodecReader() - Constructor for class org.apache.lucene.index.CodecReader: Sole constructor.
CodecUtil - Class in org.apache.lucene.codecs: Utility class for reading and writing versioned headers.
codePoint - Variable in class org.apache.lucene.util.UnicodeUtil.UTF8CodePoint
codePointAt(byte[], int, UnicodeUtil.UTF8CodePoint) - Static method in class org.apache.lucene.util.UnicodeUtil: Computes the codepoint and codepoint length (in bytes) of the specified offset in the provided utf8 byte array, assuming UTF8 encoding.
codePointCount(BytesRef) - Static method in class org.apache.lucene.util.UnicodeUtil: Returns the number of code points in this UTF8 sequence.
COLINEAR - org.apache.lucene.geo.GeoUtils.WindingOrder
collect(int) - Method in class org.apache.lucene.search.FilterLeafCollector
collect(int) - Method in interface org.apache.lucene.search.LeafCollector: Called once for every document matching a query, with the unbased document number.
collect(int) - Method in class org.apache.lucene.search.SimpleCollector
collect(int, float) - Method in class org.apache.lucene.search.AbstractKnnCollector
collect(int, float) - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
collect(int, float) - Method in interface org.apache.lucene.search.KnnCollector: Collect the provided docId and include in the result set.
collect(int, float) - Method in class org.apache.lucene.search.TopKnnCollector
collect(int, float) - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
collect(int, float) - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
collect(DocIdStream) - Method in interface org.apache.lucene.search.LeafCollector: Bulk-collect doc IDs.
collectionModel - Variable in class org.apache.lucene.search.similarities.LMSimilarity: The collection model.
CollectionNodesIterator(IntArrayList) - Constructor for class org.apache.lucene.util.hnsw.HnswGraph.CollectionNodesIterator: Constructor for iterator based on collection representing nodes
collectionStatistics(String) - Method in class org.apache.lucene.search.IndexSearcher: Returns CollectionStatistics for a field, or null if the field does not exist (has no indexed terms)
CollectionStatistics - Class in org.apache.lucene.search: Contains statistics for a collection (field).
CollectionStatistics(String, long, long, long, long) - Constructor for class org.apache.lucene.search.CollectionStatistics: Creates statistics instance for a collection (field).
CollectionTerminatedException - Exception in org.apache.lucene.search: Throw this exception in LeafCollector.collect(int) to prematurely terminate collection of the current leaf.
CollectionTerminatedException() - Constructor for exception org.apache.lucene.search.CollectionTerminatedException: Sole constructor.
CollectionUtil - Class in org.apache.lucene.util: Methods for manipulating (sorting) and creating collections.
Collector - Interface in org.apache.lucene.search: Expert: Collectors are primarily meant to be used to gather raw results from a search, and implement sorting or custom result filtering, collation, etc.
CollectorManager<C extends Collector,T> - Interface in org.apache.lucene.search: A manager of collectors.
combine(float, boolean, float) - Method in class org.apache.lucene.search.QueryRescorer: Implement this in a subclass to combine the first pass and second pass scores.
COMMA - Static variable in class org.apache.lucene.geo.SimpleWKTShapeParser
CommandLineUtil - Class in org.apache.lucene.util: Class containing some useful methods used by command line tools
commit - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: IndexCommit that IndexWriter is opened on.
commit() - Method in class org.apache.lucene.index.IndexWriter: Commits all pending changes (added and deleted documents, segment merges, added indexes, etc.) to the index, and syncs all referenced index files, such that a reader will see the changes and the index updates will survive an OS or machine crash or power loss.
commit() - Method in interface org.apache.lucene.index.TwoPhaseCommit: The second phase of a 2-phase commit.
commit(Directory) - Method in class org.apache.lucene.index.SegmentInfos: Writes and syncs to the Directory dir, taking care to remove the segments file on exception
COMMIT - org.apache.lucene.index.MergeTrigger: Merge was triggered on commit.
CommitFailException(Throwable, TwoPhaseCommit) - Constructor for exception org.apache.lucene.index.TwoPhaseCommitTool.CommitFailException: Sole constructor.
commitOnClose - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: True if calls to IndexWriter.close() should first do a commit.
common(Long, Long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
common(Object, Object) - Method in class org.apache.lucene.util.fst.NoOutputs
common(BytesRef, BytesRef) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
common(CharsRef, CharsRef) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
common(PairOutputs.Pair<A, B>, PairOutputs.Pair<A, B>) - Method in class org.apache.lucene.util.fst.PairOutputs
common(IntsRef, IntsRef) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
common(T, T) - Method in class org.apache.lucene.util.fst.Outputs: Eg common("foobar", "food") -> "foo"
commonSuffixRef - Variable in class org.apache.lucene.util.automaton.CompiledAutomaton: Shared common suffix accepted by the automaton.
compact() - Method in class org.apache.lucene.util.BytesRefHash: Returns the ids array in arbitrary order.
COMPACT - Static variable in class org.apache.lucene.util.packed.PackedInts: No memory overhead at all, but the returned implementation may be slow.
comparators - Variable in class org.apache.lucene.search.FieldValueHitQueue
compare(byte[], byte[]) - Method in class org.apache.lucene.index.CheckIndex.VerifyPointsVisitor
compare(byte[], byte[]) - Method in interface org.apache.lucene.index.PointValues.IntersectVisitor: Called for non-leaf cells to test how the cell relates to the query, to determine how to further recurse down the tree.
compare(byte[], byte[]) - Method in enum org.apache.lucene.index.VectorSimilarityFunction: Calculates a similarity score between the two vectors with a specified function.
compare(byte[], byte[]) - Method in interface org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity.ByteVectorComparator
compare(byte[], int, byte[], int) - Method in interface org.apache.lucene.util.ArrayUtil.ByteArrayComparator: Compare bytes starting from the given offsets.
compare(float[], float[]) - Method in enum org.apache.lucene.index.VectorSimilarityFunction: Calculates a similarity score between the two vectors with a specified function.
compare(int, int) - Method in interface org.apache.lucene.index.IndexSorter.DocComparator: Compare docID1 against docID2.
compare(int, int) - Method in class org.apache.lucene.search.comparators.DocComparator
compare(int, int) - Method in class org.apache.lucene.search.comparators.DoubleComparator
compare(int, int) - Method in class org.apache.lucene.search.comparators.FloatComparator
compare(int, int) - Method in class org.apache.lucene.search.comparators.IntComparator
compare(int, int) - Method in class org.apache.lucene.search.comparators.LongComparator
compare(int, int) - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
compare(int, int) - Method in class org.apache.lucene.search.FieldComparator: Compare hit at slot1 with hit at slot2.
compare(int, int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
compare(int, int) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
compare(int, int) - Method in class org.apache.lucene.util.IntroSelector: Compare entries found in slots i and j.
compare(int, int) - Method in class org.apache.lucene.util.IntroSorter
compare(int, int) - Method in class org.apache.lucene.util.MSBRadixSorter
compare(int, int) - Method in class org.apache.lucene.util.Sorter: Compare entries found in slots i and j.
compare(int, int) - Method in class org.apache.lucene.util.StringSorter
compare(BytesRef, BytesRef) - Method in class org.apache.lucene.util.BytesRefComparator
compare(BytesRef, BytesRef, int) - Method in class org.apache.lucene.util.BytesRefComparator: Compare two bytes refs that first k bytes are already guaranteed to be equal.
compareBottom(int) - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
compareBottom(int) - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
compareBottom(int) - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
compareBottom(int) - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
compareBottom(int) - Method in interface org.apache.lucene.search.LeafFieldComparator: Compare the bottom of the queue with this doc.
compareImplementationDistance(Class<? extends C>, VirtualMethod<C>, VirtualMethod<C>) - Static method in class org.apache.lucene.util.VirtualMethod: Utility method that compares the implementation/override distance of two methods.
compareMissingValueWithBottomValue() - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
compareMissingValueWithBottomValue() - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
compareMissingValueWithBottomValue() - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
compareMissingValueWithBottomValue() - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
compareMissingValueWithBottomValue() - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
compareMissingValueWithTopValue() - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
compareMissingValueWithTopValue() - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
compareMissingValueWithTopValue() - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
compareMissingValueWithTopValue() - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
compareMissingValueWithTopValue() - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator: in ascending sort, missing value is competitive when it is less or equal(maybe there are two or more comparators) than bottom value.
comparePivot(int) - Method in class org.apache.lucene.util.IntroSelector: Compare the pivot with the slot at j, similarly to compare(i, j).
comparePivot(int) - Method in class org.apache.lucene.util.IntroSorter
comparePivot(int) - Method in class org.apache.lucene.util.Sorter: Compare the pivot with the slot at j, similarly to compare(i, j).
compareSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValue
compareSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueBool
compareSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueDouble
compareSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueFloat
compareSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueInt
compareSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueLong
compareSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueStr
compareSaved(int, int) - Method in class org.apache.lucene.util.TimSorter: Compare element i from the temporary storage with element j from the slice to sort, similarly to Sorter.compare(int, int).
compareTo(ConcurrentMergeScheduler.MergeThread) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler.MergeThread
compareTo(IndexCommit) - Method in class org.apache.lucene.index.IndexCommit
compareTo(Term) - Method in class org.apache.lucene.index.Term: Compares two terms, returning a negative integer if this term belongs before the argument, zero if this term is equal to the argument, and a positive integer if this term belongs after the argument.
compareTo(PhraseQuery.PostingsAndFreq) - Method in class org.apache.lucene.search.PhraseQuery.PostingsAndFreq
compareTo(BytesRef) - Method in class org.apache.lucene.util.BytesRef: Unsigned byte order comparison
compareTo(CharsRef) - Method in class org.apache.lucene.util.CharsRef: Signed int order comparison
compareTo(IntsRef) - Method in class org.apache.lucene.util.IntsRef: Signed int order comparison
compareTo(LongsRef) - Method in class org.apache.lucene.util.LongsRef: Signed int order comparison
compareTo(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValue
compareTop(int) - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
compareTop(int) - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
compareTop(int) - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
compareTop(int) - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
compareTop(int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
compareTop(int) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
compareTop(int) - Method in interface org.apache.lucene.search.LeafFieldComparator: Compare the top value with this doc.
compareUnsigned4(byte[], int, byte[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Compare exactly 4 unsigned bytes from the provided arrays.
compareUnsigned8(byte[], int, byte[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Compare exactly 8 unsigned bytes from the provided arrays.
compareValues(Float, Float) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
compareValues(BytesRef, BytesRef) - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
compareValues(BytesRef, BytesRef) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
compareValues(T, T) - Method in class org.apache.lucene.search.FieldComparator: Returns a negative integer if first is less than second, 0 if they are equal and a positive integer otherwise.
CompetitiveImpactAccumulator - Class in org.apache.lucene.codecs: This class accumulates the (freq, norm) pairs that may produce competitive scores.
CompetitiveImpactAccumulator() - Constructor for class org.apache.lucene.codecs.CompetitiveImpactAccumulator: Sole constructor.
competitiveIterator() - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
competitiveIterator() - Method in interface org.apache.lucene.search.LeafCollector: Optionally returns an iterator over competitive documents.
competitiveIterator() - Method in interface org.apache.lucene.search.LeafFieldComparator: Returns a competitive iterator
compile() - Method in class org.apache.lucene.util.fst.FSTCompiler: Returns the metadata of the final FST.
compiled - Variable in class org.apache.lucene.search.AutomatonQuery
CompiledAutomaton - Class in org.apache.lucene.util.automaton: Immutable class holding compiled details for a given Automaton.
CompiledAutomaton(Automaton) - Constructor for class org.apache.lucene.util.automaton.CompiledAutomaton: Create this, passing simplify=true and finite=null, so that we try to simplify the automaton and determine if it is finite.
CompiledAutomaton(Automaton, Boolean, boolean) - Constructor for class org.apache.lucene.util.automaton.CompiledAutomaton: Create this.
CompiledAutomaton(Automaton, Boolean, boolean, int, boolean) - Constructor for class org.apache.lucene.util.automaton.CompiledAutomaton: Create this.
CompiledAutomaton.AUTOMATON_TYPE - Enum in org.apache.lucene.util.automaton: Automata are compiled into different internal forms for the most efficient execution depending upon the language they accept.
complement(Automaton, int) - Static method in class org.apache.lucene.util.automaton.Operations: Returns a (deterministic) automaton that accepts the complement of the language of the given automaton.
COMPLEMENT - Static variable in class org.apache.lucene.util.automaton.RegExp: Syntax flag, enables complement (~).
COMPLETE - org.apache.lucene.search.ScoreMode: Produced scorers will allow visiting all matches and get their score.
COMPLETE_NO_SCORES - org.apache.lucene.search.ScoreMode: Produced scorers will allow visiting all matches but scores won't be available.
COMPLETED - Static variable in interface org.apache.lucene.geo.Tessellator.Monitor
Component2D - Interface in org.apache.lucene.geo: 2D Geometry object that supports spatial relationships with bounding boxes, triangles and points.
Component2D.WithinRelation - Enum in org.apache.lucene.geo: Used by withinTriangle to check the within relationship between a triangle and the query shape (e.g.
CompositeReader - Class in org.apache.lucene.index: Instances of this reader type can only be used to get stored fields from the underlying LeafReaders, but it is not possible to directly retrieve postings.
CompositeReader() - Constructor for class org.apache.lucene.index.CompositeReader: Sole constructor.
CompositeReaderContext - Class in org.apache.lucene.index: IndexReaderContext for CompositeReader instance.
compound - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: True if segment is compound file format.
CompoundDirectory - Class in org.apache.lucene.codecs: A read-only Directory that consists of a view over a compound file.
CompoundDirectory() - Constructor for class org.apache.lucene.codecs.CompoundDirectory: Sole constructor.
compoundFormat() - Method in class org.apache.lucene.codecs.Codec: Encodes/decodes compound files
compoundFormat() - Method in class org.apache.lucene.codecs.FilterCodec
compoundFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
CompoundFormat - Class in org.apache.lucene.codecs: Encodes/decodes compound files
CompoundFormat() - Constructor for class org.apache.lucene.codecs.CompoundFormat: Sole constructor.
compress - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
compress(byte[], int, byte[], DataOutput) - Static method in class org.apache.lucene.util.compress.LowercaseAsciiCompression: Compress in[0:len] into out.
compress(byte[], int, int, DataOutput, LZ4.HashTable) - Static method in class org.apache.lucene.util.compress.LZ4: Compress bytes[off:off+len] into out using at most 16kB of memory.
compress(ByteBuffersDataInput, DataOutput) - Method in class org.apache.lucene.codecs.compressing.Compressor: Compress bytes into out.
COMPRESSED_REFS_ENABLED - Static variable in class org.apache.lucene.util.RamUsageEstimator: True, iff compressed references (oops) are enabled by this JVM
compressionAlgorithms - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: Number of times each compression method has been used.
CompressionMode - Class in org.apache.lucene.codecs.compressing: A compression mode.
CompressionMode() - Constructor for class org.apache.lucene.codecs.compressing.CompressionMode: Sole constructor.
Compressor - Class in org.apache.lucene.codecs.compressing: A data compressor.
Compressor() - Constructor for class org.apache.lucene.codecs.compressing.Compressor: Sole constructor, typically called from sub-classes.
compressWithDictionary(byte[], int, int, int, DataOutput, LZ4.HashTable) - Static method in class org.apache.lucene.util.compress.LZ4: Compress bytes[dictOff+dictLen:dictOff+dictLen+len] into out using at most 16kB of memory.
computeBoundingBox() - Method in class org.apache.lucene.document.LatLonShapeDocValues
computeBoundingBox() - Method in class org.apache.lucene.document.XYShapeDocValues
computeCardinality(int, int, int[]) - Method in class org.apache.lucene.util.bkd.HeapPointWriter: Computes the cardinality of the points between from tp to
computeCentroid() - Method in class org.apache.lucene.document.LatLonShapeDocValues
computeCentroid() - Method in class org.apache.lucene.document.XYShapeDocValues
computeNorm(FieldInvertState) - Method in class org.apache.lucene.search.similarities.MultiSimilarity
computeNorm(FieldInvertState) - Method in class org.apache.lucene.search.similarities.PerFieldSimilarityWrapper
computeNorm(FieldInvertState) - Method in class org.apache.lucene.search.similarities.Similarity: Computes the normalization value for a field at index-time.
computeProbability(BasicStats) - Method in class org.apache.lucene.search.similarities.IndriDirichletSimilarity.IndriCollectionModel
computeProbability(BasicStats) - Method in interface org.apache.lucene.search.similarities.LMSimilarity.CollectionModel: Computes the probability p(w|C) according to the language model strategy for the current term.
computeProbability(BasicStats) - Method in class org.apache.lucene.search.similarities.LMSimilarity.DefaultCollectionModel
concatenate(List<Automaton>) - Static method in class org.apache.lucene.util.automaton.Operations: Returns an automaton that accepts the concatenation of the languages of the given automata.
concatenate(Automaton, Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns an automaton that accepts the concatenation of the languages of the given automata.
ConcurrentHnswMerger - Class in org.apache.lucene.util.hnsw: This merger merges graph in a concurrent manner, by using HnswConcurrentMergeBuilder
ConcurrentHnswMerger(FieldInfo, RandomVectorScorerSupplier, int, int, TaskExecutor, int) - Constructor for class org.apache.lucene.util.hnsw.ConcurrentHnswMerger
ConcurrentMergeScheduler - Class in org.apache.lucene.index: A MergeScheduler that runs each merge using a separate thread.
ConcurrentMergeScheduler() - Constructor for class org.apache.lucene.index.ConcurrentMergeScheduler: Sole constructor, with all settings set to default values.
ConcurrentMergeScheduler.MergeThread - Class in org.apache.lucene.index: Runs a merge thread to execute a single merge, then exits.
ConcurrentMergeSchedulerAccess - Interface in org.apache.lucene.internal.tests: Access to ConcurrentMergeScheduler internals exposed to the test framework.
config - Variable in class org.apache.lucene.util.bkd.BKDWriter: BKD tree configuration
ConjunctionUtils - Class in org.apache.lucene.search: Helper methods for building conjunction iterators
ConjunctionUtils() - Constructor for class org.apache.lucene.search.ConjunctionUtils
constant(double) - Static method in class org.apache.lucene.search.DoubleValuesSource: Creates a DoubleValuesSource that always returns a constant value
constant(long) - Static method in class org.apache.lucene.search.LongValuesSource: Creates a LongValuesSource that always returns a constant value
CONSTANT_SCORE_BLENDED_REWRITE - Static variable in class org.apache.lucene.search.MultiTermQuery: A rewrite method where documents are assigned a constant score equal to the query's boost.
CONSTANT_SCORE_BOOLEAN_REWRITE - Static variable in class org.apache.lucene.search.MultiTermQuery: Like MultiTermQuery.SCORING_BOOLEAN_REWRITE except scores are not computed.
CONSTANT_SCORE_BOOLEAN_REWRITE - Static variable in class org.apache.lucene.search.ScoringRewrite: Like ScoringRewrite.SCORING_BOOLEAN_REWRITE except scores are not computed.
CONSTANT_SCORE_REWRITE - Static variable in class org.apache.lucene.search.MultiTermQuery: A rewrite method that first creates a private Filter, by visiting each term in sequence and marking all docs for that term.
ConstantBulkScorer(BulkScorer, Weight, float) - Constructor for class org.apache.lucene.search.ConstantScoreQuery.ConstantBulkScorer
Constants - Class in org.apache.lucene.util: Some useful constants.
ConstantScoreQuery - Class in org.apache.lucene.search: A query that wraps another query and simply returns a constant score equal to 1 for every document that matches the query.
ConstantScoreQuery(Query) - Constructor for class org.apache.lucene.search.ConstantScoreQuery: Strips off scores from the passed in Query.
ConstantScoreQuery.ConstantBulkScorer - Class in org.apache.lucene.search: We return this as our BulkScorer so that if the CSQ wraps a query with its own optimized top-level scorer (e.g.
ConstantScoreScorer - Class in org.apache.lucene.search: A constant-scoring Scorer.
ConstantScoreScorer(Weight, float, ScoreMode, DocIdSetIterator) - Constructor for class org.apache.lucene.search.ConstantScoreScorer: Constructor based on a DocIdSetIterator which will be used to drive iteration.
ConstantScoreScorer(Weight, float, ScoreMode, TwoPhaseIterator) - Constructor for class org.apache.lucene.search.ConstantScoreScorer: Constructor based on a TwoPhaseIterator.
ConstantScoreWeight - Class in org.apache.lucene.search: A Weight that has a constant score equal to the boost of the wrapped query.
ConstantScoreWeight(Query, float) - Constructor for class org.apache.lucene.search.ConstantScoreWeight
consume(int[]) - Method in class org.apache.lucene.util.hnsw.HnswGraph.ArrayNodesIterator
consume(int[]) - Method in class org.apache.lucene.util.hnsw.HnswGraph.CollectionNodesIterator
consume(int[]) - Method in class org.apache.lucene.util.hnsw.HnswGraph.NodesIterator: Consume integers from the iterator and place them into the `dest` array.
consumeTerms(Query, Term...) - Method in class org.apache.lucene.search.QueryVisitor: Called by leaf queries that match on specific terms
consumeTermsMatching(Query, String, Supplier<ByteRunAutomaton>) - Method in class org.apache.lucene.search.QueryVisitor: Called by leaf queries that match on a class of terms
contains(char) - Method in class org.apache.lucene.internal.hppc.CharHashSet
contains(char[], int, int) - Method in class org.apache.lucene.analysis.CharArraySet: true if the len chars of text starting at off are in the set
contains(double, double) - Method in interface org.apache.lucene.geo.Component2D: relates this component2D with a point *
contains(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
contains(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
contains(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
contains(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
contains(long) - Method in class org.apache.lucene.internal.hppc.LongHashSet
contains(CharSequence) - Method in class org.apache.lucene.analysis.CharArraySet: true if the CharSequence is in the set
contains(Object) - Method in class org.apache.lucene.analysis.CharArrayMap.EntrySet
contains(Object) - Method in class org.apache.lucene.analysis.CharArraySet
contains(Object) - Method in class org.apache.lucene.search.Multiset
CONTAINS - org.apache.lucene.document.RangeFieldQuery.QueryType: Use this for contains
CONTAINS - org.apache.lucene.document.ShapeField.QueryRelation: used for CONTAINS Queries
containsKey(char) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
containsKey(char[], int, int) - Method in class org.apache.lucene.analysis.CharArrayMap: true if the len chars of text starting at off are in the CharArrayMap.keySet()
containsKey(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
containsKey(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
containsKey(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
containsKey(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
containsKey(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
containsKey(long) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
containsKey(long) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
containsKey(long) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
containsKey(CharSequence) - Method in class org.apache.lucene.analysis.CharArrayMap: true if the CharSequence is in the CharArrayMap.keySet()
containsKey(Object) - Method in class org.apache.lucene.analysis.CharArrayMap
containsKey(Object) - Method in class org.apache.lucene.util.WeakIdentityMap: Returns true if this map contains a mapping for the specified key.
containsLine(double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D: return true if this component2D contains the provided line *
containsLine(double, double, double, double, double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D: return true if this component2D contains the provided line *
containsPoint(double, double) - Method in class org.apache.lucene.geo.Tessellator.Triangle: utility method to compute whether the point is in the triangle
containsPoint(double, double, double, double, double, double) - Static method in interface org.apache.lucene.geo.Component2D: returns true if rectangle (defined by minX, maxX, minY, maxY) contains the X Y point
containsPoint(double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.Rectangle: returns true if rectangle (defined by minLat, maxLat, minLon, maxLon) contains the lat lon point
containsTriangle(double, double, double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D: return true if this component2D contains the provided triangle *
containsTriangle(double, double, double, double, double, double, double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D: return true if this component2D contains the provided triangle *
context - Variable in class org.apache.lucene.index.SegmentReadState: IOContext to pass to Directory.openInput(String,IOContext).
context - Variable in class org.apache.lucene.index.SegmentWriteState: IOContext for all writes; you should pass this to Directory.createOutput(String,IOContext).
context - Variable in class org.apache.lucene.store.IOContext: An object of a enumerator Context type
context - Variable in class org.apache.lucene.util.fst.Util.FSTPath
ControlledRealTimeReopenThread<T> - Class in org.apache.lucene.search: Utility class that runs a thread to manage periodicc reopens of a ReferenceManager, with methods to wait for a specific index changes to become visible.
ControlledRealTimeReopenThread(IndexWriter, ReferenceManager<T>, double, double) - Constructor for class org.apache.lucene.search.ControlledRealTimeReopenThread: Create ControlledRealTimeReopenThread, to periodically reopen the ReferenceManager.
convert(Automaton) - Method in class org.apache.lucene.util.automaton.UTF32ToUTF8: Converts an incoming utf32 automaton to an equivalent utf8 one.
copy() - Method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier
copy() - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
copy() - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
copy() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
copy() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues.Bytes
copy() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues: Creates a new copy of this RandomAccessVectorValues.
copy() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues.Floats
copy() - Method in interface org.apache.lucene.util.hnsw.RandomVectorScorerSupplier: Make a copy of the supplier, which will copy the underlying vectorValues so the copy is safe to be used in other threads.
copy() - Method in interface org.apache.lucene.util.quantization.RandomAccessQuantizedByteVectorValues
copy(int, int) - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
copy(int, int) - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
copy(int, int) - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
copy(int, int) - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
copy(int, int) - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
copy(int, int) - Method in interface org.apache.lucene.search.LeafFieldComparator: This method is called when a new hit is competitive.
copy(int, int) - Method in class org.apache.lucene.util.TimSorter: Copy data from slot src to slot dest.
copy(Map<?, ? extends V>) - Static method in class org.apache.lucene.analysis.CharArrayMap: Returns a copy of the given map as a CharArrayMap.
copy(Set<?>) - Static method in class org.apache.lucene.analysis.CharArraySet: Returns a copy of the given set as a CharArraySet.
copy(CompetitiveImpactAccumulator) - Method in class org.apache.lucene.codecs.CompetitiveImpactAccumulator: Replace the content of this acc with the provided acc.
copy(IndexInput, long) - Method in class org.apache.lucene.util.PagedBytes: Read this many bytes from in
copy(Automaton) - Method in class org.apache.lucene.util.automaton.Automaton.Builder: Copies over all states/transitions from other.
copy(Automaton) - Method in class org.apache.lucene.util.automaton.Automaton: Copies over all states/transitions from other.
copy(BytesRef, BytesRef) - Method in class org.apache.lucene.util.PagedBytes: Copy BytesRef in, setting BytesRef out to the result.
copy(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValue
copy(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValueBool
copy(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValueDouble
copy(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValueFloat
copy(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValueInt
copy(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValueLong
copy(MutableValue) - Method in class org.apache.lucene.util.mutable.MutableValueStr
copy(PackedInts.Reader, int, PackedInts.Mutable, int, int, int) - Static method in class org.apache.lucene.util.packed.PackedInts: Copy src[srcPos:srcPos+len] into dest[destPos:destPos+len] using at most mem bytes.
copyArray(byte[]) - Static method in class org.apache.lucene.util.ArrayUtil: Copies an array into a new array.
copyArray(char[]) - Static method in class org.apache.lucene.util.ArrayUtil: Copies an array into a new array.
copyArray(double[]) - Static method in class org.apache.lucene.util.ArrayUtil: Copies an array into a new array.
copyArray(float[]) - Static method in class org.apache.lucene.util.ArrayUtil: Copies an array into a new array.
copyArray(int[]) - Static method in class org.apache.lucene.util.ArrayUtil: Copies an array into a new array.
copyArray(long[]) - Static method in class org.apache.lucene.util.ArrayUtil: Copies an array into a new array.
copyArray(short[]) - Static method in class org.apache.lucene.util.ArrayUtil: Copies an array into a new array.
copyArray(T[]) - Static method in class org.apache.lucene.util.ArrayUtil: Copies an array into a new array.
copyBuffer(char[], int, int) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute: Copies the contents of buffer, starting at offset for length characters, into the termBuffer array.
copyBuffer(char[], int, int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
copyBytes(byte[], int, int) - Method in class org.apache.lucene.util.BytesRefBuilder: Replace the content of this builder with the provided bytes.
copyBytes(DataInput, long) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
copyBytes(DataInput, long) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
copyBytes(DataInput, long) - Method in class org.apache.lucene.store.DataOutput: Copy numBytes bytes from input to ourself.
copyBytes(BytesRef) - Method in class org.apache.lucene.util.BytesRefBuilder: Replace the content of this builder with the provided bytes.
copyBytes(BytesRefBuilder) - Method in class org.apache.lucene.util.BytesRefBuilder: Replace the content of this builder with the provided bytes.
copyChars(char[], int, int) - Method in class org.apache.lucene.util.BytesRefBuilder: Replace the content of this buffer with UTF-8 encoded bytes that would represent the provided text.
copyChars(char[], int, int) - Method in class org.apache.lucene.util.CharsRefBuilder: Copies the given array into this instance.
copyChars(CharSequence) - Method in class org.apache.lucene.util.BytesRefBuilder: Replace the content of this buffer with UTF-8 encoded bytes that would represent the provided text.
copyChars(CharSequence, int, int) - Method in class org.apache.lucene.util.BytesRefBuilder: Replace the content of this buffer with UTF-8 encoded bytes that would represent the provided text.
copyChars(CharsRef) - Method in class org.apache.lucene.util.CharsRefBuilder: Copies the given CharsRef referenced content into this instance.
copyFrom(TermState) - Method in class org.apache.lucene.codecs.BlockTermState
copyFrom(TermState) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState
copyFrom(TermState) - Method in class org.apache.lucene.index.OrdTermState
copyFrom(TermState) - Method in class org.apache.lucene.index.TermState: Copies the content of the given TermState to this instance
copyFrom(Directory, String, String, IOContext) - Method in class org.apache.lucene.store.Directory: Copies an existing src file from directory from to a non-existent file dest in this directory.
copyFrom(Directory, String, String, IOContext) - Method in class org.apache.lucene.store.LockValidatingDirectoryWrapper
copyFrom(Directory, String, String, IOContext) - Method in class org.apache.lucene.store.TrackingDirectoryWrapper
copyFrom(FST.Arc<T>) - Method in class org.apache.lucene.util.fst.FST.Arc: Returns this
copyInts(int[], int, int) - Method in class org.apache.lucene.util.IntsRefBuilder: Copies the given array into this instance.
copyInts(IntsRef) - Method in class org.apache.lucene.util.IntsRefBuilder: Copies the given array into this instance.
copyOf(Bits) - Static method in class org.apache.lucene.util.FixedBitSet: Make a copy of the given bits.
copyOfSubArray(byte[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Copies the specified range of the given array into a new sub array.
copyOfSubArray(char[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Copies the specified range of the given array into a new sub array.
copyOfSubArray(double[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Copies the specified range of the given array into a new sub array.
copyOfSubArray(float[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Copies the specified range of the given array into a new sub array.
copyOfSubArray(int[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Copies the specified range of the given array into a new sub array.
copyOfSubArray(long[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Copies the specified range of the given array into a new sub array.
copyOfSubArray(short[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Copies the specified range of the given array into a new sub array.
copyOfSubArray(T[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Copies the specified range of the given array into a new sub array.
copyStates(Automaton) - Method in class org.apache.lucene.util.automaton.Automaton.Builder: Copies over all states from other.
copyTo(DataOutput) - Method in class org.apache.lucene.store.ByteBuffersDataOutput: Copy the current content of this object into another DataOutput.
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
copyTo(AttributeImpl) - Method in class org.apache.lucene.search.BoostAttributeImpl
copyTo(AttributeImpl) - Method in class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
copyTo(AttributeImpl) - Method in class org.apache.lucene.util.AttributeImpl: Copies the values from this Attribute into the passed-in target attribute.
copyTo(AttributeSource) - Method in class org.apache.lucene.util.AttributeSource: Copies the contents of this AttributeSource to the given target AttributeSource.
copyUsingLengthPrefix(BytesRef) - Method in class org.apache.lucene.util.PagedBytes: Copy bytes in, writing the length as a 1 or 2 byte vInt prefix.
copyUTF8Bytes(byte[], int, int) - Method in class org.apache.lucene.util.CharsRefBuilder: Copy the provided bytes, interpreted as UTF-8 bytes.
copyUTF8Bytes(BytesRef) - Method in class org.apache.lucene.util.CharsRefBuilder: Copy the provided bytes, interpreted as UTF-8 bytes.
copyUTF8Bytes(BytesRef) - Method in class org.apache.lucene.util.IntsRefBuilder: Copy the given UTF-8 bytes into this builder.
copyValue(T) - Method in class org.apache.lucene.codecs.KnnFieldVectorsWriter: Used to copy values being indexed to internal storage.
correct(int) - Method in class org.apache.lucene.analysis.CharFilter: Subclasses override to correct the current offset.
correctOffset(int) - Method in class org.apache.lucene.analysis.CharFilter: Chains the corrected offset through the input CharFilter(s).
correctOffset(int) - Method in class org.apache.lucene.analysis.Tokenizer: Return the corrected offset.
CorruptIndexException - Exception in org.apache.lucene.index: This exception is thrown when Lucene detects an inconsistency in the index.
CorruptIndexException(String, String) - Constructor for exception org.apache.lucene.index.CorruptIndexException: Create exception with a message only
CorruptIndexException(String, String, Throwable) - Constructor for exception org.apache.lucene.index.CorruptIndexException: Create exception with message and root cause.
CorruptIndexException(String, DataInput) - Constructor for exception org.apache.lucene.index.CorruptIndexException: Create exception with a message only
CorruptIndexException(String, DataInput, Throwable) - Constructor for exception org.apache.lucene.index.CorruptIndexException: Create exception with message and root cause.
CorruptIndexException(String, DataOutput) - Constructor for exception org.apache.lucene.index.CorruptIndexException: Create exception with a message only
CorruptIndexException(String, DataOutput, Throwable) - Constructor for exception org.apache.lucene.index.CorruptIndexException: Create exception with message and root cause.
cos(double) - Static method in class org.apache.lucene.util.SloppyMath: Returns the trigonometric cosine of an angle.
cosine(byte[], byte[]) - Method in interface org.apache.lucene.internal.vectorization.VectorUtilSupport: Returns the cosine similarity between the two byte vectors.
cosine(byte[], byte[]) - Static method in class org.apache.lucene.util.VectorUtil: Returns the cosine similarity between the two vectors.
cosine(float[], float[]) - Method in interface org.apache.lucene.internal.vectorization.VectorUtilSupport: Returns the cosine similarity between the two vectors.
cosine(float[], float[]) - Static method in class org.apache.lucene.util.VectorUtil: Returns the cosine similarity between the two vectors.
COSINE - org.apache.lucene.index.VectorSimilarityFunction: Cosine similarity.
cost - Variable in class org.apache.lucene.search.DisiWrapper
cost() - Method in class org.apache.lucene.codecs.lucene90.IndexedDISI
cost() - Method in class org.apache.lucene.document.BinaryRangeDocValues
cost() - Method in class org.apache.lucene.index.ByteVectorValues
cost() - Method in class org.apache.lucene.index.FilterBinaryDocValues
cost() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
cost() - Method in class org.apache.lucene.index.FilterNumericDocValues
cost() - Method in class org.apache.lucene.index.FilterSortedDocValues
cost() - Method in class org.apache.lucene.index.FilterSortedNumericDocValues
cost() - Method in class org.apache.lucene.index.FilterSortedSetDocValues
cost() - Method in class org.apache.lucene.index.FloatVectorValues
cost() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
cost() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
cost() - Method in class org.apache.lucene.index.MultiPostingsEnum
cost() - Method in class org.apache.lucene.index.SlowImpactsEnum
cost() - Method in class org.apache.lucene.search.BulkScorer: Same as DocIdSetIterator.cost() for bulk scorers.
cost() - Method in class org.apache.lucene.search.comparators.MinDocIterator
cost() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantBulkScorer
cost() - Method in class org.apache.lucene.search.DisjunctionDISIApproximation
cost() - Method in class org.apache.lucene.search.DocIdSetIterator: Returns the estimated cost of this DocIdSetIterator.
cost() - Method in class org.apache.lucene.search.FilteredDocIdSetIterator
cost() - Method in class org.apache.lucene.search.ImpactsDISI
cost() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
cost() - Method in class org.apache.lucene.search.ScorerSupplier: Get an estimate of the Scorer that would be returned by ScorerSupplier.get(long).
cost() - Method in class org.apache.lucene.search.Weight.DefaultBulkScorer
cost() - Method in class org.apache.lucene.util.BitSetIterator
cost() - Method in class org.apache.lucene.util.DocBaseBitSetIterator
cost() - Method in class org.apache.lucene.util.quantization.QuantizedByteVectorValues
count - Variable in class org.apache.lucene.util.bkd.BKDRadixSelector.PathSlice
count - Variable in class org.apache.lucene.util.SentinelIntSet
count() - Method in class org.apache.lucene.search.DocIdStream: Count the number of entries in this stream.
count() - Method in class org.apache.lucene.search.LRUQueryCache.CacheAndCount
count() - Method in class org.apache.lucene.util.bkd.HeapPointWriter
count() - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
count() - Method in interface org.apache.lucene.util.bkd.PointWriter: Return the number of points in this writer
count(LeafReaderContext) - Method in class org.apache.lucene.search.Weight: Counts the number of live documents that match a given Weight.parentQuery in a leaf.
count(Query) - Method in class org.apache.lucene.search.IndexSearcher: Count how many documents match the given query.
counter - Variable in class org.apache.lucene.index.SegmentInfos: Used to name new segments.
Counter - Class in org.apache.lucene.util: Simple counter class
Counter() - Constructor for class org.apache.lucene.util.Counter
create() - Method in class org.apache.lucene.analysis.TokenizerFactory: Creates a TokenStream of the specified input using the default attribute factory.
create(boolean, double) - Static method in class org.apache.lucene.search.CachingCollector: Creates a CachingCollector which does not wrap another collector.
create(int, int) - Static method in class org.apache.lucene.search.TopScoreDocCollector: Deprecated.
This method is deprecated in favor of the constructor of TopScoreDocCollectorManager due to its support for concurrency in IndexSearcher
create(int, ScoreDoc, int) - Static method in class org.apache.lucene.search.TopScoreDocCollector: Deprecated.
This method is deprecated in favor of the constructor of TopScoreDocCollectorManager due to its support for concurrency in IndexSearcher
create(Reader) - Method in class org.apache.lucene.analysis.CharFilterFactory: Wraps the given Reader with a CharFilter.
create(TokenStream) - Method in class org.apache.lucene.analysis.TokenFilterFactory: Transform the specified input TokenStream
create(LatLonGeometry...) - Static method in class org.apache.lucene.geo.LatLonGeometry: Creates a Component2D from the provided LatLonGeometry array
create(XYGeometry...) - Static method in class org.apache.lucene.geo.XYGeometry: Creates a Component2D from the provided XYGeometries array
create(Collector, boolean, double) - Static method in class org.apache.lucene.search.CachingCollector: Create a new CachingCollector that wraps the given collector and caches documents and scores up to the specified RAM threshold.
create(Collector, boolean, int) - Static method in class org.apache.lucene.search.CachingCollector: Create a new CachingCollector that wraps the given collector and caches documents and scores up to the specified max docs threshold.
create(SortField[], int) - Static method in class org.apache.lucene.search.FieldValueHitQueue: Creates a hit queue sorted by the given list of fields.
create(Sort, int, int) - Static method in class org.apache.lucene.search.TopFieldCollector: Deprecated.
This method is deprecated in favor of the constructor of TopFieldCollectorManager due to its support for concurrency in IndexSearcher
create(Sort, int, FieldDoc, int) - Static method in class org.apache.lucene.search.TopFieldCollector: Deprecated.
This method is deprecated in favor of the constructor of TopFieldCollectorManager due to its support for concurrency in IndexSearcher
create(AttributeFactory) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerFactory
create(AttributeFactory) - Method in class org.apache.lucene.analysis.TokenizerFactory: Creates a TokenStream of the specified input using the given AttributeFactory
create(RandomVectorScorerSupplier, int, int, long) - Static method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
create(RandomVectorScorerSupplier, int, int, long, int) - Static method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
CREATE - org.apache.lucene.index.IndexWriterConfig.OpenMode: Creates a new index or overwrites an existing one.
CREATE_OR_APPEND - org.apache.lucene.index.IndexWriterConfig.OpenMode: Creates a new index if one does not exist, otherwise it opens the index and documents will be appended.
createAttributeInstance(Class<? extends Attribute>) - Method in class org.apache.lucene.util.AttributeFactory: Returns an AttributeImpl for the supplied Attribute interface class.
createAttributeInstance(Class<? extends Attribute>) - Method in class org.apache.lucene.util.AttributeFactory.StaticImplementationAttributeFactory
createBlockSlice(IndexInput, String, long, long, int) - Static method in class org.apache.lucene.codecs.lucene90.IndexedDISI: Helper method for using IndexedDISI(IndexInput, RandomAccessInput, int, byte, long).
createBooleanQuery(String, String) - Method in class org.apache.lucene.util.QueryBuilder: Creates a boolean query from the query text.
createBooleanQuery(String, String, BooleanClause.Occur) - Method in class org.apache.lucene.util.QueryBuilder: Creates a boolean query from the query text.
createBuilder(DocIdSetIterator, int) - Method in class org.apache.lucene.util.hnsw.ConcurrentHnswMerger
createBuilder(DocIdSetIterator, int) - Method in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger: Builds a new HnswGraphBuilder using the biggest graph from the merge state as a starting point.
createComponentPredicate(Component2D) - Static method in class org.apache.lucene.geo.GeoEncodingUtils: Create a predicate that checks whether points are within a geometry.
createComponents(String) - Method in class org.apache.lucene.analysis.Analyzer: Creates a new Analyzer.TokenStreamComponents instance for this analyzer.
createComponents(String) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
createComponents(String) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
createConjunction(List<DocIdSetIterator>, List<TwoPhaseIterator>) - Static method in class org.apache.lucene.search.ConjunctionUtils: Create a conjunction over the provided set of DocIdSetIterators and TwoPhaseIterators, using two-phase iterator where possible.
createDistancePredicate(double, double, double) - Static method in class org.apache.lucene.geo.GeoEncodingUtils: Create a predicate that checks whether points are within a distance of a given point.
createDocValueField(String, double, double) - Static method in class org.apache.lucene.document.LatLonShape: create doc value field for lat lon line geometry without creating indexable fields.
createDocValueField(String, float, float) - Static method in class org.apache.lucene.document.XYShape: create a XYShapeDocValuesField for cartesian points without creating indexable fields.
createDocValueField(String, List<ShapeField.DecodedTriangle>) - Static method in class org.apache.lucene.document.LatLonShape: create a LatLonShapeDocValuesField from an existing tessellation
createDocValueField(String, List<ShapeField.DecodedTriangle>) - Static method in class org.apache.lucene.document.XYShape: create a XYShapeDocValuesField from a precomputed tessellation
createDocValueField(String, Field[]) - Static method in class org.apache.lucene.document.LatLonShape: create a shape docvalue field from indexable fields
createDocValueField(String, Line) - Static method in class org.apache.lucene.document.LatLonShape: create doc value field for lat lon line geometry without creating indexable fields.
createDocValueField(String, Polygon) - Static method in class org.apache.lucene.document.LatLonShape: create doc value field for lat lon polygon geometry without creating indexable fields
createDocValueField(String, Polygon, boolean) - Static method in class org.apache.lucene.document.LatLonShape: create doc value field for lat lon polygon geometry without creating indexable fields.
createDocValueField(String, XYLine) - Static method in class org.apache.lucene.document.XYShape: create doc value field for x, y line geometry without creating indexable fields.
createDocValueField(String, XYPolygon) - Static method in class org.apache.lucene.document.XYShape: create doc value field for X,Y polygon geometry without creating indexable fields
createDocValueField(String, XYPolygon, boolean) - Static method in class org.apache.lucene.document.XYShape: create doc value field for lat lon polygon geometry without creating indexable fields.
createDocValueField(String, BytesRef) - Static method in class org.apache.lucene.document.LatLonShape: create a LatLonShapeDocValuesField from an existing encoded representation
createDocValueField(String, BytesRef) - Static method in class org.apache.lucene.document.XYShape: create a XYShapeDocValuesField from an existing encoded representation
createdVersionMajor - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: Compatibility version to use for this index.
createFieldQuery(Analyzer, BooleanClause.Occur, String, String, boolean, int) - Method in class org.apache.lucene.util.QueryBuilder: Creates a query from the analysis chain.
createFieldQuery(TokenStream, BooleanClause.Occur, String, boolean, int) - Method in class org.apache.lucene.util.QueryBuilder: Creates a query from a token stream.
createFieldType(int, VectorSimilarityFunction) - Static method in class org.apache.lucene.document.KnnByteVectorField: A convenience method for creating a vector field type.
createFieldType(int, VectorSimilarityFunction) - Static method in class org.apache.lucene.document.KnnFloatVectorField: A convenience method for creating a vector field type.
createIndexableFields(String, double, double) - Static method in class org.apache.lucene.document.LatLonShape: create indexable fields for point geometry
createIndexableFields(String, float, float) - Static method in class org.apache.lucene.document.XYShape: create indexable fields for cartesian point geometry
createIndexableFields(String, Line) - Static method in class org.apache.lucene.document.LatLonShape: create indexable fields for line geometry
createIndexableFields(String, Polygon) - Static method in class org.apache.lucene.document.LatLonShape: create indexable fields for polygon geometry.
createIndexableFields(String, Polygon, boolean) - Static method in class org.apache.lucene.document.LatLonShape: create indexable fields for polygon geometry.
createIndexableFields(String, XYLine) - Static method in class org.apache.lucene.document.XYShape: create indexable fields for cartesian line geometry
createIndexableFields(String, XYPolygon) - Static method in class org.apache.lucene.document.XYShape: create indexable fields for cartesian polygon geometry
createIndexableFields(String, XYPolygon, boolean) - Static method in class org.apache.lucene.document.XYShape: create indexable fields for cartesian polygon geometry.
createInstance() - Method in class org.apache.lucene.util.AttributeFactory.StaticImplementationAttributeFactory: Creates an instance of A.
createJumpTable(IndexInput, long, long, int) - Static method in class org.apache.lucene.codecs.lucene90.IndexedDISI: Helper method for using IndexedDISI(IndexInput, RandomAccessInput, int, byte, long).
createLatLonShapeDocValues(BytesRef) - Static method in class org.apache.lucene.document.LatLonShape: Factory method for creating the LatLonShapeDocValues
createMinShouldMatchQuery(String, String, float) - Method in class org.apache.lucene.util.QueryBuilder: Creates a minimum-should-match query from the query text.
createOutput(String, IOContext) - Method in class org.apache.lucene.codecs.CompoundDirectory
createOutput(String, IOContext) - Method in class org.apache.lucene.store.ByteBuffersDirectory
createOutput(String, IOContext) - Method in class org.apache.lucene.store.Directory: Creates a new, empty file in the directory and returns an IndexOutput instance for appending data to this file.
createOutput(String, IOContext) - Method in class org.apache.lucene.store.FileSwitchDirectory
createOutput(String, IOContext) - Method in class org.apache.lucene.store.FilterDirectory
createOutput(String, IOContext) - Method in class org.apache.lucene.store.FSDirectory
createOutput(String, IOContext) - Method in class org.apache.lucene.store.LockValidatingDirectoryWrapper
createOutput(String, IOContext) - Method in class org.apache.lucene.store.NRTCachingDirectory
createOutput(String, IOContext) - Method in class org.apache.lucene.store.TrackingDirectoryWrapper
createPhraseQuery(String, String) - Method in class org.apache.lucene.util.QueryBuilder: Creates a phrase query from the query text.
createPhraseQuery(String, String, int) - Method in class org.apache.lucene.util.QueryBuilder: Creates a phrase query from the query text.
createSharedManager(int, ScoreDoc, int) - Static method in class org.apache.lucene.search.TopScoreDocCollector: Deprecated.
This method is deprecated in favor of the constructor of TopScoreDocCollectorManager due to its support for concurrency in IndexSearcher
createSharedManager(Sort, int, FieldDoc, int) - Static method in class org.apache.lucene.search.TopFieldCollector: Deprecated.
This method is deprecated in favor of the constructor of TopFieldCollectorManager due to its support for concurrency in IndexSearcher
createState() - Method in class org.apache.lucene.util.automaton.Automaton.Builder: Create a new state.
createState() - Method in class org.apache.lucene.util.automaton.Automaton: Create a new state.
createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.codecs.CompoundDirectory
createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.store.ByteBuffersDirectory
createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.store.Directory: Creates a new, empty, temporary file in the directory and returns an IndexOutput instance for appending data to this file.
createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.store.FileSwitchDirectory
createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.store.FilterDirectory
createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.store.FSDirectory
createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.store.NRTCachingDirectory
createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.store.TrackingDirectoryWrapper
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.document.RangeFieldQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.document.XYDocValuesPointInGeometryQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.BooleanQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.BoostQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.ConstantScoreQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.DisjunctionMaxQuery: Create the Weight used to score us
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.FieldExistsQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.IndexOrDocValuesQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.IndriAndQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.IndriQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.MatchAllDocsQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.MatchNoDocsQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.MultiPhraseQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.PhraseQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.PointInSetQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.PointRangeQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.Query: Expert: Constructs an appropriate Weight implementation for this query.
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.SynonymQuery
createWeight(IndexSearcher, ScoreMode, float) - Method in class org.apache.lucene.search.TermQuery
createWeight(Query, ScoreMode, float) - Method in class org.apache.lucene.search.IndexSearcher: Creates a Weight for the given query, potentially adding caching if possible and configured.
createXYShapeDocValues(BytesRef) - Static method in class org.apache.lucene.document.XYShape: Factory method for creating the XYShapeDocValues
CROSSES - org.apache.lucene.document.RangeFieldQuery.QueryType: Use this for crosses queries
crossesDateline() - Method in class org.apache.lucene.geo.Rectangle: Returns true if this bounding box crosses the dateline
curBuf - Variable in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
curBufIndex - Variable in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
current - Variable in class org.apache.lucene.search.ReferenceManager
current() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
current() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
currentState(String, List<Point>, List<Tessellator.Triangle>) - Method in interface org.apache.lucene.geo.Tessellator.Monitor: Each loop of the main earclip algorithm will call this with the current state
currentValue() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator: returns the value associated with the last key returned
CUSTOM - org.apache.lucene.search.SortField.Type: Sort using a custom Comparator.
CW - org.apache.lucene.geo.GeoUtils.WindingOrder
cX - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle: x coordinate, vertex three
cY - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle: y coordinate, vertex three

D

DaciukMihovAutomatonBuilder - Class in org.apache.lucene.util.automaton: Deprecated.
Visibility of this class will be reduced in a future release. Users can access this functionality directly through Automata.makeStringUnion(Iterable)
DATA_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene90.Lucene90PointsFormat: Filename extension for the leaf blocks
DataInput - Class in org.apache.lucene.store: Abstract base class for performing read operations of Lucene's low-level data types.
DataInput() - Constructor for class org.apache.lucene.store.DataInput
dataOut - Variable in class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter: Outputs used to write the BKD tree data files.
dataOutput(DataOutput) - Method in class org.apache.lucene.util.fst.FSTCompiler.Builder: Set the DataOutput which is used for low-level writing of FST.
DataOutput - Class in org.apache.lucene.store: Abstract base class for performing write operations of Lucene's low-level data types.
DataOutput() - Constructor for class org.apache.lucene.store.DataOutput
DateTools - Class in org.apache.lucene.document: Provides support for converting dates to strings and vice-versa.
DateTools.Resolution - Enum in org.apache.lucene.document: Specifies the time granularity.
dateToString(Date, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools: Converts a Date to a string suitable for indexing.
DAY - org.apache.lucene.document.DateTools.Resolution: Limit a date's resolution to day granularity.
decode(byte[]) - Static method in class org.apache.lucene.document.InetAddressPoint: Decodes InetAddress value from binary encoding
decode(byte[], int) - Static method in class org.apache.lucene.geo.XYEncodingUtils: Turns quantized value from byte array back into a double.
decode(byte[], int, int[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder: Read 8 * iterations * blockCount() blocks from blocks, decode them and write iterations * valueCount() values into values.
decode(byte[], int, long[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder: Read 8 * iterations * blockCount() blocks from blocks, decode them and write iterations * valueCount() values into values.
decode(int) - Static method in class org.apache.lucene.geo.XYEncodingUtils: Turns quantized value from XYEncodingUtils.encode(float) back into a double.
decode(int, long[]) - Method in class org.apache.lucene.codecs.lucene912.PostingIndexInput: Decode 128 integers stored on bitsPerValues bits per value into longs.
decode(long[], int, int[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder: Read iterations * blockCount() blocks from blocks, decode them and write iterations * valueCount() values into values.
decode(long[], int, long[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder: Read iterations * blockCount() blocks from blocks, decode them and write iterations * valueCount() values into values.
decodeAndPrefixSum(int, long, long[]) - Method in class org.apache.lucene.codecs.lucene912.PostingIndexInput: Decode 128 integers stored on bitsPerValues bits per value, compute their prefix sum, and store results into longs.
decodeDimension(byte[], int) - Static method in class org.apache.lucene.document.DoublePoint: Decode single double dimension
decodeDimension(byte[], int) - Static method in class org.apache.lucene.document.FloatPoint: Decode single float dimension
decodeDimension(byte[], int) - Static method in class org.apache.lucene.document.IntPoint: Decode single integer dimension
decodeDimension(byte[], int) - Static method in class org.apache.lucene.document.LongPoint: Decode single long dimension
DecodedTriangle() - Constructor for class org.apache.lucene.document.ShapeField.DecodedTriangle: default xtor
decodeLatitude(byte[], int) - Static method in class org.apache.lucene.geo.GeoEncodingUtils: Turns quantized value from byte array back into a double.
decodeLatitude(int) - Static method in class org.apache.lucene.geo.GeoEncodingUtils: Turns quantized value from GeoEncodingUtils.encodeLatitude(double) back into a double.
decodeLongitude(byte[], int) - Static method in class org.apache.lucene.geo.GeoEncodingUtils: Turns quantized value from byte array back into a double.
decodeLongitude(int) - Static method in class org.apache.lucene.geo.GeoEncodingUtils: Turns quantized value from GeoEncodingUtils.encodeLongitude(double) back into a double.
decodeTerm(DataInput, FieldInfo, BlockTermState, boolean) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
decodeTerm(DataInput, FieldInfo, BlockTermState, boolean) - Method in class org.apache.lucene.codecs.PostingsReaderBase: Actually decode metadata for next term
decodeTriangle(byte[], ShapeField.DecodedTriangle) - Static method in class org.apache.lucene.document.ShapeField: Decode a triangle encoded by ShapeField.encodeTriangle(byte[], int, int, boolean, int, int, boolean, int, int, boolean).
decodeX(int) - Method in class org.apache.lucene.document.LatLonShapeDocValuesField
decodeX(int) - Method in class org.apache.lucene.document.ShapeDocValuesField: decodes x coordinates from encoded space
decodeX(int) - Method in class org.apache.lucene.document.XYShapeDocValuesField
decodeY(int) - Method in class org.apache.lucene.document.LatLonShapeDocValuesField
decodeY(int) - Method in class org.apache.lucene.document.ShapeDocValuesField: decodes y coordinates from encoded space
decodeY(int) - Method in class org.apache.lucene.document.XYShapeDocValuesField
decompress(DataInput, byte[], int) - Static method in class org.apache.lucene.util.compress.LowercaseAsciiCompression: Decompress data that has been compressed with LowercaseAsciiCompression.compress(byte[], int, byte[], DataOutput).
decompress(DataInput, int, byte[], int) - Static method in class org.apache.lucene.util.compress.LZ4: Decompress at least decompressedLen bytes into dest[dOff:].
decompress(DataInput, int, int, int, BytesRef) - Method in class org.apache.lucene.codecs.compressing.Decompressor: Decompress bytes that were stored between offsets offset and offset+length in the original stream from the compressed stream in to bytes .
Decompressor - Class in org.apache.lucene.codecs.compressing: A decompressor.
Decompressor() - Constructor for class org.apache.lucene.codecs.compressing.Decompressor: Sole constructor, typically called from sub-classes.
decRef() - Method in class org.apache.lucene.index.IndexReader: Expert: decreases the refCount of this IndexReader instance.
decRef() - Method in class org.apache.lucene.util.FileDeleter.RefCount
decRef() - Method in class org.apache.lucene.util.RefCount: Decrements the reference counting of this object.
decRef(G) - Method in class org.apache.lucene.search.ReferenceManager: Decrement reference counting on the given reference.
decRef(Collection<String>) - Method in class org.apache.lucene.util.FileDeleter: Decrease ref counts for all provided files, delete them if ref counts down to 0, even on exception.
decRef(DirectoryReader) - Method in class org.apache.lucene.index.ReaderManager
decRef(IndexSearcher) - Method in class org.apache.lucene.search.SearcherManager
decRefDeleter(SegmentInfos) - Method in class org.apache.lucene.index.IndexWriter: Record that the files referenced by this SegmentInfos are no longer in use.
deepCopyOf(BytesRef) - Static method in class org.apache.lucene.util.BytesRef: Creates a new BytesRef that points to a copy of the bytes from other
deepCopyOf(CharsRef) - Static method in class org.apache.lucene.util.CharsRef: Creates a new CharsRef that points to a copy of the chars from other
deepCopyOf(IntsRef) - Static method in class org.apache.lucene.util.IntsRef: Creates a new IntsRef that points to a copy of the ints from other
deepCopyOf(LongsRef) - Static method in class org.apache.lucene.util.LongsRef: Creates a new LongsRef that points to a copy of the longs from other
DEFAULT - org.apache.lucene.store.IOContext.Context
DEFAULT - Static variable in class org.apache.lucene.store.IOContext
DEFAULT - Static variable in class org.apache.lucene.util.packed.PackedInts: At most 25% memory overhead.
DEFAULT_ATTRIBUTE_FACTORY - Static variable in class org.apache.lucene.util.AttributeFactory: This is the default factory that creates AttributeImpls using the class name of the supplied Attribute interface class by appending Impl to it.
DEFAULT_BEAM_WIDTH - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat: Default number of the size of the queue maintained while searching during a graph construction.
DEFAULT_BEAM_WIDTH - Static variable in class org.apache.lucene.util.hnsw.HnswGraphBuilder: Default number of the size of the queue maintained while searching during a graph construction.
DEFAULT_BOOST - Static variable in interface org.apache.lucene.search.BoostAttribute
DEFAULT_BUFFER_SIZE - Static variable in class org.apache.lucene.util.packed.PackedInts: Default amount of memory to use for bulk operations.
DEFAULT_BUFFERED_BLOCKS - Static variable in class org.apache.lucene.util.RecyclingByteBlockAllocator
DEFAULT_BUFFERED_BLOCKS - Static variable in class org.apache.lucene.util.RecyclingIntBlockAllocator
DEFAULT_BUFFERSIZE - Static variable in class org.apache.lucene.store.BufferedChecksum: Default buffer size: 1024
DEFAULT_CAPACITY - Static variable in class org.apache.lucene.util.BytesRefHash
DEFAULT_COMMIT_ON_CLOSE - Static variable in class org.apache.lucene.index.IndexWriterConfig: Default value for whether calls to IndexWriter.close() include a commit.
DEFAULT_COMPARATOR - Static variable in class org.apache.lucene.util.OfflineSorter: Default comparator: sorts in binary (codepoint) order
DEFAULT_CPU_CORE_COUNT_PROPERTY - Static variable in class org.apache.lucene.index.ConcurrentMergeScheduler: Used for testing.
DEFAULT_DENSE_RANK_POWER - Static variable in class org.apache.lucene.codecs.lucene90.IndexedDISI
DEFAULT_DETERMINIZE_WORK_LIMIT - Static variable in class org.apache.lucene.util.automaton.Operations: Default maximum effort that Operations.determinize(org.apache.lucene.util.automaton.Automaton, int) should spend before giving up and throwing TooComplexToDeterminizeException.
DEFAULT_MAX_BITS_PER_BLOCK - Static variable in class org.apache.lucene.store.ByteBuffersDataOutput: Default maxBitsPerBlock
DEFAULT_MAX_BLOCK_SIZE - Static variable in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter: Suggested default value for the maxItemsInBlock parameter to Lucene90BlockTreeTermsWriter(SegmentWriteState,PostingsWriterBase,int,int).
DEFAULT_MAX_BUFFERED_DELETE_TERMS - Static variable in class org.apache.lucene.index.IndexWriterConfig: Disabled by default (because IndexWriter flushes by RAM usage by default).
DEFAULT_MAX_BUFFERED_DOCS - Static variable in class org.apache.lucene.index.IndexWriterConfig: Disabled by default (because IndexWriter flushes by RAM usage by default).
DEFAULT_MAX_CFS_SEGMENT_SIZE - Static variable in class org.apache.lucene.index.MergePolicy: Default max segment size in order to use compound file system.
DEFAULT_MAX_CHUNK_SIZE - Static variable in class org.apache.lucene.store.MMapDirectory: Default max chunk size: 16 GiBytes for 64 bit Java 19 / 20 / 21 JVMs 1 GiBytes for other 64 bit JVMs 256 MiBytes for 32 bit JVMs
DEFAULT_MAX_CONN - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat: Default number of maximum connections per node
DEFAULT_MAX_CONN - Static variable in class org.apache.lucene.util.hnsw.HnswGraphBuilder: Default number of maximum connections per node
DEFAULT_MAX_DIMENSIONS - Static variable in class org.apache.lucene.codecs.KnnVectorsFormat: The maximum number of vector dimensions
DEFAULT_MAX_FULL_FLUSH_MERGE_WAIT_MILLIS - Static variable in class org.apache.lucene.index.IndexWriterConfig: Default value for time to wait for merges on commit or getReader (when using a MergePolicy that implements MergePolicy.findFullFlushMerges(org.apache.lucene.index.MergeTrigger, org.apache.lucene.index.SegmentInfos, org.apache.lucene.index.MergePolicy.MergeContext)).
DEFAULT_MAX_MB_SORT_IN_HEAP - Static variable in class org.apache.lucene.util.bkd.BKDWriter: Default maximum heap to use, before spilling to (slower) disk
DEFAULT_MAX_MERGE_DOCS - Static variable in class org.apache.lucene.index.LogMergePolicy: Default maximum segment size.
DEFAULT_MAX_MERGE_MB - Static variable in class org.apache.lucene.index.LogByteSizeMergePolicy: Default maximum segment size.
DEFAULT_MAX_MERGE_MB_FOR_FORCED_MERGE - Static variable in class org.apache.lucene.index.LogByteSizeMergePolicy: Default maximum segment size.
DEFAULT_MAX_POINTS_IN_LEAF_NODE - Static variable in class org.apache.lucene.util.bkd.BKDConfig: Default maximum number of point in each leaf block
DEFAULT_MAX_TOKEN_LENGTH - Static variable in class org.apache.lucene.analysis.standard.StandardAnalyzer: Default maximum allowed token length
DEFAULT_MERGE_FACTOR - Static variable in class org.apache.lucene.index.LogMergePolicy: Default merge factor, which is how many segments are merged at a time
DEFAULT_MIN_BITS_PER_BLOCK - Static variable in class org.apache.lucene.store.ByteBuffersDataOutput: Default minBitsPerBlock
DEFAULT_MIN_BLOCK_SIZE - Static variable in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter: Suggested default value for the minItemsInBlock parameter to Lucene90BlockTreeTermsWriter(SegmentWriteState,PostingsWriterBase,int,int).
DEFAULT_MIN_MERGE_DOCS - Static variable in class org.apache.lucene.index.LogDocMergePolicy: Default minimum segment size.
DEFAULT_MIN_MERGE_MB - Static variable in class org.apache.lucene.index.LogByteSizeMergePolicy: Default minimum segment size.
DEFAULT_NO_CFS_RATIO - Static variable in class org.apache.lucene.index.LogMergePolicy: Default noCFSRatio.
DEFAULT_NO_CFS_RATIO - Static variable in class org.apache.lucene.index.MergePolicy: Default ratio for compound file system usage.
DEFAULT_NO_CFS_RATIO - Static variable in class org.apache.lucene.index.TieredMergePolicy: Default noCFSRatio.
DEFAULT_NUM_MERGE_WORKER - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat: Default to use single thread merge
DEFAULT_PAGE_SIZE - Static variable in class org.apache.lucene.util.packed.PackedLongValues
DEFAULT_POLL_INTERVAL - Static variable in class org.apache.lucene.store.SleepingLockWrapper: How long SleepingLockWrapper.obtainLock(java.lang.String) waits, in milliseconds, in between attempts to acquire the lock.
DEFAULT_PROVIDER - Static variable in class org.apache.lucene.search.RegexpQuery: A provider that provides no named automata
DEFAULT_RAM_BUFFER_SIZE_MB - Static variable in class org.apache.lucene.index.IndexWriterConfig: Default value is 16 MB (which means flush when buffered docs consume approximately 16 MB RAM).
DEFAULT_RAM_PER_THREAD_HARD_LIMIT_MB - Static variable in class org.apache.lucene.index.IndexWriterConfig: Default value is 1945.
DEFAULT_READER_POOLING - Static variable in class org.apache.lucene.index.IndexWriterConfig: Default setting (true) for IndexWriterConfig.setReaderPooling(boolean).
DEFAULT_RESOLUTION - Static variable in class org.apache.lucene.search.TimeLimitingCollector.TimerThread: Deprecated.
DEFAULT_TOKEN_ATTRIBUTE_FACTORY - Static variable in class org.apache.lucene.analysis.TokenStream: Default AttributeFactory instance that should be used for TokenStreams.
DEFAULT_TYPE - Static variable in interface org.apache.lucene.analysis.tokenattributes.TypeAttribute: the default type
DEFAULT_USE_COMPOUND_FILE_SYSTEM - Static variable in class org.apache.lucene.index.IndexWriterConfig: Default value for compound file system for newly written segments (set to true).
DefaultBulkScorer(Scorer) - Constructor for class org.apache.lucene.search.Weight.DefaultBulkScorer: Sole constructor.
DefaultCollectionModel() - Constructor for class org.apache.lucene.search.similarities.LMSimilarity.DefaultCollectionModel: Sole constructor: parameter-free
defaultCtorException() - Static method in class org.apache.lucene.analysis.AbstractAnalysisFactory: Helper method to be called from mandatory default constructor of all subclasses to make ServiceLoader happy.
DefaultFlatVectorScorer - Class in org.apache.lucene.codecs.hnsw: Default implementation of FlatVectorsScorer.
DefaultFlatVectorScorer() - Constructor for class org.apache.lucene.codecs.hnsw.DefaultFlatVectorScorer
defaultMaxEdits - Static variable in class org.apache.lucene.search.FuzzyQuery
defaultMaxExpansions - Static variable in class org.apache.lucene.search.FuzzyQuery
defaultPrefixLength - Static variable in class org.apache.lucene.search.FuzzyQuery
defaultRewriteMethod(int) - Static method in class org.apache.lucene.search.FuzzyQuery: Creates a default top-terms blended frequency scoring rewrite with the given max expansions
defaultTranspositions - Static variable in class org.apache.lucene.search.FuzzyQuery
DeflateWithPresetDictCompressionMode - Class in org.apache.lucene.codecs.lucene90: A compression mode that trades speed for compression ratio.
DeflateWithPresetDictCompressionMode() - Constructor for class org.apache.lucene.codecs.lucene90.DeflateWithPresetDictCompressionMode: Sole constructor.
deinterleave(long) - Static method in class org.apache.lucene.util.BitUtil: Extract just the even-bits value as a long from the bit-interleaved value
delCountOnFlush - Variable in class org.apache.lucene.index.SegmentWriteState: Number of deleted documents set while flushing the segment.
delegate - Variable in class org.apache.lucene.codecs.FilterCodec: The codec to filter.
DelegatingAnalyzerWrapper - Class in org.apache.lucene.analysis: An analyzer wrapper, that doesn't allow to wrap components or readers.
DelegatingAnalyzerWrapper(Analyzer.ReuseStrategy) - Constructor for class org.apache.lucene.analysis.DelegatingAnalyzerWrapper: Constructor.
DelegatingCacheHelper(IndexReader.CacheHelper) - Constructor for class org.apache.lucene.index.FilterDirectoryReader.DelegatingCacheHelper: Create a new DelegatingCacheHelper that delegates the cache onClose listener to another CacheHelper, but with its own unique CacheKey.
delete() - Method in class org.apache.lucene.index.IndexCommit: Delete this commit point.
delete(String) - Method in class org.apache.lucene.search.LiveFieldValues: Call this after you've successfully deleted a document from the index.
deleteAll() - Method in class org.apache.lucene.index.IndexWriter: Delete all documents in the index.
deleteDocuments(Term...) - Method in class org.apache.lucene.index.IndexWriter: Deletes the document(s) containing any of the terms.
deleteDocuments(Query...) - Method in class org.apache.lucene.index.IndexWriter: Deletes the document(s) matching any of the provided queries.
deleteFile(String) - Method in class org.apache.lucene.codecs.CompoundDirectory: Not implemented
deleteFile(String) - Method in class org.apache.lucene.store.ByteBuffersDirectory
deleteFile(String) - Method in class org.apache.lucene.store.Directory: Removes an existing file in the directory.
deleteFile(String) - Method in class org.apache.lucene.store.FileSwitchDirectory
deleteFile(String) - Method in class org.apache.lucene.store.FilterDirectory
deleteFile(String) - Method in class org.apache.lucene.store.FSDirectory
deleteFile(String) - Method in class org.apache.lucene.store.LockValidatingDirectoryWrapper
deleteFile(String) - Method in class org.apache.lucene.store.NRTCachingDirectory
deleteFile(String) - Method in class org.apache.lucene.store.TrackingDirectoryWrapper
deleteFileIfNoRef(String) - Method in class org.apache.lucene.util.FileDeleter
deleteFiles(Directory, Collection<String>) - Static method in class org.apache.lucene.util.IOUtils: Deletes all given file names.
deleteFilesIfExist(Path...) - Static method in class org.apache.lucene.util.IOUtils: Deletes all given Paths, if they exist.
deleteFilesIfExist(Collection<? extends Path>) - Static method in class org.apache.lucene.util.IOUtils: Deletes all given Paths, if they exist.
deleteFilesIfNoRef(Collection<String>) - Method in class org.apache.lucene.util.FileDeleter: delete only files that are unref'ed
deleteFilesIgnoringExceptions(Path...) - Static method in class org.apache.lucene.util.IOUtils: Deletes all given files, suppressing all thrown IOExceptions.
deleteFilesIgnoringExceptions(Collection<? extends Path>) - Static method in class org.apache.lucene.util.IOUtils: Deletes all given files, suppressing all thrown IOExceptions.
deleteFilesIgnoringExceptions(Directory, String...) - Static method in class org.apache.lucene.util.IOUtils
deleteFilesIgnoringExceptions(Directory, Collection<String>) - Static method in class org.apache.lucene.util.IOUtils: Deletes all given files, suppressing all thrown IOExceptions.
deletePendingFiles() - Method in class org.apache.lucene.store.FSDirectory: Try to delete any pending files that we had previously tried to delete but failed because we are on Windows and the files were still held open.
deleteUnusedFiles() - Method in class org.apache.lucene.index.IndexWriter: Expert: remove any index files that are no longer used.
deletionsGen - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Current deletions generation.
delGen() - Method in class org.apache.lucene.index.PrefixCodedTerms.TermIterator: Del gen of the current term.
delPolicy - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: IndexDeletionPolicy controlling when commit points are deleted.
deltaPackedBuilder(float) - Static method in class org.apache.lucene.util.packed.PackedLongValues
deltaPackedBuilder(int, float) - Static method in class org.apache.lucene.util.packed.PackedLongValues: Return a new PackedLongValues.Builder that will compress efficiently integers that are close to each other.
delTermCount - Variable in class org.apache.lucene.index.CheckIndex.Status.TermIndexStatus: Number of terms with zero live docs docs.
DenseOffHeapVectorValues(int, int, IndexInput, int, FlatVectorsScorer, VectorSimilarityFunction) - Constructor for class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
DenseOffHeapVectorValues(int, int, IndexInput, int, FlatVectorsScorer, VectorSimilarityFunction) - Constructor for class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
DenseOffHeapVectorValues(int, int, ScalarQuantizer, boolean, VectorSimilarityFunction, FlatVectorsScorer, IndexInput) - Constructor for class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
dest - Variable in class org.apache.lucene.util.automaton.Transition: Destination state.
destroy() - Method in class org.apache.lucene.util.bkd.HeapPointWriter
destroy() - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
destroy() - Method in interface org.apache.lucene.util.bkd.PointWriter: Removes any temp files behind this writer
determinize(Automaton, int) - Static method in class org.apache.lucene.util.automaton.Operations: Determinizes the given automaton.
DFISimilarity - Class in org.apache.lucene.search.similarities: Implements the Divergence from Independence (DFI) model based on Chi-square statistics (i.e., standardized Chi-squared distance from independence in term frequency tf).
DFISimilarity(Independence) - Constructor for class org.apache.lucene.search.similarities.DFISimilarity: Create DFI with the specified divergence from independence measure
DFRSimilarity - Class in org.apache.lucene.search.similarities: Implements the divergence from randomness (DFR) framework introduced in Gianni Amati and Cornelis Joost Van Rijsbergen.
DFRSimilarity(BasicModel, AfterEffect, Normalization) - Constructor for class org.apache.lucene.search.similarities.DFRSimilarity: Creates DFRSimilarity from the three components.
DFRSimilarity(BasicModel, AfterEffect, Normalization, boolean) - Constructor for class org.apache.lucene.search.similarities.DFRSimilarity: Creates DFRSimilarity from the three components.
diagnostics - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Map that includes certain debugging details that IndexWriter records into each segment it creates
digits - Variable in class org.apache.lucene.util.automaton.RegExp: Limits for repeatable type expressions
dimension - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
dimension - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
dimension - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
dimension() - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
dimension() - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
dimension() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
dimension() - Method in class org.apache.lucene.index.ByteVectorValues: Return the dimension of the vectors
dimension() - Method in class org.apache.lucene.index.FilterVectorValues
dimension() - Method in class org.apache.lucene.index.FloatVectorValues: Return the dimension of the vectors
dimension() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues: Return the dimension of the returned vector values
dimension() - Method in class org.apache.lucene.util.quantization.QuantizedByteVectorValues: Return the dimension of the vectors
dir - Variable in class org.apache.lucene.index.CheckIndex.Status: Directory index is in.
dir - Variable in class org.apache.lucene.index.SegmentInfo: Where this segment resides.
directAddressingMaxOversizingFactor(float) - Method in class org.apache.lucene.util.fst.FSTCompiler.Builder: Overrides the default the maximum oversizing of fixed array allowed to enable direct addressing of arcs instead of binary search.
DirectAllocator() - Constructor for class org.apache.lucene.util.ByteBlockPool.DirectAllocator
DirectAllocator() - Constructor for class org.apache.lucene.util.IntBlockPool.DirectAllocator: Creates a new IntBlockPool.DirectAllocator with a default block size
DirectBytesStartArray(int) - Constructor for class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
DirectBytesStartArray(int, Counter) - Constructor for class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
DirectMonotonicReader - Class in org.apache.lucene.util.packed: Retrieves an instance previously written by DirectMonotonicWriter.
DirectMonotonicReader.Meta - Class in org.apache.lucene.util.packed: In-memory metadata that needs to be kept around for DirectMonotonicReader to read data from disk.
DirectMonotonicWriter - Class in org.apache.lucene.util.packed: Write monotonically-increasing sequences of integers.
directory - Variable in class org.apache.lucene.index.DirectoryReader: The index directory.
directory - Variable in class org.apache.lucene.index.SegmentReadState: Directory where this segment is read from.
directory - Variable in class org.apache.lucene.index.SegmentWriteState: Directory where this segment will be written to.
directory - Variable in class org.apache.lucene.store.FSDirectory
directory() - Method in class org.apache.lucene.index.DirectoryReader: Returns the directory this index resides in.
directory() - Method in class org.apache.lucene.index.SegmentReader: Returns the directory this index resides in.
Directory - Class in org.apache.lucene.store: A Directory provides an abstraction layer for storing a list of files.
Directory() - Constructor for class org.apache.lucene.store.Directory
DirectoryReader - Class in org.apache.lucene.index: DirectoryReader is an implementation of CompositeReader that can read indexes in a Directory.
DirectoryReader(Directory, LeafReader[], Comparator<LeafReader>) - Constructor for class org.apache.lucene.index.DirectoryReader: Expert: Constructs a DirectoryReader on the given subReaders.
DirectReader - Class in org.apache.lucene.util.packed: Retrieves an instance previously written by DirectWriter
DirectReader() - Constructor for class org.apache.lucene.util.packed.DirectReader
DirectTrackingAllocator(Counter) - Constructor for class org.apache.lucene.util.ByteBlockPool.DirectTrackingAllocator
DirectWriter - Class in org.apache.lucene.util.packed: Class for writing packed integers to be directly read from Directory.
DISABLE_AUTO_FLUSH - Static variable in class org.apache.lucene.index.IndexWriterConfig: Denotes a flush trigger is disabled.
disableAutoIOThrottle() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Turn off auto IO throttling.
disableSkipping() - Method in class org.apache.lucene.search.comparators.NumericComparator
disableSkipping() - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
disableSkipping() - Method in class org.apache.lucene.search.FieldComparator: Informs the comparator that the skipping of documents should be disabled.
DisiPriorityQueue - Class in org.apache.lucene.search: A priority queue of DocIdSetIterators that orders by current doc ID.
DisiPriorityQueue(int) - Constructor for class org.apache.lucene.search.DisiPriorityQueue
DisiWrapper - Class in org.apache.lucene.search: Wrapper used in DisiPriorityQueue.
DisiWrapper(Scorer) - Constructor for class org.apache.lucene.search.DisiWrapper
disjoint(double, double, double, double, double, double, double, double) - Static method in interface org.apache.lucene.geo.Component2D: Compute whether the bounding boxes are disjoint *
DISJOINT - org.apache.lucene.document.ShapeField.QueryRelation: used for DISJOINT Queries
DISJOINT - org.apache.lucene.geo.Component2D.WithinRelation: The query shape is disjoint with the triangle.
disjunction(List<MatchesIterator>) - Static method in class org.apache.lucene.search.MatchesUtils: Create a MatchesIterator that iterates in order over all matches in a set of subiterators
disjunction(LeafReaderContext, int, Query, String, BytesRefIterator) - Static method in class org.apache.lucene.search.MatchesUtils: Create a MatchesIterator that is a disjunction over a list of terms extracted from a BytesRefIterator.
DISJUNCTION_MAX_REWRITE - Static variable in class org.apache.lucene.search.BlendedTermQuery: BlendedTermQuery.DisjunctionMaxRewrite instance with a tie-breaker of 0.01.
DisjunctionDISIApproximation - Class in org.apache.lucene.search: A DocIdSetIterator which is a disjunction of the approximations of the provided iterators.
DisjunctionDISIApproximation(DisiPriorityQueue) - Constructor for class org.apache.lucene.search.DisjunctionDISIApproximation
DisjunctionMaxQuery - Class in org.apache.lucene.search: A query that generates the union of documents produced by its subqueries, and that scores each document with the maximum score for that document as produced by any subquery, plus a tie breaking increment for any additional matching subqueries.
DisjunctionMaxQuery(Collection<Query>, float) - Constructor for class org.apache.lucene.search.DisjunctionMaxQuery: Creates a new DisjunctionMaxQuery
DisjunctionMaxQuery.DisjunctionMaxWeight - Class in org.apache.lucene.search: Expert: the Weight for DisjunctionMaxQuery, used to normalize, score and explain these queries.
DisjunctionMaxRewrite(float) - Constructor for class org.apache.lucene.search.BlendedTermQuery.DisjunctionMaxRewrite: This BlendedTermQuery.RewriteMethod will create DisjunctionMaxQuery instances that have the provided tie breaker.
DisjunctionMaxWeight(IndexSearcher, ScoreMode, float) - Constructor for class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight: Construct the Weight for this Query searched by searcher.
distanceQuerySortKey(double) - Static method in class org.apache.lucene.geo.GeoUtils: binary search to find the exact sortKey needed to match the specified radius any sort key lte this is a query match.
distribution - Variable in class org.apache.lucene.search.similarities.IBSimilarity: The probabilistic distribution used to model term occurrence.
Distribution - Class in org.apache.lucene.search.similarities: The probabilistic distribution used to model term occurrence in information-based models.
Distribution() - Constructor for class org.apache.lucene.search.similarities.Distribution: Sole constructor.
DistributionLL - Class in org.apache.lucene.search.similarities: Log-logistic distribution.
DistributionLL() - Constructor for class org.apache.lucene.search.similarities.DistributionLL: Sole constructor: parameter-free
DistributionSPL - Class in org.apache.lucene.search.similarities: The smoothed power-law (SPL) distribution for the information-based framework that is described in the original paper.
DistributionSPL() - Constructor for class org.apache.lucene.search.similarities.DistributionSPL: Sole constructor: parameter-free
doAfterFlush() - Method in class org.apache.lucene.index.IndexWriter: A hook for extending classes to execute operations after pending added and deleted documents have been flushed to the Directory but before the change is committed (new segments_N file written).
doBeforeFlush() - Method in class org.apache.lucene.index.IndexWriter: A hook for extending classes to execute operations before pending added and deleted documents are flushed to the Directory.
doBody(String) - Method in class org.apache.lucene.index.SegmentInfos.FindSegmentsFile: Subclass must implement this.
doc - Variable in class org.apache.lucene.search.DisiWrapper
doc - Variable in class org.apache.lucene.search.ScoreDoc: A hit document's number.
doc(int) - Method in class org.apache.lucene.search.IndexSearcher: Deprecated.
Use IndexSearcher.storedFields() to access fields for one or more documents
doc(int, Set<String>) - Method in class org.apache.lucene.search.IndexSearcher: Deprecated.
Use IndexSearcher.storedFields() to access fields for one or more documents
doc(int, StoredFieldVisitor) - Method in class org.apache.lucene.search.IndexSearcher: Deprecated.
Use IndexSearcher.storedFields() to access fields for one or more documents
DOC - org.apache.lucene.search.SortField.Type: Sort by document number (index order).
DOC_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat: Filename extension for document number, frequencies, and skip data.
DOC_VALUES_REWRITE - Static variable in class org.apache.lucene.search.MultiTermQuery: A rewrite method that uses DocValuesType.SORTED / DocValuesType.SORTED_SET doc values to find matching docs through a post-filtering type approach.
doCache(Weight, QueryCachingPolicy) - Method in class org.apache.lucene.search.LRUQueryCache
doCache(Weight, QueryCachingPolicy) - Method in interface org.apache.lucene.search.QueryCache: Return a wrapper around the provided weight that will cache matching docs per-segment accordingly to the given policy.
doCacheWrite(String, IOContext) - Method in class org.apache.lucene.store.NRTCachingDirectory: Subclass can override this to customize logic; return true if this file should be written to the RAM-based cache first.
docBase - Variable in class org.apache.lucene.index.LeafReaderContext: The reader's absolute doc base
DocBaseBitSetIterator - Class in org.apache.lucene.util: A DocIdSetIterator like BitSetIterator but has a doc base in onder to avoid storing previous 0s.
DocBaseBitSetIterator(FixedBitSet, long, int) - Constructor for class org.apache.lucene.util.DocBaseBitSetIterator
docBaseInParent - Variable in class org.apache.lucene.index.IndexReaderContext: the doc base for this reader in the parent, 0 if parent is null
DocComparator - Class in org.apache.lucene.search.comparators: Comparator that sorts by asc _doc
DocComparator(int, boolean, Pruning) - Constructor for class org.apache.lucene.search.comparators.DocComparator: Creates a new comparator based on document ids for numHits
docCount - Variable in class org.apache.lucene.index.CheckIndex.Status.StoredFieldStatus: Number of documents tested.
docCount - Variable in class org.apache.lucene.index.CheckIndex.Status.TermVectorStatus: Number of documents tested.
docCount() - Method in class org.apache.lucene.search.CollectionStatistics: The total number of documents that have at least one term for this field.
docFreq - Variable in class org.apache.lucene.codecs.BlockTermState: how many docs have this term
docFreq - Variable in class org.apache.lucene.codecs.TermStats: How many documents have at least one occurrence of this term.
docFreq - Variable in class org.apache.lucene.search.similarities.BasicStats: The document frequency.
docFreq() - Method in class org.apache.lucene.index.FilteredTermsEnum
docFreq() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
docFreq() - Method in class org.apache.lucene.index.MultiTermsEnum
docFreq() - Method in class org.apache.lucene.index.TermsEnum: Returns the number of documents containing the current term.
docFreq() - Method in class org.apache.lucene.index.TermStates: Returns the accumulated document frequency of all TermState instances passed to TermStates.register(TermState, int, int, long).
docFreq() - Method in class org.apache.lucene.search.FuzzyTermsEnum
docFreq() - Method in class org.apache.lucene.search.TermStatistics: The number of documents this term occurs in.
docFreq(Term) - Method in class org.apache.lucene.index.BaseCompositeReader
docFreq(Term) - Method in class org.apache.lucene.index.IndexReader: Returns the number of documents containing the term.
docFreq(Term) - Method in class org.apache.lucene.index.LeafReader
doCheck(CheckIndex.Options) - Method in class org.apache.lucene.index.CheckIndex: Actually perform the index check
docID() - Method in class org.apache.lucene.codecs.lucene90.IndexedDISI
docID() - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
docID() - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
docID() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
docID() - Method in class org.apache.lucene.document.BinaryRangeDocValues
docID() - Method in class org.apache.lucene.index.FilterBinaryDocValues
docID() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
docID() - Method in class org.apache.lucene.index.FilterNumericDocValues
docID() - Method in class org.apache.lucene.index.FilterSortedDocValues
docID() - Method in class org.apache.lucene.index.FilterSortedNumericDocValues
docID() - Method in class org.apache.lucene.index.FilterSortedSetDocValues
docID() - Method in class org.apache.lucene.index.FilterVectorValues
docID() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
docID() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
docID() - Method in class org.apache.lucene.index.MultiPostingsEnum
docID() - Method in class org.apache.lucene.index.SlowImpactsEnum
docID() - Method in class org.apache.lucene.search.comparators.MinDocIterator
docID() - Method in class org.apache.lucene.search.ConstantScoreScorer
docID() - Method in class org.apache.lucene.search.DisjunctionDISIApproximation
docID() - Method in class org.apache.lucene.search.DocIdSetIterator: Returns the following: -1 if DocIdSetIterator.nextDoc() or DocIdSetIterator.advance(int) were not called yet.
docID() - Method in class org.apache.lucene.search.FilteredDocIdSetIterator
docID() - Method in class org.apache.lucene.search.FilterScorable
docID() - Method in class org.apache.lucene.search.FilterScorer
docID() - Method in class org.apache.lucene.search.ImpactsDISI
docID() - Method in class org.apache.lucene.search.IndriDisjunctionScorer
docID() - Method in class org.apache.lucene.search.IndriScorer
docID() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
docID() - Method in class org.apache.lucene.search.Scorable: Returns the doc ID that is currently being scored.
docID() - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
docID() - Method in class org.apache.lucene.search.TermScorer
docID() - Method in class org.apache.lucene.util.BitSetIterator
docID() - Method in interface org.apache.lucene.util.bkd.PointValue: Returns the docID
docID() - Method in class org.apache.lucene.util.DocBaseBitSetIterator
DocIDMerger<T extends DocIDMerger.Sub> - Class in org.apache.lucene.index: Utility class to help merging documents from sub-readers according to either simple concatenated (unsorted) order, or by a specified index-time sort, skipping deleted documents and remapping non-deleted documents.
DocIDMerger.Sub - Class in org.apache.lucene.index: Represents one sub-reader being merged
DocIdSet - Class in org.apache.lucene.search: A DocIdSet contains a set of doc ids.
DocIdSet() - Constructor for class org.apache.lucene.search.DocIdSet
DocIdSetBuilder - Class in org.apache.lucene.util: A builder of DocIdSets.
DocIdSetBuilder(int) - Constructor for class org.apache.lucene.util.DocIdSetBuilder: Create a builder that can contain doc IDs between 0 and maxDoc.
DocIdSetBuilder(int, PointValues, String) - Constructor for class org.apache.lucene.util.DocIdSetBuilder: Create a DocIdSetBuilder instance that is optimized for accumulating docs that match the given PointValues.
DocIdSetBuilder(int, Terms) - Constructor for class org.apache.lucene.util.DocIdSetBuilder: Create a DocIdSetBuilder instance that is optimized for accumulating docs that match the given Terms.
DocIdSetBuilder.BulkAdder - Class in org.apache.lucene.util: Utility class to efficiently add many docs in one go.
DocIdSetIterator - Class in org.apache.lucene.search: This abstract class defines methods to iterate over a set of non-decreasing doc ids.
DocIdSetIterator() - Constructor for class org.apache.lucene.search.DocIdSetIterator
DocIdStream - Class in org.apache.lucene.search: A stream of doc IDs.
DocIdStream() - Constructor for class org.apache.lucene.search.DocIdStream: Sole constructor, for invocation by sub classes.
doClose() - Method in class org.apache.lucene.index.CodecReader
doClose() - Method in class org.apache.lucene.index.FilterCodecReader
doClose() - Method in class org.apache.lucene.index.FilterDirectoryReader
doClose() - Method in class org.apache.lucene.index.FilterLeafReader
doClose() - Method in class org.apache.lucene.index.IndexReader: Implements close.
doClose() - Method in class org.apache.lucene.index.MultiReader
doClose() - Method in class org.apache.lucene.index.ParallelCompositeReader
doClose() - Method in class org.apache.lucene.index.ParallelLeafReader
doClose() - Method in class org.apache.lucene.index.SegmentReader
doClose() - Method in class org.apache.lucene.index.StandardDirectoryReader
docMap - Variable in class org.apache.lucene.index.DocIDMerger.Sub: Map from old to new doc IDs
DocMap() - Constructor for class org.apache.lucene.index.Sorter.DocMap: Sole constructor.
docMaps - Variable in class org.apache.lucene.index.MergeState: Maps document IDs from old segments to document IDs in the new segment
DOCS - org.apache.lucene.index.IndexOptions: Only documents are indexed: term frequencies and positions are omitted.
DOCS_AND_FREQS - org.apache.lucene.index.IndexOptions: Only documents and term frequencies are indexed: positions are omitted.
DOCS_AND_FREQS_AND_POSITIONS - org.apache.lucene.index.IndexOptions: Indexes documents, frequencies and positions.
DOCS_AND_FREQS_AND_POSITIONS_AND_OFFSETS - org.apache.lucene.index.IndexOptions: Indexes documents, frequencies, positions and offsets.
docsSeen - Variable in class org.apache.lucene.util.bkd.BKDWriter
docStartFP - Variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState: file pointer to the start of the doc ids enumeration, in Lucene912PostingsFormat.DOC_EXTENSION file
docStarts - Variable in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues: docbase for each leaf: parallel with MultiDocValues.MultiSortedDocValues.values
docStarts - Variable in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues: docbase for each leaf: parallel with MultiDocValues.MultiSortedSetDocValues.values
DocsWithFieldSet - Class in org.apache.lucene.index: Accumulator for documents that have a value for a field.
DocsWithFieldSet() - Constructor for class org.apache.lucene.index.DocsWithFieldSet: Creates an empty DocsWithFieldSet.
document(int) - Method in class org.apache.lucene.index.IndexReader: Deprecated.
use IndexReader.storedFields() to retrieve one or more documents
document(int) - Method in class org.apache.lucene.index.StoredFields: Returns the stored fields of the n^th Document in this index.
document(int, Set<String>) - Method in class org.apache.lucene.index.IndexReader: Deprecated.
use IndexReader.storedFields() to retrieve one or more documents
document(int, Set<String>) - Method in class org.apache.lucene.index.StoredFields: Like StoredFields.document(int) but only loads the specified fields.
document(int, StoredFieldVisitor) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsReader
document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.BaseCompositeReader
document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.CodecReader: Deprecated.
document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.FilterCodecReader: Deprecated.
document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.FilterLeafReader
document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.IndexReader: Deprecated.
use IndexReader.storedFields() to retrieve one or more documents
document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.ParallelLeafReader
document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.SegmentReader
document(int, StoredFieldVisitor) - Method in class org.apache.lucene.index.StoredFields: Expert: visits the fields of a stored document, for custom processing/loading of each field.
Document - Class in org.apache.lucene.document: Documents are the unit of indexing and search.
Document() - Constructor for class org.apache.lucene.document.Document: Constructs a new document with no fields.
DocumentStoredFieldVisitor - Class in org.apache.lucene.document: A StoredFieldVisitor that creates a Document from stored fields.
DocumentStoredFieldVisitor() - Constructor for class org.apache.lucene.document.DocumentStoredFieldVisitor: Load all stored fields.
DocumentStoredFieldVisitor(String...) - Constructor for class org.apache.lucene.document.DocumentStoredFieldVisitor: Load only fields named in the provided fields.
DocumentStoredFieldVisitor(Set<String>) - Constructor for class org.apache.lucene.document.DocumentStoredFieldVisitor: Load only fields named in the provided Set<String>.
docValueCount() - Method in class org.apache.lucene.index.FilterSortedNumericDocValues
docValueCount() - Method in class org.apache.lucene.index.FilterSortedSetDocValues
docValueCount() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
docValueCount() - Method in class org.apache.lucene.index.SortedNumericDocValues: Retrieves the number of values for the current document.
docValueCount() - Method in class org.apache.lucene.index.SortedSetDocValues: Retrieves the number of unique ords for the current document.
docValues - Variable in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
DocValues - Class in org.apache.lucene.index: This class contains utility methods and constants for DocValues
DocValuesConsumer - Class in org.apache.lucene.codecs: Abstract API that consumes numeric, binary and sorted docvalues.
DocValuesConsumer() - Constructor for class org.apache.lucene.codecs.DocValuesConsumer: Sole constructor.
DocValuesFieldExistsQuery - Class in org.apache.lucene.search: Deprecated.
Use FieldExistsQuery instead.
DocValuesFieldExistsQuery(String) - Constructor for class org.apache.lucene.search.DocValuesFieldExistsQuery: Deprecated.

Create a query that will match documents which have a value for the given field.
docValuesFormat() - Method in class org.apache.lucene.codecs.Codec: Encodes/decodes docvalues
docValuesFormat() - Method in class org.apache.lucene.codecs.FilterCodec
docValuesFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
DocValuesFormat - Class in org.apache.lucene.codecs: Encodes/decodes per-document values.
DocValuesFormat(String) - Constructor for class org.apache.lucene.codecs.DocValuesFormat: Creates a new docvalues format.
DocValuesProducer - Class in org.apache.lucene.codecs: Abstract API that produces numeric, binary, sorted, sortedset, and sortednumeric docvalues.
DocValuesProducer() - Constructor for class org.apache.lucene.codecs.DocValuesProducer: Sole constructor.
docValuesProducers - Variable in class org.apache.lucene.index.MergeState: DocValues producers being merged
DocValuesRewriteMethod - Class in org.apache.lucene.search: Rewrites MultiTermQueries into a filter, using DocValues for term enumeration.
DocValuesRewriteMethod() - Constructor for class org.apache.lucene.search.DocValuesRewriteMethod
docValuesStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Status for testing of DocValues (null if DocValues could not be tested).
docValuesType() - Method in class org.apache.lucene.document.FieldType: DocValues DocValuesType: how the field's value will be indexed into docValues.
docValuesType() - Method in interface org.apache.lucene.index.IndexableFieldType: DocValues DocValuesType: how the field's value will be indexed into docValues.
DocValuesType - Enum in org.apache.lucene.index: DocValues types.
doMerge(MergeScheduler.MergeSource, MergePolicy.OneMerge) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Does the actual merge, by calling MergeScheduler.MergeSource.merge(org.apache.lucene.index.MergePolicy.OneMerge)
done() - Method in class org.apache.lucene.internal.hppc.AbstractIterator: Call when done.
doOpenIfChanged() - Method in class org.apache.lucene.index.DirectoryReader: Implement this method to support DirectoryReader.openIfChanged(DirectoryReader).
doOpenIfChanged() - Method in class org.apache.lucene.index.FilterDirectoryReader
doOpenIfChanged() - Method in class org.apache.lucene.index.StandardDirectoryReader
doOpenIfChanged(IndexCommit) - Method in class org.apache.lucene.index.DirectoryReader: Implement this method to support DirectoryReader.openIfChanged(DirectoryReader,IndexCommit).
doOpenIfChanged(IndexCommit) - Method in class org.apache.lucene.index.FilterDirectoryReader
doOpenIfChanged(IndexCommit) - Method in class org.apache.lucene.index.StandardDirectoryReader
doOpenIfChanged(IndexWriter, boolean) - Method in class org.apache.lucene.index.DirectoryReader: Implement this method to support DirectoryReader.openIfChanged(DirectoryReader,IndexWriter,boolean).
doOpenIfChanged(IndexWriter, boolean) - Method in class org.apache.lucene.index.FilterDirectoryReader
doOpenIfChanged(IndexWriter, boolean) - Method in class org.apache.lucene.index.StandardDirectoryReader
doPrune(double, IndexSearcher) - Method in class org.apache.lucene.search.SearcherLifetimeManager.PruneByAge
doPrune(double, IndexSearcher) - Method in interface org.apache.lucene.search.SearcherLifetimeManager.Pruner: Return true if this searcher should be removed.
doSetNextReader(LeafReaderContext) - Method in class org.apache.lucene.search.SimpleCollector: This method is called before collecting context.
doSetNextReader(LeafReaderContext) - Method in class org.apache.lucene.search.SimpleFieldComparator: This method is called before collecting context.
doSlowChecks() - Method in class org.apache.lucene.index.CheckIndex: See CheckIndex.setDoSlowChecks(boolean).
doStall() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Called from ConcurrentMergeScheduler.maybeStall(org.apache.lucene.index.MergeScheduler.MergeSource) to pause the calling thread for a bit.
DOT_PRODUCT - org.apache.lucene.index.VectorSimilarityFunction: Dot product.
dotProduct(byte[], byte[]) - Method in interface org.apache.lucene.internal.vectorization.VectorUtilSupport: Returns the dot product computed over signed bytes.
dotProduct(byte[], byte[]) - Static method in class org.apache.lucene.util.VectorUtil: Dot product computed over signed bytes.
dotProduct(float[], float[]) - Method in interface org.apache.lucene.internal.vectorization.VectorUtilSupport: Calculates the dot product of the given float arrays.
dotProduct(float[], float[]) - Static method in class org.apache.lucene.util.VectorUtil: Returns the vector dot product of the two vectors.
DotProduct(float, ScalarQuantizedVectorSimilarity.ByteVectorComparator) - Constructor for class org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity.DotProduct
dotProductScore(byte[], byte[]) - Static method in class org.apache.lucene.util.VectorUtil: Dot product score computed over signed bytes, scaled to be in [0, 1].
DOUBLE - org.apache.lucene.document.StoredValue.Type: Type of double values.
DOUBLE - org.apache.lucene.search.SortField.Type: Sort using term values as encoded Doubles.
DoubleComparator - Class in org.apache.lucene.search.comparators: Comparator based on Double.compare(double, double) for numHits.
DoubleComparator(int, String, Double, boolean, Pruning) - Constructor for class org.apache.lucene.search.comparators.DoubleComparator
DoubleComparator.DoubleLeafComparator - Class in org.apache.lucene.search.comparators: Leaf comparator for DoubleComparator that provides skipping functionality
DoubleCursor - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index and double value.
DoubleCursor() - Constructor for class org.apache.lucene.internal.hppc.DoubleCursor
DoubleDocValuesField - Class in org.apache.lucene.document: Syntactic sugar for encoding doubles as NumericDocValues via Double.doubleToRawLongBits(double).
DoubleDocValuesField(String, double) - Constructor for class org.apache.lucene.document.DoubleDocValuesField: Creates a new DocValues field with the specified 64-bit double value
doubleField(FieldInfo, double) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
doubleField(FieldInfo, double) - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
doubleField(FieldInfo, double) - Method in class org.apache.lucene.index.StoredFieldVisitor: Process a double numeric field.
DoubleField - Class in org.apache.lucene.document: Field that stores a per-document double value for scoring, sorting or value retrieval and index the field for fast range filters.
DoubleField(String, double) - Constructor for class org.apache.lucene.document.DoubleField: Deprecated.
Use DoubleField(String, double, Field.Store) with Field.Store.NO instead.
DoubleField(String, double, Field.Store) - Constructor for class org.apache.lucene.document.DoubleField: Creates a new DoubleField, indexing the provided point, storing it as a DocValue, and optionally storing it as a stored field.
DoubleLeafComparator(LeafReaderContext) - Constructor for class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
DoublePoint - Class in org.apache.lucene.document: An indexed double field for fast range filters.
DoublePoint(String, double...) - Constructor for class org.apache.lucene.document.DoublePoint: Creates a new DoublePoint, indexing the provided N-dimensional double point.
DoubleRange - Class in org.apache.lucene.document: An indexed Double Range field.
DoubleRange(String, double[], double[]) - Constructor for class org.apache.lucene.document.DoubleRange: Create a new DoubleRange type, from min/max parallel arrays
DoubleRangeDocValuesField - Class in org.apache.lucene.document: DocValues field for DoubleRange.
DoubleRangeDocValuesField(String, double[], double[]) - Constructor for class org.apache.lucene.document.DoubleRangeDocValuesField: Sole constructor.
DoubleSorter(String, Double, boolean, IndexSorter.NumericDocValuesProvider) - Constructor for class org.apache.lucene.index.IndexSorter.DoubleSorter: Creates a new DoubleSorter
doubleToSortableLong(double) - Static method in class org.apache.lucene.util.NumericUtils: Converts a double value to a sortable signed long.
doubleValue() - Method in class org.apache.lucene.search.DoubleValues: Get the double value for the current document
DoubleValues - Class in org.apache.lucene.search: Per-segment, per-document double values, which can be calculated at search-time
DoubleValues() - Constructor for class org.apache.lucene.search.DoubleValues
DoubleValuesSource - Class in org.apache.lucene.search: Base class for producing DoubleValues
DoubleValuesSource() - Constructor for class org.apache.lucene.search.DoubleValuesSource
doWrapDirectoryReader(DirectoryReader) - Method in class org.apache.lucene.index.ExitableDirectoryReader
doWrapDirectoryReader(DirectoryReader) - Method in class org.apache.lucene.index.FilterDirectoryReader: Called by the doOpenIfChanged() methods to return a new wrapped DirectoryReader.
doWrapDirectoryReader(DirectoryReader) - Method in class org.apache.lucene.index.SoftDeletesDirectoryReaderWrapper
duplicate() - Method in class org.apache.lucene.util.mutable.MutableValue
duplicate() - Method in class org.apache.lucene.util.mutable.MutableValueBool
duplicate() - Method in class org.apache.lucene.util.mutable.MutableValueDate
duplicate() - Method in class org.apache.lucene.util.mutable.MutableValueDouble
duplicate() - Method in class org.apache.lucene.util.mutable.MutableValueFloat
duplicate() - Method in class org.apache.lucene.util.mutable.MutableValueInt
duplicate() - Method in class org.apache.lucene.util.mutable.MutableValueLong
duplicate() - Method in class org.apache.lucene.util.mutable.MutableValueStr
DYNAMIC_CONFIDENCE_INTERVAL - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat: Dynamic confidence interval

E

earlyTerminated() - Method in class org.apache.lucene.search.AbstractKnnCollector
earlyTerminated() - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
earlyTerminated() - Method in interface org.apache.lucene.search.KnnCollector: If search visits too many documents, the results collector will terminate early.
earlyTerminated() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
earlyTerminated() - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
EARTH_MEAN_RADIUS_METERS - Static variable in class org.apache.lucene.geo.GeoUtils: mean earth axis in meters
elementsCount - Variable in class org.apache.lucene.internal.hppc.FloatArrayList: Current number of elements stored in FloatArrayList.buffer.
elementsCount - Variable in class org.apache.lucene.internal.hppc.IntArrayList: Current number of elements stored in IntArrayList.buffer.
elementsCount - Variable in class org.apache.lucene.internal.hppc.LongArrayList: Current number of elements stored in LongArrayList.buffer.
EMOJI - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer: Emoji token type.
EMOJI_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Emoji token type
empty() - Static method in class org.apache.lucene.search.DocIdSetIterator: An empty DocIdSetIterator instance
EMPTY - Static variable in class org.apache.lucene.codecs.KnnVectorsFormat: EMPTY throws an exception when written.
EMPTY - Static variable in class org.apache.lucene.codecs.PointsFormat: A PointsFormat that has nothing indexed
EMPTY - Static variable in class org.apache.lucene.codecs.PostingsFormat: Zero-length PostingsFormat array.
EMPTY - Static variable in class org.apache.lucene.geo.SimpleWKTShapeParser
EMPTY - Static variable in class org.apache.lucene.index.FieldInfos: An instance without any fields.
EMPTY - Static variable in class org.apache.lucene.index.TermsEnum: An empty TermsEnum for quickly returning an empty instance e.g.
EMPTY - Static variable in class org.apache.lucene.index.TermVectors: Instance that never returns term vectors
EMPTY - Static variable in class org.apache.lucene.search.DocIdSet: An empty DocIdSet instance
EMPTY - Static variable in class org.apache.lucene.search.DoubleValues: An empty DoubleValues instance that always returns false from DoubleValues.advanceExact(int)
EMPTY - Static variable in class org.apache.lucene.search.LRUQueryCache.CacheAndCount
EMPTY - Static variable in class org.apache.lucene.util.automaton.RegExp: Syntax flag, enables empty language (#).
EMPTY - Static variable in interface org.apache.lucene.util.BytesRefIterator: Singleton BytesRefIterator that iterates over 0 BytesRefs.
EMPTY - Static variable in class org.apache.lucene.util.hnsw.HnswGraph: Empty graph value
EMPTY_ARRAY - Static variable in class org.apache.lucene.index.Fields: Zero-length Fields array.
EMPTY_ARRAY - Static variable in class org.apache.lucene.index.ReaderSlice: Zero-length ReaderSlice array.
EMPTY_ARRAY - Static variable in class org.apache.lucene.index.Terms: Zero-length array of Terms.
EMPTY_ARRAY - Static variable in class org.apache.lucene.internal.hppc.FloatArrayList: An immutable empty buffer (array).
EMPTY_ARRAY - Static variable in class org.apache.lucene.internal.hppc.IntArrayList: An immutable empty buffer (array).
EMPTY_ARRAY - Static variable in class org.apache.lucene.internal.hppc.LongArrayList: An immutable empty buffer (array).
EMPTY_ARRAY - Static variable in interface org.apache.lucene.util.Bits
EMPTY_BYTES - Static variable in class org.apache.lucene.util.BytesRef: An empty byte array for convenience
EMPTY_CHARS - Static variable in class org.apache.lucene.util.CharsRef: An empty character array for convenience
EMPTY_INTS - Static variable in class org.apache.lucene.util.IntsRef: An empty integer array for convenience
EMPTY_LONGS - Static variable in class org.apache.lucene.util.LongsRef: An empty long array for convenience
EMPTY_SET - Static variable in class org.apache.lucene.analysis.CharArraySet: An empty CharArraySet.
EMPTY_TOPDOCS - Static variable in class org.apache.lucene.search.TopDocsCollector: This is used in case topDocs() is called with illegal parameters, or there simply aren't (enough) results.
EMPTY_VISITOR - Static variable in class org.apache.lucene.search.QueryVisitor: A QueryVisitor implementation that does nothing
emptyBinary() - Static method in class org.apache.lucene.index.DocValues: An empty BinaryDocValues which returns no documents
EmptyDocValuesProducer - Class in org.apache.lucene.index: Abstract base class implementing a DocValuesProducer that has no doc values.
EmptyDocValuesProducer() - Constructor for class org.apache.lucene.index.EmptyDocValuesProducer: Sole constructor
emptyMap() - Static method in class org.apache.lucene.analysis.CharArrayMap: Returns an empty, unmodifiable map.
emptyNumeric() - Static method in class org.apache.lucene.index.DocValues: An empty NumericDocValues which returns no documents
emptySorted() - Static method in class org.apache.lucene.index.DocValues: An empty SortedDocValues which returns BytesRef.EMPTY_BYTES for every document
emptySortedNumeric() - Static method in class org.apache.lucene.index.DocValues: An empty SortedNumericDocValues which returns zero values for every document
emptySortedSet() - Static method in class org.apache.lucene.index.DocValues: An empty SortedDocValues which returns BytesRef.EMPTY_BYTES for every document
emptyVal - Variable in class org.apache.lucene.util.SentinelIntSet
ENABLE_MEMORY_SEGMENTS_SYSPROP - Static variable in class org.apache.lucene.store.MMapDirectory: This sysprop allows to control if MemorySegment API should be used on supported Java versions.
ENABLE_UNMAP_HACK_SYSPROP - Static variable in class org.apache.lucene.store.MMapDirectory: This sysprop allows to control the workaround/hack for unmapping the buffers from address space after closing IndexInput.
enableAutoIOThrottle() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Turn on dynamic IO throttling, to adaptively rate limit writes bytes/sec to the minimal rate necessary so merges do not fall behind.
enableGraphQueries - Variable in class org.apache.lucene.util.QueryBuilder
enablePositionIncrements - Variable in class org.apache.lucene.util.QueryBuilder
encode(float) - Static method in class org.apache.lucene.geo.XYEncodingUtils: Quantizes double (64 bit) values into 32 bits
encode(int[], int, byte[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder: Read iterations * valueCount() values from values, encode them and write 8 * iterations * blockCount() blocks into blocks.
encode(int[], int, long[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder: Read iterations * valueCount() values from values, encode them and write iterations * blockCount() blocks into blocks.
encode(long[], int, byte[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder: Read iterations * valueCount() values from values, encode them and write 8 * iterations * blockCount() blocks into blocks.
encode(long[], int, long[], int, int) - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder: Read iterations * valueCount() values from values, encode them and write iterations * blockCount() blocks into blocks.
encode(InetAddress) - Static method in class org.apache.lucene.document.InetAddressPoint: Encode InetAddress value into binary encoding
encodeBottom(byte[]) - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
encodeBottom(byte[]) - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
encodeBottom(byte[]) - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
encodeBottom(byte[]) - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
encodeBottom(byte[]) - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
encodeDimension(double, byte[], int) - Static method in class org.apache.lucene.document.DoublePoint: Encode single double dimension
encodeDimension(float, byte[], int) - Static method in class org.apache.lucene.document.FloatPoint: Encode single float dimension
encodeDimension(int, byte[], int) - Static method in class org.apache.lucene.document.IntPoint: Encode single integer dimension
encodeDimension(long, byte[], int) - Static method in class org.apache.lucene.document.LongPoint: Encode single long dimension
encodeLatitude(double) - Static method in class org.apache.lucene.geo.GeoEncodingUtils: Quantizes double (64 bit) latitude into 32 bits (rounding down: in the direction of -90)
encodeLatitudeCeil(double) - Static method in class org.apache.lucene.geo.GeoEncodingUtils: Quantizes double (64 bit) latitude into 32 bits (rounding up: in the direction of +90)
encodeLongitude(double) - Static method in class org.apache.lucene.geo.GeoEncodingUtils: Quantizes double (64 bit) longitude into 32 bits (rounding down: in the direction of -180)
encodeLongitudeCeil(double) - Static method in class org.apache.lucene.geo.GeoEncodingUtils: Quantizes double (64 bit) longitude into 32 bits (rounding up: in the direction of +180)
encodeTerm(DataOutput, FieldInfo, BlockTermState, boolean) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
encodeTerm(DataOutput, FieldInfo, BlockTermState, boolean) - Method in class org.apache.lucene.codecs.PostingsWriterBase: Encode metadata as long[] and byte[].
encodeTop(byte[]) - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
encodeTop(byte[]) - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
encodeTop(byte[]) - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
encodeTop(byte[]) - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
encodeTop(byte[]) - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
encodeTriangle(byte[], int, int, boolean, int, int, boolean, int, int, boolean) - Static method in class org.apache.lucene.document.ShapeField: A triangle is encoded using 6 points and an extra point with encoded information in three bits of how to reconstruct it.
end - Variable in class org.apache.lucene.util.OfflineSorter.ByteSequencesReader
end() - Method in class org.apache.lucene.analysis.CachingTokenFilter
end() - Method in class org.apache.lucene.analysis.FilteringTokenFilter
end() - Method in class org.apache.lucene.analysis.GraphTokenFilter
end() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
end() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl: Resets the attributes at end
end() - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
end() - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
end() - Method in class org.apache.lucene.analysis.TokenFilter: This method is called by the consumer after the last token has been consumed, after TokenStream.incrementToken() returned false (using the new TokenStream API).
end() - Method in class org.apache.lucene.analysis.TokenStream: This method is called by the consumer after the last token has been consumed, after TokenStream.incrementToken() returned false (using the new TokenStream API).
end() - Method in class org.apache.lucene.util.AttributeImpl: Clears the values in this AttributeImpl and resets it to its value at the end of the field.
END - org.apache.lucene.index.FilteredTermsEnum.AcceptStatus: Reject the term and stop enumerating.
END - org.apache.lucene.index.TermsEnum.SeekStatus: The term was not found, and the end of iteration was hit.
END_LABEL - Static variable in class org.apache.lucene.util.fst.FST: If arc has this label then that arc is final/accepted
endAttributes() - Method in class org.apache.lucene.util.AttributeSource: Resets all Attributes in this AttributeSource by calling AttributeImpl.end() on each Attribute implementation.
endMergeOnFullFlush(MergePolicy.MergeSpecification) - Method in interface org.apache.lucene.index.IndexWriterEventListener: Invoked at the end of merge on commit, due to either merge completed, or merge timed out according to IndexWriterConfig.setMaxFullFlushMergeWaitMillis(long)
endOffset() - Method in interface org.apache.lucene.analysis.tokenattributes.OffsetAttribute: Returns this Token's ending offset, one greater than the position of the last character corresponding to this token in the source text.
endOffset() - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
endOffset() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl: Returns this Token's ending offset, one greater than the position of the last character corresponding to this token in the source text.
endOffset() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
endOffset() - Method in class org.apache.lucene.index.MultiPostingsEnum
endOffset() - Method in class org.apache.lucene.index.PostingsEnum: Returns end offset for the current position, or -1 if offsets were not indexed.
endOffset() - Method in class org.apache.lucene.index.SlowImpactsEnum
endOffset() - Method in class org.apache.lucene.search.ExactPhraseMatcher
endOffset() - Method in class org.apache.lucene.search.FilterMatchesIterator
endOffset() - Method in interface org.apache.lucene.search.MatchesIterator: The ending offset of the current match, or -1 if offsets are not available
endOffset() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionFullPostingsEnum
endOffset() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
endOffset() - Method in class org.apache.lucene.search.SloppyPhraseMatcher
endPosition() - Method in class org.apache.lucene.search.ExactPhraseMatcher
endPosition() - Method in class org.apache.lucene.search.FilterMatchesIterator
endPosition() - Method in interface org.apache.lucene.search.MatchesIterator: The end position of the current match, or -1 if positions are not available
endPosition() - Method in class org.apache.lucene.search.SloppyPhraseMatcher
endSplit(String) - Method in interface org.apache.lucene.geo.Tessellator.Monitor: When a polygon split is completed, this is called.
endsWith(BytesRef, BytesRef) - Static method in class org.apache.lucene.util.StringHelper: Returns true iff the ref ends with the given suffix.
ensureBufferSpace(int) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Ensures the internal buffer has enough free slots to store expectedAdditions.
ensureBufferSpace(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Ensures the internal buffer has enough free slots to store expectedAdditions.
ensureBufferSpace(int) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Ensures the internal buffer has enough free slots to store expectedAdditions.
ensureCanRead(String) - Method in class org.apache.lucene.store.FSDirectory
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Ensure this container can hold at least the given number of elements without resizing its buffers.
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap: Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Ensure this container can hold at least the given number of elements without resizing its buffers.
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Ensure this container can hold at least the given number of elements without resizing its buffers.
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap: Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Ensure this container can hold at least the given number of elements without resizing its buffers.
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap: Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap: Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Ensure this container can hold at least the given number of elements without resizing its buffers.
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap: Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Ensure this container can hold at least the given number of elements without resizing its buffers.
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap: Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
ensureCapacity(int) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap: Ensure this container can hold at least the given number of keys (entries) without resizing its buffers.
ensureCapacity(FixedBitSet, int) - Static method in class org.apache.lucene.util.FixedBitSet: If the given FixedBitSet is large enough to hold numBits+1, returns the given bits, otherwise returns a new FixedBitSet which can hold the requested number of bits.
ensureCapacity(LongBitSet, long) - Static method in class org.apache.lucene.util.LongBitSet: If the given LongBitSet is large enough to hold numBits+1, returns the given bits, otherwise returns a new LongBitSet which can hold the requested number of bits.
ensureOpen() - Method in class org.apache.lucene.index.IndexReader: Throws AlreadyClosedException if this IndexReader or any of its child readers is closed, otherwise returns.
ensureOpen() - Method in class org.apache.lucene.index.IndexWriter: Used internally to throw an AlreadyClosedException if this IndexWriter has been closed (closed=true) or is in the process of closing (closing=true).
ensureOpen() - Method in class org.apache.lucene.store.BaseDirectory
ensureOpen() - Method in class org.apache.lucene.store.Directory: Ensures this directory is still open.
ensureOpen() - Method in class org.apache.lucene.store.FilterDirectory
ensureOpen(boolean) - Method in class org.apache.lucene.index.IndexWriter: Used internally to throw an AlreadyClosedException if this IndexWriter has been closed or is in the process of closing.
ensureValid() - Method in class org.apache.lucene.store.Lock: Best effort check that this lock is still valid.
Entry(int, int) - Constructor for class org.apache.lucene.search.FieldValueHitQueue.Entry
EntryIterator() - Constructor for class org.apache.lucene.internal.hppc.CharHashSet.EntryIterator
EntryIterator() - Constructor for class org.apache.lucene.internal.hppc.IntHashSet.EntryIterator
EntryIterator() - Constructor for class org.apache.lucene.internal.hppc.LongHashSet.EntryIterator
entryNode() - Method in class org.apache.lucene.util.hnsw.HnswGraph: Returns graph's entry point on the top level *
entryNode() - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph: Returns the graph's current entry node on the top level shown as ordinals of the nodes on 0th level
entrySet() - Method in class org.apache.lucene.analysis.CharArrayMap
ENVELOPE - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
eof() - Method in class org.apache.lucene.store.ByteArrayDataInput
EQUAL_TO - org.apache.lucene.search.TotalHits.Relation: The total hit count is equal to TotalHits.value.
equalElements(CharObjectHashMap<?>) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap: Return true if all keys of some other container exist in this container.
equalElements(FloatArrayList) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Compare index-aligned elements against another FloatArrayList.
equalElements(IntArrayList) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Compare index-aligned elements against another IntArrayList.
equalElements(IntDoubleHashMap) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Return true if all keys of some other container exist in this container.
equalElements(IntFloatHashMap) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap: Return true if all keys of some other container exist in this container.
equalElements(IntIntHashMap) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap: Return true if all keys of some other container exist in this container.
equalElements(IntLongHashMap) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: Return true if all keys of some other container exist in this container.
equalElements(IntObjectHashMap<?>) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap: Return true if all keys of some other container exist in this container.
equalElements(LongArrayList) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Compare index-aligned elements against another LongArrayList.
equalElements(LongFloatHashMap) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap: Return true if all keys of some other container exist in this container.
equalElements(LongIntHashMap) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap: Return true if all keys of some other container exist in this container.
equalElements(LongObjectHashMap<?>) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap: Return true if all keys of some other container exist in this container.
equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
equals(Object) - Method in class org.apache.lucene.document.FieldType
equals(Object) - Method in class org.apache.lucene.document.RangeFieldQuery
equals(Object) - Method in class org.apache.lucene.document.ShapeField.DecodedTriangle
equals(Object) - Method in class org.apache.lucene.document.XYDocValuesPointInGeometryQuery
equals(Object) - Method in class org.apache.lucene.geo.Circle
equals(Object) - Method in class org.apache.lucene.geo.Line
equals(Object) - Method in class org.apache.lucene.geo.Point
equals(Object) - Method in class org.apache.lucene.geo.Polygon
equals(Object) - Method in class org.apache.lucene.geo.Rectangle
equals(Object) - Method in class org.apache.lucene.geo.XYCircle
equals(Object) - Method in class org.apache.lucene.geo.XYLine
equals(Object) - Method in class org.apache.lucene.geo.XYPoint
equals(Object) - Method in class org.apache.lucene.geo.XYPolygon
equals(Object) - Method in class org.apache.lucene.geo.XYRectangle
equals(Object) - Method in class org.apache.lucene.index.Impact
equals(Object) - Method in class org.apache.lucene.index.IndexCommit: Two IndexCommits are equal if both their Directory and versions are equal.
equals(Object) - Method in class org.apache.lucene.index.IndexReader
equals(Object) - Method in class org.apache.lucene.index.PrefixCodedTerms
equals(Object) - Method in class org.apache.lucene.index.SegmentInfo: We consider another SegmentInfo instance equal if it has the same dir and same name.
equals(Object) - Method in class org.apache.lucene.index.Term
equals(Object) - Method in class org.apache.lucene.internal.hppc.CharHashSet
equals(Object) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
equals(Object) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Returns true only if the other object is an instance of the same class and with the same elements.
equals(Object) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Returns true only if the other object is an instance of the same class and with the same elements.
equals(Object) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
equals(Object) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
equals(Object) - Method in class org.apache.lucene.internal.hppc.IntHashSet
equals(Object) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
equals(Object) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
equals(Object) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
equals(Object) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Returns true only if the other object is an instance of the same class and with the same elements.
equals(Object) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
equals(Object) - Method in class org.apache.lucene.internal.hppc.LongHashSet
equals(Object) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
equals(Object) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
equals(Object) - Method in class org.apache.lucene.search.AutomatonQuery
equals(Object) - Method in class org.apache.lucene.search.BlendedTermQuery.DisjunctionMaxRewrite
equals(Object) - Method in class org.apache.lucene.search.BlendedTermQuery
equals(Object) - Method in class org.apache.lucene.search.BooleanClause: Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.BooleanQuery: Compares the specified object with this boolean query for equality.
equals(Object) - Method in class org.apache.lucene.search.BoostQuery
equals(Object) - Method in class org.apache.lucene.search.ByteVectorSimilarityQuery
equals(Object) - Method in class org.apache.lucene.search.ConstantScoreQuery
equals(Object) - Method in class org.apache.lucene.search.DisjunctionMaxQuery: Return true if we represent the same query as other
equals(Object) - Method in class org.apache.lucene.search.DocValuesRewriteMethod
equals(Object) - Method in class org.apache.lucene.search.DoubleValuesSource
equals(Object) - Method in class org.apache.lucene.search.Explanation
equals(Object) - Method in class org.apache.lucene.search.FieldExistsQuery
equals(Object) - Method in class org.apache.lucene.search.FloatVectorSimilarityQuery
equals(Object) - Method in class org.apache.lucene.search.FuzzyQuery
equals(Object) - Method in class org.apache.lucene.search.IndexOrDocValuesQuery
equals(Object) - Method in class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
equals(Object) - Method in class org.apache.lucene.search.IndriQuery
equals(Object) - Method in class org.apache.lucene.search.KnnByteVectorQuery
equals(Object) - Method in class org.apache.lucene.search.KnnFloatVectorQuery
equals(Object) - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
equals(Object) - Method in class org.apache.lucene.search.LongValuesSource
equals(Object) - Method in class org.apache.lucene.search.MatchAllDocsQuery
equals(Object) - Method in class org.apache.lucene.search.MatchNoDocsQuery
equals(Object) - Method in class org.apache.lucene.search.MultiPhraseQuery: Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.Multiset
equals(Object) - Method in class org.apache.lucene.search.MultiTermQuery
equals(Object) - Method in class org.apache.lucene.search.NGramPhraseQuery
equals(Object) - Method in class org.apache.lucene.search.PhraseQuery: Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.PhraseQuery.PostingsAndFreq
equals(Object) - Method in class org.apache.lucene.search.PointInSetQuery
equals(Object) - Method in class org.apache.lucene.search.PointRangeQuery
equals(Object) - Method in class org.apache.lucene.search.PrefixQuery
equals(Object) - Method in class org.apache.lucene.search.Query: Override and implement query instance equivalence properly in a subclass.
equals(Object) - Method in class org.apache.lucene.search.Sort: Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.SortedNumericSortField
equals(Object) - Method in class org.apache.lucene.search.SortedSetSortField
equals(Object) - Method in class org.apache.lucene.search.SortField: Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.SynonymQuery
equals(Object) - Method in class org.apache.lucene.search.TermInSetQuery
equals(Object) - Method in class org.apache.lucene.search.TermQuery: Returns true iff other is equal to this.
equals(Object) - Method in class org.apache.lucene.search.TermRangeQuery
equals(Object) - Method in class org.apache.lucene.search.TopTermsRewrite
equals(Object) - Method in class org.apache.lucene.search.TotalHits
equals(Object) - Method in class org.apache.lucene.store.FlushInfo
equals(Object) - Method in class org.apache.lucene.store.IOContext
equals(Object) - Method in class org.apache.lucene.store.MergeInfo
equals(Object) - Method in class org.apache.lucene.util.AttributeFactory.StaticImplementationAttributeFactory
equals(Object) - Method in class org.apache.lucene.util.AttributeSource
equals(Object) - Method in class org.apache.lucene.util.automaton.CompiledAutomaton
equals(Object) - Method in class org.apache.lucene.util.automaton.RunAutomaton
equals(Object) - Method in class org.apache.lucene.util.automaton.StatePair: Checks for equality.
equals(Object) - Method in class org.apache.lucene.util.BytesRef
equals(Object) - Method in class org.apache.lucene.util.BytesRefBuilder
equals(Object) - Method in class org.apache.lucene.util.CharsRef
equals(Object) - Method in class org.apache.lucene.util.CharsRefBuilder
equals(Object) - Method in class org.apache.lucene.util.FixedBitSet
equals(Object) - Method in class org.apache.lucene.util.fst.PairOutputs.Pair
equals(Object) - Method in class org.apache.lucene.util.IntsRef
equals(Object) - Method in class org.apache.lucene.util.IntsRefBuilder
equals(Object) - Method in class org.apache.lucene.util.LongBitSet: returns true if both sets have the same bits set
equals(Object) - Method in class org.apache.lucene.util.LongsRef
equals(Object) - Method in class org.apache.lucene.util.mutable.MutableValue
equals(Object) - Method in class org.apache.lucene.util.Version
equalsSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValue
equalsSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueBool
equalsSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueDouble
equalsSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueFloat
equalsSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueInt
equalsSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueLong
equalsSameType(Object) - Method in class org.apache.lucene.util.mutable.MutableValueStr
equalsTo(RangeFieldQuery) - Method in class org.apache.lucene.document.RangeFieldQuery: Check equality of two RangeFieldQuery objects
error - Variable in class org.apache.lucene.index.CheckIndex.Status.DocValuesStatus: Exception thrown during doc values test (null on success)
error - Variable in class org.apache.lucene.index.CheckIndex.Status.FieldInfoStatus: Exception thrown during term index test (null on success)
error - Variable in class org.apache.lucene.index.CheckIndex.Status.FieldNormStatus: Exception thrown during term index test (null on success)
error - Variable in class org.apache.lucene.index.CheckIndex.Status.IndexSortStatus: Exception thrown during term index test (null on success)
error - Variable in class org.apache.lucene.index.CheckIndex.Status.LiveDocStatus: Exception thrown during term index test (null on success)
error - Variable in class org.apache.lucene.index.CheckIndex.Status.PointsStatus: Exception thrown during point values test (null on success)
error - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Exception thrown during segment test (null on success)
error - Variable in class org.apache.lucene.index.CheckIndex.Status.SoftDeletsStatus: Exception thrown during soft deletes test (null on success)
error - Variable in class org.apache.lucene.index.CheckIndex.Status.StoredFieldStatus: Exception thrown during stored fields test (null on success)
error - Variable in class org.apache.lucene.index.CheckIndex.Status.TermIndexStatus: Exception thrown during term index test (null on success)
error - Variable in class org.apache.lucene.index.CheckIndex.Status.TermVectorStatus: Exception thrown during term vector test (null on success)
error - Variable in class org.apache.lucene.index.CheckIndex.Status.VectorValuesStatus: Exception thrown during vector values test (null on success)
estimatedMergeBytes - Variable in class org.apache.lucene.index.MergePolicy.OneMerge: Estimated size in bytes of the merged segment.
estimatedMergeBytes - Variable in class org.apache.lucene.store.MergeInfo
estimateDocCount(PointValues.IntersectVisitor) - Method in class org.apache.lucene.index.PointValues: Estimate the number of documents that would be matched by PointValues.intersect(org.apache.lucene.index.PointValues.IntersectVisitor) with the given PointValues.IntersectVisitor.
estimatedSegmentSize - Variable in class org.apache.lucene.store.FlushInfo
estimatePointCount(PointValues.IntersectVisitor) - Method in class org.apache.lucene.index.PointValues: Estimate the number of points that would be visited by PointValues.intersect(org.apache.lucene.index.PointValues.IntersectVisitor) with the given PointValues.IntersectVisitor.
Euclidean(float) - Constructor for class org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity.Euclidean
EUCLIDEAN - org.apache.lucene.index.VectorSimilarityFunction: Euclidean distance
eventListener - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: The IndexWriter event listener to record key events *
ExactPhraseMatcher - Class in org.apache.lucene.search: Expert: Find exact phrases
ExactPhraseMatcher(PhraseQuery.PostingsAndFreq[], ScoreMode, Similarity.SimScorer, float) - Constructor for class org.apache.lucene.search.ExactPhraseMatcher: Expert: Creates ExactPhraseMatcher instance
execute(Runnable) - Method in class org.apache.lucene.util.SameThreadExecutorService
execute(TwoPhaseCommit...) - Static method in class org.apache.lucene.index.TwoPhaseCommitTool: Executes a 2-phase commit algorithm by first TwoPhaseCommit.prepareCommit() all objects and only if all succeed, it proceeds with TwoPhaseCommit.commit().
exists - Variable in class org.apache.lucene.util.mutable.MutableValue
exists() - Method in class org.apache.lucene.util.mutable.MutableValue
exists(int) - Method in class org.apache.lucene.util.SentinelIntSet: Does this set contain the specified integer?
exists(String) - Method in class org.apache.lucene.util.FileDeleter: return true only if file is touched and also has larger than 0 ref count
ExitableDirectoryReader - Class in org.apache.lucene.index: The ExitableDirectoryReader wraps a real index DirectoryReader and allows for a QueryTimeout implementation object to be checked periodically to see if the thread should exit or not.
ExitableDirectoryReader(DirectoryReader, QueryTimeout) - Constructor for class org.apache.lucene.index.ExitableDirectoryReader: Constructor
ExitableDirectoryReader.ExitableFilterAtomicReader - Class in org.apache.lucene.index: Wrapper class for another FilterAtomicReader.
ExitableDirectoryReader.ExitableSubReaderWrapper - Class in org.apache.lucene.index: Wrapper class for a SubReaderWrapper that is used by the ExitableDirectoryReader.
ExitableDirectoryReader.ExitableTerms - Class in org.apache.lucene.index: Wrapper class for another Terms implementation that is used by ExitableFields.
ExitableDirectoryReader.ExitableTermsEnum - Class in org.apache.lucene.index: Wrapper class for TermsEnum that is used by ExitableTerms for implementing an exitable enumeration of terms.
ExitableDirectoryReader.ExitingReaderException - Exception in org.apache.lucene.index: Exception that is thrown to prematurely terminate a term enumeration.
ExitableFilterAtomicReader(LeafReader, QueryTimeout) - Constructor for class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader: Constructor *
ExitableSubReaderWrapper(QueryTimeout) - Constructor for class org.apache.lucene.index.ExitableDirectoryReader.ExitableSubReaderWrapper: Constructor *
ExitableTerms(Terms, QueryTimeout) - Constructor for class org.apache.lucene.index.ExitableDirectoryReader.ExitableTerms: Constructor *
ExitableTermsEnum(TermsEnum, QueryTimeout) - Constructor for class org.apache.lucene.index.ExitableDirectoryReader.ExitableTermsEnum: Constructor *
ExitingReaderException(String) - Constructor for exception org.apache.lucene.index.ExitableDirectoryReader.ExitingReaderException: Constructor *
exorciseIndex(CheckIndex.Status) - Method in class org.apache.lucene.index.CheckIndex: Repairs the index using previously returned result from CheckIndex.checkIndex().
exp1 - Variable in class org.apache.lucene.util.automaton.RegExp: Child expressions held by a container type expression
exp2 - Variable in class org.apache.lucene.util.automaton.RegExp: Child expressions held by a container type expression
explain(int, Explanation) - Method in class org.apache.lucene.search.LeafSimScorer: Explain the score for the provided document assuming the given term document frequency.
explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.DFRSimilarity
explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.IBSimilarity
explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.IndriDirichletSimilarity
explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.LMDirichletSimilarity
explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity
explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.LMSimilarity
explain(List<Explanation>, BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.SimilarityBase: Subclasses should implement this method to explain the score.
explain(LeafReaderContext, int) - Method in class org.apache.lucene.search.ConstantScoreWeight
explain(LeafReaderContext, int) - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight: Explain the score we computed for doc
explain(LeafReaderContext, int) - Method in class org.apache.lucene.search.FilterWeight
explain(LeafReaderContext, int) - Method in class org.apache.lucene.search.IndriAndWeight
explain(LeafReaderContext, int) - Method in class org.apache.lucene.search.PhraseWeight
explain(LeafReaderContext, int) - Method in class org.apache.lucene.search.Weight: An explanation of the score computation for the named document.
explain(LeafReaderContext, int, Explanation) - Method in class org.apache.lucene.search.DoubleValuesSource: An explanation of the value for the named document.
explain(Explanation, long) - Method in class org.apache.lucene.search.similarities.Similarity.SimScorer: Explain the score for a single document
explain(IndexSearcher, Explanation, int) - Method in class org.apache.lucene.search.QueryRescorer
explain(IndexSearcher, Explanation, int) - Method in class org.apache.lucene.search.Rescorer: Explains how the score for the specified document was computed.
explain(IndexSearcher, Explanation, int) - Method in class org.apache.lucene.search.SortRescorer
explain(Query, int) - Method in class org.apache.lucene.search.IndexSearcher: Returns an Explanation that describes how doc scored against query.
explain(BasicStats) - Method in class org.apache.lucene.search.similarities.Lambda: Explains the lambda parameter.
explain(BasicStats) - Method in class org.apache.lucene.search.similarities.LambdaDF
explain(BasicStats) - Method in class org.apache.lucene.search.similarities.LambdaTTF
explain(BasicStats, double) - Method in class org.apache.lucene.search.similarities.AfterEffect: Returns an explanation for the score.
explain(BasicStats, double) - Method in class org.apache.lucene.search.similarities.AfterEffectB
explain(BasicStats, double) - Method in class org.apache.lucene.search.similarities.AfterEffectL
explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModel: Returns an explanation for the score.
explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelG
explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelIF
explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelIn
explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelIne
explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Distribution: Explains the score.
explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Normalization: Returns an explanation for the normalized term frequency.
explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Normalization.NoNormalization
explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationH1
explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationH2
explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationH3
explain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationZ
explain(BasicStats, Explanation, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
explain(BasicStats, Explanation, double) - Method in class org.apache.lucene.search.similarities.DFISimilarity
explain(BasicStats, Explanation, double) - Method in class org.apache.lucene.search.similarities.DFRSimilarity
explain(BasicStats, Explanation, double) - Method in class org.apache.lucene.search.similarities.IBSimilarity
explain(BasicStats, Explanation, double) - Method in class org.apache.lucene.search.similarities.LMDirichletSimilarity
explain(BasicStats, Explanation, double) - Method in class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity
explain(BasicStats, Explanation, double) - Method in class org.apache.lucene.search.similarities.SimilarityBase: Explains the score.
explain(Weight, int) - Method in class org.apache.lucene.search.IndexSearcher: Expert: low-level implementation method Returns an Explanation that describes how doc scored against weight.
Explanation - Class in org.apache.lucene.search: Expert: Describes the score computation for document and query.
EXPLICIT - org.apache.lucene.index.MergeTrigger: Merge has been triggered explicitly by the user.

F

FAILED - Static variable in interface org.apache.lucene.geo.Tessellator.Monitor
fallbackSorter(Comparator<BytesRef>) - Method in class org.apache.lucene.util.StringSorter
FAST - Static variable in class org.apache.lucene.codecs.compressing.CompressionMode: A compression mode that trades compression ratio for speed.
FAST - Static variable in class org.apache.lucene.util.packed.PackedInts: At most 50% memory overhead, always select a reasonably fast implementation.
FAST_DECOMPRESSION - Static variable in class org.apache.lucene.codecs.compressing.CompressionMode: This compression mode is similar to CompressionMode.FAST but it spends more time compressing in order to improve the compression ratio.
FastCompressionHashTable() - Constructor for class org.apache.lucene.util.compress.LZ4.FastCompressionHashTable: Sole constructor
FASTEST - Static variable in class org.apache.lucene.util.packed.PackedInts: At most 700% memory overhead, always select a direct implementation.
fastestFormatAndBits(int, int, float) - Static method in class org.apache.lucene.util.packed.PackedInts: Try to find the PackedInts.Format and number of bits per value that would restore from disk the fastest reader whose overhead is less than acceptableOverheadRatio.
FeatureField - Class in org.apache.lucene.document: Field that can be used to store static scoring factors into documents.
FeatureField(String, String, float) - Constructor for class org.apache.lucene.document.FeatureField: Create a feature.
featureRequested(int, short) - Static method in class org.apache.lucene.index.PostingsEnum: Returns true if the given feature is requested in the flags, false otherwise.
fetch() - Method in class org.apache.lucene.internal.hppc.AbstractIterator: Fetch next element.
fetch() - Method in class org.apache.lucene.internal.hppc.CharHashSet.EntryIterator
fetch() - Method in class org.apache.lucene.internal.hppc.IntHashSet.EntryIterator
fetch() - Method in class org.apache.lucene.internal.hppc.LongHashSet.EntryIterator
field - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: Field name.
field - Variable in class org.apache.lucene.search.comparators.NumericComparator
field - Variable in class org.apache.lucene.search.MultiTermQuery
field() - Method in class org.apache.lucene.index.PrefixCodedTerms.TermIterator: Returns current field.
field() - Method in class org.apache.lucene.index.Term: Returns the field of this term.
field() - Method in class org.apache.lucene.search.CollectionStatistics: The field's name.
Field - Class in org.apache.lucene.document: Expert: directly create a field for a document.
Field(String, byte[], int, int, IndexableFieldType) - Constructor for class org.apache.lucene.document.Field: Create field with binary value.
Field(String, byte[], IndexableFieldType) - Constructor for class org.apache.lucene.document.Field: Create field with binary value.
Field(String, Reader, IndexableFieldType) - Constructor for class org.apache.lucene.document.Field: Create field with Reader value.
Field(String, CharSequence, IndexableFieldType) - Constructor for class org.apache.lucene.document.Field: Create field with String value.
Field(String, TokenStream, IndexableFieldType) - Constructor for class org.apache.lucene.document.Field: Create field with TokenStream value.
Field(String, IndexableFieldType) - Constructor for class org.apache.lucene.document.Field: Expert: creates a field with no initial value.
Field(String, BytesRef, IndexableFieldType) - Constructor for class org.apache.lucene.document.Field: Create field with binary value.
FIELD_DOC - Static variable in class org.apache.lucene.search.SortField: Represents sorting by document number (index order).
FIELD_SCORE - Static variable in class org.apache.lucene.search.SortField: Represents sorting by document score (relevance).
FIELD_TYPE - Static variable in class org.apache.lucene.document.ShapeDocValuesField: FieldType for ShapeDocValues field
Field.Store - Enum in org.apache.lucene.document: Specifies whether and how a field should be stored.
FieldComparator<T> - Class in org.apache.lucene.search: Expert: a FieldComparator compares hits so as to determine their sort order when collecting the top results with TopFieldCollector.
FieldComparator() - Constructor for class org.apache.lucene.search.FieldComparator
FieldComparator.RelevanceComparator - Class in org.apache.lucene.search: Sorts by descending relevance.
FieldComparator.TermValComparator - Class in org.apache.lucene.search: Sorts by field's natural Term sort order.
FieldComparatorSource - Class in org.apache.lucene.search: Provides a FieldComparator for custom field sorting.
FieldComparatorSource() - Constructor for class org.apache.lucene.search.FieldComparatorSource
FieldDoc - Class in org.apache.lucene.search: Expert: A ScoreDoc which also contains information about how to sort the referenced document.
FieldDoc(int, float) - Constructor for class org.apache.lucene.search.FieldDoc: Expert: Creates one of these objects with empty sort information.
FieldDoc(int, float, Object[]) - Constructor for class org.apache.lucene.search.FieldDoc: Expert: Creates one of these objects with the given sort information.
FieldDoc(int, float, Object[], int) - Constructor for class org.apache.lucene.search.FieldDoc: Expert: Creates one of these objects with the given sort information.
FieldExistsQuery - Class in org.apache.lucene.search: A Query that matches documents that contain either a KnnFloatVectorField, KnnByteVectorField or a field that indexes norms or doc values.
FieldExistsQuery(String) - Constructor for class org.apache.lucene.search.FieldExistsQuery: Create a query that will match that have a value for the given field.
fieldInfo - Variable in class org.apache.lucene.codecs.PushPostingsWriterBase: FieldInfo of current field being written.
fieldInfo - Variable in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
fieldInfo(int) - Method in class org.apache.lucene.index.FieldInfos: Return the fieldinfo object referenced by the fieldNumber.
fieldInfo(String) - Method in class org.apache.lucene.index.FieldInfos: Return the fieldinfo object referenced by the field name
FieldInfo - Class in org.apache.lucene.index: Access to the Field Info file that describes document fields and whether or not they are indexed.
FieldInfo(String, int, boolean, boolean, boolean, IndexOptions, DocValuesType, long, Map<String, String>, int, int, int, int, VectorEncoding, VectorSimilarityFunction, boolean, boolean) - Constructor for class org.apache.lucene.index.FieldInfo: Sole constructor.
fieldInfos - Variable in class org.apache.lucene.index.MergeState: FieldInfos being merged
fieldInfos - Variable in class org.apache.lucene.index.SegmentReadState: FieldInfos describing all fields in this segment.
fieldInfos - Variable in class org.apache.lucene.index.SegmentWriteState: FieldInfos describing all fields in this segment.
FieldInfos - Class in org.apache.lucene.index: Collection of FieldInfos (accessible by number or by name).
FieldInfos(FieldInfo[]) - Constructor for class org.apache.lucene.index.FieldInfos: Constructs a new FieldInfos from an array of FieldInfo objects.
fieldInfosFormat() - Method in class org.apache.lucene.codecs.Codec: Encodes/decodes field infos file
fieldInfosFormat() - Method in class org.apache.lucene.codecs.FilterCodec
fieldInfosFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
FieldInfosFormat - Class in org.apache.lucene.codecs: Encodes/decodes FieldInfos
FieldInfosFormat() - Constructor for class org.apache.lucene.codecs.FieldInfosFormat: Sole constructor.
fieldInfoStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Status for testing of field infos
FieldInvertState - Class in org.apache.lucene.index: This class tracks the number and position / offset parameters of terms being added to the index.
FieldInvertState(int, String, IndexOptions) - Constructor for class org.apache.lucene.index.FieldInvertState: Creates {code FieldInvertState} for the specified field name.
FieldInvertState(int, String, IndexOptions, int, int, int, int, int, int) - Constructor for class org.apache.lucene.index.FieldInvertState: Creates {code FieldInvertState} for the specified field name and values for all fields.
fieldNormStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Status for testing of field norms (null if field norms could not be tested).
FieldReader - Class in org.apache.lucene.codecs.lucene90.blocktree: BlockTree's implementation of Terms.
fields - Variable in class org.apache.lucene.search.FieldDoc: Expert: The values which are used to sort the referenced document.
fields - Variable in class org.apache.lucene.search.FieldValueHitQueue: Stores the sort criteria being used.
fields - Variable in class org.apache.lucene.search.TopFieldDocs: The fields which were used to sort results by.
Fields - Class in org.apache.lucene.index: Provides a Terms index for fields that have it, and lists which fields do.
Fields() - Constructor for class org.apache.lucene.index.Fields: Sole constructor.
FIELDS_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter: Extension of stored fields file
fieldsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.DocValuesFormat: Returns a DocValuesConsumer to write docvalues to the index.
fieldsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene90.Lucene90DocValuesFormat
fieldsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
fieldsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat
fieldsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.perfield.PerFieldPostingsFormat
fieldsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.PostingsFormat: Writes a new segment
FieldsConsumer - Class in org.apache.lucene.codecs: Abstract API that consumes terms, doc, freq, prox, offset and payloads postings.
FieldsConsumer() - Constructor for class org.apache.lucene.codecs.FieldsConsumer: Sole constructor.
fieldsData - Variable in class org.apache.lucene.document.Field: Field's value
FieldsIndexWriter - Class in org.apache.lucene.codecs.lucene90.compressing: Efficient index format for block-based Codecs.
fieldsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.DocValuesFormat: Returns a DocValuesProducer to read docvalues from the index.
fieldsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene90.Lucene90DocValuesFormat
fieldsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
fieldsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat
fieldsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.perfield.PerFieldPostingsFormat
fieldsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.PostingsFormat: Reads a segment.
FieldsProducer - Class in org.apache.lucene.codecs: Abstract API that produces terms, doc, freq, prox, offset and payloads postings.
FieldsProducer() - Constructor for class org.apache.lucene.codecs.FieldsProducer: Sole constructor.
fieldsProducers - Variable in class org.apache.lucene.index.MergeState: Postings to merge
fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsFormat: Returns a KnnVectorsReader to read the vectors from the index.
fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.KnnVectorsFormat: Returns a KnnVectorsReader to read the vectors from the index.
fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsFormat
fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsFormat
fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat
fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat
fieldsReader(SegmentReadState) - Method in class org.apache.lucene.codecs.PointsFormat: Reads a segment.
fieldsReader(Directory, SegmentInfo, FieldInfos, IOContext) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsFormat
fieldsReader(Directory, SegmentInfo, FieldInfos, IOContext) - Method in class org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat
fieldsReader(Directory, SegmentInfo, FieldInfos, IOContext) - Method in class org.apache.lucene.codecs.StoredFieldsFormat: Returns a StoredFieldsReader to load stored fields.
FieldsReader(SegmentReadState) - Constructor for class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader: Create a FieldsReader over a segment, opening VectorReaders for each KnnVectorsFormat specified by the indexed numeric vector fields.
fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsFormat: Returns a FlatVectorsWriter to write the vectors to the index.
fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.KnnVectorsFormat: Returns a KnnVectorsWriter to write the vectors to the index.
fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsFormat
fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsFormat
fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat
fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat
fieldsWriter(SegmentWriteState) - Method in class org.apache.lucene.codecs.PointsFormat: Writes a new segment
fieldsWriter(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsFormat
fieldsWriter(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat
fieldsWriter(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.StoredFieldsFormat: Returns a StoredFieldsWriter to write stored fields.
fieldType() - Method in class org.apache.lucene.document.Field: Returns the FieldType for this field.
fieldType() - Method in class org.apache.lucene.document.ShapeDocValuesField: Gets the IndexableFieldType for this ShapeDocValue field
fieldType() - Method in interface org.apache.lucene.index.IndexableField: IndexableFieldType describing the properties of this field.
FieldType - Class in org.apache.lucene.document: Describes the properties of a field.
FieldType() - Constructor for class org.apache.lucene.document.FieldType: Create a new FieldType with default properties.
FieldType(IndexableFieldType) - Constructor for class org.apache.lucene.document.FieldType: Create a new mutable FieldType with all of the properties from ref
FieldValueHitQueue<T extends FieldValueHitQueue.Entry> - Class in org.apache.lucene.search: Expert: A hit queue for sorting by hits by terms in more than one field.
FieldValueHitQueue.Entry - Class in org.apache.lucene.search: Extension of ScoreDoc to also store the FieldComparator slot.
FILE - org.apache.lucene.util.FileDeleter.MsgType
FileDeleter - Class in org.apache.lucene.util: This class provides ability to track the reference counts of a set of index files and delete them when their counts decreased to 0.
FileDeleter(Directory, BiConsumer<FileDeleter.MsgType, String>) - Constructor for class org.apache.lucene.util.FileDeleter: Create a new FileDeleter with a messenger consumes various verbose messages
FileDeleter.MsgType - Enum in org.apache.lucene.util: Types of messages this file deleter will broadcast REF: messages about reference FILE: messages about file
FileDeleter.RefCount - Class in org.apache.lucene.util: Tracks the reference count for a single index file:
fileExists(String) - Method in class org.apache.lucene.store.ByteBuffersDirectory
fileLength(String) - Method in class org.apache.lucene.store.ByteBuffersDirectory
fileLength(String) - Method in class org.apache.lucene.store.Directory: Returns the byte length of a file in the directory.
fileLength(String) - Method in class org.apache.lucene.store.FileSwitchDirectory
fileLength(String) - Method in class org.apache.lucene.store.FilterDirectory
fileLength(String) - Method in class org.apache.lucene.store.FSDirectory
fileLength(String) - Method in class org.apache.lucene.store.NRTCachingDirectory
fileNameFromGeneration(String, String, long) - Static method in class org.apache.lucene.index.IndexFileNames: Computes the full file name from base, extension and generation.
files() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns all files in use by this segment.
files() - Method in class org.apache.lucene.index.SegmentInfo: Return all files referenced by this SegmentInfo.
files(boolean) - Method in class org.apache.lucene.index.SegmentInfos: Returns all file names referenced by SegmentInfo.
files(SegmentCommitInfo, Collection<String>) - Method in class org.apache.lucene.codecs.LiveDocsFormat: Records all files in use by this SegmentCommitInfo into the files argument.
files(SegmentCommitInfo, Collection<String>) - Method in class org.apache.lucene.codecs.lucene90.Lucene90LiveDocsFormat
FileSwitchDirectory - Class in org.apache.lucene.store: Expert: A Directory instance that switches files between two other Directory instances.
FileSwitchDirectory(Set<String>, Directory, Directory, boolean) - Constructor for class org.apache.lucene.store.FileSwitchDirectory
fill(int, int, long) - Method in class org.apache.lucene.util.packed.GrowableWriter
fill(int, int, long) - Method in class org.apache.lucene.util.packed.PackedInts.Mutable: Fill the mutable from fromIndex (inclusive) to toIndex (exclusive) with val.
fill(CharacterUtils.CharacterBuffer, Reader) - Static method in class org.apache.lucene.analysis.CharacterUtils: Convenience method which calls fill(buffer, reader, buffer.buffer.length).
fill(CharacterUtils.CharacterBuffer, Reader, int) - Static method in class org.apache.lucene.analysis.CharacterUtils: Fills the CharacterUtils.CharacterBuffer with characters read from the given reader Reader.
fill(BytesRef, long) - Method in class org.apache.lucene.util.PagedBytes.Reader: Reads length as 1 or 2 byte vInt prefix, starting at start.
fillBasicStats(BasicStats, CollectionStatistics, TermStatistics) - Method in class org.apache.lucene.search.similarities.LMSimilarity: Computes the collection probability of the current term in addition to the usual statistics.
fillBasicStats(BasicStats, CollectionStatistics, TermStatistics) - Method in class org.apache.lucene.search.similarities.SimilarityBase: Fills all member fields defined in BasicStats in stats.
fillBytesRef(BytesRef, int) - Method in class org.apache.lucene.util.BytesRefBlockPool: Populates the given BytesRef with the term starting at start.
fillInStackTrace() - Method in exception org.apache.lucene.search.CollectionTerminatedException
fillPages() - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
fillSlice(BytesRef, long, int) - Method in class org.apache.lucene.util.PagedBytes.Reader: Gets a slice out of PagedBytes starting at start with a given length.
FILTER - org.apache.lucene.search.BooleanClause.Occur: Like BooleanClause.Occur.MUST except that these clauses do not participate in scoring.
FilterBinaryDocValues - Class in org.apache.lucene.index: Delegates all methods to a wrapped BinaryDocValues.
FilterBinaryDocValues(BinaryDocValues) - Constructor for class org.apache.lucene.index.FilterBinaryDocValues: Sole constructor
FilterCodec - Class in org.apache.lucene.codecs: A codec that forwards all its method calls to another codec.
FilterCodec(String, Codec) - Constructor for class org.apache.lucene.codecs.FilterCodec: Sole constructor.
FilterCodecReader - Class in org.apache.lucene.index: A FilterCodecReader contains another CodecReader, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.
FilterCodecReader(CodecReader) - Constructor for class org.apache.lucene.index.FilterCodecReader: Creates a new FilterCodecReader.
FilterCollector - Class in org.apache.lucene.search: Collector delegator.
FilterCollector(Collector) - Constructor for class org.apache.lucene.search.FilterCollector: Sole constructor.
FilterDirectory - Class in org.apache.lucene.store: Directory implementation that delegates calls to another directory.
FilterDirectory(Directory) - Constructor for class org.apache.lucene.store.FilterDirectory: Sole constructor, typically called from sub-classes.
FilterDirectoryReader - Class in org.apache.lucene.index: A FilterDirectoryReader wraps another DirectoryReader, allowing implementations to transform or extend it.
FilterDirectoryReader(DirectoryReader, FilterDirectoryReader.SubReaderWrapper) - Constructor for class org.apache.lucene.index.FilterDirectoryReader: Create a new FilterDirectoryReader that filters a passed in DirectoryReader, using the supplied SubReaderWrapper to wrap its subreader.
FilterDirectoryReader.DelegatingCacheHelper - Class in org.apache.lucene.index: A DelegatingCacheHelper is a CacheHelper specialization for implementing long-lived caching behaviour for FilterDirectoryReader subclasses.
FilterDirectoryReader.SubReaderWrapper - Class in org.apache.lucene.index: Factory class passed to FilterDirectoryReader constructor that allows subclasses to wrap the filtered DirectoryReader's subreaders.
FilteredDocIdSetIterator - Class in org.apache.lucene.search: Abstract decorator class of a DocIdSetIterator implementation that provides on-demand filter/validation mechanism on an underlying DocIdSetIterator.
FilteredDocIdSetIterator(DocIdSetIterator) - Constructor for class org.apache.lucene.search.FilteredDocIdSetIterator: Constructor.
FilteredTermsEnum - Class in org.apache.lucene.index: Abstract class for enumerating a subset of all terms.
FilteredTermsEnum(TermsEnum) - Constructor for class org.apache.lucene.index.FilteredTermsEnum: Creates a filtered TermsEnum on a terms enum.
FilteredTermsEnum(TermsEnum, boolean) - Constructor for class org.apache.lucene.index.FilteredTermsEnum: Creates a filtered TermsEnum on a terms enum.
FilteredTermsEnum.AcceptStatus - Enum in org.apache.lucene.index: Return value, if term should be accepted or the iteration should END.
FilterFields(Fields) - Constructor for class org.apache.lucene.index.FilterLeafReader.FilterFields: Creates a new FilterFields.
FilterIndexInput - Class in org.apache.lucene.store: IndexInput implementation that delegates calls to another directory.
FilterIndexInput(String, IndexInput) - Constructor for class org.apache.lucene.store.FilterIndexInput: Creates a FilterIndexInput with a resource description and wrapped delegate IndexInput
FilterIndexInputAccess - Interface in org.apache.lucene.internal.tests: Access to FilterIndexInput internals exposed to the test framework.
FilterIndexOutput - Class in org.apache.lucene.store: IndexOutput implementation that delegates calls to another directory.
FilterIndexOutput(String, String, IndexOutput) - Constructor for class org.apache.lucene.store.FilterIndexOutput: Creates a FilterIndexOutput with a resource description, name, and wrapped delegate IndexOutput
FilteringTokenFilter - Class in org.apache.lucene.analysis: Abstract base class for TokenFilters that may remove tokens.
FilteringTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.FilteringTokenFilter: Create a new FilteringTokenFilter.
FilterIterator<T,InnerT extends T> - Class in org.apache.lucene.util: An Iterator implementation that filters elements with a boolean predicate.
FilterIterator(Iterator<InnerT>) - Constructor for class org.apache.lucene.util.FilterIterator
FilterLeafCollector - Class in org.apache.lucene.search: LeafCollector delegator.
FilterLeafCollector(LeafCollector) - Constructor for class org.apache.lucene.search.FilterLeafCollector: Sole constructor.
FilterLeafReader - Class in org.apache.lucene.index: A FilterLeafReader contains another LeafReader, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.
FilterLeafReader(LeafReader) - Constructor for class org.apache.lucene.index.FilterLeafReader: Construct a FilterLeafReader based on the specified base reader.
FilterLeafReader.FilterFields - Class in org.apache.lucene.index: Base class for filtering Fields implementations.
FilterLeafReader.FilterPostingsEnum - Class in org.apache.lucene.index: Base class for filtering PostingsEnum implementations.
FilterLeafReader.FilterTerms - Class in org.apache.lucene.index: Base class for filtering Terms implementations.
FilterLeafReader.FilterTermsEnum - Class in org.apache.lucene.index: Base class for filtering TermsEnum implementations.
FilterMatchesIterator - Class in org.apache.lucene.search: A MatchesIterator that delegates all calls to another MatchesIterator
FilterMatchesIterator(MatchesIterator) - Constructor for class org.apache.lucene.search.FilterMatchesIterator: Create a new FilterMatchesIterator
FilterMergePolicy - Class in org.apache.lucene.index: A wrapper for MergePolicy instances.
FilterMergePolicy(MergePolicy) - Constructor for class org.apache.lucene.index.FilterMergePolicy: Creates a new filter merge policy instance wrapping another.
FilterNumericDocValues - Class in org.apache.lucene.index: Delegates all methods to a wrapped NumericDocValues.
FilterNumericDocValues(NumericDocValues) - Constructor for class org.apache.lucene.index.FilterNumericDocValues: Sole constructor
FilterPostingsEnum(PostingsEnum) - Constructor for class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum: Create a new FilterPostingsEnum
FilterScorable - Class in org.apache.lucene.search: Filter a Scorable, intercepting methods and optionally changing their return values
FilterScorable(Scorable) - Constructor for class org.apache.lucene.search.FilterScorable: Filter a scorer
FilterScorer - Class in org.apache.lucene.search: A FilterScorer contains another Scorer, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.
FilterScorer(Scorer) - Constructor for class org.apache.lucene.search.FilterScorer: Create a new FilterScorer
FilterScorer(Scorer, Weight) - Constructor for class org.apache.lucene.search.FilterScorer: Create a new FilterScorer with a specific weight
FilterSortedDocValues - Class in org.apache.lucene.index: Delegates all methods to a wrapped SortedDocValues.
FilterSortedDocValues(SortedDocValues) - Constructor for class org.apache.lucene.index.FilterSortedDocValues: Sole constructor
FilterSortedNumericDocValues - Class in org.apache.lucene.index: Delegates all methods to a wrapped SortedNumericDocValues.
FilterSortedNumericDocValues(SortedNumericDocValues) - Constructor for class org.apache.lucene.index.FilterSortedNumericDocValues: Sole constructor
FilterSortedSetDocValues - Class in org.apache.lucene.index: Delegates all methods to a wrapped SortedSetDocValues.
FilterSortedSetDocValues(SortedSetDocValues) - Constructor for class org.apache.lucene.index.FilterSortedSetDocValues: Initializes delegate
FilterTerms(Terms) - Constructor for class org.apache.lucene.index.FilterLeafReader.FilterTerms: Creates a new FilterTerms
FilterTermsEnum(TermsEnum) - Constructor for class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum: Creates a new FilterTermsEnum
FilterVectorValues - Class in org.apache.lucene.index: Delegates all methods to a wrapped FloatVectorValues.
FilterVectorValues(FloatVectorValues) - Constructor for class org.apache.lucene.index.FilterVectorValues: Sole constructor
FilterWeight - Class in org.apache.lucene.search: A FilterWeight contains another Weight and implements all abstract methods by calling the contained weight's method.
FilterWeight(Query, Weight) - Constructor for class org.apache.lucene.search.FilterWeight: Alternative constructor.
FilterWeight(Weight) - Constructor for class org.apache.lucene.search.FilterWeight: Default constructor.
find(int) - Method in class org.apache.lucene.util.SentinelIntSet: (internal) Returns the slot for this key, or -slot-1 if not found
find(BytesRef) - Method in class org.apache.lucene.util.BytesRefHash: Returns the id of the given BytesRef.
findClass(String, Class<T>) - Method in class org.apache.lucene.util.ClasspathResourceLoader
findClass(String, Class<T>) - Method in class org.apache.lucene.util.ModuleResourceLoader
findClass(String, Class<T>) - Method in interface org.apache.lucene.util.ResourceLoader: Finds class of the name and expected type
findForcedDeletesMerges(SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.FilterMergePolicy
findForcedDeletesMerges(SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogMergePolicy: Finds merges necessary to force-merge all deletes from the index.
findForcedDeletesMerges(SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy: Determine what set of merge operations is necessary in order to expunge all deletes from the index.
findForcedDeletesMerges(SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.NoMergePolicy
findForcedDeletesMerges(SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.OneMergeWrappingMergePolicy
findForcedDeletesMerges(SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.TieredMergePolicy
findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.FilterMergePolicy
findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogMergePolicy: Returns the merges necessary to merge the index down to a specified number of segments.
findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy: Determine what set of merge operations is necessary in order to merge to <= the specified segment count.
findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.NoMergePolicy
findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.OneMergeWrappingMergePolicy
findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.TieredMergePolicy
findForcedMerges(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.UpgradeIndexMergePolicy
findFullFlushMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.FilterMergePolicy
findFullFlushMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy: Identifies merges that we want to execute (synchronously) on commit.
findFullFlushMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.NoMergePolicy
findFullFlushMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.OneMergeWrappingMergePolicy
findMerges(CodecReader...) - Method in class org.apache.lucene.index.FilterMergePolicy
findMerges(CodecReader...) - Method in class org.apache.lucene.index.MergePolicy: Define the set of merge operations to perform on provided codec readers in IndexWriter.addIndexes(CodecReader...).
findMerges(CodecReader...) - Method in class org.apache.lucene.index.NoMergePolicy
findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.FilterMergePolicy
findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogMergePolicy: Checks if any merges are now necessary and returns a MergePolicy.MergeSpecification if so.
findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy: Determine what set of merge operations are now necessary on the index.
findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.NoMergePolicy
findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.OneMergeWrappingMergePolicy
findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.TieredMergePolicy
findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.UpgradeIndexMergePolicy
findNamedMatches(Matches) - Static method in class org.apache.lucene.search.NamedMatches: Finds all NamedMatches in a Matches tree
FindSegmentsFile(Directory) - Constructor for class org.apache.lucene.index.SegmentInfos.FindSegmentsFile: Sole constructor.
findSPIName(Class<? extends CharFilterFactory>) - Static method in class org.apache.lucene.analysis.CharFilterFactory: looks up a SPI name for the specified char filter factory
findSPIName(Class<? extends TokenFilterFactory>) - Static method in class org.apache.lucene.analysis.TokenFilterFactory: looks up a SPI name for the specified token filter factory
findSPIName(Class<? extends TokenizerFactory>) - Static method in class org.apache.lucene.analysis.TokenizerFactory: looks up a SPI name for the specified tokenizer factory
findTargetArc(int, FST.Arc<T>, FST.Arc<T>, FST.BytesReader) - Method in class org.apache.lucene.util.fst.FST: Finds an arc leaving the incoming arc, replacing the arc in place.
finish() - Method in class org.apache.lucene.codecs.hnsw.FlatFieldVectorsWriter: indicates that this writer is done and no new vectors are allowed to be added
finish() - Method in class org.apache.lucene.codecs.KnnVectorsWriter: Called once at the end before close
finish() - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter
finish() - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
finish() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsWriter
finish() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
finish() - Method in class org.apache.lucene.codecs.PointsWriter: Called once at the end before close
finish() - Method in class org.apache.lucene.index.PrefixCodedTerms.Builder: return finalized form
finish() - Method in interface org.apache.lucene.internal.tests.IndexPackageAccess.FieldInfosBuilder
finish() - Method in class org.apache.lucene.search.FilterLeafCollector
finish() - Method in interface org.apache.lucene.search.LeafCollector: Hook that gets called once the leaf that is associated with this collector has finished collecting successfully, including when a CollectionTerminatedException is thrown.
finish() - Method in class org.apache.lucene.util.automaton.Automaton.Builder: Compiles all added states and transitions into a new Automaton and returns it.
finish() - Method in class org.apache.lucene.util.packed.DirectMonotonicWriter: This must be called exactly once after all values have been added.
finish() - Method in class org.apache.lucene.util.packed.DirectWriter: finishes writing
finish() - Method in class org.apache.lucene.util.packed.PackedInts.Writer: Perform end-of-stream operations.
finish(int) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
finish(int) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
finish(int) - Method in class org.apache.lucene.codecs.StoredFieldsWriter: Called before StoredFieldsWriter.close(), passing in the number of documents that were written.
finish(int) - Method in class org.apache.lucene.codecs.TermVectorsWriter: Called before TermVectorsWriter.close(), passing in the number of documents that were written.
finish(IndexOutput, IndexOutput, IndexOutput) - Method in class org.apache.lucene.util.bkd.BKDWriter: Writes the BKD tree to the provided IndexOutputs and returns a Runnable that writes the index of the tree if at least one point has been added, or null otherwise.
finishDoc() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
finishDoc() - Method in class org.apache.lucene.codecs.PushPostingsWriterBase: Called when we are done adding positions and payloads for each doc.
finishDocument() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
finishDocument() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
finishDocument() - Method in class org.apache.lucene.codecs.StoredFieldsWriter: Called when a document and all its fields have been added.
finishDocument() - Method in class org.apache.lucene.codecs.TermVectorsWriter: Called after a doc and all its fields have been added.
finishField() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
finishField() - Method in class org.apache.lucene.codecs.TermVectorsWriter: Called after a field and all its terms have been added.
finishState() - Method in class org.apache.lucene.util.automaton.Automaton: Finishes the current state; call this once you are done adding transitions for a state.
finishTerm() - Method in class org.apache.lucene.codecs.TermVectorsWriter: Called after a term and all its positions have been added.
finishTerm(BlockTermState) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter: Called when we are done adding docs to this term
finishTerm(BlockTermState) - Method in class org.apache.lucene.codecs.PushPostingsWriterBase: Finishes the current term.
finite - Variable in class org.apache.lucene.util.automaton.CompiledAutomaton: Indicates if the automaton accepts a finite set of strings.
FiniteStringsIterator - Class in org.apache.lucene.util.automaton: Iterates all accepted strings.
FiniteStringsIterator(Automaton) - Constructor for class org.apache.lucene.util.automaton.FiniteStringsIterator: Constructor.
FiniteStringsIterator(Automaton, int, int) - Constructor for class org.apache.lucene.util.automaton.FiniteStringsIterator: Constructor.
FixedBitSet - Class in org.apache.lucene.util: BitSet of fixed length (numBits), backed by accessible (FixedBitSet.getBits()) long[], accessed with an int index, implementing Bits and DocIdSet.
FixedBitSet(int) - Constructor for class org.apache.lucene.util.FixedBitSet: Creates a new FixedBitSet.
FixedBitSet(long[], int) - Constructor for class org.apache.lucene.util.FixedBitSet: Creates a new FixedBitSet using the provided long[] array as backing store.
flags() - Method in class org.apache.lucene.util.fst.FST.Arc
FlagsAttribute - Interface in org.apache.lucene.analysis.tokenattributes: This attribute can be used to pass different flags down the Tokenizer chain, e.g.
FlagsAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes: Default implementation of FlagsAttribute.
FlagsAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl: Initialize this attribute with no bits set
FlatFieldVectorsWriter<T> - Class in org.apache.lucene.codecs.hnsw: Vectors' writer for a field
FlatFieldVectorsWriter() - Constructor for class org.apache.lucene.codecs.hnsw.FlatFieldVectorsWriter
FlatVectorScorerUtil - Class in org.apache.lucene.codecs.hnsw: Utilities for FlatVectorsScorer.
FlatVectorsFormat - Class in org.apache.lucene.codecs.hnsw: Encodes/decodes per-document vectors and provides a scoring interface for the flat stored vectors
FlatVectorsFormat(String) - Constructor for class org.apache.lucene.codecs.hnsw.FlatVectorsFormat: Sole constructor
FlatVectorsReader - Class in org.apache.lucene.codecs.hnsw: Reads vectors from an index.
FlatVectorsReader(FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.hnsw.FlatVectorsReader: Sole constructor
flatVectorsScorer - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
flatVectorsScorer - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
FlatVectorsScorer - Interface in org.apache.lucene.codecs.hnsw: Provides mechanisms to score vectors that are stored in a flat file The purpose of this class is for providing flexibility to the codec utilizing the vectors
FlatVectorsWriter - Class in org.apache.lucene.codecs.hnsw: Vectors' writer for a field that allows additional indexing logic to be implemented by the caller
FlatVectorsWriter(FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.hnsw.FlatVectorsWriter: Sole constructor
flip(int) - Method in class org.apache.lucene.util.FixedBitSet: Flip the bit at the provided index.
flip(int, int) - Method in class org.apache.lucene.util.FixedBitSet: Flips a range of bits
flip(long) - Method in class org.apache.lucene.util.LongBitSet: Flip the bit at the provided index.
flip(long, long) - Method in class org.apache.lucene.util.LongBitSet: Flips a range of bits
flipFlop(long) - Static method in class org.apache.lucene.util.BitUtil: flip flops odd with even bits
FLOAT - org.apache.lucene.document.StoredValue.Type: Type of float values.
FLOAT - org.apache.lucene.search.SortField.Type: Sort using term values as encoded Floats.
FLOAT32 - org.apache.lucene.index.VectorEncoding: Encodes vector using 32 bits of precision per sample in IEEE floating point format.
FloatArrayList - Class in org.apache.lucene.internal.hppc: An array-backed list of float.
FloatArrayList() - Constructor for class org.apache.lucene.internal.hppc.FloatArrayList: New instance with sane defaults.
FloatArrayList(int) - Constructor for class org.apache.lucene.internal.hppc.FloatArrayList: New instance with sane defaults.
FloatArrayList(FloatArrayList) - Constructor for class org.apache.lucene.internal.hppc.FloatArrayList: Creates a new list from the elements of another list in its iteration order.
floatArrayToDoubleArray(float[]) - Static method in class org.apache.lucene.geo.XYEncodingUtils: Convert an array of float numbers to double numbers.
FloatComparator - Class in org.apache.lucene.search.comparators: Comparator based on Float.compare(float, float) for numHits.
FloatComparator(int, String, Float, boolean, Pruning) - Constructor for class org.apache.lucene.search.comparators.FloatComparator
FloatComparator.FloatLeafComparator - Class in org.apache.lucene.search.comparators: Leaf comparator for FloatComparator that provides skipping functionality
FloatCursor - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index and float value.
FloatCursor() - Constructor for class org.apache.lucene.internal.hppc.FloatCursor
FloatDocValuesField - Class in org.apache.lucene.document: Syntactic sugar for encoding floats as NumericDocValues via Float.floatToRawIntBits(float).
FloatDocValuesField(String, float) - Constructor for class org.apache.lucene.document.FloatDocValuesField: Creates a new DocValues field with the specified 32-bit float value
floatField(FieldInfo, float) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
floatField(FieldInfo, float) - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
floatField(FieldInfo, float) - Method in class org.apache.lucene.index.StoredFieldVisitor: Process a float numeric field.
FloatField - Class in org.apache.lucene.document: Field that stores a per-document float value for scoring, sorting or value retrieval and index the field for fast range filters.
FloatField(String, float) - Constructor for class org.apache.lucene.document.FloatField: Deprecated.
Use FloatField(String, float, Field.Store) with Field.Store.NO instead.
FloatField(String, float, Field.Store) - Constructor for class org.apache.lucene.document.FloatField: Creates a new FloatField, indexing the provided point, storing it as a DocValue, and optionally storing it as a stored field.
FloatHeap - Class in org.apache.lucene.util.hnsw: A bounded min heap that stores floats.
FloatHeap(int) - Constructor for class org.apache.lucene.util.hnsw.FloatHeap
FloatLeafComparator(LeafReaderContext) - Constructor for class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
FloatPoint - Class in org.apache.lucene.document: An indexed float field for fast range filters.
FloatPoint(String, float...) - Constructor for class org.apache.lucene.document.FloatPoint: Creates a new FloatPoint, indexing the provided N-dimensional float point.
FloatRange - Class in org.apache.lucene.document: An indexed Float Range field.
FloatRange(String, float[], float[]) - Constructor for class org.apache.lucene.document.FloatRange: Create a new FloatRange type, from min/max parallel arrays
FloatRangeDocValuesField - Class in org.apache.lucene.document: DocValues field for FloatRange.
FloatRangeDocValuesField(String, float[], float[]) - Constructor for class org.apache.lucene.document.FloatRangeDocValuesField: Sole constructor.
FloatSorter(String, Float, boolean, IndexSorter.NumericDocValuesProvider) - Constructor for class org.apache.lucene.index.IndexSorter.FloatSorter: Creates a new FloatSorter
floatToByte(float, int, int) - Static method in class org.apache.lucene.util.SmallFloat: Converts a 32 bit float to an 8 bit float.
floatToByte315(float) - Static method in class org.apache.lucene.util.SmallFloat: floatToByte(b, mantissaBits=3, zeroExponent=15)
smallest non-zero value = 5.820766E-10
largest value = 7.5161928E9
epsilon = 0.125
floatToEdits(float, int) - Static method in class org.apache.lucene.search.FuzzyQuery: Helper function to convert from "minimumSimilarity" fractions to raw edit distances.
floatToSortableInt(float) - Static method in class org.apache.lucene.util.NumericUtils: Converts a float value to a sortable signed int.
FloatVectorSimilarityQuery - Class in org.apache.lucene.search: Search for all (approximate) float vectors above a similarity threshold.
FloatVectorSimilarityQuery(String, float[], float) - Constructor for class org.apache.lucene.search.FloatVectorSimilarityQuery: Search for all (approximate) float vectors above a similarity threshold using VectorSimilarityCollector.
FloatVectorSimilarityQuery(String, float[], float, float) - Constructor for class org.apache.lucene.search.FloatVectorSimilarityQuery: Search for all (approximate) float vectors above a similarity threshold using VectorSimilarityCollector.
FloatVectorSimilarityQuery(String, float[], float, float, Query) - Constructor for class org.apache.lucene.search.FloatVectorSimilarityQuery: Search for all (approximate) float vectors above a similarity threshold using VectorSimilarityCollector.
FloatVectorSimilarityQuery(String, float[], float, Query) - Constructor for class org.apache.lucene.search.FloatVectorSimilarityQuery: Search for all (approximate) float vectors above a similarity threshold using VectorSimilarityCollector.
FloatVectorValues - Class in org.apache.lucene.index: This class provides access to per-document floating point vector values indexed as KnnFloatVectorField.
FloatVectorValues() - Constructor for class org.apache.lucene.index.FloatVectorValues: Sole constructor
floor(BytesRef, BytesRefBuilder) - Method in class org.apache.lucene.util.automaton.CompiledAutomaton: Finds largest term accepted by this Automaton, that's <= the provided input term.
floorBlockCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: The number of floor blocks (meta-blocks larger than the allowed maxItemsPerBlock) in the terms file.
floorSubBlockCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: The number of sub-blocks within the floor blocks.
flush() - Method in class org.apache.lucene.index.IndexWriter: Moves all in-memory segments to the Directory, but does not commit (fsync) them (call IndexWriter.commit() for that).
flush() - Method in class org.apache.lucene.util.packed.BlockPackedWriter
flush() - Method in class org.apache.lucene.util.packed.MonotonicBlockPackedWriter
flush() - Method in class org.apache.lucene.util.packed.PackedDataOutput: Flush pending bits to the underlying DataOutput.
flush(int, Sorter.DocMap) - Method in class org.apache.lucene.codecs.BufferingKnnVectorsWriter
flush(int, Sorter.DocMap) - Method in class org.apache.lucene.codecs.KnnVectorsWriter: Flush all buffered data on disk *
flush(int, Sorter.DocMap) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
flush(int, Sorter.DocMap) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsWriter
flush(int, Sorter.DocMap) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
FLUSH - org.apache.lucene.store.IOContext.Context
flushInfo - Variable in class org.apache.lucene.store.IOContext
FlushInfo - Class in org.apache.lucene.store: A FlushInfo provides information required for a FLUSH context.
FlushInfo(int, long) - Constructor for class org.apache.lucene.store.FlushInfo: Creates a new FlushInfo instance from the values required for a FLUSH IOContext context.
flushNextBuffer() - Method in class org.apache.lucene.index.IndexWriter: Expert: Flushes the next pending writer per thread buffer if available or the largest active non-pending writer per thread buffer in the calling thread.
flushPolicy - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: FlushPolicy to control when segments are flushed.
FOOTER_MAGIC - Static variable in class org.apache.lucene.codecs.CodecUtil: Constant to identify the start of a codec footer.
footerLength() - Static method in class org.apache.lucene.codecs.CodecUtil: Computes the length of a codec footer.
forceDelete(String) - Method in class org.apache.lucene.util.FileDeleter
forceMerge(int) - Method in class org.apache.lucene.index.IndexWriter: Forces merge policy to merge segments until there are <= maxNumSegments.
forceMerge(int, boolean) - Method in class org.apache.lucene.index.IndexWriter: Just like IndexWriter.forceMerge(int), except you can specify whether the call should block until all merging completes.
forceMergeDeletes() - Method in class org.apache.lucene.index.IndexWriter: Forces merging of all segments that have deleted documents.
forceMergeDeletes(boolean) - Method in class org.apache.lucene.index.IndexWriter: Just like IndexWriter.forceMergeDeletes(), except you can specify whether the call should block until the operation completes.
forCount(int) - Static method in class org.apache.lucene.util.packed.PackedInts.NullReader
forDeltaUtil - Variable in class org.apache.lucene.codecs.lucene912.PostingIndexInput
ForDeltaUtil - Class in org.apache.lucene.codecs.lucene912: Inspired from https://fulmicoton.com/posts/bitpacking/ Encodes multiple integers in a long to get SIMD-like speedups.
ForDeltaUtil() - Constructor for class org.apache.lucene.codecs.lucene912.ForDeltaUtil
forEach(CheckedIntConsumer<IOException>) - Method in class org.apache.lucene.search.DocIdStream: Iterate over doc IDs contained in this stream in order, calling the given CheckedIntConsumer on them.
forField(String, IOSupplier<MatchesIterator>) - Static method in class org.apache.lucene.search.MatchesUtils: Create a Matches for a single field
format - Variable in class org.apache.lucene.util.packed.PackedInts.FormatAndBits
FormatAndBits(PackedInts.Format, int) - Constructor for class org.apache.lucene.util.packed.PackedInts.FormatAndBits
forName(String) - Static method in class org.apache.lucene.codecs.Codec: looks up a codec by name
forName(String) - Static method in class org.apache.lucene.codecs.DocValuesFormat: looks up a format by name
forName(String) - Static method in class org.apache.lucene.codecs.KnnVectorsFormat: looks up a format by name
forName(String) - Static method in class org.apache.lucene.codecs.PostingsFormat: looks up a format by name
forName(String) - Static method in enum org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
forName(String) - Static method in class org.apache.lucene.index.SortFieldProvider: Looks up a SortFieldProvider by name
forName(String, Map<String, String>) - Static method in class org.apache.lucene.analysis.CharFilterFactory: looks up a charfilter by name from context classpath
forName(String, Map<String, String>) - Static method in class org.apache.lucene.analysis.TokenFilterFactory: looks up a tokenfilter by name from context classpath
forName(String, Map<String, String>) - Static method in class org.apache.lucene.analysis.TokenizerFactory: looks up a tokenizer by name from context classpath
forUtil - Variable in class org.apache.lucene.codecs.lucene912.PostingIndexInput
ForUtil - Class in org.apache.lucene.codecs.lucene912: Inspired from https://fulmicoton.com/posts/bitpacking/ Encodes multiple integers in a long to get SIMD-like speedups.
ForUtil() - Constructor for class org.apache.lucene.codecs.lucene912.ForUtil
FOUND - org.apache.lucene.index.TermsEnum.SeekStatus: The precise term was found.
FREE_BSD - Static variable in class org.apache.lucene.util.Constants: True iff running on FreeBSD
freeBefore(int) - Method in class org.apache.lucene.util.RollingBuffer
freeBlocks(int) - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator: Removes the given number of byte blocks from the buffer if possible.
freeBlocks(int) - Method in class org.apache.lucene.util.RecyclingIntBlockAllocator: Removes the given number of int blocks from the buffer if possible.
freeze() - Method in class org.apache.lucene.document.FieldType: Prevents future changes.
freeze(boolean) - Method in class org.apache.lucene.util.PagedBytes: Commits final byte[], trimming it if necessary and if trim=true
freq - Variable in class org.apache.lucene.index.Impact: Term frequency of the term in the document.
freq() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
freq() - Method in class org.apache.lucene.index.MultiPostingsEnum
freq() - Method in class org.apache.lucene.index.PostingsEnum: Returns term frequency in the current document, or 1 if the field was indexed with IndexOptions.DOCS.
freq() - Method in class org.apache.lucene.index.SlowImpactsEnum
freq() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionFullPostingsEnum
freq() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
freq() - Method in class org.apache.lucene.search.TermScorer: Returns term frequency in the current document.
FREQS - Static variable in class org.apache.lucene.index.PostingsEnum: Flag to pass to TermsEnum.postings(PostingsEnum, int) if you require term frequencies in the returned enum.
frequency(int) - Method in class org.apache.lucene.util.FrequencyTrackingRingBuffer: Returns the frequency of the provided key in the ring buffer.
FrequencyTrackingRingBuffer - Class in org.apache.lucene.util: A ring buffer that tracks the frequency of the integers that it contains.
FrequencyTrackingRingBuffer(int, int) - Constructor for class org.apache.lucene.util.FrequencyTrackingRingBuffer: Create a new ring buffer that will contain at most maxSize items.
from - Variable in class org.apache.lucene.util.automaton.RegExp: Extents for range type expressions
from(char...) - Static method in class org.apache.lucene.internal.hppc.CharHashSet: Create a set from a variable number of arguments or an array of char.
from(char[], VType[]) - Static method in class org.apache.lucene.internal.hppc.CharObjectHashMap: Creates a hash map from two index-aligned arrays of key-value pairs.
from(float...) - Static method in class org.apache.lucene.internal.hppc.FloatArrayList: Create a list from a variable number of arguments or an array of int.
from(int...) - Static method in class org.apache.lucene.internal.hppc.IntArrayList: Create a list from a variable number of arguments or an array of int.
from(int...) - Static method in class org.apache.lucene.internal.hppc.IntHashSet: Create a set from a variable number of arguments or an array of int.
from(int[], double[]) - Static method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Creates a hash map from two index-aligned arrays of key-value pairs.
from(int[], float[]) - Static method in class org.apache.lucene.internal.hppc.IntFloatHashMap: Creates a hash map from two index-aligned arrays of key-value pairs.
from(int[], int[]) - Static method in class org.apache.lucene.internal.hppc.IntIntHashMap: Creates a hash map from two index-aligned arrays of key-value pairs.
from(int[], long[]) - Static method in class org.apache.lucene.internal.hppc.IntLongHashMap: Creates a hash map from two index-aligned arrays of key-value pairs.
from(int[], VType[]) - Static method in class org.apache.lucene.internal.hppc.IntObjectHashMap: Creates a hash map from two index-aligned arrays of key-value pairs.
from(long...) - Static method in class org.apache.lucene.internal.hppc.LongArrayList: Create a list from a variable number of arguments or an array of int.
from(long...) - Static method in class org.apache.lucene.internal.hppc.LongHashSet: Create a set from a variable number of arguments or an array of long.
from(long[], float[]) - Static method in class org.apache.lucene.internal.hppc.LongFloatHashMap: Creates a hash map from two index-aligned arrays of key-value pairs.
from(long[], int[]) - Static method in class org.apache.lucene.internal.hppc.LongIntHashMap: Creates a hash map from two index-aligned arrays of key-value pairs.
from(long[], VType[]) - Static method in class org.apache.lucene.internal.hppc.LongObjectHashMap: Creates a hash map from two index-aligned arrays of key-value pairs.
fromBits(int, int, int) - Static method in class org.apache.lucene.util.Version: Returns a new version based on raw numbers
fromBytes(List<byte[]>, int) - Static method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues: Creates a RandomAccessVectorValues.Bytes from a list of byte arrays.
fromDoubleField(String) - Static method in class org.apache.lucene.search.DoubleValuesSource: Creates a DoubleValuesSource that wraps a double-valued field
fromField(String, LongToDoubleFunction) - Static method in class org.apache.lucene.search.DoubleValuesSource: Creates a DoubleValuesSource that wraps a generic NumericDocValues field
fromFloatField(String) - Static method in class org.apache.lucene.search.DoubleValuesSource: Creates a DoubleValuesSource that wraps a float-valued field
fromFloats(List<float[]>, int) - Static method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues: Creates a RandomAccessVectorValues.Floats from a list of float arrays.
fromFSTReader(FST.FSTMetadata<T>, FSTReader) - Static method in class org.apache.lucene.util.fst.FST: Create a FST from a FSTReader.
fromGeoJSON(String) - Static method in class org.apache.lucene.geo.Polygon: Parses a standard GeoJSON polygon string.
fromGraph(RandomVectorScorerSupplier, int, int, long, HnswGraph, int[], BitSet, int) - Static method in class org.apache.lucene.util.hnsw.InitializedHnswGraphBuilder: Create a new HnswGraphBuilder that is initialized with the provided HnswGraph.
fromIntField(String) - Static method in class org.apache.lucene.search.DoubleValuesSource: Creates a DoubleValuesSource that wraps an int-valued field
fromIntField(String) - Static method in class org.apache.lucene.search.LongValuesSource: Creates a LongValuesSource that wraps an int-valued field
fromLongField(String) - Static method in class org.apache.lucene.search.DoubleValuesSource: Creates a DoubleValuesSource that wraps a long-valued field
fromLongField(String) - Static method in class org.apache.lucene.search.LongValuesSource: Creates a LongValuesSource that wraps a long-valued field
fromPointDistance(double, double, double) - Static method in class org.apache.lucene.geo.Rectangle: Compute Bounding Box for a circle using WGS-84 parameters
fromPointDistance(float, float, float) - Static method in class org.apache.lucene.geo.XYRectangle: Compute Bounding Box for a circle in cartesian geometry
fromPolygon(Polygon[]) - Static method in class org.apache.lucene.geo.Rectangle: Returns the bounding box over an array of polygons
fromQuery(Query) - Static method in class org.apache.lucene.search.DoubleValuesSource: Create a DoubleValuesSource that returns the score of a particular query
fromScorer(Scorable) - Static method in class org.apache.lucene.search.DoubleValuesSource: Returns a DoubleValues instance that wraps scores returned by a Scorer.
fromSign(int) - Static method in enum org.apache.lucene.geo.GeoUtils.WindingOrder
fromStoredMeta(IndexInput, int) - Static method in class org.apache.lucene.codecs.lucene95.OrdToDocDISIReaderConfiguration: Reads in the necessary fields stored in the outputMeta to configure DirectMonotonicReader and IndexedDISI.
fromSubMatches(List<Matches>) - Static method in class org.apache.lucene.search.MatchesUtils: Amalgamate a collection of Matches into a single object
fromVectors(FloatVectorValues, float, int, byte) - Static method in class org.apache.lucene.util.quantization.ScalarQuantizer: This will read the float vector values and calculate the quantiles.
fromVectorsAutoInterval(FloatVectorValues, VectorSimilarityFunction, int, byte) - Static method in class org.apache.lucene.util.quantization.ScalarQuantizer
fromVectorSimilarity(VectorSimilarityFunction, float, byte) - Static method in interface org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity: Creates a ScalarQuantizedVectorSimilarity from a VectorSimilarityFunction and the constant multiplier used for quantization.
FSDirectory - Class in org.apache.lucene.store: Base class for Directory implementations that store index files in the file system.
FSDirectory(Path, LockFactory) - Constructor for class org.apache.lucene.store.FSDirectory: Create a new FSDirectory for the named location (ctor for subclasses).
FSLockFactory - Class in org.apache.lucene.store: Base class for file system based locking implementation.
FSLockFactory() - Constructor for class org.apache.lucene.store.FSLockFactory
FST<T> - Class in org.apache.lucene.util.fst: Represents an finite state machine (FST), using a compact byte[] format.
FST(FST.FSTMetadata<T>, DataInput) - Constructor for class org.apache.lucene.util.fst.FST: Load a previously saved FST with a DataInput for metdata using an OnHeapFSTStore with maxBlockBits set to FST.DEFAULT_MAX_BLOCK_BITS
FST.Arc<T> - Class in org.apache.lucene.util.fst: Represents a single arc.
FST.BytesReader - Class in org.apache.lucene.util.fst: Reads bytes stored in an FST.
FST.FSTMetadata<T> - Class in org.apache.lucene.util.fst: Represents the FST metadata.
FST.INPUT_TYPE - Enum in org.apache.lucene.util.fst: Specifies allowed range of each int input label for this FST.
FSTCompiler<T> - Class in org.apache.lucene.util.fst: Builds a minimal FST (maps an IntsRef term to an arbitrary output) from pre-sorted terms with outputs.
FSTCompiler.Builder<T> - Class in org.apache.lucene.util.fst: Fluent-style constructor for FST FSTCompiler.
FSTMetadata(FST.INPUT_TYPE, Outputs<T>, T, long, int, long) - Constructor for class org.apache.lucene.util.fst.FST.FSTMetadata
fstRamBytesUsed() - Method in class org.apache.lucene.util.fst.FSTCompiler
FSTReader - Interface in org.apache.lucene.util.fst: Abstraction for reading bytes necessary for FST.
fstSizeInBytes() - Method in class org.apache.lucene.util.fst.FSTCompiler
fsync(String) - Method in class org.apache.lucene.store.FSDirectory
fsync(Path, boolean) - Static method in class org.apache.lucene.util.IOUtils: Ensure that any writes to the given file is written to the storage device that contains it.
FULL_FLUSH - org.apache.lucene.index.MergeTrigger: Merge was triggered by a full flush.
FuzzyQuery - Class in org.apache.lucene.search: Implements the fuzzy search query.
FuzzyQuery(Term) - Constructor for class org.apache.lucene.search.FuzzyQuery: Calls FuzzyQuery(term, defaultMaxEdits).
FuzzyQuery(Term, int) - Constructor for class org.apache.lucene.search.FuzzyQuery: Calls FuzzyQuery(term, maxEdits, defaultPrefixLength).
FuzzyQuery(Term, int, int) - Constructor for class org.apache.lucene.search.FuzzyQuery: Calls FuzzyQuery(term, maxEdits, prefixLength, defaultMaxExpansions, defaultTranspositions).
FuzzyQuery(Term, int, int, int, boolean) - Constructor for class org.apache.lucene.search.FuzzyQuery: Calls FuzzyQuery(Term, int, int, int, boolean, org.apache.lucene.search.MultiTermQuery.RewriteMethod) FuzzyQuery(term, maxEdits, prefixLength, maxExpansions, defaultRewriteMethod(maxExpansions))
FuzzyQuery(Term, int, int, int, boolean, MultiTermQuery.RewriteMethod) - Constructor for class org.apache.lucene.search.FuzzyQuery: Create a new FuzzyQuery that will match terms with an edit distance of at most maxEdits to term.
FuzzyTermsEnum - Class in org.apache.lucene.search: Subclass of TermsEnum for enumerating all terms that are similar to the specified filter term.
FuzzyTermsEnum(Terms, Term, int, int, boolean) - Constructor for class org.apache.lucene.search.FuzzyTermsEnum: Constructor for enumeration of all terms from specified reader which share a prefix of length prefixLength with term and which have at most maxEdits edits.
FuzzyTermsEnum.FuzzyTermsException - Exception in org.apache.lucene.search: Thrown to indicate that there was an issue creating a fuzzy query for a given term.

G

gamma(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic: compute the gamma component (only for F3EXp and F3LOG)
gamma(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP: compute the gamma component
gamma(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG: compute the gamma component
gamma(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP: compute the gamma component
gamma(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG: compute the gamma component
gamma(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP: compute the gamma component
gamma(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG: compute the gamma component
GB - Static variable in class org.apache.lucene.util.OfflineSorter: Convenience constant for gigabytes
gcd(long, long) - Static method in class org.apache.lucene.util.MathUtil: Return the greatest common divisor of a and b, consistently with BigInteger.gcd(BigInteger).
generationFromSegmentsFileName(String) - Static method in class org.apache.lucene.index.SegmentInfos: Parse the generation off the segments file name and return it.
GeoEncodingUtils - Class in org.apache.lucene.geo: reusable geopoint encoding methods
GeoEncodingUtils.Component2DPredicate - Class in org.apache.lucene.geo: A predicate that checks whether a given point is within a component2D geometry.
GeoEncodingUtils.DistancePredicate - Class in org.apache.lucene.geo: A predicate that checks whether a given point is within a distance of another point.
Geometry - Class in org.apache.lucene.geo: Base class for LatLonGeometry and XYGeometry
Geometry() - Constructor for class org.apache.lucene.geo.Geometry
GEOMETRYCOLLECTION - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
GeoUtils - Class in org.apache.lucene.geo: Basic reusable geo-spatial utility methods
GeoUtils.WindingOrder - Enum in org.apache.lucene.geo: used to define the orientation of 3 points -1 = Clockwise 0 = Colinear 1 = Counter-clockwise
get() - Method in class org.apache.lucene.util.BytesRefBuilder: Return a BytesRef that points to the internal content of this builder.
get() - Method in class org.apache.lucene.util.CharsRefBuilder: Return a CharsRef that points to the internal content of this builder.
get() - Method in class org.apache.lucene.util.CloseableThreadLocal
get() - Method in class org.apache.lucene.util.Counter: Returns the counters current value
get() - Method in class org.apache.lucene.util.IntsRefBuilder: Return a IntsRef that points to the internal content of this builder.
get() - Method in interface org.apache.lucene.util.IOSupplier: Gets the result.
get() - Method in class org.apache.lucene.util.RefCount
get() - Method in class org.apache.lucene.util.SetOnce: Returns the object set by SetOnce.set(Object).
get(char) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
get(char[], int, int) - Method in class org.apache.lucene.analysis.CharArrayMap: returns the value of the mapping of len chars of text starting at off
get(int) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsReader
get(int) - Method in interface org.apache.lucene.index.MergeState.DocMap: Return the mapped docID or -1 if the given doc is not mapped.
get(int) - Method in class org.apache.lucene.index.MultiBits
get(int) - Method in class org.apache.lucene.index.TermVectors: Returns term vectors for this document, or null if term vectors were not indexed.
get(int) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
get(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
get(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
get(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
get(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
get(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
get(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
get(int) - Method in class org.apache.lucene.internal.hppc.LongArrayList
get(int) - Method in interface org.apache.lucene.util.Bits: Returns the value of the bit with the specified index.
get(int) - Method in class org.apache.lucene.util.Bits.MatchAllBits
get(int) - Method in class org.apache.lucene.util.Bits.MatchNoBits
get(int) - Method in class org.apache.lucene.util.FixedBitSet
get(int) - Method in class org.apache.lucene.util.LongHeap: Return the element at the ith location in the heap array.
get(int) - Method in class org.apache.lucene.util.packed.GrowableWriter
get(int) - Method in class org.apache.lucene.util.packed.PackedInts.NullReader
get(int) - Method in class org.apache.lucene.util.packed.PackedInts.Reader: Get the long at the given index.
get(int) - Method in class org.apache.lucene.util.RollingBuffer: Get T instance for this absolute position; this is allowed to be arbitrarily far "in the future" but cannot be before the last freeBefore.
get(int) - Method in class org.apache.lucene.util.SparseFixedBitSet
get(int, long[], int, int) - Method in class org.apache.lucene.util.packed.GrowableWriter
get(int, long[], int, int) - Method in class org.apache.lucene.util.packed.PackedInts.NullReader
get(int, long[], int, int) - Method in class org.apache.lucene.util.packed.PackedInts.Reader: Bulk get: read at least one and at most len longs starting from index into arr[off:off+len] and return the actual number of values that have been read.
get(int, String) - Method in class org.apache.lucene.index.TermVectors: Retrieve term vector for this document and field, or null if term vectors were not indexed.
get(int, BytesRef) - Method in class org.apache.lucene.util.BytesRefHash: Populates and returns a BytesRef with the bytes for the given bytesID.
get(long) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
get(long) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
get(long) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
get(long) - Method in class org.apache.lucene.search.ScorerSupplier: Get the Scorer.
get(long) - Method in class org.apache.lucene.util.LongBitSet
get(long) - Method in class org.apache.lucene.util.LongValues: Get value at index.
get(long) - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
get(long) - Method in class org.apache.lucene.util.packed.DirectMonotonicReader
get(long) - Method in class org.apache.lucene.util.packed.MonotonicBlockPackedReader
get(long) - Method in class org.apache.lucene.util.packed.PackedLongValues
get(CharSequence) - Method in class org.apache.lucene.analysis.CharArrayMap: returns the value of the mapping of the chars inside this CharSequence
get(Object) - Method in class org.apache.lucene.analysis.CharArrayMap
get(Object) - Method in class org.apache.lucene.util.WeakIdentityMap: Returns the value to which the specified key is mapped.
get(String) - Method in class org.apache.lucene.document.Document: Returns the string value of the field with the given name if any exist in this document, or null.
get(String) - Method in class org.apache.lucene.search.LiveFieldValues: Returns the current value for this id, or null if the id isn't in the index or was deleted.
get(String) - Method in class org.apache.lucene.search.similarities.PerFieldSimilarityWrapper: Returns a Similarity for scoring a field.
get(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
get(Map<String, String>, String, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
get(Map<String, String>, String, Collection<String>) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
get(Map<String, String>, String, Collection<String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
get(Map<String, String>, String, Collection<String>, String, boolean) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
get(LeafReader) - Method in interface org.apache.lucene.index.IndexSorter.NumericDocValuesProvider: Returns the NumericDocValues instance for this LeafReader
get(LeafReader) - Method in interface org.apache.lucene.index.IndexSorter.SortedDocValuesProvider: Returns the SortedDocValues instance for this LeafReader
get(LeafReaderContext) - Method in class org.apache.lucene.index.TermStates: Returns the TermState for a leaf reader context or null if no TermState for the context was registered.
get(BytesRefBuilder, int) - Method in class org.apache.lucene.util.BytesRefArray: Returns the n'th element of this BytesRefArray
get(BytesRefBuilder, BytesRef, int) - Method in class org.apache.lucene.util.StringSorter
get(FST<T>, BytesRef) - Static method in class org.apache.lucene.util.fst.Util: Looks up the output for this input, or null if the input is not accepted
get(FST<T>, IntsRef) - Static method in class org.apache.lucene.util.fst.Util: Looks up the output for this input, or null if the input is not accepted.
GET_READER - org.apache.lucene.index.MergeTrigger: Merge was triggered on opening NRT readers.
getAcceptOrds(Bits) - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
getAcceptOrds(Bits) - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
getAcceptOrds(Bits) - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
getAcceptOrds(Bits) - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues: Returns the Bits representing live documents.
getAcceptOrds(Bits) - Method in class org.apache.lucene.util.hnsw.RandomVectorScorer.AbstractRandomVectorScorer
getAcceptOrds(Bits) - Method in interface org.apache.lucene.util.hnsw.RandomVectorScorer: Returns the Bits representing live documents.
getAfterEffect() - Method in class org.apache.lucene.search.similarities.DFRSimilarity: Returns the first normalization
getAllFiles() - Method in class org.apache.lucene.util.FileDeleter: get all files, some of them may have ref count 0
getAnalyzer() - Method in class org.apache.lucene.index.IndexWriter: Returns the analyzer used by this index.
getAnalyzer() - Method in class org.apache.lucene.index.IndexWriterConfig
getAnalyzer() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the default analyzer to use for indexing documents.
getAnalyzer() - Method in class org.apache.lucene.util.QueryBuilder: Returns the analyzer.
getAndClear(int) - Method in class org.apache.lucene.util.FixedBitSet
getAndClear(long) - Method in class org.apache.lucene.util.LongBitSet
getAndSet(int) - Method in class org.apache.lucene.util.BitSet: Set the bit at i, returning true if it was previously set.
getAndSet(int) - Method in class org.apache.lucene.util.FixedBitSet
getAndSet(int) - Method in class org.apache.lucene.util.SparseFixedBitSet
getAndSet(long) - Method in class org.apache.lucene.util.LongBitSet
getArcCount() - Method in class org.apache.lucene.util.fst.FSTCompiler
getAsComparableLong(int) - Method in interface org.apache.lucene.index.IndexSorter.ComparableProvider: Returns a long so that the natural ordering of long values matches the ordering of doc IDs for the given comparator
getAttribute(Class<T>) - Method in class org.apache.lucene.util.AttributeSource: Returns the instance of the passed in Attribute contained in this AttributeSource
getAttribute(String) - Method in class org.apache.lucene.index.FieldInfo: Get a codec attribute value, or null if it does not exist
getAttribute(String) - Method in class org.apache.lucene.index.SegmentInfo: Get a codec attribute value, or null if it does not exist
getAttributeClassesIterator() - Method in class org.apache.lucene.util.AttributeSource: Returns a new iterator that iterates the attribute classes in the same order they were added in.
getAttributeFactory() - Method in class org.apache.lucene.util.AttributeSource: returns the used AttributeFactory.
getAttributeImplsIterator() - Method in class org.apache.lucene.util.AttributeSource: Returns a new iterator that iterates all unique Attribute implementations.
getAttributes() - Method in class org.apache.lucene.document.FieldType
getAttributes() - Method in interface org.apache.lucene.index.IndexableFieldType: Attributes for the field type.
getAttributes() - Method in class org.apache.lucene.index.SegmentInfo: Returns the internal codec attributes map.
getAttributeSource() - Method in class org.apache.lucene.index.FieldInvertState: Returns the AttributeSource from the TokenStream that provided the indexed tokens for this field.
getAutoGenerateMultiTermSynonymsPhraseQuery() - Method in class org.apache.lucene.util.QueryBuilder: Returns true if phrase query should be automatically generated for multi terms synonyms.
getAutoIOThrottle() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Returns true if auto IO throttling is currently enabled.
getAutomata() - Method in class org.apache.lucene.search.FuzzyQuery: Returns the compiled automata used to match terms
getAutomaton() - Method in class org.apache.lucene.search.AutomatonQuery: Returns the automaton used to create this query
getAutomaton() - Method in exception org.apache.lucene.util.automaton.TooComplexToDeterminizeException: Returns the automaton that caused this exception, if any.
getAutomaton(String) - Method in interface org.apache.lucene.util.automaton.AutomatonProvider: Returns automaton of the given name.
getAvgFieldLength() - Method in class org.apache.lucene.search.similarities.BasicStats: Returns the average field length.
getB() - Method in class org.apache.lucene.search.similarities.BM25Similarity: Returns the b parameter
getBasicModel() - Method in class org.apache.lucene.search.similarities.DFRSimilarity: Returns the basic model of information content
getBinary(FieldInfo) - Method in class org.apache.lucene.codecs.DocValuesProducer: Returns BinaryDocValues for this field.
getBinary(FieldInfo) - Method in class org.apache.lucene.index.EmptyDocValuesProducer
getBinary(LeafReader, String) - Static method in class org.apache.lucene.index.DocValues: Returns BinaryDocValues for the field, or DocValues.emptyBinary() if it has none.
getBinaryDocValues(String) - Method in class org.apache.lucene.index.CodecReader
getBinaryDocValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
getBinaryDocValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
getBinaryDocValues(String) - Method in class org.apache.lucene.index.LeafReader: Returns BinaryDocValues for this field, or null if no binary doc values were indexed for this field.
getBinaryDocValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
getBinaryDocValues(LeafReaderContext, String) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator: Retrieves the BinaryDocValues for the field in this segment
getBinaryValue() - Method in class org.apache.lucene.document.StoredValue: Retrieve a binary value.
getBinaryValue(String) - Method in class org.apache.lucene.document.Document: Returns an array of bytes for the first (or only) field that has the name specified as the method parameter.
getBinaryValues(String) - Method in class org.apache.lucene.document.Document: Returns an array of byte arrays for of the fields that have the name specified as the method parameter.
getBinaryValues(IndexReader, String) - Static method in class org.apache.lucene.index.MultiDocValues: Returns a BinaryDocValues for a reader's docvalues (potentially merging on-the-fly)
getBits() - Method in class org.apache.lucene.util.FixedBitSet: Expert.
getBits() - Method in class org.apache.lucene.util.LongBitSet: Expert.
getBits() - Method in class org.apache.lucene.util.quantization.ScalarQuantizer
getBitSet() - Method in class org.apache.lucene.util.BitSetIterator: Return the wrapped BitSet.
getBitSet() - Method in class org.apache.lucene.util.DocBaseBitSetIterator: Get the FixedBitSet.
getBitsPerValue() - Method in class org.apache.lucene.util.packed.GrowableWriter
getBitsPerValue() - Method in class org.apache.lucene.util.packed.PackedInts.Mutable
getBitsPerValue() - Method in interface org.apache.lucene.util.packed.PackedInts.ReaderIterator: Returns number of bits per value
getBoolean(Map<String, String>, String, boolean) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
getBoost() - Method in interface org.apache.lucene.search.BoostAttribute: Retrieves the boost, default is 1.0f.
getBoost() - Method in class org.apache.lucene.search.BoostAttributeImpl
getBoost() - Method in class org.apache.lucene.search.BoostQuery: Return the applied boost.
getBoost() - Method in class org.apache.lucene.search.FuzzyTermsEnum: Gets the boost of the current term
getBoost() - Method in class org.apache.lucene.search.IndriScorer
getBoost() - Method in class org.apache.lucene.search.similarities.BasicStats: Returns the total boost.
getBoundingBox() - Method in class org.apache.lucene.document.LatLonShapeDocValues
getBoundingBox() - Method in class org.apache.lucene.document.LatLonShapeDocValuesField: retrieves the bounding box for the geometry
getBoundingBox() - Method in class org.apache.lucene.document.ShapeDocValuesField: retrieves the bounding box for the geometry
getBoundingBox() - Method in class org.apache.lucene.document.XYShapeDocValues
getBoundingBox() - Method in class org.apache.lucene.document.XYShapeDocValuesField
getBucket(int, int) - Method in class org.apache.lucene.util.MSBRadixSorter: Return a number for the k-th character between 0 and MSBRadixSorter.HISTOGRAM_SIZE.
getBuffer() - Method in class org.apache.lucene.analysis.CharacterUtils.CharacterBuffer: Returns the internal buffer
getBuffer(int) - Method in class org.apache.lucene.util.ByteBlockPool: Retrieve the buffer at the specified index from the buffer pool.
getBufferSize() - Method in class org.apache.lucene.store.BufferedIndexInput: Returns buffer size
getBufferSize() - Method in class org.apache.lucene.util.RollingBuffer: Returns how many active positions are in the buffer.
getByte(long) - Method in class org.apache.lucene.util.PagedBytes.Reader: Get the byte at the given offset.
getByteAt(int, int) - Method in class org.apache.lucene.codecs.MutablePointTree: Get the k-th byte of the i-th value.
getByteBlock() - Method in class org.apache.lucene.util.ByteBlockPool.Allocator
getByteBlock() - Method in class org.apache.lucene.util.ByteBlockPool.DirectTrackingAllocator
getByteBlock() - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
getBytesComparator() - Method in class org.apache.lucene.search.SortField
getBytesPerDim() - Method in class org.apache.lucene.search.PointInSetQuery
getBytesPerDim() - Method in class org.apache.lucene.search.PointRangeQuery
getBytesPerDimension() - Method in class org.apache.lucene.index.PointValues: Returns the number of bytes per dimension
getBytesPerDimension() - Method in class org.apache.lucene.util.bkd.BKDReader
getBytesReader() - Method in class org.apache.lucene.util.fst.FST: Returns a FST.BytesReader for this FST, positioned at position 0.
getBytesRef() - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
getBytesRef() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
getBytesRef() - Method in interface org.apache.lucene.analysis.tokenattributes.TermToBytesRefAttribute: Retrieve this attribute's BytesRef.
getBytesRefIterator() - Method in class org.apache.lucene.search.TermInSetQuery: Get an iterator over the encoded terms for query inspection.
getByteVectorValues(String) - Method in class org.apache.lucene.codecs.KnnVectorsReader: Returns the ByteVectorValues for the given field.
getByteVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
getByteVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
getByteVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
getByteVectorValues(String) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
getByteVectorValues(String) - Method in class org.apache.lucene.index.CodecReader
getByteVectorValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
getByteVectorValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
getByteVectorValues(String) - Method in class org.apache.lucene.index.LeafReader: Returns ByteVectorValues for this field, or null if no ByteVectorValues were indexed.
getByteVectorValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
getC() - Method in class org.apache.lucene.search.similarities.NormalizationH1: Returns the c parameter.
getC() - Method in class org.apache.lucene.search.similarities.NormalizationH2: Returns the c parameter.
getCacheCount() - Method in class org.apache.lucene.search.LRUQueryCache: Return the total number of cache entries that have been generated and put in the cache.
getCacheSize() - Method in class org.apache.lucene.search.LRUQueryCache: Return the total number of DocIdSets which are currently stored in the cache.
getCalibrateSizeByDeletes() - Method in class org.apache.lucene.index.LogMergePolicy: Returns true if the segment size should be calibrated by the number of deletes when choosing segments for merge.
getCentroid() - Method in class org.apache.lucene.document.LatLonShapeDocValues
getCentroid() - Method in class org.apache.lucene.document.LatLonShapeDocValuesField: retrieves the centroid location for the geometry
getCentroid() - Method in class org.apache.lucene.document.ShapeDocValuesField: retrieves the centroid location for the geometry
getCentroid() - Method in class org.apache.lucene.document.XYShapeDocValues
getCentroid() - Method in class org.apache.lucene.document.XYShapeDocValuesField: retrieves the centroid location for the geometry
getChar(Map<String, String>, String, char) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
getCharIntervals() - Method in class org.apache.lucene.util.automaton.RunAutomaton: Returns array of codepoint class interval start points.
getCharSequenceValue() - Method in class org.apache.lucene.document.Field
getCharSequenceValue() - Method in interface org.apache.lucene.index.IndexableField: Non-null if this field has a string value
getChecksum() - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
getChecksum() - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
getChecksum() - Method in class org.apache.lucene.store.ChecksumIndexInput: Returns the current checksum value
getChecksum() - Method in class org.apache.lucene.store.FilterIndexOutput
getChecksum() - Method in class org.apache.lucene.store.IndexOutput: Returns the current checksum of bytes written so far
getChecksum() - Method in class org.apache.lucene.store.OutputStreamIndexOutput
getChecksumsOnly() - Method in class org.apache.lucene.index.CheckIndex: See CheckIndex.getChecksumsOnly().
getChildren() - Method in class org.apache.lucene.search.FilterScorable
getChildren() - Method in class org.apache.lucene.search.Scorable: Returns child sub-scorers positioned on the current document
getChildren() - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
getChildResources() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
getChildResources() - Method in class org.apache.lucene.index.OrdinalMap
getChildResources() - Method in class org.apache.lucene.search.LRUQueryCache
getChildResources() - Method in class org.apache.lucene.search.TermInSetQuery
getChildResources() - Method in interface org.apache.lucene.util.Accountable: Returns nested resources of this class.
getClassArg() - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
getClauses() - Method in class org.apache.lucene.search.IndriQuery
getCodec() - Method in class org.apache.lucene.index.IndexWriterConfig
getCodec() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the current Codec.
getCodec() - Method in class org.apache.lucene.index.SegmentInfo: Return Codec that wrote this segment.
getCollectionProbability() - Method in class org.apache.lucene.search.similarities.LMSimilarity.LMStats: Returns the probability that the current term is generated by the collection.
getCollectors() - Method in class org.apache.lucene.search.MultiCollector: Provides access to the wrapped Collectors for advanced use-cases
getCollectors() - Method in class org.apache.lucene.search.TopFieldCollectorManager
getCommitLuceneVersion() - Method in class org.apache.lucene.index.SegmentInfos: Returns which Lucene Version wrote this commit, or null if the version this index was written with did not directly record the version.
getCommitOnClose() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns true if IndexWriter.close() should first commit before closing.
getCommonPrefix(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns the longest string that is a prefix of all accepted strings and visits each state at most once.
getCommonPrefixBytesRef(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns the longest BytesRef that is a prefix of all accepted strings and visits each state at most once.
getCommonSuffixBytesRef(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns the longest BytesRef that is a suffix of all accepted strings.
getComparableProviders(List<? extends LeafReader>) - Method in class org.apache.lucene.index.IndexSorter.DoubleSorter
getComparableProviders(List<? extends LeafReader>) - Method in class org.apache.lucene.index.IndexSorter.FloatSorter
getComparableProviders(List<? extends LeafReader>) - Method in interface org.apache.lucene.index.IndexSorter: Get an array of IndexSorter.ComparableProvider, one per segment, for merge sorting documents in different segments
getComparableProviders(List<? extends LeafReader>) - Method in class org.apache.lucene.index.IndexSorter.IntSorter
getComparableProviders(List<? extends LeafReader>) - Method in class org.apache.lucene.index.IndexSorter.LongSorter
getComparableProviders(List<? extends LeafReader>) - Method in class org.apache.lucene.index.IndexSorter.StringSorter
getComparator() - Method in class org.apache.lucene.util.OfflineSorter: Returns the comparator in use to sort entries
getComparator(int, Pruning) - Method in class org.apache.lucene.search.SortedNumericSortField
getComparator(int, Pruning) - Method in class org.apache.lucene.search.SortedSetSortField
getComparator(int, Pruning) - Method in class org.apache.lucene.search.SortField: Returns the FieldComparator to use for sorting.
getComparators() - Method in class org.apache.lucene.search.FieldValueHitQueue
getComparators(LeafReaderContext) - Method in class org.apache.lucene.search.FieldValueHitQueue
getComparatorSource() - Method in class org.apache.lucene.search.SortField: Returns the FieldComparatorSource used for custom sorting
getCompetitiveFreqNormPairs() - Method in class org.apache.lucene.codecs.CompetitiveImpactAccumulator: Get the set of competitive freq and norm pairs, ordered by increasing freq and norm.
getCompetitiveTerm() - Method in interface org.apache.lucene.search.MaxNonCompetitiveBoostAttribute: This is the term or null of the term that triggered the boost change.
getCompetitiveTerm() - Method in class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
getCompletedGraph() - Method in interface org.apache.lucene.util.hnsw.HnswBuilder: Once this method is called no further updates to the graph are accepted (addGraphNode will throw IllegalStateException).
getCompletedGraph() - Method in class org.apache.lucene.util.hnsw.HnswConcurrentMergeBuilder
getCompletedGraph() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
getCompoundReader(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.CompoundFormat: Returns a Directory view (read-only) for the compound files in this segment
getCompoundReader(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.lucene90.Lucene90CompoundFormat
getConcurrentMergeSchedulerAccess() - Static method in class org.apache.lucene.internal.tests.TestSecrets: Return the accessor to internal secrets for an ConcurrentMergeScheduler.
getConfig() - Method in class org.apache.lucene.index.IndexWriter: Returns a LiveIndexWriterConfig, which can be used to query the IndexWriter current settings, as well as modify "live" ones.
getConstantMultiplier() - Method in class org.apache.lucene.util.quantization.ScalarQuantizer
getContext() - Method in class org.apache.lucene.index.CompositeReader
getContext() - Method in class org.apache.lucene.index.IndexReader: Expert: Returns the root IndexReaderContext for this IndexReader's sub-reader tree.
getContext() - Method in class org.apache.lucene.index.LeafReader
getCore(SegmentReader) - Method in interface org.apache.lucene.internal.tests.SegmentReaderAccess
getCoreCacheHelper() - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
getCoreCacheHelper() - Method in class org.apache.lucene.index.LeafReader: Optional method: Return a IndexReader.CacheHelper that can be used to cache based on the content of this leaf regardless of deletions.
getCoreCacheHelper() - Method in class org.apache.lucene.index.ParallelLeafReader
getCoreCacheHelper() - Method in class org.apache.lucene.index.SegmentReader
getCoreCacheHelper() - Method in class org.apache.lucene.index.SortingCodecReader
getCreatedFiles() - Method in class org.apache.lucene.store.TrackingDirectoryWrapper: NOTE: returns a copy of the created files.
getCreatedVersionMajor() - Method in class org.apache.lucene.index.LeafMetaData: Get the Lucene version that created this index.
getCurrentLabel() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
getCurrentLabel() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
getDataInput() - Method in class org.apache.lucene.util.PagedBytes: Returns a DataInput to read values from this PagedBytes instance.
getDataOutput() - Method in class org.apache.lucene.util.PagedBytes: Returns a DataOutput that you may use to write into this PagedBytes instance.
getDecoder(PackedInts.Format, int, int) - Static method in class org.apache.lucene.util.packed.PackedInts: Get a PackedInts.Decoder.
getDecodingReader(InputStream, Charset) - Static method in class org.apache.lucene.util.IOUtils: Wrapping the given InputStream in a reader using a CharsetDecoder.
getDecodingReader(Class<?>, String, Charset) - Static method in class org.apache.lucene.util.IOUtils: Deprecated, for removal: This API element is subject to removal in a future version.
Class.getResourceAsStream(String) is caller sensitive and cannot load resources across Java Modules. Please call the getResourceAsStream() directly and use IOUtils.requireResourceNonNull(Object,String) to signal missing resources null
getDefault() - Static method in class org.apache.lucene.codecs.Codec: expert: returns the default codec used for newly created IndexWriterConfigs.
getDefault() - Static method in class org.apache.lucene.store.FSLockFactory: Returns the default locking implementation for this platform.
getDefault() - Static method in class org.apache.lucene.util.InfoStream: The default InfoStream used by a newly instantiated classes.
getDefaultQueryCache() - Static method in class org.apache.lucene.search.IndexSearcher: Expert: Get the default QueryCache or null if the cache is disabled.
getDefaultQueryCachingPolicy() - Static method in class org.apache.lucene.search.IndexSearcher: Expert: Get the default QueryCachingPolicy.
getDefaultSimilarity() - Static method in class org.apache.lucene.search.IndexSearcher: Expert: returns a default Similarity instance.
getDelCount() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns the number of deleted docs in the segment.
getDelegate() - Method in class org.apache.lucene.index.FilterCodecReader: Returns the wrapped CodecReader.
getDelegate() - Method in class org.apache.lucene.index.FilterDirectoryReader: Returns the wrapped DirectoryReader.
getDelegate() - Method in class org.apache.lucene.index.FilterLeafReader: Returns the wrapped LeafReader.
getDelegate() - Method in class org.apache.lucene.search.FilteredDocIdSetIterator: Return the wrapped DocIdSetIterator.
getDelegate() - Method in class org.apache.lucene.store.FilterDirectory: Return the wrapped Directory.
getDelegate() - Method in class org.apache.lucene.store.FilterIndexInput: Gets the delegate that was passed in on creation
getDelegate() - Method in class org.apache.lucene.store.FilterIndexOutput: Gets the delegate that was passed in on creation
getDeletesPctAllowed() - Method in class org.apache.lucene.index.TieredMergePolicy: Returns the current deletesPctAllowed setting.
getDelGen() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns generation number of the live docs file or -1 if there are no deletes yet.
getDescription() - Method in class org.apache.lucene.search.Explanation: A description of this explanation node.
getDetails() - Method in class org.apache.lucene.search.Explanation: The sub-nodes of this explanation node.
getDeterminizeWorkLimit() - Method in exception org.apache.lucene.util.automaton.TooComplexToDeterminizeException: Get the maximum allowed determinize effort.
getDiagnostics() - Method in class org.apache.lucene.index.SegmentInfo: Returns diagnostics saved into the segment when it was written.
getDirectAddressingMaxOversizingFactor() - Method in class org.apache.lucene.util.fst.FSTCompiler
getDirectMonotonicReader(IndexInput) - Method in class org.apache.lucene.codecs.lucene95.OrdToDocDISIReaderConfiguration
getDirectory() - Method in class org.apache.lucene.index.IndexCommit: Returns the Directory for the index.
getDirectory() - Method in class org.apache.lucene.index.IndexWriter: Returns the Directory used by this index.
getDirectory() - Method in class org.apache.lucene.store.FSDirectory
getDirectory() - Method in class org.apache.lucene.util.OfflineSorter: Returns the Directory we use to create temp files.
getDirImpl() - Method in class org.apache.lucene.index.CheckIndex.Options: Get the name of the FSDirectory implementation class to use.
getDiscountOverlaps() - Method in class org.apache.lucene.search.similarities.Similarity: Returns true if overlap tokens are discounted from the document's length.
getDisjuncts() - Method in class org.apache.lucene.search.DisjunctionMaxQuery
getDistribution() - Method in class org.apache.lucene.search.similarities.IBSimilarity: Returns the distribution
getDoc() - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader: Returns the id of the doc to which the last call of MultiLevelSkipListReader.skipTo(int) has skipped.
getDocBase() - Method in class org.apache.lucene.util.DocBaseBitSetIterator: Get the docBase.
getDocComparator(LeafReader, int) - Method in class org.apache.lucene.index.IndexSorter.DoubleSorter
getDocComparator(LeafReader, int) - Method in class org.apache.lucene.index.IndexSorter.FloatSorter
getDocComparator(LeafReader, int) - Method in interface org.apache.lucene.index.IndexSorter: Get a comparator that determines the sort order of docs within a single Reader.
getDocComparator(LeafReader, int) - Method in class org.apache.lucene.index.IndexSorter.IntSorter
getDocComparator(LeafReader, int) - Method in class org.apache.lucene.index.IndexSorter.LongSorter
getDocComparator(LeafReader, int) - Method in class org.apache.lucene.index.IndexSorter.StringSorter
getDocCount() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
getDocCount() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
getDocCount() - Method in class org.apache.lucene.index.MultiTerms
getDocCount() - Method in class org.apache.lucene.index.PointValues: Returns the total number of documents that have indexed at least one point.
getDocCount() - Method in class org.apache.lucene.index.Terms: Returns the number of documents that have at least one term for this field.
getDocCount() - Method in class org.apache.lucene.util.bkd.BKDReader
getDocCount(String) - Method in class org.apache.lucene.index.BaseCompositeReader
getDocCount(String) - Method in class org.apache.lucene.index.IndexReader: Returns the number of documents that have at least one term for this field.
getDocCount(String) - Method in class org.apache.lucene.index.LeafReader
getDocCount(IndexReader, String) - Static method in class org.apache.lucene.index.PointValues: Return the cumulated number of docs that have points across all leaves of the given IndexReader.
getDocCountSeen() - Method in class org.apache.lucene.index.CheckIndex.VerifyPointsVisitor: Returns total number of unique docIDs in this BKD tree
getDocFreq() - Method in class org.apache.lucene.search.similarities.BasicStats: Returns the document frequency.
getDocID(int) - Method in class org.apache.lucene.codecs.MutablePointTree: Return the doc ID of the i-th value.
getDocIdUpTo(int) - Method in class org.apache.lucene.index.Impacts: Return the maximum inclusive doc ID until which the list of impacts returned by Impacts.getImpacts(int) is valid.
getDocStats() - Method in class org.apache.lucene.index.IndexWriter: Returns accurate IndexWriter.DocStats for this writer.
getDocsWithFieldSet() - Method in class org.apache.lucene.codecs.hnsw.FlatFieldVectorsWriter
getDocument() - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor: Retrieve the visited document.
getDocValuesDocIdSetIterator(String, LeafReader) - Static method in class org.apache.lucene.search.FieldExistsQuery: Returns a DocIdSetIterator from the given field or null if the field doesn't exist in the reader or if the reader has no doc values for the field.
getDocValuesFormatForField(String) - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec: Returns the docvalues format that should be used for writing new segments of field .
getDocValuesFormatForField(String) - Method in class org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat: Returns the doc values format that should be used for writing new segments of field.
getDocValuesGen() - Method in class org.apache.lucene.index.FieldInfo: Returns the docValues generation of this field, or -1 if no docValues updates exist for it.
getDocValuesGen() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns the generation number of the DocValues file or -1 if there are no doc-values updates yet.
getDocValuesReader() - Method in class org.apache.lucene.index.CodecReader: Expert: retrieve underlying DocValuesProducer
getDocValuesReader() - Method in class org.apache.lucene.index.FilterCodecReader
getDocValuesReader() - Method in class org.apache.lucene.index.SegmentReader
getDocValuesReader() - Method in class org.apache.lucene.index.SortingCodecReader
getDocValuesType() - Method in class org.apache.lucene.index.FieldInfo: Returns DocValuesType of the docValues; this is DocValuesType.NONE if the field has no docvalues.
getDocValuesUpdatesFiles() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns the per-field DocValues updates files.
getDocWriterThreadPoolSize(IndexWriter) - Method in interface org.apache.lucene.internal.tests.IndexWriterAccess
getDoubleValue() - Method in class org.apache.lucene.document.StoredValue: Retrieve a double value.
getEmptyOutput() - Method in class org.apache.lucene.util.fst.FST.FSTMetadata
getEmptyOutput() - Method in class org.apache.lucene.util.fst.FST
getEnableGraphQueries() - Method in class org.apache.lucene.util.QueryBuilder: Returns true if graph TokenStream processing is enabled (default).
getEnablePositionIncrements() - Method in class org.apache.lucene.util.QueryBuilder: Returns true if position increments are enabled.
getEncodedX(int) - Method in class org.apache.lucene.geo.Tessellator.Triangle: get quantized x value for the given vertex
getEncodedY(int) - Method in class org.apache.lucene.geo.Tessellator.Triangle: get quantized y value for the given vertex
getEncoder() - Method in class org.apache.lucene.document.LatLonShapeDocValues
getEncoder() - Method in class org.apache.lucene.document.XYShapeDocValues
getEncoder(PackedInts.Format, int, int) - Static method in class org.apache.lucene.util.packed.PackedInts: Get an PackedInts.Encoder.
getEvictionCount() - Method in class org.apache.lucene.search.LRUQueryCache: Return the number of cache entries that have been removed from the cache either in order to stay under the maximum configured size/ram usage, or because a segment has been closed.
getExecutor() - Method in class org.apache.lucene.search.IndexSearcher: Deprecated.
use IndexSearcher.getTaskExecutor() executor instead to execute concurrent tasks
getExtension(String) - Static method in class org.apache.lucene.index.IndexFileNames: Return the extension (anything after the first '.'), or null if there is no '.' in the file name.
getExtension(String) - Static method in class org.apache.lucene.store.FileSwitchDirectory: Utility method to return a file's extension.
getFailFast() - Method in class org.apache.lucene.index.CheckIndex: See CheckIndex.setFailFast(boolean).
getFallbackQuery() - Method in class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
getFallbackSelector(int) - Method in class org.apache.lucene.util.RadixSelector: Get a fall-back selector which may assume that the first d bytes of all compared strings are equal.
getFallbackSorter(int) - Method in class org.apache.lucene.util.MSBRadixSorter: Get a fall-back sorter which may assume that the first k bytes of all compared strings are equal.
getFallbackSorter(int) - Method in class org.apache.lucene.util.StableMSBRadixSorter
getFallbackSorter(int) - Method in class org.apache.lucene.util.StringSorter.MSBStringRadixSorter
getFeatureValue() - Method in class org.apache.lucene.document.FeatureField: This is useful if you have multiple features sharing a name and you want to take action to deduplicate them.
getField() - Method in class org.apache.lucene.search.FieldExistsQuery
getField() - Method in class org.apache.lucene.search.MultiTermQuery: Returns the field name for this query
getField() - Method in class org.apache.lucene.search.PhraseQuery: Returns the field this query applies to
getField() - Method in class org.apache.lucene.search.PointInSetQuery
getField() - Method in class org.apache.lucene.search.PointRangeQuery
getField() - Method in class org.apache.lucene.search.SortField: Returns the name of the field.
getField() - Method in class org.apache.lucene.search.SynonymQuery: Returns the field name of this SynonymQuery
getField(String) - Method in class org.apache.lucene.document.Document: Returns a field with the given name if any exist in this document, or null.
getFieldInfos() - Method in class org.apache.lucene.index.FilterCodecReader
getFieldInfos() - Method in class org.apache.lucene.index.FilterLeafReader
getFieldInfos() - Method in class org.apache.lucene.index.LeafReader: Get the FieldInfos describing all fields in this reader.
getFieldInfos() - Method in class org.apache.lucene.index.ParallelLeafReader: Get the FieldInfos describing all fields in this reader.
getFieldInfos() - Method in class org.apache.lucene.index.SegmentReader
getFieldInfosFiles() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns the FieldInfos file names.
getFieldInfosGen() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns the generation number of the field infos file or -1 if there are no field updates yet.
getFieldNames() - Method in class org.apache.lucene.index.IndexWriter: Return an unmodifiable set of all field names as visible from this IndexWriter, across all segments of the index.
getFieldNumber() - Method in class org.apache.lucene.index.FieldInfo: Returns the field number
getFieldReader(String) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader: Return the underlying VectorReader for the given field
getFields() - Method in class org.apache.lucene.document.Document: Returns a List of all the fields in a document.
getFields(String) - Method in class org.apache.lucene.document.Document: Returns an array of IndexableFields with the given name.
getFieldsReader() - Method in class org.apache.lucene.index.CodecReader: Expert: retrieve underlying StoredFieldsReader
getFieldsReader() - Method in class org.apache.lucene.index.FilterCodecReader
getFieldsReader() - Method in class org.apache.lucene.index.SegmentReader
getFieldsReader() - Method in class org.apache.lucene.index.SortingCodecReader
getFileNames() - Method in class org.apache.lucene.index.IndexCommit: Returns all index files referenced by this commit point.
getFilePointer() - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
getFilePointer() - Method in class org.apache.lucene.store.BufferedIndexInput
getFilePointer() - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
getFilePointer() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
getFilePointer() - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
getFilePointer() - Method in class org.apache.lucene.store.FilterIndexInput
getFilePointer() - Method in class org.apache.lucene.store.FilterIndexOutput
getFilePointer() - Method in class org.apache.lucene.store.IndexInput: Returns the current position in this file, where the next read will occur.
getFilePointer() - Method in class org.apache.lucene.store.IndexOutput: Returns the current position in this file, where the next write will occur.
getFilePointer() - Method in class org.apache.lucene.store.OutputStreamIndexOutput
getFilterInputIndexAccess() - Static method in class org.apache.lucene.internal.tests.TestSecrets: Return the accessor to internal secrets for an FilterIndexInput.
getFiniteStrings() - Method in class org.apache.lucene.util.graph.GraphTokenStreamFiniteStrings: Get all finite strings from the automaton.
getFiniteStrings(int, int) - Method in class org.apache.lucene.util.graph.GraphTokenStreamFiniteStrings: Get all finite strings that start at startState and end at endState.
getFirstArc(FST.Arc<T>) - Method in class org.apache.lucene.util.fst.FST: Fills virtual 'start' arc, ie, an empty incoming arc to the FST's start node
getFirstSegmentNumber(long) - Method in class org.apache.lucene.index.OrdinalMap: Given a global ordinal, returns the index of the first segment that contains this term.
getFirstSegmentOrd(long) - Method in class org.apache.lucene.index.OrdinalMap: Given global ordinal, returns the ordinal of the first segment which contains this ordinal (the corresponding to the segment return OrdinalMap.getFirstSegmentNumber(long)).
getFixedBitSetOrNull(DocIdSetIterator) - Static method in class org.apache.lucene.util.BitSetIterator: If the provided iterator wraps a FixedBitSet, returns it, otherwise returns null.
getFlags() - Method in interface org.apache.lucene.analysis.tokenattributes.FlagsAttribute: Get the bitset for any bits that have been set.
getFlags() - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
getFlatVectorScorer() - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsReader
getFlatVectorScorer() - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsWriter
getFloat(Map<String, String>, String, float) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
getFloatValue() - Method in class org.apache.lucene.document.StoredValue: Retrieve a float value.
getFloatVectorValues(String) - Method in class org.apache.lucene.codecs.KnnVectorsReader: Returns the FloatVectorValues for the given field.
getFloatVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
getFloatVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
getFloatVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
getFloatVectorValues(String) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
getFloatVectorValues(String) - Method in class org.apache.lucene.index.CodecReader
getFloatVectorValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
getFloatVectorValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
getFloatVectorValues(String) - Method in class org.apache.lucene.index.LeafReader: Returns FloatVectorValues for this field, or null if no FloatVectorValues were indexed.
getFloatVectorValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
getFloorSegmentMB() - Method in class org.apache.lucene.index.TieredMergePolicy: Returns the current floorSegmentMB.
getFlushingBytes() - Method in class org.apache.lucene.index.IndexWriter: Returns the number of bytes currently being flushed
getForceMergeDeletesPctAllowed() - Method in class org.apache.lucene.index.TieredMergePolicy: Returns the current forceMergeDeletesPctAllowed setting.
getForceMergeMBPerSec() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Get the per-merge IO throttle rate for forced merges.
getFormat() - Method in class org.apache.lucene.util.packed.PackedInts.Writer: The format used to serialize values.
getFSTReader() - Method in class org.apache.lucene.util.fst.FSTCompiler: Get the respective FSTReader of the DataOutput.
getFullSliceDescription(String) - Method in class org.apache.lucene.store.IndexInput: Subclasses call this to get the String for resourceDescription of a slice of this IndexInput.
getFuzzyAutomaton(String, int, int, boolean) - Static method in class org.apache.lucene.search.FuzzyQuery: Returns the CompiledAutomaton internally used by FuzzyQuery to match terms.
getGeneration() - Method in class org.apache.lucene.index.IndexCommit: Returns the generation (the _N in segments_N) for this IndexCommit
getGeneration() - Method in class org.apache.lucene.index.SegmentInfos: Returns current generation.
getGlobalCounter() - Static method in class org.apache.lucene.search.TimeLimitingCollector: Deprecated.

Returns the global TimerThreads Counter
getGlobalOrds(int) - Method in class org.apache.lucene.index.OrdinalMap: Given a segment number, return a LongValues instance that maps segment ordinals to global ordinals.
getGlobalTimerThread() - Static method in class org.apache.lucene.search.TimeLimitingCollector: Deprecated.

Returns the global TimeLimitingCollector.TimerThread.
getGraph() - Method in interface org.apache.lucene.util.hnsw.HnswBuilder
getGraph() - Method in class org.apache.lucene.util.hnsw.HnswConcurrentMergeBuilder
getGraph() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
getGraph(String) - Method in interface org.apache.lucene.codecs.hnsw.HnswGraphProvider: Return the stored HnswGraph for the given field.
getGraph(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
getHardLiveDocs() - Method in class org.apache.lucene.index.SegmentReader: Returns the live docs that are not hard-deleted.
getHasBlocks() - Method in class org.apache.lucene.index.SegmentInfo: Returns true if this segment contains documents written as blocks.
getHeap() - Method in class org.apache.lucene.util.hnsw.FloatHeap
getHeapArray() - Method in class org.apache.lucene.util.PriorityQueue: This method returns the internal heap array as Object[].
getHighestDimensionType() - Method in class org.apache.lucene.document.ShapeDocValuesField: Retrieves the highest dimensional type (POINT, LINE, TRIANGLE) for computing the geometry(s) centroid
getHitCount() - Method in class org.apache.lucene.search.LRUQueryCache: Over the total number of times that a query has been looked up, return how many times a cached DocIdSet has been found and returned.
getHoles() - Method in class org.apache.lucene.geo.Polygon: Returns a copy of the internal holes array
getHoles() - Method in class org.apache.lucene.geo.XYPolygon: Returns a copy of the internal holes array
getId() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns and Id that uniquely identifies this segment commit or null if there is no ID assigned.
getId() - Method in class org.apache.lucene.index.SegmentInfo: Return the id that uniquely identifies this segment.
getId() - Method in class org.apache.lucene.index.SegmentInfos: Since Lucene 5.0, every commit (segments_N) writes a unique id.
getId() - Method in enum org.apache.lucene.util.packed.PackedInts.Format: Returns the ID of the format.
getID() - Method in class org.apache.lucene.index.Sorter: Returns the identifier of this Sorter.
getIdentifiers() - Method in class org.apache.lucene.util.automaton.RegExp: Returns set of automaton identifiers that occur in this regular expression.
getImpacts() - Method in interface org.apache.lucene.index.ImpactsSource: Get information about upcoming impacts for doc ids that are greater than or equal to the maximum of DocIdSetIterator.docID() and the last target that was passed to ImpactsSource.advanceShallow(int).
getImpacts() - Method in class org.apache.lucene.index.SlowImpactsEnum
getImpacts(int) - Method in class org.apache.lucene.index.Impacts: Return impacts on the given level.
getImplementationDistance(Class<? extends C>) - Method in class org.apache.lucene.util.VirtualMethod: Returns the distance from the baseClass in which this method is overridden/implemented in the inheritance path between baseClass and the given subclass subclazz.
getIndependence() - Method in class org.apache.lucene.search.similarities.DFISimilarity: Returns the measure of independence
getIndexCommit() - Method in class org.apache.lucene.index.DirectoryReader: Expert: return the IndexCommit that this reader has opened.
getIndexCommit() - Method in class org.apache.lucene.index.FilterDirectoryReader
getIndexCommit() - Method in class org.apache.lucene.index.IndexWriterConfig
getIndexCommit() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the IndexCommit as specified in IndexWriterConfig.setIndexCommit(IndexCommit) or the default, null which specifies to open the latest index commit point.
getIndexCommit() - Method in class org.apache.lucene.index.StandardDirectoryReader
getIndexCommit(long) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy: Retrieve an IndexCommit from its generation; returns null if this IndexCommit is not currently snapshotted
getIndexCreatedVersionMajor() - Method in class org.apache.lucene.index.FieldInvertState: Return the version that was used to create the index, or 6 if it was created before 7.0.
getIndexCreatedVersionMajor() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Return the compatibility version to use for this index.
getIndexCreatedVersionMajor() - Method in class org.apache.lucene.index.SegmentInfos: Return the version major that was used to initially create the index.
getIndexDeletionPolicy() - Method in class org.apache.lucene.index.IndexWriterConfig
getIndexDeletionPolicy() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the IndexDeletionPolicy specified in IndexWriterConfig.setIndexDeletionPolicy(IndexDeletionPolicy) or the default KeepOnlyLastCommitDeletionPolicy/
getIndexedDISI(IndexInput) - Method in class org.apache.lucene.codecs.lucene95.OrdToDocDISIReaderConfiguration
getIndexedFields(IndexReader) - Static method in class org.apache.lucene.index.FieldInfos: Returns a set of names of fields that have a terms index.
getIndexOptions() - Method in class org.apache.lucene.index.FieldInfo: Returns IndexOptions for the field, or IndexOptions.NONE if the field is not indexed
getIndexOptions() - Method in class org.apache.lucene.index.FieldInvertState: Get the index options for this field
getIndexPackageAccess() - Static method in class org.apache.lucene.internal.tests.TestSecrets: Return the accessor to internal secrets for an IndexReader.
getIndexPath() - Method in class org.apache.lucene.index.CheckIndex.Options: Get the directory containing the index.
getIndexQuery() - Method in class org.apache.lucene.search.IndexOrDocValuesQuery: Return the wrapped query that may be costly to initialize but has a good iterator.
getIndexReader() - Method in class org.apache.lucene.search.IndexSearcher: Return the IndexReader this searches.
getIndexSort() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Get the index-time Sort order, applied to all (flushed and merged) segments.
getIndexSort() - Method in class org.apache.lucene.index.SegmentInfo: Return the sort order of this segment, or null if the index has no sort.
getIndexSorter() - Method in class org.apache.lucene.search.SortedNumericSortField
getIndexSorter() - Method in class org.apache.lucene.search.SortedSetSortField
getIndexSorter() - Method in class org.apache.lucene.search.SortField: Returns an IndexSorter used for sorting index segments by this SortField.
getIndexSortFields() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the field names involved in the index sort
getIndexWriterAccess() - Static method in class org.apache.lucene.internal.tests.TestSecrets: Return the accessor to internal secrets for an IndexWriter.
getIndexWriterEventListener() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the IndexWriterEventListener callback that tracks the key IndexWriter operations.
getInfoStream() - Method in class org.apache.lucene.index.IndexWriter
getInfoStream() - Method in class org.apache.lucene.index.IndexWriterConfig
getInfoStream() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns InfoStream used for debugging.
getInfoStream() - Method in interface org.apache.lucene.index.MergePolicy.MergeContext: Returns the info stream that can be used to log messages
getInfoStream() - Static method in class org.apache.lucene.index.SegmentInfos: Returns infoStream.
getInstance() - Static method in class org.apache.lucene.internal.vectorization.VectorizationProvider: Returns the default instance of the provider matching vectorization possibilities of actual runtime.
getInstance(DataOutput, long, int) - Static method in class org.apache.lucene.util.packed.DirectWriter: Returns an instance suitable for encoding numValues using bitsPerValue
getInstance(IndexOutput, IndexOutput, long, int) - Static method in class org.apache.lucene.util.packed.DirectMonotonicWriter: Returns an instance suitable for encoding numValues into monotonic blocks of 2^blockShift values.
getInstance(RandomAccessInput, int) - Static method in class org.apache.lucene.util.packed.DirectReader: Retrieves an instance from the specified slice written decoding bitsPerValue for each value
getInstance(RandomAccessInput, int, long) - Static method in class org.apache.lucene.util.packed.DirectReader: Retrieves an instance from the specified offset of the given slice decoding bitsPerValue for each value
getInstance(DirectMonotonicReader.Meta, RandomAccessInput) - Static method in class org.apache.lucene.util.packed.DirectMonotonicReader: Retrieves a non-merging instance from the specified slice.
getInstance(DirectMonotonicReader.Meta, RandomAccessInput, boolean) - Static method in class org.apache.lucene.util.packed.DirectMonotonicReader: Retrieves an instance from the specified slice.
getInt(Map<String, String>, String, int) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
getIntBlock() - Method in class org.apache.lucene.util.IntBlockPool.Allocator
getIntBlock() - Method in class org.apache.lucene.util.RecyclingIntBlockAllocator
getIntraMergeExecutor(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
getIntraMergeExecutor(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.MergeScheduler: Provides an executor for parallelism during a single merge operation.
getIntraMergeExecutor(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.NoMergeScheduler
getIntValue() - Method in class org.apache.lucene.document.StoredValue: Retrieve an integer value.
getIORateLimitMBPerSec() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Returns the currently set per-merge IO writes rate limit, if ConcurrentMergeScheduler.enableAutoIOThrottle() was called, else Double.POSITIVE_INFINITY.
getK1() - Method in class org.apache.lucene.search.similarities.BM25Similarity: Returns the k1 parameter
getKey() - Method in class org.apache.lucene.index.FilterDirectoryReader.DelegatingCacheHelper
getKey() - Method in interface org.apache.lucene.index.IndexReader.CacheHelper: Get a key that the resource can be cached on.
getKnnVectorsFormatForField(String) - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec: Returns the vectors format that should be used for writing new segments of field
getKnnVectorsFormatForField(String) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat: Returns the numeric vector format that should be used for writing new segments of field.
getLambda() - Method in class org.apache.lucene.search.similarities.IBSimilarity: Returns the distribution's lambda parameter
getLambda() - Method in class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity: Returns the λ parameter.
getLastCommitGeneration(String[]) - Static method in class org.apache.lucene.index.SegmentInfos: Get the generation of the most recent commit to the list of index files (N in the segments_N file).
getLastCommitGeneration(Directory) - Static method in class org.apache.lucene.index.SegmentInfos: Get the generation of the most recent commit to the index in this directory (N in the segments_N file).
getLastCommitSegmentsFileName(String[]) - Static method in class org.apache.lucene.index.SegmentInfos: Get the filename of the segments_N file for the most recent commit in the list of index files.
getLastCommitSegmentsFileName(Directory) - Static method in class org.apache.lucene.index.SegmentInfos: Get the filename of the segments_N file for the most recent commit to the index in this Directory.
getLastDocCollected() - Method in exception org.apache.lucene.search.TimeLimitingCollector.TimeExceededException: Deprecated.

Returns last doc (absolute doc id) that was collected when the search time exceeded.
getLastGeneration() - Method in class org.apache.lucene.index.SegmentInfos: Returns last succesfully read or written generation.
getLastSaveFile() - Method in class org.apache.lucene.index.PersistentSnapshotDeletionPolicy: Returns the file name the snapshots are currently saved to, or null if no snapshots have been saved.
getLat() - Method in class org.apache.lucene.geo.Circle: Returns the center's latitude
getLat() - Method in class org.apache.lucene.geo.Point: Returns latitude value at given index
getLat(int) - Method in class org.apache.lucene.geo.Line: Returns latitude value at given index
getLats() - Method in class org.apache.lucene.geo.Line: Returns a copy of the internal latitude array
getLeafCollector(LeafReaderContext) - Method in interface org.apache.lucene.search.Collector: Create a new collector to collect the given context.
getLeafCollector(LeafReaderContext) - Method in class org.apache.lucene.search.FilterCollector
getLeafCollector(LeafReaderContext) - Method in class org.apache.lucene.search.MultiCollector
getLeafCollector(LeafReaderContext) - Method in class org.apache.lucene.search.PositiveScoresOnlyCollector
getLeafCollector(LeafReaderContext) - Method in class org.apache.lucene.search.SimpleCollector
getLeafCollector(LeafReaderContext) - Method in class org.apache.lucene.search.TimeLimitingCollector: Deprecated.
getLeafCollector(LeafReaderContext) - Method in class org.apache.lucene.search.TotalHitCountCollector
getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.comparators.DocComparator
getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.comparators.DoubleComparator
getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.comparators.FloatComparator
getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.comparators.IntComparator
getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.comparators.LongComparator
getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.FieldComparator: Get a per-segment LeafFieldComparator to collect the given LeafReaderContext.
getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
getLeafComparator(LeafReaderContext) - Method in class org.apache.lucene.search.SimpleFieldComparator
getLeafContexts() - Method in class org.apache.lucene.search.IndexSearcher: Expert: returns leaf contexts associated with this searcher.
getLeafSorter() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns a comparator for sorting leaf readers.
getLength() - Method in class org.apache.lucene.analysis.CharacterUtils.CharacterBuffer: Return the length of the data in the internal buffer starting at CharacterUtils.CharacterBuffer.getOffset()
getLength() - Method in class org.apache.lucene.index.FieldInvertState: Get total number of terms in this field.
getLines(InputStream, Charset) - Static method in class org.apache.lucene.analysis.WordlistLoader: Accesses a resource by name and returns the (non comment) lines containing data using the given character encoding.
getLines(ResourceLoader, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory: Returns the resource's lines (with content treated as UTF-8)
getLiveCommitData() - Method in class org.apache.lucene.index.IndexWriter: Returns the commit user data iterable previously set with IndexWriter.setLiveCommitData(Iterable), or null if nothing has been set yet.
getLiveDocs() - Method in class org.apache.lucene.index.FilterCodecReader
getLiveDocs() - Method in class org.apache.lucene.index.FilterLeafReader
getLiveDocs() - Method in class org.apache.lucene.index.LeafReader: Returns the Bits representing live (not deleted) docs.
getLiveDocs() - Method in class org.apache.lucene.index.ParallelLeafReader
getLiveDocs() - Method in class org.apache.lucene.index.SegmentReader
getLiveDocs() - Method in class org.apache.lucene.index.SortingCodecReader
getLiveDocs(IndexReader) - Static method in class org.apache.lucene.index.MultiBits: Returns a single Bits instance for this reader, merging live Documents on the fly.
getLon() - Method in class org.apache.lucene.geo.Circle: Returns the center's longitude
getLon() - Method in class org.apache.lucene.geo.Point: Returns longitude value at given index
getLon(int) - Method in class org.apache.lucene.geo.Line: Returns longitude value at given index
getLongValue() - Method in class org.apache.lucene.document.StoredValue: Retrieve a long value.
getLons() - Method in class org.apache.lucene.geo.Line: Returns a copy of the internal longitude array
getLowerPoint() - Method in class org.apache.lucene.search.PointRangeQuery
getLowerQuantile() - Method in class org.apache.lucene.util.quantization.ScalarQuantizer
getLowerTerm() - Method in class org.apache.lucene.search.TermRangeQuery: Returns the lower value of this range query
getLucene99FlatVectorsScorer() - Static method in class org.apache.lucene.codecs.hnsw.FlatVectorScorerUtil: Returns a FlatVectorsScorer that supports the Lucene99 format.
getLucene99FlatVectorsScorer() - Method in class org.apache.lucene.internal.vectorization.VectorizationProvider: Returns a FlatVectorsScorer that supports the Lucene99 format.
getLuceneMatchVersion() - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
getMap() - Method in class org.apache.lucene.util.MapOfSets
getMatchArray() - Method in class org.apache.lucene.index.MultiTermsEnum: Returns sub-reader slices positioned to the current term.
getMatchCost() - Method in class org.apache.lucene.search.PhraseMatcher: An estimate of the average cost of finding all matches on a document
getMatchCount() - Method in class org.apache.lucene.index.MultiTermsEnum: Returns how many sub-reader slices contain the current term.
getMatches(String) - Method in interface org.apache.lucene.search.Matches: Returns a MatchesIterator over the matches for a single field, or null if there are no matches in that field.
getMatches(String) - Method in class org.apache.lucene.search.NamedMatches
getMax() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
getMax() - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableTerms
getMax() - Method in class org.apache.lucene.index.MultiTerms
getMax() - Method in class org.apache.lucene.index.Terms: Returns the largest term (in lexicographic order) in the field.
getMax(int) - Method in class org.apache.lucene.document.DoubleRange: Get the max value for the given dimension
getMax(int) - Method in class org.apache.lucene.document.DoubleRangeDocValuesField: Get the maximum value for the given dimension.
getMax(int) - Method in class org.apache.lucene.document.FloatRange: Get the max value for the given dimension
getMax(int) - Method in class org.apache.lucene.document.FloatRangeDocValuesField: Get the maximum value for the given dimension.
getMax(int) - Method in class org.apache.lucene.document.IntRange: Get the max value for the given dimension
getMax(int) - Method in class org.apache.lucene.document.IntRangeDocValuesField: Get the maximum value for the given dimension.
getMax(int) - Method in class org.apache.lucene.document.LongRange: Get the max value for the given dimension
getMax(int) - Method in class org.apache.lucene.document.LongRangeDocValuesField: Get the maximum value for the given dimension.
getMaxBufferedDocs() - Method in class org.apache.lucene.index.IndexWriterConfig
getMaxBufferedDocs() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the number of buffered added documents that will trigger a flush if enabled.
getMaxCFSSegmentSizeMB() - Method in class org.apache.lucene.index.FilterMergePolicy
getMaxCFSSegmentSizeMB() - Method in class org.apache.lucene.index.MergePolicy: Returns the largest size allowed for a compound file segment
getMaxCFSSegmentSizeMB() - Method in class org.apache.lucene.index.NoMergePolicy
getMaxChunkSize() - Method in class org.apache.lucene.store.MMapDirectory: Returns the current mmap chunk size.
getMaxClauseCount() - Static method in class org.apache.lucene.search.BooleanQuery: Deprecated.
use IndexSearcher.getMaxClauseCount()
getMaxClauseCount() - Static method in class org.apache.lucene.search.IndexSearcher: Return the maximum number of clauses permitted, 1024 by default.
getMaxClauseCount() - Method in exception org.apache.lucene.search.IndexSearcher.TooManyClauses: The value of IndexSearcher.getMaxClauseCount() when this Exception was created
getMaxCompletedSequenceNumber() - Method in class org.apache.lucene.index.IndexWriter: Returns the highest sequence number across all completed operations, or 0 if no operations have finished yet.
getMaxDimensions(String) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsFormat
getMaxDimensions(String) - Method in class org.apache.lucene.codecs.KnnVectorsFormat: Returns the maximum number of vector dimensions supported by this codec for the given field name
getMaxDimensions(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat
getMaxDimensions(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
getMaxDimensions(String) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat
getMaxEdits() - Method in class org.apache.lucene.search.FuzzyQuery
getMaxFullFlushMergeWaitMillis() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Expert: return the amount of time to wait for merges returned by by MergePolicy.findFullFlushMerges(...).
getMaxMergeAtOnce() - Method in class org.apache.lucene.index.TieredMergePolicy: Returns the current maxMergeAtOnce setting.
getMaxMergeCount() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: See ConcurrentMergeScheduler.setMaxMergesAndThreads(int, int).
getMaxMergeDocs() - Method in class org.apache.lucene.index.LogMergePolicy: Returns the largest segment (measured by document count) that may be merged with other segments.
getMaxMergedSegmentMB() - Method in class org.apache.lucene.index.TieredMergePolicy: Returns the current maxMergedSegmentMB setting.
getMaxMergeMB() - Method in class org.apache.lucene.index.LogByteSizeMergePolicy: Returns the largest segment (measured by total byte size of the segment's files, in MB) that may be merged with other segments.
getMaxMergeMBForForcedMerge() - Method in class org.apache.lucene.index.LogByteSizeMergePolicy: Returns the largest segment (measured by total byte size of the segment's files, in MB) that may be merged with other segments during forceMerge.
getMaxNonCompetitiveBoost() - Method in interface org.apache.lucene.search.MaxNonCompetitiveBoostAttribute: This is the maximum boost that would not be competitive.
getMaxNonCompetitiveBoost() - Method in class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
getMaxPackedValue() - Method in class org.apache.lucene.codecs.MutablePointTree
getMaxPackedValue() - Method in class org.apache.lucene.index.PointValues: Returns maximum value for each dimension, packed, or null if PointValues.size(org.apache.lucene.index.IndexReader, java.lang.String) is 0
getMaxPackedValue() - Method in interface org.apache.lucene.index.PointValues.PointTree: Return the maximum packed value of the current node.
getMaxPackedValue() - Method in class org.apache.lucene.util.bkd.BKDReader
getMaxPackedValue(IndexReader, String) - Static method in class org.apache.lucene.index.PointValues: Return the maximum packed values across all leaves of the given IndexReader.
getMaxPos() - Method in class org.apache.lucene.util.RollingBuffer: Returns the maximum position looked up, or -1 if no position has been looked up since reset/init.
getMaxScore(int) - Method in class org.apache.lucene.search.ConstantScoreScorer
getMaxScore(int) - Method in class org.apache.lucene.search.IndriDisjunctionScorer
getMaxScore(int) - Method in class org.apache.lucene.search.IndriScorer
getMaxScore(int) - Method in class org.apache.lucene.search.MaxScoreCache: Return the maximum score up to upTo included.
getMaxScore(int) - Method in class org.apache.lucene.search.Scorer: Return the maximum score that documents between the last target that this iterator was shallow-advanced to included and upTo included.
getMaxScore(int) - Method in class org.apache.lucene.search.TermScorer
getMaxScoreCache() - Method in class org.apache.lucene.search.ImpactsDISI: Get the MaxScoreCache.
getMaxSize() - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBlendedFreqScoringRewrite
getMaxSize() - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
getMaxSize() - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsScoringBooleanQueryRewrite
getMaxSize() - Method in class org.apache.lucene.search.TopTermsRewrite: return the maximum size of the priority queue (for boolean rewrites this is BooleanQuery#getMaxClauseCount).
getMaxTermFrequency() - Method in class org.apache.lucene.index.FieldInvertState: Get the maximum term-frequency encountered for any term in the field.
getMaxThreadCount() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Returns maxThreadCount.
getMaxTokenLength() - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer: Returns the current maximum token length
getMaxTokenLength() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer: Returns the current maximum token length
getMaxVersion() - Method in exception org.apache.lucene.index.IndexFormatTooNewException: Returns the maximum version accepted
getMaxVersion() - Method in exception org.apache.lucene.index.IndexFormatTooOldException: Returns the maximum version accepted.
getMaxX() - Method in interface org.apache.lucene.geo.Component2D: max X value for the component *
getMaxY() - Method in interface org.apache.lucene.geo.Component2D: max Y value for the component *
getMBPerSec() - Method in class org.apache.lucene.index.MergeRateLimiter
getMBPerSec() - Method in class org.apache.lucene.store.RateLimiter: The current MB per second rate limit.
getMBPerSec() - Method in class org.apache.lucene.store.RateLimiter.SimpleRateLimiter: The current mb per second rate limit.
getMergedFieldInfos(IndexReader) - Static method in class org.apache.lucene.index.FieldInfos: Call this to get the (merged) FieldInfos for a composite reader.
getMergedSegmentWarmer() - Method in class org.apache.lucene.index.IndexWriterConfig
getMergedSegmentWarmer() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the current merged segment warmer.
getMergeFactor() - Method in class org.apache.lucene.index.LogMergePolicy: Returns the number of segments that are merged at once and also controls the total number of segments allowed to accumulate in the index.
getMergeInfo() - Method in class org.apache.lucene.index.MergePolicy.OneMerge: Returns the SegmentCommitInfo for the merged segment, or null if it hasn't been set yet.
getMergeInstance() - Method in class org.apache.lucene.codecs.DocValuesProducer: Returns an instance optimized for merging.
getMergeInstance() - Method in class org.apache.lucene.codecs.FieldsProducer: Returns an instance optimized for merging.
getMergeInstance() - Method in class org.apache.lucene.codecs.KnnVectorsReader: Returns an instance optimized for merging.
getMergeInstance() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsReader
getMergeInstance() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsReader
getMergeInstance() - Method in class org.apache.lucene.codecs.NormsProducer: Returns an instance optimized for merging.
getMergeInstance() - Method in class org.apache.lucene.codecs.PointsReader: Returns an instance optimized for merging.
getMergeInstance() - Method in class org.apache.lucene.codecs.StoredFieldsReader: Returns an instance optimized for merging.
getMergeInstance() - Method in class org.apache.lucene.codecs.TermVectorsReader: Returns an instance optimized for merging.
getMergeInstance(RandomAccessInput, int, long) - Static method in class org.apache.lucene.util.packed.DirectReader: Retrieves an instance that is specialized for merges and is typically faster at sequential access but slower at random access.
getMergeInstance(RandomAccessInput, int, long, long) - Static method in class org.apache.lucene.util.packed.DirectReader: Retrieves an instance that is specialized for merges and is typically faster at sequential access.
getMergePolicy() - Method in class org.apache.lucene.index.IndexWriterConfig
getMergePolicy() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the current MergePolicy in use by this writer.
getMergeProgress() - Method in class org.apache.lucene.index.MergePolicy.OneMerge: Returns a MergePolicy.OneMergeProgress instance for this merge, which provides statistics of the merge threads (run time vs.
getMergeScheduler() - Method in class org.apache.lucene.index.IndexWriterConfig
getMergeScheduler() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the MergeScheduler that was set by IndexWriterConfig.setMergeScheduler(MergeScheduler).
getMergeThread(MergeScheduler.MergeSource, MergePolicy.OneMerge) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Create and return a new MergeThread
getMergingSegments() - Method in class org.apache.lucene.index.IndexWriter: Expert: to be used by a MergePolicy to avoid selecting merges for segments already being merged.
getMergingSegments() - Method in interface org.apache.lucene.index.MergePolicy.MergeContext: Returns an unmodifiable set of segments that are currently merging.
getMetadata() - Method in class org.apache.lucene.util.fst.FST
getMetaData() - Method in class org.apache.lucene.index.FilterCodecReader
getMetaData() - Method in class org.apache.lucene.index.FilterLeafReader
getMetaData() - Method in class org.apache.lucene.index.LeafReader: Return metadata about this leaf.
getMetaData() - Method in class org.apache.lucene.index.ParallelLeafReader
getMetaData() - Method in class org.apache.lucene.index.SegmentReader
getMetaData() - Method in class org.apache.lucene.index.SortingCodecReader
getMilliseconds() - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread: Deprecated.

Get the timer value in milliseconds.
getMin() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
getMin() - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableTerms
getMin() - Method in class org.apache.lucene.index.MultiTerms
getMin() - Method in class org.apache.lucene.index.Terms: Returns the smallest term (in lexicographic order) in the field.
getMin(int) - Method in class org.apache.lucene.document.DoubleRange: Get the min value for the given dimension
getMin(int) - Method in class org.apache.lucene.document.DoubleRangeDocValuesField: Get the minimum value for the given dimension.
getMin(int) - Method in class org.apache.lucene.document.FloatRange: Get the min value for the given dimension
getMin(int) - Method in class org.apache.lucene.document.FloatRangeDocValuesField: Get the minimum value for the given dimension.
getMin(int) - Method in class org.apache.lucene.document.IntRange: Get the min value for the given dimension
getMin(int) - Method in class org.apache.lucene.document.IntRangeDocValuesField: Get the minimum value for the given dimension.
getMin(int) - Method in class org.apache.lucene.document.LongRange: Get the min value for the given dimension
getMin(int) - Method in class org.apache.lucene.document.LongRangeDocValuesField: Get the minimum value for the given dimension.
getMinimumNumberShouldMatch() - Method in class org.apache.lucene.search.BooleanQuery: Gets the minimum number of the optional BooleanClauses which must be satisfied.
getMinMergeDocs() - Method in class org.apache.lucene.index.LogDocMergePolicy: Get the minimum size for a segment to remain un-merged.
getMinMergeMB() - Method in class org.apache.lucene.index.LogByteSizeMergePolicy: Get the minimum size for a segment to remain un-merged.
getMinPackedValue() - Method in class org.apache.lucene.codecs.MutablePointTree
getMinPackedValue() - Method in class org.apache.lucene.index.PointValues: Returns minimum value for each dimension, packed, or null if PointValues.size(org.apache.lucene.index.IndexReader, java.lang.String) is 0
getMinPackedValue() - Method in interface org.apache.lucene.index.PointValues.PointTree: Return the minimum packed value of the current node.
getMinPackedValue() - Method in class org.apache.lucene.util.bkd.BKDReader
getMinPackedValue(IndexReader, String) - Static method in class org.apache.lucene.index.PointValues: Return the minimum packed values across all leaves of the given IndexReader.
getMinPauseCheckBytes() - Method in class org.apache.lucene.index.MergeRateLimiter
getMinPauseCheckBytes() - Method in class org.apache.lucene.store.RateLimiter: How many bytes caller should add up itself before invoking RateLimiter.pause(long).
getMinPauseCheckBytes() - Method in class org.apache.lucene.store.RateLimiter.SimpleRateLimiter
getMinSegmentLuceneVersion() - Method in class org.apache.lucene.index.SegmentInfos: Returns the version of the oldest segment, or null if there are no segments.
getMinVersion() - Method in exception org.apache.lucene.index.IndexFormatTooNewException: Returns the minimum version accepted
getMinVersion() - Method in exception org.apache.lucene.index.IndexFormatTooOldException: Returns the minimum version accepted This method will return null if an alternative IndexFormatTooOldException.getReason() is provided.
getMinVersion() - Method in class org.apache.lucene.index.LeafMetaData: Return the minimum Lucene version that contributed documents to this index, or null if this information is not available.
getMinVersion() - Method in class org.apache.lucene.index.SegmentInfo: Return the minimum Lucene version that contributed documents to this segment, or null if it is unknown.
getMinX() - Method in interface org.apache.lucene.geo.Component2D: min X value for the component *
getMinY() - Method in interface org.apache.lucene.geo.Component2D: min Y value for the component *
getMissCount() - Method in class org.apache.lucene.search.LRUQueryCache: Over the total number of times that a query has been looked up, return how many times this query was not contained in the cache.
getMissingValue() - Method in class org.apache.lucene.search.SortField: Return the value to use for documents that don't have a value.
getMu() - Method in class org.apache.lucene.search.similarities.IndriDirichletSimilarity: Returns the μ parameter.
getMu() - Method in class org.apache.lucene.search.similarities.LMDirichletSimilarity: Returns the μ parameter.
getMu() - Method in class org.apache.lucene.search.similarities.NormalizationH3: Returns the parameter μ
getMutable() - Method in class org.apache.lucene.util.packed.GrowableWriter
getMutable(int, int, float) - Static method in class org.apache.lucene.util.packed.PackedInts: Create a packed integer array with the given amount of values initialized to 0.
getMutable(int, int, PackedInts.Format) - Static method in class org.apache.lucene.util.packed.PackedInts: Same as PackedInts.getMutable(int, int, float) with a pre-computed number of bits per value and format.
getN() - Method in class org.apache.lucene.search.NGramPhraseQuery: Return the n in n-gram
getName() - Method in class org.apache.lucene.codecs.Codec: Returns this codec's name
getName() - Method in class org.apache.lucene.codecs.DocValuesFormat
getName() - Method in class org.apache.lucene.codecs.KnnVectorsFormat
getName() - Method in class org.apache.lucene.codecs.PostingsFormat: Returns this posting format's name
getName() - Method in class org.apache.lucene.index.FieldInfo: Returns name of this field
getName() - Method in class org.apache.lucene.index.FieldInvertState: Return the field's name
getName() - Method in class org.apache.lucene.index.SortFieldProvider
getName() - Method in class org.apache.lucene.search.NamedMatches: Returns the name of this Matches
getName() - Method in class org.apache.lucene.search.similarities.IndriDirichletSimilarity
getName() - Method in class org.apache.lucene.search.similarities.IndriDirichletSimilarity.IndriCollectionModel
getName() - Method in class org.apache.lucene.search.similarities.LMDirichletSimilarity
getName() - Method in class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity
getName() - Method in interface org.apache.lucene.search.similarities.LMSimilarity.CollectionModel: The name of the collection model strategy.
getName() - Method in class org.apache.lucene.search.similarities.LMSimilarity.DefaultCollectionModel
getName() - Method in class org.apache.lucene.search.similarities.LMSimilarity: Returns the name of the LM method.
getName() - Method in class org.apache.lucene.store.IndexOutput: Returns the name used to create this IndexOutput.
getName() - Method in interface org.apache.lucene.util.NamedSPILoader.NamedSPI
getNeighbors(int, int) - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph: Returns the NeighborQueue connected to the given node.
getNewOrdMapping(DocIdSetIterator, BitSet) - Method in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger: Creates a new mapping from old ordinals to new ordinals and returns the total number of vectors in the newly merged segment.
getNextDelGen() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns the next available generation number of the live docs file.
getNextDocValuesGen() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns the next available generation number of the DocValues files.
getNextFieldInfosGen() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns the next available generation number of the FieldInfos files.
getNextMerge() - Method in interface org.apache.lucene.index.MergeScheduler.MergeSource: The MergeScheduler calls this method to retrieve the next merge requested by the MergePolicy
getNextToken() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Resumes scanning until the next regular expression is matched, the end of input is encountered or an I/O-Error occurs.
getNextTransition(Transition) - Method in class org.apache.lucene.util.automaton.Automaton: Iterate to the next transition after the provided one
getNoCFSRatio() - Method in class org.apache.lucene.index.FilterMergePolicy
getNoCFSRatio() - Method in class org.apache.lucene.index.MergePolicy: Returns current noCFSRatio.
getNoCFSRatio() - Method in class org.apache.lucene.index.NoMergePolicy
getNodeCount() - Method in class org.apache.lucene.util.fst.FSTCompiler
getNodesOnLevel(int) - Method in class org.apache.lucene.util.hnsw.HnswGraph: Get all nodes on a given level as node 0th ordinals
getNodesOnLevel(int) - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph: WARN: calling this method will essentially iterate through all nodes at level 0 (even if you're not getting node at level 0), we have built some caching mechanism such that if graph is not changed only the first non-zero level call will pay the cost.
getNoOutput() - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
getNoOutput() - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
getNoOutput() - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
getNoOutput() - Method in class org.apache.lucene.util.fst.NoOutputs
getNoOutput() - Method in class org.apache.lucene.util.fst.Outputs: NOTE: this output is compared with == so you must ensure that all methods return the single object if it's really no output
getNoOutput() - Method in class org.apache.lucene.util.fst.PairOutputs
getNoOutput() - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
getNormalization() - Method in class org.apache.lucene.search.similarities.DFRSimilarity: Returns the second normalization
getNormalization() - Method in class org.apache.lucene.search.similarities.IBSimilarity: Returns the term frequency normalization
getNorms(FieldInfo) - Method in class org.apache.lucene.codecs.NormsProducer: Returns NumericDocValues for this field.
getNormsReader() - Method in class org.apache.lucene.index.CodecReader: Expert: retrieve underlying NormsProducer
getNormsReader() - Method in class org.apache.lucene.index.FilterCodecReader
getNormsReader() - Method in class org.apache.lucene.index.SegmentReader
getNormsReader() - Method in class org.apache.lucene.index.SortingCodecReader
getNormValues(String) - Method in class org.apache.lucene.index.CodecReader
getNormValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
getNormValues(String) - Method in class org.apache.lucene.index.LeafReader: Returns NumericDocValues representing norms for this field, or null if no NumericDocValues were indexed.
getNormValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
getNormValues(IndexReader, String) - Static method in class org.apache.lucene.index.MultiDocValues: Returns a NumericDocValues for a reader's norms (potentially merging on-the-fly).
getNumberOfDocuments() - Method in class org.apache.lucene.search.similarities.BasicStats: Returns the number of documents.
getNumberOfFieldTokens() - Method in class org.apache.lucene.search.similarities.BasicStats: Returns the total number of tokens in the field.
getNumBytes() - Method in class org.apache.lucene.util.fst.FST.FSTMetadata
getNumDimensions() - Method in class org.apache.lucene.index.PointValues: Returns how many dimensions are represented in the values
getNumDimensions() - Method in class org.apache.lucene.util.bkd.BKDReader
getNumDims() - Method in class org.apache.lucene.search.PointInSetQuery
getNumDims() - Method in class org.apache.lucene.search.PointRangeQuery
getNumeric(FieldInfo) - Method in class org.apache.lucene.codecs.DocValuesProducer: Returns NumericDocValues for this field.
getNumeric(FieldInfo) - Method in class org.apache.lucene.index.EmptyDocValuesProducer
getNumeric(LeafReader, String) - Static method in class org.apache.lucene.index.DocValues: Returns NumericDocValues for the field, or DocValues.emptyNumeric() if it has none.
getNumericDocValues(String) - Method in class org.apache.lucene.index.CodecReader
getNumericDocValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
getNumericDocValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
getNumericDocValues(String) - Method in class org.apache.lucene.index.LeafReader: Returns NumericDocValues for this field, or null if no numeric doc values were indexed for this field.
getNumericDocValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
getNumericDocValues(LeafReaderContext, String) - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator: Retrieves the NumericDocValues for the field in this segment
getNumericType() - Method in class org.apache.lucene.search.SortedNumericSortField: Returns the numeric type in use for this sort
getNumericValues(IndexReader, String) - Static method in class org.apache.lucene.index.MultiDocValues: Returns a NumericDocValues for a reader's docvalues (potentially merging on-the-fly)
getNumIndexDimensions() - Method in class org.apache.lucene.index.PointValues: Returns how many dimensions are used for the index
getNumIndexDimensions() - Method in class org.apache.lucene.util.bkd.BKDReader
getNumOverlap() - Method in class org.apache.lucene.index.FieldInvertState: Get the number of terms with positionIncrement == 0.
getNumStates() - Method in class org.apache.lucene.util.automaton.Automaton.Builder: How many states this automaton has.
getNumStates() - Method in class org.apache.lucene.util.automaton.Automaton: How many states this automaton has.
getNumSubs() - Method in class org.apache.lucene.index.MultiPostingsEnum: How many sub-readers we are merging.
getNumTransitions() - Method in class org.apache.lucene.util.automaton.Automaton: How many transitions this automaton has.
getNumTransitions(int) - Method in class org.apache.lucene.util.automaton.Automaton: How many transitions this state has.
getOccur() - Method in class org.apache.lucene.search.BooleanClause
getOffset() - Method in class org.apache.lucene.analysis.CharacterUtils.CharacterBuffer: Returns the data offset in the internal buffer.
getOffset() - Method in class org.apache.lucene.index.FieldInvertState: Get end offset of the last processed term.
getOffsetGap(String) - Method in class org.apache.lucene.analysis.Analyzer: Just like Analyzer.getPositionIncrementGap(java.lang.String), except for Token offsets instead.
getOffsetGap(String) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
getOnHeapReaderWriter(int) - Static method in class org.apache.lucene.util.fst.FSTCompiler: Get an on-heap DataOutput that allows the FST to be read immediately after writing, and also optionally saved to an external DataOutput.
getOpenMode() - Method in class org.apache.lucene.index.IndexWriterConfig
getOpenMode() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the IndexWriterConfig.OpenMode set by IndexWriterConfig.setOpenMode(OpenMode).
getOptimizeSortWithIndexedData() - Method in class org.apache.lucene.search.SortField: Deprecated.
getOptimizeSortWithPoints() - Method in class org.apache.lucene.search.SortField: Deprecated.
This is a duplicate method for SortField#getOptimizeSortWithIndexedData.
getOrDefault(char, VType) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
getOrDefault(int, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
getOrDefault(int, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
getOrDefault(int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
getOrDefault(int, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
getOrDefault(int, VType) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
getOrDefault(long, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
getOrDefault(long, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
getOrDefault(long, VType) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
getOriginalArgs() - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
getOriginalMessage() - Method in exception org.apache.lucene.index.CorruptIndexException: Returns the original exception message without the corrupted file description.
getOriginalString() - Method in class org.apache.lucene.util.automaton.RegExp: The string that was used to construct the regex.
getPackageImplementationVersion() - Static method in class org.apache.lucene.util.Version: Return Lucene's full implementation version.
getPackedPoints() - Method in class org.apache.lucene.search.PointInSetQuery
getPackedValue() - Method in class org.apache.lucene.document.BinaryRangeDocValues: Gets the packed value that represents this range
getPackedValueSlice(int) - Method in class org.apache.lucene.util.bkd.HeapPointWriter: Returns a reference, in result, to the byte[] slice holding this value
getParallelReaders() - Method in class org.apache.lucene.index.ParallelLeafReader: Returns the LeafReaders that were passed on init.
getParentField() - Method in class org.apache.lucene.index.FieldInfos: Returns the parent document field name if exists; otherwise returns null
getParentField() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the parent document field name if configured.
getPattern(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory: Compiles a pattern for the value of the specified argument key name
getPauseTimes() - Method in class org.apache.lucene.index.MergePolicy.OneMergeProgress: Returns pause reasons and associated times in nanoseconds.
getPayload() - Method in interface org.apache.lucene.analysis.tokenattributes.PayloadAttribute: Returns this Token's payload.
getPayload() - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
getPayload() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
getPayload() - Method in class org.apache.lucene.index.MultiPostingsEnum
getPayload() - Method in class org.apache.lucene.index.PostingsEnum: Returns the payload at this position, or null if no payload was indexed.
getPayload() - Method in class org.apache.lucene.index.SlowImpactsEnum
getPayload() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionFullPostingsEnum
getPayload() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
getPendingDeletions() - Method in class org.apache.lucene.store.ByteBuffersDirectory
getPendingDeletions() - Method in class org.apache.lucene.store.Directory: Returns a set of files currently pending deletion in this directory.
getPendingDeletions() - Method in class org.apache.lucene.store.FileSwitchDirectory
getPendingDeletions() - Method in class org.apache.lucene.store.FilterDirectory
getPendingDeletions() - Method in class org.apache.lucene.store.FSDirectory
getPendingNumDocs() - Method in class org.apache.lucene.index.IndexWriter: Returns the number of documents in the index including documents are being added (i.e., reserved).
getPhraseMatcher(LeafReaderContext, Similarity.SimScorer, boolean) - Method in class org.apache.lucene.search.PhraseWeight
getPointCountSeen() - Method in class org.apache.lucene.index.CheckIndex.VerifyPointsVisitor: Returns total number of points in this BKD tree
getPointDimensionCount() - Method in class org.apache.lucene.index.FieldInfo: Return point data dimension count
getPointer() - Method in class org.apache.lucene.util.PagedBytes
getPointIndexDimensionCount() - Method in class org.apache.lucene.index.FieldInfo: Return point data dimension count
getPointNumBytes() - Method in class org.apache.lucene.index.FieldInfo: Return number of bytes per dimension
getPointsReader() - Method in class org.apache.lucene.index.CodecReader: Expert: retrieve underlying PointsReader
getPointsReader() - Method in class org.apache.lucene.index.FilterCodecReader
getPointsReader() - Method in class org.apache.lucene.index.SegmentReader
getPointsReader() - Method in class org.apache.lucene.index.SortingCodecReader
getPointTree() - Method in class org.apache.lucene.index.PointValues: Create a new PointValues.PointTree to navigate the index
getPointTree() - Method in class org.apache.lucene.util.bkd.BKDReader
getPointValues(String) - Method in class org.apache.lucene.index.CodecReader
getPointValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
getPointValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
getPointValues(String) - Method in class org.apache.lucene.index.LeafReader: Returns the PointValues used for numeric or spatial searches for the given field, or null if there are no point fields.
getPointValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
getPolyLat(int) - Method in class org.apache.lucene.geo.Polygon: Returns latitude value at given index
getPolyLats() - Method in class org.apache.lucene.geo.Polygon: Returns a copy of the internal latitude array
getPolyLon(int) - Method in class org.apache.lucene.geo.Polygon: Returns longitude value at given index
getPolyLons() - Method in class org.apache.lucene.geo.Polygon: Returns a copy of the internal longitude array
getPolyX() - Method in class org.apache.lucene.geo.XYPolygon: Returns a copy of the internal x array
getPolyX(int) - Method in class org.apache.lucene.geo.XYPolygon: Returns x value at given index
getPolyY() - Method in class org.apache.lucene.geo.XYPolygon: Returns a copy of the internal y array
getPolyY(int) - Method in class org.apache.lucene.geo.XYPolygon: Returns y value at given index
getPosition() - Method in class org.apache.lucene.index.FieldInvertState: Get the last processed term position.
getPosition() - Method in class org.apache.lucene.store.ByteArrayDataInput
getPosition() - Method in class org.apache.lucene.store.ByteArrayDataOutput
getPosition() - Method in class org.apache.lucene.util.ByteBlockPool: the current position (in absolute value) of this byte pool
getPosition() - Method in class org.apache.lucene.util.fst.FST.BytesReader: Get current read position.
getPosition() - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataInput: Returns the current byte position.
getPosition() - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataOutput: Return the current byte position.
getPositionIncrement() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl: Returns the position increment of this Token.
getPositionIncrement() - Method in interface org.apache.lucene.analysis.tokenattributes.PositionIncrementAttribute: Returns the position increment of this Token.
getPositionIncrement() - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
getPositionIncrementGap(String) - Method in class org.apache.lucene.analysis.Analyzer: Invoked before indexing a IndexableField instance if terms have already been added to that field.
getPositionIncrementGap(String) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
getPositionLength() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl: Returns the position length of this Token.
getPositionLength() - Method in interface org.apache.lucene.analysis.tokenattributes.PositionLengthAttribute: Returns the position length of this Token.
getPositionLength() - Method in class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
getPositions() - Method in class org.apache.lucene.search.MultiPhraseQuery: Returns the relative positions of terms in this phrase.
getPositions() - Method in class org.apache.lucene.search.NGramPhraseQuery: Return the list of relative positions that each term should appear at.
getPositions() - Method in class org.apache.lucene.search.PhraseQuery: Returns the relative positions of terms in this phrase.
getPostingsFormatForField(String) - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec: Returns the postings format that should be used for writing new segments of field.
getPostingsFormatForField(String) - Method in class org.apache.lucene.codecs.perfield.PerFieldPostingsFormat: Returns the postings format that should be used for writing new segments of field.
getPostingsReader() - Method in class org.apache.lucene.index.CodecReader: Expert: retrieve underlying FieldsProducer
getPostingsReader() - Method in class org.apache.lucene.index.FilterCodecReader
getPostingsReader() - Method in class org.apache.lucene.index.SegmentReader
getPostingsReader() - Method in class org.apache.lucene.index.SortingCodecReader
getPrefix() - Method in class org.apache.lucene.search.PrefixQuery: Returns the prefix of this query.
getPrefixLength() - Method in class org.apache.lucene.search.FuzzyQuery: Returns the non-fuzzy prefix length.
getPreload() - Method in class org.apache.lucene.store.MMapDirectory: Deprecated.
This information is no longer reliable now that preloading is more granularly configured via a predicate.
getPrimaryDir() - Method in class org.apache.lucene.store.FileSwitchDirectory: Return the primary directory
getProviderName() - Method in class org.apache.lucene.index.IndexSorter.DoubleSorter
getProviderName() - Method in class org.apache.lucene.index.IndexSorter.FloatSorter
getProviderName() - Method in interface org.apache.lucene.index.IndexSorter: The SPI-registered name of a SortFieldProvider that will deserialize the parent SortField
getProviderName() - Method in class org.apache.lucene.index.IndexSorter.IntSorter
getProviderName() - Method in class org.apache.lucene.index.IndexSorter.LongSorter
getProviderName() - Method in class org.apache.lucene.index.IndexSorter.StringSorter
getQuantizationState(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
getQuantizationState(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
getQuantizationState(String) - Method in interface org.apache.lucene.util.quantization.QuantizedVectorsReader
getQuantizedVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
getQuantizedVectorValues(String) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
getQuantizedVectorValues(String) - Method in interface org.apache.lucene.util.quantization.QuantizedVectorsReader
getQuery() - Method in class org.apache.lucene.search.BooleanClause
getQuery() - Method in class org.apache.lucene.search.BoostQuery: Return the wrapped Query.
getQuery() - Method in class org.apache.lucene.search.ConstantScoreQuery: Returns the encapsulated query.
getQuery() - Method in class org.apache.lucene.search.FilterMatchesIterator
getQuery() - Method in interface org.apache.lucene.search.MatchesIterator: Returns the Query causing the current match
getQuery() - Method in class org.apache.lucene.search.Weight: The query that this concerns.
getQueryCache() - Method in class org.apache.lucene.search.IndexSearcher: Return the query cache of this IndexSearcher.
getQueryCachingPolicy() - Method in class org.apache.lucene.search.IndexSearcher: Return the query cache of this IndexSearcher.
getQueryTimeout() - Method in class org.apache.lucene.search.TimeLimitingKnnCollectorManager: Get the configured QueryTimeout for terminating graph and exact searches.
getRadius() - Method in class org.apache.lucene.geo.Circle: Returns the radius in meters
getRadius() - Method in class org.apache.lucene.geo.XYCircle: Returns the radius
getRAMBufferSizeMB() - Method in class org.apache.lucene.index.IndexWriterConfig
getRAMBufferSizeMB() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the value set by LiveIndexWriterConfig.setRAMBufferSizeMB(double) if enabled.
getRAMPerThreadHardLimitMB() - Method in class org.apache.lucene.index.IndexWriterConfig
getRAMPerThreadHardLimitMB() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the max amount of memory each DocumentsWriterPerThread can consume until forcefully flushed.
getRandomAccessQuery() - Method in class org.apache.lucene.search.IndexOrDocValuesQuery: Return the wrapped query that may be slow at identifying all matching documents, but which is cheap to initialize and can efficiently verify that some documents match.
getRandomVectorScorer(String, byte[]) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsReader: Returns a RandomVectorScorer for the given field and target vector.
getRandomVectorScorer(String, byte[]) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
getRandomVectorScorer(String, byte[]) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
getRandomVectorScorer(String, float[]) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsReader: Returns a RandomVectorScorer for the given field and target vector.
getRandomVectorScorer(String, float[]) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
getRandomVectorScorer(String, float[]) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, byte[]) - Method in class org.apache.lucene.codecs.hnsw.DefaultFlatVectorScorer
getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, byte[]) - Method in interface org.apache.lucene.codecs.hnsw.FlatVectorsScorer: Returns a RandomVectorScorer for the given set of vectors and target vector.
getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, byte[]) - Method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer
getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, byte[]) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorScorer
getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, float[]) - Method in class org.apache.lucene.codecs.hnsw.DefaultFlatVectorScorer
getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, float[]) - Method in interface org.apache.lucene.codecs.hnsw.FlatVectorsScorer: Returns a RandomVectorScorer for the given set of vectors and target vector.
getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, float[]) - Method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer
getRandomVectorScorer(VectorSimilarityFunction, RandomAccessVectorValues, float[]) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorScorer
getRandomVectorScorerSupplier(VectorSimilarityFunction, RandomAccessVectorValues) - Method in class org.apache.lucene.codecs.hnsw.DefaultFlatVectorScorer
getRandomVectorScorerSupplier(VectorSimilarityFunction, RandomAccessVectorValues) - Method in interface org.apache.lucene.codecs.hnsw.FlatVectorsScorer: Returns a RandomVectorScorerSupplier that can be used to score vectors
getRandomVectorScorerSupplier(VectorSimilarityFunction, RandomAccessVectorValues) - Method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer
getRandomVectorScorerSupplier(VectorSimilarityFunction, RandomAccessVectorValues) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorScorer
getReader(long, long) - Method in class org.apache.lucene.util.bkd.HeapPointWriter
getReader(long, long) - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
getReader(long, long) - Method in interface org.apache.lucene.util.bkd.PointWriter: Returns a PointReader iterator to step through all previously added points
getReader(long, long, byte[]) - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
getReader(IndexWriter, boolean, boolean) - Method in interface org.apache.lucene.internal.tests.IndexWriterAccess
getReader(ChecksumIndexInput, String) - Method in class org.apache.lucene.util.OfflineSorter: Subclasses can override to change how byte sequences are read from disk.
getReaderCacheHelper() - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
getReaderCacheHelper() - Method in class org.apache.lucene.index.ExitableDirectoryReader
getReaderCacheHelper() - Method in class org.apache.lucene.index.IndexReader: Optional method: Return a IndexReader.CacheHelper that can be used to cache based on the content of this reader.
getReaderCacheHelper() - Method in class org.apache.lucene.index.MultiReader
getReaderCacheHelper() - Method in class org.apache.lucene.index.ParallelCompositeReader
getReaderCacheHelper() - Method in class org.apache.lucene.index.ParallelLeafReader
getReaderCacheHelper() - Method in class org.apache.lucene.index.SegmentReader
getReaderCacheHelper() - Method in class org.apache.lucene.index.SoftDeletesDirectoryReaderWrapper
getReaderCacheHelper() - Method in class org.apache.lucene.index.SortingCodecReader
getReaderCacheHelper() - Method in class org.apache.lucene.index.StandardDirectoryReader
getReaderIteratorNoHeader(DataInput, PackedInts.Format, int, int, int, int) - Static method in class org.apache.lucene.util.packed.PackedInts: Expert: Restore a PackedInts.ReaderIterator from a stream without reading metadata at the beginning of the stream.
getReaderPooling() - Method in class org.apache.lucene.index.IndexWriterConfig
getReaderPooling() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns true if IndexWriter should pool readers even if DirectoryReader.open(IndexWriter) has not been called.
getReason() - Method in exception org.apache.lucene.index.IndexFormatTooOldException: Returns an optional reason for this exception if the version information was not available.
getRefCount() - Method in class org.apache.lucene.index.IndexReader: Expert: returns the current refCount for this reader
getRefCount() - Method in class org.apache.lucene.util.RefCount: Returns the current reference count.
getRefCount(G) - Method in class org.apache.lucene.search.ReferenceManager: Returns the current reference count of the given reference.
getRefCount(String) - Method in class org.apache.lucene.util.FileDeleter: get ref count for a provided file, if the file is not yet recorded, this method will return 0
getRefCount(DirectoryReader) - Method in class org.apache.lucene.index.ReaderManager
getRefCount(IndexSearcher) - Method in class org.apache.lucene.search.SearcherManager
getRegexp() - Method in class org.apache.lucene.search.RegexpQuery: Returns the regexp of this query wrapped in a Term.
getRegExp() - Method in exception org.apache.lucene.util.automaton.TooComplexToDeterminizeException: Return the RegExp that caused this exception if any.
getResolution() - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread: Deprecated.

Return the timer resolution.
getResourceDescription() - Method in exception org.apache.lucene.index.CorruptIndexException: Returns a description of the file that was corrupted
getResourceDescription() - Method in exception org.apache.lucene.index.IndexFormatTooNewException: Returns a description of the file that was too new
getResourceDescription() - Method in exception org.apache.lucene.index.IndexFormatTooOldException: Returns a description of the file that was too old
getReusableComponents(Analyzer, String) - Method in class org.apache.lucene.analysis.Analyzer.ReuseStrategy: Gets the reusable TokenStreamComponents for the field with the given name.
getReuseStrategy() - Method in class org.apache.lucene.analysis.Analyzer: Returns the used Analyzer.ReuseStrategy.
getReverse() - Method in class org.apache.lucene.search.SortField: Returns whether the sort should be reversed.
getReverseBytesReader() - Method in interface org.apache.lucene.util.fst.FSTReader: Get the reverse BytesReader for this FST
getReverseBytesReader() - Method in class org.apache.lucene.util.fst.OffHeapFSTStore
getReverseBytesReader() - Method in class org.apache.lucene.util.fst.OnHeapFSTStore
getReverseMul() - Method in class org.apache.lucene.search.FieldValueHitQueue
getRewriteMethod() - Method in class org.apache.lucene.search.MultiTermQuery
getScalarQuantizer() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
getScalarQuantizer() - Method in interface org.apache.lucene.util.quantization.RandomAccessQuantizedByteVectorValues
getScoreCorrectionConstant() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
getScoreCorrectionConstant() - Method in class org.apache.lucene.util.quantization.QuantizedByteVectorValues
getScoreCorrectionConstant(int) - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
getScoreCorrectionConstant(int) - Method in interface org.apache.lucene.util.quantization.RandomAccessQuantizedByteVectorValues
getSearcher(SearcherFactory, IndexReader, IndexReader) - Static method in class org.apache.lucene.search.SearcherManager: Expert: creates a searcher from the provided IndexReader using the provided SearcherFactory.
getSearchingGen() - Method in class org.apache.lucene.search.ControlledRealTimeReopenThread: Returns which generation the current searcher is guaranteed to include.
getSecondaryDir() - Method in class org.apache.lucene.store.FileSwitchDirectory: Return the secondary directory
getSegmentCount() - Method in class org.apache.lucene.index.IndexCommit: Returns number of segments referenced by this commit.
getSegmentCount(IndexWriter) - Method in interface org.apache.lucene.internal.tests.IndexWriterAccess
getSegmentInfo() - Method in class org.apache.lucene.index.SegmentReader: Return the SegmentInfoPerCommit of the segment this reader is reading.
getSegmentInfos() - Method in class org.apache.lucene.index.StandardDirectoryReader: Return the SegmentInfos for this reader.
getSegmentName() - Method in class org.apache.lucene.index.SegmentReader: Return the name of the segment this reader is reading.
getSegmentReaderAccess() - Static method in class org.apache.lucene.internal.tests.TestSecrets: Return the accessor to internal secrets for an SegmentReader.
getSegmentsFileName() - Method in class org.apache.lucene.index.IndexCommit: Get the segments file (segments_N) associated with this commit point.
getSegmentsFileName() - Method in class org.apache.lucene.index.SegmentInfos: Get the segments_N filename in use by this segment infos.
getSegmentsPerTier() - Method in class org.apache.lucene.index.TieredMergePolicy: Returns the current segmentsPerTier setting.
getSelector() - Method in class org.apache.lucene.search.SortedNumericSortField: Returns the selector in use for this sort
getSelector() - Method in class org.apache.lucene.search.SortedSetSortField: Returns the selector in use for this sort
getSentenceIndex() - Method in interface org.apache.lucene.analysis.tokenattributes.SentenceAttribute: Get the sentence index for the current token
getSentenceIndex() - Method in class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
getSequentialSubReaders() - Method in class org.apache.lucene.index.BaseCompositeReader
getSequentialSubReaders() - Method in class org.apache.lucene.index.CompositeReader: Expert: returns the sequential sub readers that this reader is logically composed of.
getSet(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory: Returns whitespace- and/or comma-separated set of values, or null if none are found
getSimilarity() - Method in class org.apache.lucene.index.IndexWriterConfig
getSimilarity() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Expert: returns the Similarity implementation used by this IndexWriter.
getSimilarity() - Method in class org.apache.lucene.search.IndexSearcher: Expert: Get the Similarity to use to compute scores.
getSimScorer() - Method in class org.apache.lucene.search.LeafSimScorer: Return the wrapped Similarity.SimScorer.
getSingleton() - Static method in class org.apache.lucene.util.fst.ByteSequenceOutputs
getSingleton() - Static method in class org.apache.lucene.util.fst.CharSequenceOutputs
getSingleton() - Static method in class org.apache.lucene.util.fst.IntSequenceOutputs
getSingleton() - Static method in class org.apache.lucene.util.fst.NoOutputs
getSingleton() - Static method in class org.apache.lucene.util.fst.PositiveIntOutputs
getSingleton(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: If this automaton accepts a single input, return it.
getSize() - Method in class org.apache.lucene.search.TopTermsRewrite: return the maximum priority queue size
getSize() - Method in class org.apache.lucene.util.automaton.RunAutomaton: Returns number of states in automaton.
getSlice() - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
getSlice() - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
getSlice() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
getSlice() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues: Returns a slice of the underlying IndexInput that contains the vector values if available
getSlices() - Method in class org.apache.lucene.search.IndexSearcher: Returns the leaf slices used for concurrent searching.
getSlop() - Method in class org.apache.lucene.search.MultiPhraseQuery: Sets the phrase slop for this query.
getSlop() - Method in class org.apache.lucene.search.PhraseQuery: Return the slop for this PhraseQuery.
getSlot(int) - Method in class org.apache.lucene.util.SentinelIntSet: (internal) Returns the slot for this key
getSnapshotCount() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy: Returns the total number of snapshots currently held.
getSnapshots() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy: Returns all IndexCommits held by at least one snapshot.
getSnowballWordSet(InputStream) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads stopwords from a stopword list in Snowball format.
getSnowballWordSet(InputStream, Charset) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads stopwords from a stopword list in Snowball format.
getSnowballWordSet(Reader) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads stopwords from a stopword list in Snowball format.
getSnowballWordSet(Reader, CharArraySet) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads stopwords from a stopword list in Snowball format.
getSnowballWordSet(ResourceLoader, String, boolean) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory: same as AbstractAnalysisFactory.getWordSet(ResourceLoader, String, boolean), except the input is in snowball format.
getSoftDelCount() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns the number of only soft-deleted docs.
getSoftDeletesField() - Method in class org.apache.lucene.index.FieldInfos: Returns the soft-deletes field name if exists; otherwise returns null
getSoftDeletesField() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns the soft deletes field or null if soft-deletes are disabled.
getSort() - Method in class org.apache.lucene.index.LeafMetaData: Return the order in which documents from this index are sorted, or null if documents are in no particular order.
getSort() - Method in class org.apache.lucene.search.Sort: Representation of the sort criteria.
getSorted(FieldInfo) - Method in class org.apache.lucene.codecs.DocValuesProducer: Returns SortedDocValues for this field.
getSorted(FieldInfo) - Method in class org.apache.lucene.index.EmptyDocValuesProducer
getSorted(LeafReader, String) - Static method in class org.apache.lucene.index.DocValues: Returns SortedDocValues for the field, or DocValues.emptySorted() if it has none.
getSortedDocValues(String) - Method in class org.apache.lucene.index.CodecReader
getSortedDocValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
getSortedDocValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
getSortedDocValues(String) - Method in class org.apache.lucene.index.LeafReader: Returns SortedDocValues for this field, or null if no SortedDocValues were indexed for this field.
getSortedDocValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
getSortedDocValues(LeafReaderContext, String) - Method in class org.apache.lucene.search.comparators.TermOrdValComparator: Retrieves the SortedDocValues for the field in this segment
getSortedNodes(HnswGraph.NodesIterator) - Static method in class org.apache.lucene.util.hnsw.HnswGraph.NodesIterator
getSortedNumeric(FieldInfo) - Method in class org.apache.lucene.codecs.DocValuesProducer: Returns SortedNumericDocValues for this field.
getSortedNumeric(FieldInfo) - Method in class org.apache.lucene.index.EmptyDocValuesProducer
getSortedNumeric(LeafReader, String) - Static method in class org.apache.lucene.index.DocValues: Returns SortedNumericDocValues for the field, or DocValues.emptySortedNumeric() if it has none.
getSortedNumericDocValues(String) - Method in class org.apache.lucene.index.CodecReader
getSortedNumericDocValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
getSortedNumericDocValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
getSortedNumericDocValues(String) - Method in class org.apache.lucene.index.LeafReader: Returns SortedNumericDocValues for this field, or null if no SortedNumericDocValues were indexed for this field.
getSortedNumericDocValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
getSortedNumericValues(IndexReader, String) - Static method in class org.apache.lucene.index.MultiDocValues: Returns a SortedNumericDocValues for a reader's docvalues (potentially merging on-the-fly)
getSortedSet(FieldInfo) - Method in class org.apache.lucene.codecs.DocValuesProducer: Returns SortedSetDocValues for this field.
getSortedSet(FieldInfo) - Method in class org.apache.lucene.index.EmptyDocValuesProducer
getSortedSet(LeafReader, String) - Static method in class org.apache.lucene.index.DocValues: Returns SortedSetDocValues for the field, or DocValues.emptySortedSet() if it has none.
getSortedSetDocValues(String) - Method in class org.apache.lucene.index.CodecReader
getSortedSetDocValues(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
getSortedSetDocValues(String) - Method in class org.apache.lucene.index.FilterLeafReader
getSortedSetDocValues(String) - Method in class org.apache.lucene.index.LeafReader: Returns SortedSetDocValues for this field, or null if no SortedSetDocValues were indexed for this field.
getSortedSetDocValues(String) - Method in class org.apache.lucene.index.ParallelLeafReader
getSortedSetValues(IndexReader, String) - Static method in class org.apache.lucene.index.MultiDocValues: Returns a SortedSetDocValues for a reader's docvalues (potentially doing extremely slow things).
getSortedTransitions() - Method in class org.apache.lucene.util.automaton.Automaton: Sugar to get all transitions for all states.
getSortedValues(IndexReader, String) - Static method in class org.apache.lucene.index.MultiDocValues: Returns a SortedDocValues for a reader's docvalues (potentially doing extremely slow things).
getSortField(boolean) - Method in class org.apache.lucene.search.DoubleValuesSource: Create a sort field based on the value of this producer
getSortField(boolean) - Method in class org.apache.lucene.search.LongValuesSource: Create a sort field based on the value of this producer
getSource() - Method in class org.apache.lucene.analysis.Analyzer.TokenStreamComponents: Returns the component's source
getSparseFixedBitSetOrNull(DocIdSetIterator) - Static method in class org.apache.lucene.util.BitSetIterator: If the provided iterator wraps a SparseFixedBitSet, returns it, otherwise returns null.
getStartPoints() - Method in class org.apache.lucene.util.automaton.Automaton: Returns sorted array of all interval start points.
getStaticImplementation(AttributeFactory, Class<A>) - Static method in class org.apache.lucene.util.AttributeFactory: Returns an AttributeFactory returning an instance of the given clazz for the attributes it implements.
getStats() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader: For debugging -- used by CheckIndex too
getStats() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
getStats() - Method in class org.apache.lucene.index.Terms: Expert: returns additional information about this Terms instance for debugging purposes.
getStats(IndexSearcher) - Method in class org.apache.lucene.search.PhraseWeight
getStemDict(Reader, CharArrayMap<String>) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads a stem dictionary.
getStopwordSet() - Method in class org.apache.lucene.analysis.StopwordAnalyzerBase: Returns the analyzer's stopword set or an empty set if the analyzer has no stopwords
getStoredValue(Analyzer) - Method in class org.apache.lucene.analysis.Analyzer.ReuseStrategy: Returns the currently stored value.
getStoreMergeInfo() - Method in class org.apache.lucene.index.MergePolicy.OneMerge: Return MergeInfo describing this merge.
getStringValue() - Method in class org.apache.lucene.document.StoredValue: Retrieve a string value.
getSubMatches() - Method in class org.apache.lucene.search.FilterMatchesIterator
getSubMatches() - Method in class org.apache.lucene.search.IndriDisjunctionScorer
getSubMatches() - Method in interface org.apache.lucene.search.Matches: Returns a collection of Matches that make up this instance; if it is not a composite, then this returns an empty list
getSubMatches() - Method in interface org.apache.lucene.search.MatchesIterator: Returns a MatchesIterator that iterates over the positions and offsets of individual terms within the current match
getSubMatches() - Method in class org.apache.lucene.search.NamedMatches
getSubs() - Method in class org.apache.lucene.index.MultiPostingsEnum: Returns sub-readers we are merging.
getSubSlices() - Method in class org.apache.lucene.index.MultiTerms: Expert: returns pointers to the sub-readers corresponding to the Terms being merged.
getSubTerms() - Method in class org.apache.lucene.index.MultiTerms: Expert: returns the Terms being merged.
getSubVisitor(BooleanClause.Occur, Query) - Method in class org.apache.lucene.search.QueryVisitor: Pulls a visitor instance for visiting child clauses of a query
getSumDocFreq() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
getSumDocFreq() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
getSumDocFreq() - Method in class org.apache.lucene.index.MultiTerms
getSumDocFreq() - Method in class org.apache.lucene.index.Terms: Returns the sum of TermsEnum.docFreq() for all terms in this field.
getSumDocFreq(String) - Method in class org.apache.lucene.index.BaseCompositeReader
getSumDocFreq(String) - Method in class org.apache.lucene.index.IndexReader: Returns the sum of TermsEnum.docFreq() for all terms in this field.
getSumDocFreq(String) - Method in class org.apache.lucene.index.LeafReader
getSumTotalTermFreq() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
getSumTotalTermFreq() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
getSumTotalTermFreq() - Method in class org.apache.lucene.index.MultiTerms
getSumTotalTermFreq() - Method in class org.apache.lucene.index.Terms: Returns the sum of TermsEnum.totalTermFreq() for all terms in this field.
getSumTotalTermFreq(String) - Method in class org.apache.lucene.index.BaseCompositeReader
getSumTotalTermFreq(String) - Method in class org.apache.lucene.index.IndexReader: Returns the sum of TermsEnum.totalTermFreq() for all terms in this field.
getSumTotalTermFreq(String) - Method in class org.apache.lucene.index.LeafReader
getTargetCopy() - Method in class org.apache.lucene.search.KnnByteVectorQuery
getTargetCopy() - Method in class org.apache.lucene.search.KnnFloatVectorQuery
getTargetLabel() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
getTargetLabel() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
getTargetSearchConcurrency() - Method in class org.apache.lucene.index.LogMergePolicy: Returns the target search concurrency.
getTargetSearchConcurrency() - Method in class org.apache.lucene.index.TieredMergePolicy: Returns the target search concurrency.
getTaskExecutor() - Method in class org.apache.lucene.search.IndexSearcher: Returns the TaskExecutor that this searcher relies on to execute concurrent operations
getTempFileName(String, String, long) - Static method in class org.apache.lucene.store.Directory: Creates a file name for a temporary file.
getTempFileNamePrefix() - Method in class org.apache.lucene.util.OfflineSorter: Returns the temp file name prefix passed to Directory.createTempOutput(java.lang.String, java.lang.String, org.apache.lucene.store.IOContext) to generate temporary files.
getTerm() - Method in class org.apache.lucene.search.FuzzyQuery: Returns the pattern term.
getTerm() - Method in class org.apache.lucene.search.TermQuery: Returns the term of this query.
getTerm() - Method in class org.apache.lucene.search.WildcardQuery: Returns the pattern term.
getTerm() - Method in class org.apache.lucene.util.TermAndVector
getTermArrays() - Method in class org.apache.lucene.search.MultiPhraseQuery: Returns the arrays of arrays of terms in the multi-phrase.
getTermData() - Method in class org.apache.lucene.search.TermInSetQuery: Deprecated.
the encoded terms will no longer be exposed in a future major version; this is an implementation detail that could change at some point and shouldn't be relied on directly. Call TermInSetQuery.getBytesRefIterator() instead to retrieve over the terms.
getTermFrequency() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
getTermFrequency() - Method in interface org.apache.lucene.analysis.tokenattributes.TermFrequencyAttribute: Returns the custom term frequency.
getTermFrequency() - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
getTermPostingsEnum(IndexReader, String, BytesRef) - Static method in class org.apache.lucene.index.MultiTerms: Returns PostingsEnum for the specified field and term.
getTermPostingsEnum(IndexReader, String, BytesRef, int) - Static method in class org.apache.lucene.index.MultiTerms: Returns PostingsEnum for the specified field and term, with control over whether freqs, positions, offsets or payloads are required.
getTerms() - Method in class org.apache.lucene.search.NGramPhraseQuery: Return the list of terms.
getTerms() - Method in class org.apache.lucene.search.PhraseQuery: Returns the list of terms in this phrase.
getTerms() - Method in class org.apache.lucene.search.SynonymQuery: Returns the terms of this SynonymQuery
getTerms(int) - Method in class org.apache.lucene.util.graph.GraphTokenStreamFiniteStrings: Returns the list of tokens that start at the provided state
getTerms(String, int) - Method in class org.apache.lucene.util.graph.GraphTokenStreamFiniteStrings: Returns the list of terms that start at the provided state
getTerms(IndexReader, String) - Static method in class org.apache.lucene.index.MultiTerms: This method may return null if the field does not exist or if it has no terms.
getTerms(LeafReader, String) - Static method in class org.apache.lucene.index.Terms: Returns the Terms index for this field, or Terms.EMPTY if it has none.
getTermsCount() - Method in class org.apache.lucene.search.MultiTermQuery: Return the number of unique terms contained in this query, if known up-front.
getTermsCount() - Method in class org.apache.lucene.search.TermInSetQuery
getTermsEnum(Terms) - Method in class org.apache.lucene.search.MultiTermQuery: Constructs an enumeration that expands the pattern term.
getTermsEnum(Terms) - Method in class org.apache.lucene.util.automaton.CompiledAutomaton: Return a TermsEnum intersecting the provided Terms with the terms accepted by this automaton.
getTermsEnum(Terms, AttributeSource) - Method in class org.apache.lucene.search.AutomatonQuery
getTermsEnum(Terms, AttributeSource) - Method in class org.apache.lucene.search.FuzzyQuery
getTermsEnum(Terms, AttributeSource) - Method in class org.apache.lucene.search.MultiTermQuery: Construct the enumeration to be used, expanding the pattern term.
getTermsEnum(Terms, AttributeSource) - Method in class org.apache.lucene.search.TermInSetQuery
getTermsEnum(MultiTermQuery, Terms, AttributeSource) - Method in class org.apache.lucene.search.MultiTermQuery.RewriteMethod: Returns the MultiTermQuerys TermsEnum
getTermStates() - Method in class org.apache.lucene.search.TermQuery: Returns the TermStates passed to the constructor, or null if it was not passed.
getTermVector(int, String) - Method in class org.apache.lucene.index.IndexReader: Deprecated.
use IndexReader.termVectors() to retrieve one or more documents
getTermVectors(int) - Method in class org.apache.lucene.index.BaseCompositeReader
getTermVectors(int) - Method in class org.apache.lucene.index.CodecReader: Deprecated.
getTermVectors(int) - Method in class org.apache.lucene.index.FilterCodecReader: Deprecated.
getTermVectors(int) - Method in class org.apache.lucene.index.FilterLeafReader
getTermVectors(int) - Method in class org.apache.lucene.index.IndexReader: Deprecated.
use IndexReader.termVectors() to retrieve one or more documents
getTermVectors(int) - Method in class org.apache.lucene.index.ParallelLeafReader
getTermVectors(int) - Method in class org.apache.lucene.index.SegmentReader
getTermVectorsReader() - Method in class org.apache.lucene.index.CodecReader: Expert: retrieve underlying TermVectorsReader
getTermVectorsReader() - Method in class org.apache.lucene.index.FilterCodecReader
getTermVectorsReader() - Method in class org.apache.lucene.index.SegmentReader
getTermVectorsReader() - Method in class org.apache.lucene.index.SortingCodecReader
getText(CharTermAttribute) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Fills CharTermAttribute with the current token text.
getTieBreakerMultiplier() - Method in class org.apache.lucene.search.DisjunctionMaxQuery
getTimeAllowed() - Method in exception org.apache.lucene.search.TimeLimitingCollector.TimeExceededException: Deprecated.

Returns allowed time (milliseconds).
getTimeElapsed() - Method in exception org.apache.lucene.search.TimeLimitingCollector.TimeExceededException: Deprecated.

Returns elapsed time (milliseconds).
getTimeout() - Method in class org.apache.lucene.search.IndexSearcher: Get the configured QueryTimeout for all searches that run through this IndexSearcher, or null if not set.
getTimeoutAt() - Method in class org.apache.lucene.index.QueryTimeoutImpl: Returns time at which to time out, in nanoseconds relative to the (JVM-specific) epoch for System.nanoTime(), to compare with the value returned by nanoTime().
getTimestamp() - Method in class org.apache.lucene.util.PrintStreamInfoStream: Returns the current time as string for insertion into log messages.
getTokenStream() - Method in class org.apache.lucene.analysis.Analyzer.TokenStreamComponents: Returns the sink TokenStream
getTopLevelBuilder() - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBlendedFreqScoringRewrite
getTopLevelBuilder() - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
getTopLevelBuilder() - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsScoringBooleanQueryRewrite
getTopLevelContext(IndexReaderContext) - Static method in class org.apache.lucene.index.ReaderUtil: Walks up the reader tree and return the given context's top level reader context, or in other words the reader tree's root context.
getTopReaderContext() - Method in class org.apache.lucene.search.IndexSearcher: Returns this searcher's top-level IndexReaderContext.
getTotalBytesWritten() - Method in class org.apache.lucene.index.MergeRateLimiter: Returns total bytes written by this merge.
getTotalCount() - Method in class org.apache.lucene.search.LRUQueryCache: Return the total number of times that a Query has been looked up in this QueryCache.
getTotalHits() - Method in class org.apache.lucene.search.TopDocsCollector: The total number of documents that matched this query.
getTotalHits() - Method in class org.apache.lucene.search.TotalHitCountCollector: Returns how many hits matched the search.
getTotalPausedNS() - Method in class org.apache.lucene.index.MergeRateLimiter: Total NS merge was paused to rate limit IO.
getTotalStoppedNS() - Method in class org.apache.lucene.index.MergeRateLimiter: Total NS merge was stopped.
getTotalTermFreq() - Method in class org.apache.lucene.search.similarities.BasicStats: Returns the total number of occurrences of this term across all documents.
getTragicException() - Method in class org.apache.lucene.index.IndexWriter: If this IndexWriter was closed as a side-effect of a tragic exception, e.g.
getTrailingPositions() - Method in class org.apache.lucene.analysis.GraphTokenFilter: Return the number of trailing positions at the end of the graph
getTransition(int, int, Transition) - Method in class org.apache.lucene.util.automaton.Automaton: Fill the provided Transition with the index'th transition leaving the specified state.
getTranspositions() - Method in class org.apache.lucene.search.FuzzyQuery: Returns true if transpositions should be treated as a primitive edit operation.
getType() - Method in class org.apache.lucene.document.StoredValue: Retrieve the type of the stored value.
getType() - Method in class org.apache.lucene.search.SortField: Returns the type of contents in the field.
getUniqueTermCount() - Method in class org.apache.lucene.index.FieldInvertState: Return the number of unique terms encountered in this field.
getUnrefedFiles() - Method in class org.apache.lucene.util.FileDeleter: get files that are touched but not incref'ed
getUnsignedComparator(int) - Static method in class org.apache.lucene.util.ArrayUtil: Return a comparator for exactly the specified number of bytes.
getUpperPoint() - Method in class org.apache.lucene.search.PointRangeQuery
getUpperQuantile() - Method in class org.apache.lucene.util.quantization.ScalarQuantizer
getUpperTerm() - Method in class org.apache.lucene.search.TermRangeQuery: Returns the upper value of this range query
getUseCompoundFile() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Returns true iff the IndexWriter packs newly written segments in a compound file.
getUseCompoundFile() - Method in class org.apache.lucene.index.SegmentInfo: Returns true if this segment is stored as a compound file; else, false.
getUserData() - Method in class org.apache.lucene.index.IndexCommit: Returns userData, previously passed to IndexWriter.setLiveCommitData(Iterable) for this commit.
getUserData() - Method in class org.apache.lucene.index.SegmentInfos: Return userData saved with this commit.
getUseUnmap() - Method in class org.apache.lucene.store.MMapDirectory: Deprecated.
use MMapDirectory.UNMAP_SUPPORTED
getUTF16SortedAsUTF8Comparator() - Static method in class org.apache.lucene.util.CharsRef: Deprecated.
This comparator is only a transition mechanism
getValue() - Method in class org.apache.lucene.search.Explanation: The value assigned to this explanation node.
getValue() - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource: Get the constant value.
getValue() - Method in class org.apache.lucene.store.BufferedChecksum
getValue(int, BytesRef) - Method in class org.apache.lucene.codecs.MutablePointTree: Set packedValue with a reference to the packed bytes of the i-th value.
getValueCount() - Method in class org.apache.lucene.index.FilterSortedDocValues
getValueCount() - Method in class org.apache.lucene.index.FilterSortedSetDocValues
getValueCount() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
getValueCount() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
getValueCount() - Method in class org.apache.lucene.index.OrdinalMap: Returns the total number of unique terms in global ord space.
getValueCount() - Method in class org.apache.lucene.index.SortedDocValues: Returns the number of unique values.
getValueCount() - Method in class org.apache.lucene.index.SortedSetDocValues: Returns the number of unique values.
getValues(String) - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsReader: Returns the underlying BKDReader.
getValues(String) - Method in class org.apache.lucene.codecs.PointsReader: Return PointValues for the given field.
getValues(String) - Method in class org.apache.lucene.document.Document: Returns an array of values of the field specified as the method parameter.
getValues(LeafReaderContext, DoubleValues) - Method in class org.apache.lucene.search.DoubleValuesSource: Returns a DoubleValues instance for the passed-in LeafReaderContext and scores
getValues(LeafReaderContext, DoubleValues) - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
getValues(LeafReaderContext, DoubleValues) - Method in class org.apache.lucene.search.LongValuesSource: Returns a LongValues instance for the passed-in LeafReaderContext and scores
getVector() - Method in class org.apache.lucene.util.TermAndVector
getVectorByteLength() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
getVectorByteLength() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues.Bytes: Returns the vector byte length, defaults to dimension multiplied by byte size
getVectorByteLength() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues.Floats: Returns the vector byte length, defaults to dimension multiplied by float byte size
getVectorByteLength() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues: Returns the byte length of the vector values.
getVectorDimension() - Method in class org.apache.lucene.index.FieldInfo: Returns the number of dimensions of the vector value
getVectorEncoding() - Method in class org.apache.lucene.index.FieldInfo: Returns the number of dimensions of the vector value
getVectorReader() - Method in class org.apache.lucene.index.CodecReader: Expert: retrieve underlying VectorReader
getVectorReader() - Method in class org.apache.lucene.index.FilterCodecReader
getVectorReader() - Method in class org.apache.lucene.index.SegmentReader
getVectorReader() - Method in class org.apache.lucene.index.SortingCodecReader
getVectors() - Method in class org.apache.lucene.codecs.hnsw.FlatFieldVectorsWriter
getVectorSimilarityFunction() - Method in class org.apache.lucene.index.FieldInfo: Returns VectorSimilarityFunction for the field
getVectorUtilSupport() - Method in class org.apache.lucene.internal.vectorization.VectorizationProvider: Returns a singleton (stateless) VectorUtilSupport to support SIMD usage in VectorUtil.
getVersion() - Method in class org.apache.lucene.index.DirectoryReader: Version number when this IndexReader was opened.
getVersion() - Method in class org.apache.lucene.index.FilterDirectoryReader
getVersion() - Method in exception org.apache.lucene.index.IndexFormatTooNewException: Returns the version of the file that was too new
getVersion() - Method in exception org.apache.lucene.index.IndexFormatTooOldException: Returns the version of the file that was too old.
getVersion() - Method in class org.apache.lucene.index.SegmentInfo: Returns the version of the code which wrote the segment.
getVersion() - Method in class org.apache.lucene.index.SegmentInfos: version number when this SegmentInfos was generated.
getVersion() - Method in class org.apache.lucene.index.StandardDirectoryReader
getVersion() - Method in class org.apache.lucene.util.fst.FST.FSTMetadata: Returns the version constant of the binary format this FST was written in.
getWeight() - Method in class org.apache.lucene.search.Scorer: returns parent Weight
getWindingOrder() - Method in class org.apache.lucene.geo.Polygon: Returns the winding order (CW, COLINEAR, CCW) for the polygon shell
getWindingOrder() - Method in class org.apache.lucene.geo.XYPolygon: Returns the winding order (CW, COLINEAR, CCW) for the polygon shell
getWordSet(InputStream) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads lines from an InputStream with UTF-8 charset and adds every line as an entry to a CharArraySet (omitting leading and trailing whitespace).
getWordSet(InputStream, String) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads lines from an InputStream with UTF-8 charset and adds every non-comment line as an entry to a CharArraySet (omitting leading and trailing whitespace).
getWordSet(InputStream, Charset) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads lines from an InputStream with the given charset and adds every line as an entry to a CharArraySet (omitting leading and trailing whitespace).
getWordSet(InputStream, Charset, String) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads lines from an InputStream with the given charset and adds every non-comment line as an entry to a CharArraySet (omitting leading and trailing whitespace).
getWordSet(Reader) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads lines from a Reader and adds every line as an entry to a CharArraySet (omitting leading and trailing whitespace).
getWordSet(Reader, String) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads lines from a Reader and adds every non-comment line as an entry to a CharArraySet (omitting leading and trailing whitespace).
getWordSet(Reader, String, CharArraySet) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads lines from a Reader and adds every non-blank non-comment line as an entry to a CharArraySet (omitting leading and trailing whitespace).
getWordSet(Reader, CharArraySet) - Static method in class org.apache.lucene.analysis.WordlistLoader: Reads lines from a Reader and adds every non-blank line as an entry to a CharArraySet (omitting leading and trailing whitespace).
getWordSet(ResourceLoader, String, boolean) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory: Returns as CharArraySet from wordFiles, which can be a comma-separated list of filenames
getWrappedAnalyzer(String) - Method in class org.apache.lucene.analysis.AnalyzerWrapper: Retrieves the wrapped Analyzer appropriate for analyzing the field with the given name
getWriter(IndexOutput, long) - Method in class org.apache.lucene.util.OfflineSorter: Subclasses can override to change how byte sequences are written to disk.
getWriterNoHeader(DataOutput, PackedInts.Format, int, int, int) - Static method in class org.apache.lucene.util.packed.PackedInts: Expert: Create a packed integer array writer for the given output, format, value count, and number of bits per value.
getX() - Method in class org.apache.lucene.geo.Tessellator.Node: get the x value
getX() - Method in class org.apache.lucene.geo.XYCircle: Returns the center's x
getX() - Method in class org.apache.lucene.geo.XYLine: Returns a copy of the internal x array
getX() - Method in class org.apache.lucene.geo.XYPoint: Returns latitude value at given index
getX(int) - Method in class org.apache.lucene.geo.Tessellator.Triangle: get x value for the given vertex
getX(int) - Method in class org.apache.lucene.geo.XYLine: Returns x value at given index
getY() - Method in class org.apache.lucene.geo.Tessellator.Node: get the y value
getY() - Method in class org.apache.lucene.geo.XYCircle: Returns the center's y
getY() - Method in class org.apache.lucene.geo.XYLine: Returns a copy of the internal y array
getY() - Method in class org.apache.lucene.geo.XYPoint: Returns longitude value at given index
getY(int) - Method in class org.apache.lucene.geo.Tessellator.Triangle: get y value for the given vertex
getY(int) - Method in class org.apache.lucene.geo.XYLine: Returns y value at given index
getZ() - Method in class org.apache.lucene.search.similarities.NormalizationZ: Returns the parameter z
GLOBAL_REUSE_STRATEGY - Static variable in class org.apache.lucene.analysis.Analyzer: A predefined Analyzer.ReuseStrategy that reuses the same components for every field.
GOOD_FAST_HASH_SEED - Static variable in class org.apache.lucene.util.StringHelper: Pass this as the seed to StringHelper.murmurhash3_x86_32(byte[], int, int, int).
GraphBuilderKnnCollector(int) - Constructor for class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
graphIsRooted(IndexReader, String) - Static method in class org.apache.lucene.util.hnsw.HnswUtil: In graph theory, "connected components" are really defined only for undirected (ie bidirectional) graphs.
GraphTokenFilter - Class in org.apache.lucene.analysis: An abstract TokenFilter that exposes its input stream as a graph
GraphTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.GraphTokenFilter: Create a new GraphTokenFilter
GraphTokenStreamFiniteStrings - Class in org.apache.lucene.util.graph: Consumes a TokenStream and creates an Automaton where the transition labels are terms from the TermToBytesRefAttribute.
GraphTokenStreamFiniteStrings(TokenStream) - Constructor for class org.apache.lucene.util.graph.GraphTokenStreamFiniteStrings
GREATER_THAN - org.apache.lucene.search.Pruning: Allowed to skip documents that compare strictly better than the top value, or strictly worse than the bottom value.
GREATER_THAN_OR_EQUAL_TO - org.apache.lucene.search.Pruning: Allowed to skip documents that compare better than the top value, or worse than or equal to the bottom value.
GREATER_THAN_OR_EQUAL_TO - org.apache.lucene.search.TotalHits.Relation: The total hit count is greater than or equal to TotalHits.value.
GROUP_BY_SEGMENT - Static variable in class org.apache.lucene.store.MMapDirectory: Argument for MMapDirectory.setGroupingFunction(Function) that configures grouping by segment.
GroupVIntUtil - Class in org.apache.lucene.util: This class contains utility methods and constants for group varint
GroupVIntUtil() - Constructor for class org.apache.lucene.util.GroupVIntUtil
GroupVIntUtil.IntReader - Interface in org.apache.lucene.util: Provides an abstraction for read int values, so that decoding logic can be reused in different DataInput.
grow() - Method in class org.apache.lucene.util.BytesRefHash.BytesStartArray: Grows the BytesRefHash.BytesStartArray
grow() - Method in class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
grow() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
grow() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
grow() - Method in class org.apache.lucene.util.packed.AbstractPagedMutable: Similar to ArrayUtil.grow(long[]).
grow(byte[]) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a larger array, generally over-allocating exponentially
grow(byte[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns an array whose size is at least minSize, generally over-allocating exponentially
grow(char[]) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a larger array, generally over-allocating exponentially
grow(char[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns an array whose size is at least minSize, generally over-allocating exponentially
grow(double[]) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a larger array, generally over-allocating exponentially
grow(double[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns an array whose size is at least minSize, generally over-allocating exponentially
grow(float[]) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a larger array, generally over-allocating exponentially
grow(float[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns an array whose size is at least minSize, generally over-allocating exponentially
grow(int) - Method in interface org.apache.lucene.index.PointValues.IntersectVisitor: Notifies the caller that this many documents are about to be visited
grow(int) - Method in class org.apache.lucene.util.BytesRefBuilder: Ensure that this builder can hold at least capacity bytes without resizing.
grow(int) - Method in class org.apache.lucene.util.CharsRefBuilder: Used to grow the reference array.
grow(int) - Method in class org.apache.lucene.util.DocIdSetBuilder: Reserve space and return a DocIdSetBuilder.BulkAdder object that can be used to add up to numDocs documents.
grow(int) - Method in class org.apache.lucene.util.IntsRefBuilder: Used to grow the reference array.
grow(int[]) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a larger array, generally over-allocating exponentially
grow(int[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns an array whose size is at least minSize, generally over-allocating exponentially
grow(long) - Method in class org.apache.lucene.util.packed.AbstractPagedMutable: Similar to ArrayUtil.grow(long[], int).
grow(long[]) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a larger array, generally over-allocating exponentially
grow(long[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns an array whose size is at least minSize, generally over-allocating exponentially
grow(short[]) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a larger array, generally over-allocating exponentially
grow(short[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns an array whose size is at least minSize, generally over-allocating exponentially
grow(T[]) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a larger array, generally over-allocating exponentially
grow(T[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns an array whose size is at least minSize, generally over-allocating exponentially
GrowableWriter - Class in org.apache.lucene.util.packed: Implements PackedInts.Mutable, but grows the bit count of the underlying packed ints on-demand.
GrowableWriter(int, int, float) - Constructor for class org.apache.lucene.util.packed.GrowableWriter
growExact(byte[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a new array whose size is exact the specified newLength without over-allocating
growExact(char[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a new array whose size is exact the specified newLength without over-allocating
growExact(double[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a new array whose size is exact the specified newLength without over-allocating
growExact(float[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a new array whose size is exact the specified newLength without over-allocating
growExact(int[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a new array whose size is exact the specified newLength without over-allocating
growExact(long[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a new array whose size is exact the specified newLength without over-allocating
growExact(short[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a new array whose size is exact the specified newLength without over-allocating
growExact(T[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns a new array whose size is exact the specified newLength without over-allocating
growInRange(int[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns an array whose size is at least minLength, generally over-allocating exponentially, but never allocating more than maxLength elements.
growNoCopy(byte[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns an array whose size is at least minSize, generally over-allocating exponentially, and it will not copy the origin data to the new array
growNoCopy(int) - Method in class org.apache.lucene.util.BytesRefBuilder: Used to grow the builder without copying bytes.
growNoCopy(int) - Method in class org.apache.lucene.util.IntsRefBuilder: Grow the reference array without copying the origin data to the new array.
growNoCopy(int[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns an array whose size is at least minSize, generally over-allocating exponentially, and it will not copy the origin data to the new array
growNoCopy(long[], int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns an array whose size is at least minSize, generally over-allocating exponentially, and it will not copy the origin data to the new array
guard - Variable in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.

H

handleMergeException(Throwable) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Called when an exception is hit in a background merge thread
HANGUL - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer: Hangul token type
HANGUL_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Hangul token type
HAS_FAST_SCALAR_FMA - Static variable in class org.apache.lucene.util.Constants: true iff we know FMA has faster throughput than separate mul/add.
HAS_FAST_VECTOR_FMA - Static variable in class org.apache.lucene.util.Constants: true iff we know VFMA has faster throughput than separate vmul/vadd.
hasAttribute(Class<? extends Attribute>) - Method in class org.apache.lucene.util.AttributeSource: The caller must pass in a Class<? extends Attribute> value.
hasAttributes() - Method in class org.apache.lucene.util.AttributeSource: Returns true, iff this AttributeSource has any attributes
hasBlocks() - Method in class org.apache.lucene.index.LeafMetaData: Returns true iff this index contains blocks created with IndexWriter.addDocument(Iterable) or it's corresponding update methods with at least 2 or more documents per call.
hasDeadStates(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns true if this automaton has any states that cannot be reached from the initial state or cannot reach an accept state.
hasDeadStatesFromInitial(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns true if there are dead states reachable from an initial state.
hasDeadStatesToAccept(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns true if there are dead states that reach an accept state.
hasDeletions - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: True if this segment has pending deletions.
hasDeletions() - Method in class org.apache.lucene.index.IndexReader: Returns true if any documents have been deleted.
hasDeletions() - Method in class org.apache.lucene.index.IndexWriter: Returns true if this index has deletions (including buffered deletions).
hasDeletions() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns true if there are any deletions for the segment at this commit.
hasDocValues() - Method in class org.apache.lucene.index.FieldInfos: Returns true if any fields have DocValues
hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.CharHashSet: Special treatment for the "empty slot" key marker.
hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap: Special treatment for the "empty slot" key marker.
hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Special treatment for the "empty slot" key marker.
hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap: Special treatment for the "empty slot" key marker.
hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.IntHashSet: Special treatment for the "empty slot" key marker.
hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap: Special treatment for the "empty slot" key marker.
hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap: Special treatment for the "empty slot" key marker.
hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap: Special treatment for the "empty slot" key marker.
hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap: Special treatment for the "empty slot" key marker.
hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.LongHashSet: Special treatment for the "empty slot" key marker.
hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap: Special treatment for the "empty slot" key marker.
hasEmptyKey - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap: Special treatment for the "empty slot" key marker.
hasFieldUpdates() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns true if there are any field updates for the segment in this commit.
hasFreq() - Method in class org.apache.lucene.index.FieldInfos: Returns true if any fields have freqs
hasFreqs() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
hasFreqs() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
hasFreqs() - Method in class org.apache.lucene.index.MultiTerms
hasFreqs() - Method in class org.apache.lucene.index.Terms: Returns true if documents in this field store per-document term frequency (PostingsEnum.freq()).
hash(int) - Method in class org.apache.lucene.util.SentinelIntSet: (internal) Return the hash for the key.
hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
hashCode() - Method in class org.apache.lucene.document.FieldType
hashCode() - Method in class org.apache.lucene.document.RangeFieldQuery
hashCode() - Method in class org.apache.lucene.document.ShapeField.DecodedTriangle
hashCode() - Method in class org.apache.lucene.document.XYDocValuesPointInGeometryQuery
hashCode() - Method in class org.apache.lucene.geo.Circle
hashCode() - Method in class org.apache.lucene.geo.Line
hashCode() - Method in class org.apache.lucene.geo.Point
hashCode() - Method in class org.apache.lucene.geo.Polygon
hashCode() - Method in class org.apache.lucene.geo.Rectangle
hashCode() - Method in class org.apache.lucene.geo.XYCircle
hashCode() - Method in class org.apache.lucene.geo.XYLine
hashCode() - Method in class org.apache.lucene.geo.XYPoint
hashCode() - Method in class org.apache.lucene.geo.XYPolygon
hashCode() - Method in class org.apache.lucene.geo.XYRectangle
hashCode() - Method in class org.apache.lucene.index.Impact
hashCode() - Method in class org.apache.lucene.index.IndexCommit
hashCode() - Method in class org.apache.lucene.index.IndexReader
hashCode() - Method in class org.apache.lucene.index.PrefixCodedTerms
hashCode() - Method in class org.apache.lucene.index.SegmentInfo
hashCode() - Method in class org.apache.lucene.index.Term
hashCode() - Method in class org.apache.lucene.internal.hppc.CharHashSet
hashCode() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
hashCode() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
hashCode() - Method in class org.apache.lucene.internal.hppc.IntArrayList
hashCode() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
hashCode() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
hashCode() - Method in class org.apache.lucene.internal.hppc.IntHashSet
hashCode() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
hashCode() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
hashCode() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
hashCode() - Method in class org.apache.lucene.internal.hppc.LongArrayList
hashCode() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
hashCode() - Method in class org.apache.lucene.internal.hppc.LongHashSet
hashCode() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
hashCode() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
hashCode() - Method in class org.apache.lucene.search.AutomatonQuery
hashCode() - Method in class org.apache.lucene.search.BlendedTermQuery.DisjunctionMaxRewrite
hashCode() - Method in class org.apache.lucene.search.BlendedTermQuery
hashCode() - Method in class org.apache.lucene.search.BooleanClause: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.BooleanQuery
hashCode() - Method in class org.apache.lucene.search.BoostQuery
hashCode() - Method in class org.apache.lucene.search.ByteVectorSimilarityQuery
hashCode() - Method in class org.apache.lucene.search.ConstantScoreQuery
hashCode() - Method in class org.apache.lucene.search.DisjunctionMaxQuery: Compute a hash code for hashing us
hashCode() - Method in class org.apache.lucene.search.DocValuesRewriteMethod
hashCode() - Method in class org.apache.lucene.search.DoubleValuesSource
hashCode() - Method in class org.apache.lucene.search.Explanation
hashCode() - Method in class org.apache.lucene.search.FieldExistsQuery
hashCode() - Method in class org.apache.lucene.search.FloatVectorSimilarityQuery
hashCode() - Method in class org.apache.lucene.search.FuzzyQuery
hashCode() - Method in class org.apache.lucene.search.IndexOrDocValuesQuery
hashCode() - Method in class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
hashCode() - Method in class org.apache.lucene.search.IndriQuery
hashCode() - Method in class org.apache.lucene.search.KnnByteVectorQuery
hashCode() - Method in class org.apache.lucene.search.KnnFloatVectorQuery
hashCode() - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
hashCode() - Method in class org.apache.lucene.search.LongValuesSource
hashCode() - Method in class org.apache.lucene.search.MatchAllDocsQuery
hashCode() - Method in class org.apache.lucene.search.MatchNoDocsQuery
hashCode() - Method in class org.apache.lucene.search.MultiPhraseQuery: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.Multiset
hashCode() - Method in class org.apache.lucene.search.MultiTermQuery
hashCode() - Method in class org.apache.lucene.search.NGramPhraseQuery
hashCode() - Method in class org.apache.lucene.search.PhraseQuery: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.PhraseQuery.PostingsAndFreq
hashCode() - Method in class org.apache.lucene.search.PointInSetQuery
hashCode() - Method in class org.apache.lucene.search.PointRangeQuery
hashCode() - Method in class org.apache.lucene.search.PrefixQuery
hashCode() - Method in class org.apache.lucene.search.Query: Override and implement query hash code properly in a subclass.
hashCode() - Method in class org.apache.lucene.search.Sort: Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.SortedNumericSortField
hashCode() - Method in class org.apache.lucene.search.SortedSetSortField
hashCode() - Method in class org.apache.lucene.search.SortField: Returns a hash code for this SortField instance.
hashCode() - Method in class org.apache.lucene.search.SynonymQuery
hashCode() - Method in class org.apache.lucene.search.TermInSetQuery
hashCode() - Method in class org.apache.lucene.search.TermQuery
hashCode() - Method in class org.apache.lucene.search.TermRangeQuery
hashCode() - Method in class org.apache.lucene.search.TopTermsRewrite
hashCode() - Method in class org.apache.lucene.search.TotalHits
hashCode() - Method in class org.apache.lucene.store.FlushInfo
hashCode() - Method in class org.apache.lucene.store.IOContext
hashCode() - Method in class org.apache.lucene.store.MergeInfo
hashCode() - Method in class org.apache.lucene.util.AttributeFactory.StaticImplementationAttributeFactory
hashCode() - Method in class org.apache.lucene.util.AttributeSource
hashCode() - Method in class org.apache.lucene.util.automaton.CompiledAutomaton
hashCode() - Method in class org.apache.lucene.util.automaton.RunAutomaton
hashCode() - Method in class org.apache.lucene.util.automaton.StatePair: Returns hash code.
hashCode() - Method in class org.apache.lucene.util.BytesRef: Calculates the hash code as required by TermsHash during indexing.
hashCode() - Method in class org.apache.lucene.util.BytesRefBuilder
hashCode() - Method in class org.apache.lucene.util.CharsRef
hashCode() - Method in class org.apache.lucene.util.CharsRefBuilder
hashCode() - Method in class org.apache.lucene.util.FixedBitSet
hashCode() - Method in class org.apache.lucene.util.fst.PairOutputs.Pair
hashCode() - Method in class org.apache.lucene.util.IntsRef
hashCode() - Method in class org.apache.lucene.util.IntsRefBuilder
hashCode() - Method in class org.apache.lucene.util.LongBitSet
hashCode() - Method in class org.apache.lucene.util.LongsRef
hashCode() - Method in class org.apache.lucene.util.mutable.MutableValue
hashCode() - Method in class org.apache.lucene.util.mutable.MutableValueBool
hashCode() - Method in class org.apache.lucene.util.mutable.MutableValueDouble
hashCode() - Method in class org.apache.lucene.util.mutable.MutableValueFloat
hashCode() - Method in class org.apache.lucene.util.mutable.MutableValueInt
hashCode() - Method in class org.apache.lucene.util.mutable.MutableValueLong
hashCode() - Method in class org.apache.lucene.util.mutable.MutableValueStr
hashCode() - Method in class org.apache.lucene.util.Version
hashCode(char[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns hash of chars in range start (inclusive) to end (inclusive)
hashKey(char) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Returns a hash code for the given key.
hashKey(char) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap: Returns a hash code for the given key.
hashKey(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Returns a hash code for the given key.
hashKey(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap: Returns a hash code for the given key.
hashKey(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Returns a hash code for the given key.
hashKey(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap: Returns a hash code for the given key.
hashKey(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: Returns a hash code for the given key.
hashKey(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap: Returns a hash code for the given key.
hashKey(long) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap: Returns a hash code for the given key.
hashKey(long) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Returns a hash code for the given key.
hashKey(long) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap: Returns a hash code for the given key.
hashKey(long) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap: Returns a hash code for the given key.
HASHTABLE_RAM_BYTES_PER_ENTRY - Static variable in class org.apache.lucene.util.RamUsageEstimator: Approximate memory usage that we assign to a Hashtable / HashMap entry.
hasNext() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator
hasNext() - Method in class org.apache.lucene.internal.hppc.AbstractIterator
hasNext() - Method in class org.apache.lucene.util.FilterIterator
hasNext() - Method in class org.apache.lucene.util.hnsw.HnswGraph.ArrayNodesIterator
hasNext() - Method in class org.apache.lucene.util.hnsw.HnswGraph.CollectionNodesIterator
hasNext() - Method in class org.apache.lucene.util.MergedIterator
hasNext() - Method in class org.apache.lucene.util.packed.PackedLongValues.Iterator: Whether or not there are remaining values.
hasNorms() - Method in class org.apache.lucene.index.FieldInfo: Returns true if this field actually has any norms.
hasNorms() - Method in class org.apache.lucene.index.FieldInfos: Returns true if any fields have norms
hasOffsets() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
hasOffsets() - Method in class org.apache.lucene.index.FieldInfos: Returns true if any fields have offsets
hasOffsets() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
hasOffsets() - Method in class org.apache.lucene.index.MultiTerms
hasOffsets() - Method in class org.apache.lucene.index.Terms: Returns true if documents in this field store offsets.
hasPayloads() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
hasPayloads() - Method in class org.apache.lucene.index.FieldInfo: Returns true if any payloads exist for this field.
hasPayloads() - Method in class org.apache.lucene.index.FieldInfos: Returns true if any fields have payloads
hasPayloads() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
hasPayloads() - Method in class org.apache.lucene.index.MultiTerms
hasPayloads() - Method in class org.apache.lucene.index.Terms: Returns true if documents in this field store payloads.
hasPendingMerges() - Method in class org.apache.lucene.index.IndexWriter: Expert: returns true if there are merges waiting to be scheduled.
hasPendingMerges() - Method in interface org.apache.lucene.index.MergeScheduler.MergeSource: Expert: returns true if there are merges waiting to be scheduled.
hasPointValues() - Method in class org.apache.lucene.index.FieldInfos: Returns true if any fields have PointValues
hasPositions() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
hasPositions() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
hasPositions() - Method in class org.apache.lucene.index.MultiTerms
hasPositions() - Method in class org.apache.lucene.index.Terms: Returns true if documents in this field store positions.
hasPostings() - Method in class org.apache.lucene.index.FieldInfos: Returns true if any fields have postings
hasProx() - Method in class org.apache.lucene.index.FieldInfos: Returns true if any fields have positions
hasSidePath(int) - Method in class org.apache.lucene.util.graph.GraphTokenStreamFiniteStrings: Returns whether the provided state is the start of multiple side paths of different length (eg: new york, ny)
hasUncommittedChanges() - Method in class org.apache.lucene.index.IndexWriter: Returns true if there may be changes that have not been committed.
hasVectors() - Method in class org.apache.lucene.index.FieldInfo: Returns true if any term vectors exist for this field.
hasVectors() - Method in class org.apache.lucene.index.FieldInfos: Returns true if any fields have vectors
hasVectorValues() - Method in class org.apache.lucene.index.FieldInfo: Returns whether any (numeric) vector values exist for this field
hasVectorValues() - Method in class org.apache.lucene.index.FieldInfos: Returns true if any fields have vector values
hasVectorValues(FieldInfos, String) - Static method in class org.apache.lucene.codecs.KnnVectorsWriter.MergedVectorValues: Returns true if the fieldInfos has vector values for the field.
haversinMeters(double) - Static method in class org.apache.lucene.util.SloppyMath: Returns the Haversine distance in meters between two points given the previous result from SloppyMath.haversinSortKey(double, double, double, double)
haversinMeters(double, double, double, double) - Static method in class org.apache.lucene.util.SloppyMath: Returns the Haversine distance in meters between two points specified in decimal degrees (latitude/longitude).
haversinSortKey(double, double, double, double) - Static method in class org.apache.lucene.util.SloppyMath: Returns a sort key for distance.
headerLength(String) - Static method in class org.apache.lucene.codecs.CodecUtil: Computes the length of a codec header.
HeapPointReader - Class in org.apache.lucene.util.bkd: Utility class to read buffered points from in-heap arrays.
HeapPointWriter - Class in org.apache.lucene.util.bkd: Utility class to write new points into in-heap arrays.
HeapPointWriter(BKDConfig, int) - Constructor for class org.apache.lucene.util.bkd.HeapPointWriter
heapRadixSort(HeapPointWriter, int, int, int, int) - Method in class org.apache.lucene.util.bkd.BKDRadixSelector: Sort the heap writer by the specified dim.
HIGH_COMPRESSION - Static variable in class org.apache.lucene.codecs.compressing.CompressionMode: A compression mode that trades speed for compression ratio.
HighCompressionHashTable() - Constructor for class org.apache.lucene.util.compress.LZ4.HighCompressionHashTable: Sole constructor
HIRAGANA - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer: Hiragana token type
HIRAGANA_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Hiragana token type
HISTOGRAM_SIZE - Static variable in class org.apache.lucene.util.MSBRadixSorter
HitQueue - Class in org.apache.lucene.search: Expert: Priority queue containing hit docs
HitQueue(int, boolean) - Constructor for class org.apache.lucene.search.HitQueue: Creates a new instance with size elements.
hitsThresholdReached - Variable in class org.apache.lucene.search.comparators.NumericComparator
hnsw - Variable in class org.apache.lucene.util.hnsw.HnswGraphBuilder
HNSW_COMPONENT - Static variable in class org.apache.lucene.util.hnsw.HnswGraphBuilder: A name for the HNSW component for the info-stream *
HnswBuilder - Interface in org.apache.lucene.util.hnsw: Interface for builder building the OnHeapHnswGraph
HnswConcurrentMergeBuilder - Class in org.apache.lucene.util.hnsw: A graph builder that manages multiple workers, it only supports adding the whole graph all at once.
HnswConcurrentMergeBuilder(TaskExecutor, int, RandomVectorScorerSupplier, int, int, OnHeapHnswGraph, BitSet) - Constructor for class org.apache.lucene.util.hnsw.HnswConcurrentMergeBuilder
HnswGraph - Class in org.apache.lucene.util.hnsw: Hierarchical Navigable Small World graph.
HnswGraph() - Constructor for class org.apache.lucene.util.hnsw.HnswGraph: Sole constructor
HnswGraph.ArrayNodesIterator - Class in org.apache.lucene.util.hnsw: NodesIterator that accepts nodes as an integer array.
HnswGraph.CollectionNodesIterator - Class in org.apache.lucene.util.hnsw: Nodes iterator based on set representation of nodes.
HnswGraph.NodesIterator - Class in org.apache.lucene.util.hnsw: Iterator over the graph nodes on a certain level, Iterator also provides the size – the total number of nodes to be iterated over.
HnswGraphBuilder - Class in org.apache.lucene.util.hnsw: Builder for HNSW graph.
HnswGraphBuilder(RandomVectorScorerSupplier, int, int, long, int) - Constructor for class org.apache.lucene.util.hnsw.HnswGraphBuilder: Reads all the vectors from vector values, builds a graph connecting them by their dense ordinals, using the given hyperparameter settings, and returns the resulting graph.
HnswGraphBuilder(RandomVectorScorerSupplier, int, int, long, OnHeapHnswGraph) - Constructor for class org.apache.lucene.util.hnsw.HnswGraphBuilder
HnswGraphBuilder(RandomVectorScorerSupplier, int, int, long, OnHeapHnswGraph, HnswLock, HnswGraphSearcher) - Constructor for class org.apache.lucene.util.hnsw.HnswGraphBuilder: Reads all the vectors from vector values, builds a graph connecting them by their dense ordinals, using the given hyperparameter settings, and returns the resulting graph.
HnswGraphBuilder.GraphBuilderKnnCollector - Class in org.apache.lucene.util.hnsw: A restricted, specialized knnCollector that can be used when building a graph.
HnswGraphMerger - Interface in org.apache.lucene.util.hnsw: Abstraction of merging multiple graphs into one on-heap graph
HnswGraphProvider - Interface in org.apache.lucene.codecs.hnsw: An interface that provides an HNSW graph.
HnswGraphSearcher - Class in org.apache.lucene.util.hnsw: Searches an HNSW graph to find nearest neighbors to a query vector.
HnswGraphSearcher(NeighborQueue, BitSet) - Constructor for class org.apache.lucene.util.hnsw.HnswGraphSearcher: Creates a new graph searcher.
hnswLock - Variable in class org.apache.lucene.util.hnsw.HnswGraphBuilder
HnswUtil - Class in org.apache.lucene.util.hnsw: Utilities for use in tests involving HNSW graphs
HOLE - Static variable in class org.apache.lucene.analysis.TokenStreamToAutomaton: We add this arc to represent a hole.
HOUR - org.apache.lucene.document.DateTools.Resolution: Limit a date's resolution to hour granularity.
humanReadableUnits(long) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns size in human-readable units (GB, MB, KB or bytes).
humanReadableUnits(long, DecimalFormat) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns size in human-readable units (GB, MB, KB or bytes).

I

IBSimilarity - Class in org.apache.lucene.search.similarities: Provides a framework for the family of information-based models, as described in Stéphane Clinchant and Eric Gaussier.
IBSimilarity(Distribution, Lambda, Normalization) - Constructor for class org.apache.lucene.search.similarities.IBSimilarity: Creates IBSimilarity from the three components.
id - Variable in enum org.apache.lucene.util.packed.PackedInts.Format
id() - Method in class org.apache.lucene.index.IndexReaderContext: Expert: Return an Object that uniquely identifies this context.
ID_LENGTH - Static variable in class org.apache.lucene.util.StringHelper: length in bytes of an ID
IDENTITY - Static variable in class org.apache.lucene.util.LongValues: An instance that returns the provided value.
IDEOGRAPHIC - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer: Ideographic token type
IDEOGRAPHIC_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Ideographic token type
idf(long, long) - Method in class org.apache.lucene.search.similarities.BM25Similarity: Implemented as log(1 + (docCount - docFreq + 0.5)/(docFreq + 0.5)).
idf(long, long) - Method in class org.apache.lucene.search.similarities.ClassicSimilarity: Implemented as log((docCount+1)/(docFreq+1)) + 1.
idf(long, long) - Method in class org.apache.lucene.search.similarities.TFIDFSimilarity: Computes a score factor based on a term's document frequency (the number of documents which contain the term).
idf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic: compute the inverted document frequency component
idf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP: compute the inverted document frequency component
idf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG: compute the inverted document frequency component
idf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP: compute the inverted document frequency component
idf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG: compute the inverted document frequency component
idf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP: compute the inverted document frequency component
idf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG: compute the inverted document frequency component
idfExplain(CollectionStatistics, TermStatistics) - Method in class org.apache.lucene.search.similarities.BM25Similarity: Computes a score factor for a simple term and returns an explanation for that score factor.
idfExplain(CollectionStatistics, TermStatistics) - Method in class org.apache.lucene.search.similarities.ClassicSimilarity
idfExplain(CollectionStatistics, TermStatistics) - Method in class org.apache.lucene.search.similarities.TFIDFSimilarity: Computes a score factor for a simple term and returns an explanation for that score factor.
idfExplain(CollectionStatistics, TermStatistics[]) - Method in class org.apache.lucene.search.similarities.BM25Similarity: Computes a score factor for a phrase.
idfExplain(CollectionStatistics, TermStatistics[]) - Method in class org.apache.lucene.search.similarities.TFIDFSimilarity: Computes a score factor for a phrase.
idfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic: Explain the score of the inverted document frequency component for a single document
idfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
idfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
idfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
idfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
idfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
idfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
idToString(byte[]) - Static method in class org.apache.lucene.util.StringHelper: Helper method to render an ID as a string, for debugging
IgnoreRandomChains - Annotation Type in org.apache.lucene.util: Annotation to not test a class or constructor with TestRandomChains integration test.
Impact - Class in org.apache.lucene.index: Per-document scoring factors.
Impact(int, long) - Constructor for class org.apache.lucene.index.Impact: Constructor.
impacts(int) - Method in class org.apache.lucene.index.FilteredTermsEnum
impacts(int) - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
impacts(int) - Method in class org.apache.lucene.index.MultiTermsEnum
impacts(int) - Method in class org.apache.lucene.index.TermsEnum: Return a ImpactsEnum.
impacts(int) - Method in class org.apache.lucene.search.FuzzyTermsEnum
impacts(FieldInfo, BlockTermState, int) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
impacts(FieldInfo, BlockTermState, int) - Method in class org.apache.lucene.codecs.PostingsReaderBase: Return a ImpactsEnum that computes impacts with scorer.
Impacts - Class in org.apache.lucene.index: Information about upcoming impacts, ie.
Impacts() - Constructor for class org.apache.lucene.index.Impacts: Sole constructor.
ImpactsDISI - Class in org.apache.lucene.search: DocIdSetIterator that skips non-competitive docs thanks to the indexed impacts.
ImpactsDISI(DocIdSetIterator, MaxScoreCache) - Constructor for class org.apache.lucene.search.ImpactsDISI: Sole constructor.
ImpactsEnum - Class in org.apache.lucene.index: Extension of PostingsEnum which also provides information about upcoming impacts.
ImpactsEnum() - Constructor for class org.apache.lucene.index.ImpactsEnum: Sole constructor.
ImpactsSource - Interface in org.apache.lucene.index: Source of Impacts.
in - Variable in class org.apache.lucene.index.FilterBinaryDocValues: Wrapped values
in - Variable in class org.apache.lucene.index.FilterCodecReader: The underlying CodecReader instance.
in - Variable in class org.apache.lucene.index.FilterDirectoryReader: The filtered DirectoryReader
in - Variable in class org.apache.lucene.index.FilterLeafReader.FilterFields: The underlying Fields instance.
in - Variable in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum: The underlying PostingsEnum instance.
in - Variable in class org.apache.lucene.index.FilterLeafReader.FilterTerms: The underlying Terms instance.
in - Variable in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum: The underlying TermsEnum instance.
in - Variable in class org.apache.lucene.index.FilterLeafReader: The underlying LeafReader.
in - Variable in class org.apache.lucene.index.FilterMergePolicy: The wrapped MergePolicy.
in - Variable in class org.apache.lucene.index.FilterNumericDocValues: Wrapped values
in - Variable in class org.apache.lucene.index.FilterSortedDocValues: Wrapped values
in - Variable in class org.apache.lucene.index.FilterSortedNumericDocValues: Wrapped values
in - Variable in class org.apache.lucene.index.FilterSortedSetDocValues: Wrapped values
in - Variable in class org.apache.lucene.index.FilterVectorValues: Wrapped values
in - Variable in class org.apache.lucene.internal.vectorization.PostingDecodingUtil: The wrapper IndexInput.
in - Variable in class org.apache.lucene.search.FilterCollector
in - Variable in class org.apache.lucene.search.FilterLeafCollector
in - Variable in class org.apache.lucene.search.FilterMatchesIterator: The delegate
in - Variable in class org.apache.lucene.search.FilterScorable
in - Variable in class org.apache.lucene.search.FilterScorer
in - Variable in class org.apache.lucene.search.FilterWeight
in - Variable in class org.apache.lucene.store.FilterDirectory
in - Variable in class org.apache.lucene.store.FilterIndexInput
in - Variable in class org.apache.lucene.util.OfflineSorter.ByteSequencesReader
includesLower() - Method in class org.apache.lucene.search.TermRangeQuery: Returns true if the lower endpoint is inclusive
includesUpper() - Method in class org.apache.lucene.search.TermRangeQuery: Returns true if the upper endpoint is inclusive
incomplete() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
incRef() - Method in class org.apache.lucene.index.IndexReader: Expert: increments the refCount of this IndexReader instance.
incRef() - Method in class org.apache.lucene.util.FileDeleter.RefCount
incRef() - Method in class org.apache.lucene.util.RefCount: Increments the reference count.
incRef(String) - Method in class org.apache.lucene.util.FileDeleter
incRef(Collection<String>) - Method in class org.apache.lucene.util.FileDeleter
incRef(IndexCommit) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy: Increments the refCount for this IndexCommit.
incRefDeleter(SegmentInfos) - Method in class org.apache.lucene.index.IndexWriter: Record that the files referenced by this SegmentInfos are still in use.
IncrementalHnswGraphMerger - Class in org.apache.lucene.util.hnsw: This selects the biggest Hnsw graph from the provided merge state and initializes a new HnswGraphBuilder with that graph as a starting point.
IncrementalHnswGraphMerger(FieldInfo, RandomVectorScorerSupplier, int, int) - Constructor for class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
incrementBaseToken() - Method in class org.apache.lucene.analysis.GraphTokenFilter: Move the root of the graph to the next token in the wrapped TokenStream
incrementGraph() - Method in class org.apache.lucene.analysis.GraphTokenFilter: Reset to the root token again, and move down the next route through the graph
incrementGraphToken() - Method in class org.apache.lucene.analysis.GraphTokenFilter: Move to the next token in the current route through the graph
incrementToken() - Method in class org.apache.lucene.analysis.CachingTokenFilter: The first time called, it'll read and cache all tokens from the input.
incrementToken() - Method in class org.apache.lucene.analysis.FilteringTokenFilter
incrementToken() - Method in class org.apache.lucene.analysis.LowerCaseFilter
incrementToken() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
incrementToken() - Method in class org.apache.lucene.analysis.TokenStream: Consumers (i.e., IndexWriter) use this method to advance the stream to the next token.
incVisitedCount(int) - Method in class org.apache.lucene.search.AbstractKnnCollector
incVisitedCount(int) - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
incVisitedCount(int) - Method in interface org.apache.lucene.search.KnnCollector
incVisitedCount(int) - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
incVisitedCount(int) - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
Independence - Class in org.apache.lucene.search.similarities: Computes the measure of divergence from independence for DFI scoring functions.
Independence() - Constructor for class org.apache.lucene.search.similarities.Independence: Sole constructor.
IndependenceChiSquared - Class in org.apache.lucene.search.similarities: Normalized chi-squared measure of distance from independence
IndependenceChiSquared() - Constructor for class org.apache.lucene.search.similarities.IndependenceChiSquared: Sole constructor.
IndependenceSaturated - Class in org.apache.lucene.search.similarities: Saturated measure of distance from independence
IndependenceSaturated() - Constructor for class org.apache.lucene.search.similarities.IndependenceSaturated: Sole constructor.
IndependenceStandardized - Class in org.apache.lucene.search.similarities: Standardized measure of distance from independence
IndependenceStandardized() - Constructor for class org.apache.lucene.search.similarities.IndependenceStandardized: Sole constructor.
index - Variable in class org.apache.lucene.internal.hppc.CharCursor: The current value's index in the container this cursor belongs to.
index - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap.CharObjectCursor: The current key and value's index in the container this cursor belongs to.
index - Variable in class org.apache.lucene.internal.hppc.DoubleCursor: The current value's index in the container this cursor belongs to.
index - Variable in class org.apache.lucene.internal.hppc.FloatCursor: The current value's index in the container this cursor belongs to.
index - Variable in class org.apache.lucene.internal.hppc.IntCursor: The current value's index in the container this cursor belongs to.
index - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap.IntDoubleCursor: The current key and value's index in the container this cursor beints to.
index - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap.IntFloatCursor: The current key and value's index in the container this cursor beints to.
index - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap.IntIntCursor: The current key and value's index in the container this cursor belongs to.
index - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap.IntLongCursor: The current key and value's index in the container this cursor belongs to.
index - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap.IntObjectCursor: The current key and value's index in the container this cursor belongs to.
index - Variable in class org.apache.lucene.internal.hppc.LongCursor: The current value's index in the container this cursor belongs to.
index - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap.LongFloatCursor: The current key and value's index in the container this cursor belongs to.
index - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap.LongIntCursor: The current key and value's index in the container this cursor belongs to.
index - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap.LongObjectCursor: The current key and value's index in the container this cursor belongs to.
index - Variable in class org.apache.lucene.internal.hppc.ObjectCursor: The current value's index in the container this cursor belongs to.
index() - Method in class org.apache.lucene.codecs.lucene90.IndexedDISI
INDEX_CODEC_NAME - Static variable in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter: Codec name for the index.
INDEX_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter: Extension of stored fields index
INDEX_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene90.Lucene90PointsFormat: Filename extension for the index per field
IndexableField - Interface in org.apache.lucene.index: Represents a single field for indexing.
IndexableFieldType - Interface in org.apache.lucene.index: Describes the properties of a field.
IndexCommit - Class in org.apache.lucene.index: Expert: represents a single commit into an index as seen by the IndexDeletionPolicy or IndexReader.
IndexCommit() - Constructor for class org.apache.lucene.index.IndexCommit: Sole constructor.
indexCommits - Variable in class org.apache.lucene.index.SnapshotDeletionPolicy: Used to map gen to IndexCommit.
IndexDeletionPolicy - Class in org.apache.lucene.index: Expert: policy for deletion of stale index commits.
IndexDeletionPolicy() - Constructor for class org.apache.lucene.index.IndexDeletionPolicy: Sole constructor, typically called by sub-classes constructors.
IndexedDISI - Class in org.apache.lucene.codecs.lucene90: Disk-based implementation of a DocIdSetIterator which can return the index of the current document, i.e.
IndexedDISI(IndexInput, long, long, int, byte, long) - Constructor for class org.apache.lucene.codecs.lucene90.IndexedDISI: This constructor always creates a new blockSlice and a new jumpTable from in, to ensure that operations are independent from the caller.
indexExists(int) - Method in class org.apache.lucene.internal.hppc.CharHashSet
indexExists(int) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
indexExists(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
indexExists(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
indexExists(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet
indexExists(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
indexExists(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
indexExists(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
indexExists(int) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
indexExists(int) - Method in class org.apache.lucene.internal.hppc.LongHashSet
indexExists(int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
indexExists(int) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
indexExists(Directory) - Static method in class org.apache.lucene.index.DirectoryReader: Returns true if an index likely exists at the specified directory.
IndexFileNames - Class in org.apache.lucene.index: This class contains useful constants representing filenames and extensions used by lucene, as well as convenience methods for querying whether a file name matches an extension (matchesExtension), as well as generating file names from a segment name, generation and extension ( fileNameFromGeneration, segmentFileName).
IndexFormatTooNewException - Exception in org.apache.lucene.index: This exception is thrown when Lucene detects an index that is newer than this Lucene version.
IndexFormatTooNewException(String, int, int, int) - Constructor for exception org.apache.lucene.index.IndexFormatTooNewException: Creates an IndexFormatTooNewException
IndexFormatTooNewException(DataInput, int, int, int) - Constructor for exception org.apache.lucene.index.IndexFormatTooNewException: Creates an IndexFormatTooNewException
IndexFormatTooOldException - Exception in org.apache.lucene.index: This exception is thrown when Lucene detects an index that is too old for this Lucene version
IndexFormatTooOldException(String, int, int, int) - Constructor for exception org.apache.lucene.index.IndexFormatTooOldException: Creates an IndexFormatTooOldException.
IndexFormatTooOldException(String, String) - Constructor for exception org.apache.lucene.index.IndexFormatTooOldException: Creates an IndexFormatTooOldException.
IndexFormatTooOldException(DataInput, int, int, int) - Constructor for exception org.apache.lucene.index.IndexFormatTooOldException: Creates an IndexFormatTooOldException.
IndexFormatTooOldException(DataInput, String) - Constructor for exception org.apache.lucene.index.IndexFormatTooOldException: Creates an IndexFormatTooOldException.
indexGet(int) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Returns the exact value of the existing key.
indexGet(int) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
indexGet(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
indexGet(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
indexGet(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Returns the exact value of the existing key.
indexGet(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
indexGet(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
indexGet(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
indexGet(int) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
indexGet(int) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Returns the exact value of the existing key.
indexGet(int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
indexGet(int) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
indexHeaderLength(String, String) - Static method in class org.apache.lucene.codecs.CodecUtil: Computes the length of an index header.
IndexInput - Class in org.apache.lucene.store: Abstract base class for input from a file in a Directory.
IndexInput(String) - Constructor for class org.apache.lucene.store.IndexInput: resourceDescription should be a non-null, opaque string describing this resource; it's returned from IndexInput.toString().
indexInsert(int, char) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Inserts a key for an index that is not present in the set.
indexInsert(int, char, VType) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
indexInsert(int, int) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Inserts a key for an index that is not present in the set.
indexInsert(int, int, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
indexInsert(int, int, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
indexInsert(int, int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
indexInsert(int, int, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
indexInsert(int, int, VType) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
indexInsert(int, long) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Inserts a key for an index that is not present in the set.
indexInsert(int, long, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
indexInsert(int, long, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
indexInsert(int, long, VType) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
IndexNotFoundException - Exception in org.apache.lucene.index: Signals that no index was found in the Directory.
IndexNotFoundException(String) - Constructor for exception org.apache.lucene.index.IndexNotFoundException: Creates IndexFileNotFoundException with the description message.
indexNumBytes - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: Byte size of the index.
indexOf(char) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Returns a logical "index" of a given key that can be used to speed up follow-up logic in certain scenarios (conditional logic).
indexOf(char) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
indexOf(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
indexOf(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
indexOf(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
indexOf(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
indexOf(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Returns a logical "index" of a given key that can be used to speed up follow-up logic in certain scenarios (conditional logic).
indexOf(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
indexOf(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
indexOf(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
indexOf(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
indexOf(long) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
indexOf(long) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Returns a logical "index" of a given key that can be used to speed up follow-up logic in certain scenarios (conditional logic).
indexOf(long) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
indexOf(long) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
indexOptions - Variable in class org.apache.lucene.codecs.PushPostingsWriterBase: IndexOptions of current field being written
indexOptions() - Method in class org.apache.lucene.document.FieldType: IndexOptions, describing what should be recorded into the inverted index
indexOptions() - Method in interface org.apache.lucene.index.IndexableFieldType: IndexOptions, describing what should be recorded into the inverted index
IndexOptions - Enum in org.apache.lucene.index: Controls how much information is stored in the postings lists.
INDEXORDER - Static variable in class org.apache.lucene.search.Sort: Represents sorting by index order.
IndexOrDocValuesQuery - Class in org.apache.lucene.search: A query that uses either an index structure (points or terms) or doc values in order to run a query, depending which one is more efficient.
IndexOrDocValuesQuery(Query, Query) - Constructor for class org.apache.lucene.search.IndexOrDocValuesQuery: Create an IndexOrDocValuesQuery.
indexOut - Variable in class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter: Outputs used to write the BKD tree data files.
IndexOutput - Class in org.apache.lucene.store: A DataOutput for appending data to a file in a Directory.
IndexOutput(String, String) - Constructor for class org.apache.lucene.store.IndexOutput: Sole constructor.
IndexPackageAccess - Interface in org.apache.lucene.internal.tests: Access to org.apache.lucene.index package internals exposed to the test framework.
IndexPackageAccess.FieldInfosBuilder - Interface in org.apache.lucene.internal.tests: Public type exposing FieldInfo internal builders.
IndexReader - Class in org.apache.lucene.index: IndexReader is an abstract class, providing an interface for accessing a point-in-time view of an index.
IndexReader.CacheHelper - Interface in org.apache.lucene.index: A utility class that gives hooks in order to help build a cache based on the data that is contained in this index.
IndexReader.CacheKey - Class in org.apache.lucene.index: A cache key identifying a resource that is being cached on.
IndexReader.ClosedListener - Interface in org.apache.lucene.index: A listener that is called when a resource gets closed.
IndexReaderContext - Class in org.apache.lucene.index: A struct like class that represents a hierarchical relationship between IndexReader instances.
indexRemove(int) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Removes a key at an index previously acquired from CharHashSet.indexOf(char).
indexRemove(int) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
indexRemove(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
indexRemove(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
indexRemove(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Removes a key at an index previously acquired from IntHashSet.indexOf(int).
indexRemove(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
indexRemove(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
indexRemove(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
indexRemove(int) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
indexRemove(int) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Removes a key at an index previously acquired from LongHashSet.indexOf(long).
indexRemove(int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
indexRemove(int) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
indexReplace(int, char) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Replaces the existing equivalent key with the given one and returns any previous value stored for that key.
indexReplace(int, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
indexReplace(int, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
indexReplace(int, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
indexReplace(int, int) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Replaces the existing equivalent key with the given one and returns any previous value stored for that key.
indexReplace(int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
indexReplace(int, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
indexReplace(int, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
indexReplace(int, long) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Replaces the existing equivalent key with the given one and returns any previous value stored for that key.
indexReplace(int, VType) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
indexReplace(int, VType) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
indexReplace(int, VType) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
IndexSearcher - Class in org.apache.lucene.search: Implements search over a single IndexReader.
IndexSearcher(IndexReader) - Constructor for class org.apache.lucene.search.IndexSearcher: Creates a searcher searching the provided index.
IndexSearcher(IndexReaderContext) - Constructor for class org.apache.lucene.search.IndexSearcher: Creates a searcher searching the provided top-level IndexReaderContext.
IndexSearcher(IndexReaderContext, Executor) - Constructor for class org.apache.lucene.search.IndexSearcher: Creates a searcher searching the provided top-level IndexReaderContext.
IndexSearcher(IndexReader, Executor) - Constructor for class org.apache.lucene.search.IndexSearcher: Runs searches for each segment separately, using the provided Executor.
IndexSearcher.LeafSlice - Class in org.apache.lucene.search: A class holding a subset of the IndexSearchers leaf contexts to be executed within a single thread.
IndexSearcher.TooManyClauses - Exception in org.apache.lucene.search: Thrown when an attempt is made to add more than IndexSearcher.TooManyClauses.getMaxClauseCount() clauses.
IndexSearcher.TooManyNestedClauses - Exception in org.apache.lucene.search: Thrown when a client attempts to execute a Query that has more than IndexSearcher.TooManyClauses.getMaxClauseCount() total clauses cumulatively in all of its children.
indexSort - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: The sort order to use to write merged segments.
IndexSorter - Interface in org.apache.lucene.index: Handles how documents should be sorted in an index, both within a segment and between segments.
IndexSorter.ComparableProvider - Interface in org.apache.lucene.index: Used for sorting documents across segments
IndexSorter.DocComparator - Interface in org.apache.lucene.index: A comparator of doc IDs, used for sorting documents within a segment
IndexSorter.DoubleSorter - Class in org.apache.lucene.index: Sorts documents based on double values from a NumericDocValues instance
IndexSorter.FloatSorter - Class in org.apache.lucene.index: Sorts documents based on float values from a NumericDocValues instance
IndexSorter.IntSorter - Class in org.apache.lucene.index: Sorts documents based on integer values from a NumericDocValues instance
IndexSorter.LongSorter - Class in org.apache.lucene.index: Sorts documents based on long values from a NumericDocValues instance
IndexSorter.NumericDocValuesProvider - Interface in org.apache.lucene.index: Provide a NumericDocValues instance for a LeafReader
IndexSorter.SortedDocValuesProvider - Interface in org.apache.lucene.index: Provide a SortedDocValues instance for a LeafReader
IndexSorter.StringSorter - Class in org.apache.lucene.index: Sorts documents based on terms from a SortedDocValues instance
indexSortFields - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: The field names involved in the index sort
IndexSortSortedNumericDocValuesRangeQuery - Class in org.apache.lucene.search: A range query that can take advantage of the fact that the index is sorted to speed up execution.
IndexSortSortedNumericDocValuesRangeQuery(String, long, long, Query) - Constructor for class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery: Creates a new IndexSortSortedNumericDocValuesRangeQuery.
indexSortStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Status of index sort
IndexUpgrader - Class in org.apache.lucene.index: This is an easy-to-use tool that upgrades all segments of an index from previous Lucene versions to the current segment file format.
IndexUpgrader(Directory) - Constructor for class org.apache.lucene.index.IndexUpgrader: Creates index upgrader on the given directory, using an IndexWriter using the given matchVersion.
IndexUpgrader(Directory, IndexWriterConfig, boolean) - Constructor for class org.apache.lucene.index.IndexUpgrader: Creates index upgrader on the given directory, using an IndexWriter using the given config.
IndexUpgrader(Directory, InfoStream, boolean) - Constructor for class org.apache.lucene.index.IndexUpgrader: Creates index upgrader on the given directory, using an IndexWriter using the given matchVersion.
IndexWriter - Class in org.apache.lucene.index: An IndexWriter creates and maintains an index.
IndexWriter(Directory, IndexWriterConfig) - Constructor for class org.apache.lucene.index.IndexWriter: Constructs a new IndexWriter per the settings given in conf.
IndexWriter.DocStats - Class in org.apache.lucene.index: DocStats for this index
IndexWriter.IndexReaderWarmer - Interface in org.apache.lucene.index: If DirectoryReader.open(IndexWriter) has been called (ie, this writer is in near real-time mode), then after a merge completes, this class can be invoked to warm the reader on the newly merged segment, before the merge commits.
IndexWriterAccess - Interface in org.apache.lucene.internal.tests: Access to IndexWriter internals exposed to the test framework.
IndexWriterConfig - Class in org.apache.lucene.index: Holds all the configuration that is used to create an IndexWriter.
IndexWriterConfig() - Constructor for class org.apache.lucene.index.IndexWriterConfig: Creates a new config, using StandardAnalyzer as the analyzer.
IndexWriterConfig(Analyzer) - Constructor for class org.apache.lucene.index.IndexWriterConfig: Creates a new config that with the provided Analyzer.
IndexWriterConfig.OpenMode - Enum in org.apache.lucene.index: Specifies the open mode for IndexWriter.
IndexWriterEventListener - Interface in org.apache.lucene.index: A callback event listener for recording key events happened inside IndexWriter
IndriAndQuery - Class in org.apache.lucene.search: A Query that matches documents matching combinations of subqueries.
IndriAndQuery(List<BooleanClause>) - Constructor for class org.apache.lucene.search.IndriAndQuery
IndriAndScorer - Class in org.apache.lucene.search: Combines scores of subscorers.
IndriAndScorer(Weight, List<Scorer>, ScoreMode, float) - Constructor for class org.apache.lucene.search.IndriAndScorer
IndriAndWeight - Class in org.apache.lucene.search: The Weight for IndriAndQuery, used to normalize, score and explain these queries.
IndriAndWeight(IndriAndQuery, IndexSearcher, ScoreMode, float) - Constructor for class org.apache.lucene.search.IndriAndWeight
IndriCollectionModel() - Constructor for class org.apache.lucene.search.similarities.IndriDirichletSimilarity.IndriCollectionModel: Sole constructor: parameter-free
IndriDirichletSimilarity - Class in org.apache.lucene.search.similarities: Bayesian smoothing using Dirichlet priors as implemented in the Indri Search engine (http://www.lemurproject.org/indri.php).
IndriDirichletSimilarity() - Constructor for class org.apache.lucene.search.similarities.IndriDirichletSimilarity: Instantiates the similarity with the default μ value of 2000.
IndriDirichletSimilarity(float) - Constructor for class org.apache.lucene.search.similarities.IndriDirichletSimilarity: Instantiates the similarity with the provided μ parameter.
IndriDirichletSimilarity(LMSimilarity.CollectionModel) - Constructor for class org.apache.lucene.search.similarities.IndriDirichletSimilarity: Instantiates the similarity with the default μ value of 2000.
IndriDirichletSimilarity(LMSimilarity.CollectionModel, float) - Constructor for class org.apache.lucene.search.similarities.IndriDirichletSimilarity: Instantiates the similarity with the provided μ parameter.
IndriDirichletSimilarity.IndriCollectionModel - Class in org.apache.lucene.search.similarities: Models p(w|C) as the number of occurrences of the term in the collection, divided by the total number of tokens + 1.
IndriDisjunctionScorer - Class in org.apache.lucene.search: The Indri implemenation of a disjunction scorer which stores the subscorers for the child queries.
IndriDisjunctionScorer(Weight, List<Scorer>, ScoreMode, float) - Constructor for class org.apache.lucene.search.IndriDisjunctionScorer
IndriQuery - Class in org.apache.lucene.search: A Basic abstract query that all IndriQueries can extend to implement toString, equals, getClauses, and iterator.
IndriQuery(List<BooleanClause>) - Constructor for class org.apache.lucene.search.IndriQuery
IndriScorer - Class in org.apache.lucene.search: The Indri parent scorer that stores the boost so that IndriScorers can use the boost outside of the term.
IndriScorer(Weight, float) - Constructor for class org.apache.lucene.search.IndriScorer
InetAddressPoint - Class in org.apache.lucene.document: An indexed 128-bit InetAddress field.
InetAddressPoint(String, InetAddress) - Constructor for class org.apache.lucene.document.InetAddressPoint: Creates a new InetAddressPoint, indexing the provided address.
InetAddressRange - Class in org.apache.lucene.document: An indexed InetAddress Range Field
InetAddressRange(String, InetAddress, InetAddress) - Constructor for class org.apache.lucene.document.InetAddressRange: Create a new InetAddressRange from min/max value
info - Variable in class org.apache.lucene.index.SegmentCommitInfo: The SegmentInfo that we wrap.
info(int) - Method in class org.apache.lucene.index.SegmentInfos: Returns SegmentCommitInfo at the provided index.
inform(ResourceLoader) - Method in interface org.apache.lucene.util.ResourceLoaderAware: Initializes this component with the provided ResourceLoader (used for loading classes, files, etc).
infoStream - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: InfoStream for debugging messages.
infoStream - Variable in class org.apache.lucene.index.MergeScheduler: For messages about merge scheduling
infoStream - Variable in class org.apache.lucene.index.MergeState: InfoStream for debugging messages.
infoStream - Variable in class org.apache.lucene.index.SegmentWriteState: InfoStream used for debugging messages.
InfoStream - Class in org.apache.lucene.util: Debugging API for Lucene classes such as IndexWriter and SegmentInfos.
InfoStream() - Constructor for class org.apache.lucene.util.InfoStream
init() - Method in class org.apache.lucene.codecs.MultiLevelSkipListWriter: Allocates internal skip buffers.
init() - Method in class org.apache.lucene.util.BytesRefHash.BytesStartArray: Initializes the BytesStartArray.
init() - Method in class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
init(long, int) - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader: Initializes the reader, for reuse on a new term.
init(IndexInput, SegmentReadState) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
init(IndexInput, SegmentReadState) - Method in class org.apache.lucene.codecs.PostingsReaderBase: Performs any initialization, such as reading and verifying the header from the provided terms dictionary IndexInput.
init(IndexOutput, SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
init(IndexOutput, SegmentWriteState) - Method in class org.apache.lucene.codecs.PostingsWriterBase: Called once after startup, before any terms have been added.
initDocMap - Variable in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
initGraph(int, HnswGraph, int[], int) - Static method in class org.apache.lucene.util.hnsw.InitializedHnswGraphBuilder
initGraphSize - Variable in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
InitializedHnswGraphBuilder - Class in org.apache.lucene.util.hnsw: This creates a graph builder that is initialized with the provided HnswGraph.
InitializedHnswGraphBuilder(RandomVectorScorerSupplier, int, int, long, OnHeapHnswGraph, BitSet) - Constructor for class org.apache.lucene.util.hnsw.InitializedHnswGraphBuilder
initialValue() - Method in class org.apache.lucene.util.CloseableThreadLocal
initReader - Variable in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
initReader(String, Reader) - Method in class org.apache.lucene.analysis.Analyzer: Override this if you want to add a CharFilter chain.
initReader(String, Reader) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
initReaderForNormalization(String, Reader) - Method in class org.apache.lucene.analysis.Analyzer: Wrap the given Reader with CharFilters that make sense for normalization.
initReaderForNormalization(String, Reader) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
initRefCount(String) - Method in class org.apache.lucene.util.FileDeleter: if the file is not yet recorded, this method will create a new RefCount object with count 0
initSize - Variable in class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
initTransition(int, Transition) - Method in class org.apache.lucene.util.automaton.Automaton: Initialize the provided Transition to iterate through all transitions leaving the specified state.
InPlaceMergeSorter - Class in org.apache.lucene.util: Sorter implementation based on the merge-sort algorithm that merges in place (no extra memory will be allocated).
InPlaceMergeSorter() - Constructor for class org.apache.lucene.util.InPlaceMergeSorter: Create a new InPlaceMergeSorter
input - Variable in class org.apache.lucene.analysis.CharFilter: The underlying character-input stream.
input - Variable in class org.apache.lucene.analysis.TokenFilter: The source of tokens for this filter.
input - Variable in class org.apache.lucene.analysis.Tokenizer: The text source for this Tokenizer.
input - Variable in class org.apache.lucene.util.fst.BytesRefFSTEnum.InputOutput
input - Variable in class org.apache.lucene.util.fst.IntsRefFSTEnum.InputOutput
input - Variable in class org.apache.lucene.util.fst.Util.FSTPath
input - Variable in class org.apache.lucene.util.fst.Util.Result
InputOutput() - Constructor for class org.apache.lucene.util.fst.BytesRefFSTEnum.InputOutput
InputOutput() - Constructor for class org.apache.lucene.util.fst.IntsRefFSTEnum.InputOutput
InputStreamDataInput - Class in org.apache.lucene.store: A DataInput wrapping a plain InputStream.
InputStreamDataInput(InputStream) - Constructor for class org.apache.lucene.store.InputStreamDataInput
insert(int, float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
insert(int, int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
insert(int, long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
insertWithOverflow(int, float) - Method in class org.apache.lucene.util.hnsw.NeighborQueue: If the heap is not full (size is less than the initialSize provided to the constructor), adds a new node-and-score element.
insertWithOverflow(long) - Method in class org.apache.lucene.util.LongHeap: Adds a value to an LongHeap in log(size) time.
insertWithOverflow(T) - Method in class org.apache.lucene.util.PriorityQueue: Adds an Object to a PriorityQueue in log(size) time.
INSTANCE - Static variable in class org.apache.lucene.codecs.hnsw.DefaultFlatVectorScorer
INSTANCE - Static variable in class org.apache.lucene.index.NoDeletionPolicy: The single instance of this class.
INSTANCE - Static variable in class org.apache.lucene.index.NoMergePolicy: Singleton instance.
INSTANCE - Static variable in class org.apache.lucene.index.NoMergeScheduler: The single instance of NoMergeScheduler
INSTANCE - Static variable in class org.apache.lucene.store.NativeFSLockFactory: Singleton instance
INSTANCE - Static variable in class org.apache.lucene.store.NoLockFactory: The singleton
INSTANCE - Static variable in class org.apache.lucene.store.SimpleFSLockFactory: Singleton instance
INT - org.apache.lucene.search.SortField.Type: Sort using term values as encoded Integers.
INT_BLOCK_MASK - Static variable in class org.apache.lucene.util.IntBlockPool
INT_BLOCK_SHIFT - Static variable in class org.apache.lucene.util.IntBlockPool
INT_BLOCK_SIZE - Static variable in class org.apache.lucene.util.IntBlockPool
int4DotProduct(byte[], boolean, byte[], boolean) - Method in interface org.apache.lucene.internal.vectorization.VectorUtilSupport: Returns the dot product over the computed bytes, assuming the values are int4 encoded.
int4DotProduct(byte[], byte[]) - Static method in class org.apache.lucene.util.VectorUtil
int4DotProductPacked(byte[], byte[]) - Static method in class org.apache.lucene.util.VectorUtil: Dot product computed over int4 (values between [0,15]) bytes.
int4ToLong(int) - Static method in class org.apache.lucene.util.SmallFloat: Decode values encoded with SmallFloat.longToInt4(long).
IntArrayList - Class in org.apache.lucene.internal.hppc: An array-backed list of int.
IntArrayList() - Constructor for class org.apache.lucene.internal.hppc.IntArrayList: New instance with sane defaults.
IntArrayList(int) - Constructor for class org.apache.lucene.internal.hppc.IntArrayList: New instance with sane defaults.
IntArrayList(IntArrayList) - Constructor for class org.apache.lucene.internal.hppc.IntArrayList: Creates a new list from the elements of another list in its iteration order.
intAt(int) - Method in class org.apache.lucene.util.IntsRefBuilder: Return the int at the given offset.
IntBlockPool - Class in org.apache.lucene.util: A pool for int blocks similar to ByteBlockPool
IntBlockPool() - Constructor for class org.apache.lucene.util.IntBlockPool: Creates a new IntBlockPool with a default IntBlockPool.Allocator.
IntBlockPool(IntBlockPool.Allocator) - Constructor for class org.apache.lucene.util.IntBlockPool: Creates a new IntBlockPool with the given IntBlockPool.Allocator.
IntBlockPool.Allocator - Class in org.apache.lucene.util: Abstract class for allocating and freeing int blocks.
IntBlockPool.DirectAllocator - Class in org.apache.lucene.util: A simple IntBlockPool.Allocator that never recycles.
IntBlockTermState() - Constructor for class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState: Sole constructor.
IntComparator - Class in org.apache.lucene.search.comparators: Comparator based on Integer.compare(int, int) for numHits.
IntComparator(int, String, Integer, boolean, Pruning) - Constructor for class org.apache.lucene.search.comparators.IntComparator
IntComparator.IntLeafComparator - Class in org.apache.lucene.search.comparators: Leaf comparator for IntComparator that provides skipping functionality
IntContainer() - Constructor for class org.apache.lucene.internal.hppc.IntIntHashMap.IntContainer
IntCursor - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index and int value.
IntCursor() - Constructor for class org.apache.lucene.internal.hppc.IntCursor
IntDoubleCursor() - Constructor for class org.apache.lucene.internal.hppc.IntDoubleHashMap.IntDoubleCursor
IntDoubleHashMap - Class in org.apache.lucene.internal.hppc: A hash map of int to double, implemented using open addressing with linear probing for collision resolution.
IntDoubleHashMap() - Constructor for class org.apache.lucene.internal.hppc.IntDoubleHashMap: New instance with sane defaults.
IntDoubleHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.IntDoubleHashMap: New instance with sane defaults.
IntDoubleHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.IntDoubleHashMap: New instance with the provided defaults.
IntDoubleHashMap(IntDoubleHashMap) - Constructor for class org.apache.lucene.internal.hppc.IntDoubleHashMap: Create a hash map from all key-value pairs of another map.
IntDoubleHashMap.IntDoubleCursor - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index,key and value
IntDoubleHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc: A view of the keys inside this hash map.
IntDoubleHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc: A view over the set of values of this map.
INTEGER - org.apache.lucene.document.StoredValue.Type: Type of integer values.
interleave(int, int) - Static method in class org.apache.lucene.util.BitUtil: Interleaves the first 32 bits of each long value
intersect(PointValues.IntersectVisitor) - Method in class org.apache.lucene.index.PointValues: Finds all documents and points matching the provided visitor.
intersect(CompiledAutomaton) - Method in class org.apache.lucene.index.FilterSortedDocValues
intersect(CompiledAutomaton) - Method in class org.apache.lucene.index.FilterSortedSetDocValues
intersect(CompiledAutomaton) - Method in class org.apache.lucene.index.SortedDocValues: Returns a TermsEnum over the values, filtered by a CompiledAutomaton The enum supports TermsEnum.ord().
intersect(CompiledAutomaton) - Method in class org.apache.lucene.index.SortedSetDocValues: Returns a TermsEnum over the values, filtered by a CompiledAutomaton The enum supports TermsEnum.ord().
intersect(CompiledAutomaton, BytesRef) - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
intersect(CompiledAutomaton, BytesRef) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableTerms
intersect(CompiledAutomaton, BytesRef) - Method in class org.apache.lucene.index.MultiTerms
intersect(CompiledAutomaton, BytesRef) - Method in class org.apache.lucene.index.Terms: Returns a TermsEnum that iterates over all terms and documents that are accepted by the provided CompiledAutomaton.
intersection(Automaton, Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns an automaton that accepts the intersection of the languages of the given automata.
INTERSECTION - Static variable in class org.apache.lucene.util.automaton.RegExp: Syntax flag, enables intersection (&).
intersectionCount(FixedBitSet, FixedBitSet) - Static method in class org.apache.lucene.util.FixedBitSet: Returns the popcount or cardinality of the intersection of the two sets.
intersectIterators(List<? extends DocIdSetIterator>) - Static method in class org.apache.lucene.search.ConjunctionUtils: Create a conjunction over the provided DocIdSetIterators.
intersects(FixedBitSet) - Method in class org.apache.lucene.util.FixedBitSet: returns true if the sets have any elements in common
intersects(LongBitSet) - Method in class org.apache.lucene.util.LongBitSet: returns true if the sets have any elements in common
INTERSECTS - org.apache.lucene.document.RangeFieldQuery.QueryType: Use this for intersects queries.
INTERSECTS - org.apache.lucene.document.ShapeField.QueryRelation: used for INTERSECT Queries
intersectScorers(Collection<Scorer>) - Static method in class org.apache.lucene.search.ConjunctionUtils: Create a conjunction over the provided Scorers.
intersectsLine(double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D: return true if this component2D intersects the provided line *
intersectsLine(double, double, double, double, double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D: return true if this component2D intersects the provided line *
intersectsTriangle(double, double, double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D: return true if this component2D intersects the provided triangle *
intersectsTriangle(double, double, double, double, double, double, double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D: return true if this component2D intersects the provided triangle *
INTERVAL - Static variable in class org.apache.lucene.util.automaton.RegExp: Syntax flag, enables numerical intervals ( <n-m>).
intField(FieldInfo, int) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
intField(FieldInfo, int) - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
intField(FieldInfo, int) - Method in class org.apache.lucene.index.StoredFieldVisitor: Process a int numeric field.
IntField - Class in org.apache.lucene.document: Field that stores a per-document int value for scoring, sorting or value retrieval and index the field for fast range filters.
IntField(String, int) - Constructor for class org.apache.lucene.document.IntField: Deprecated.
Use IntField(String, int, Field.Store) with Field.Store.NO instead.
IntField(String, int, Field.Store) - Constructor for class org.apache.lucene.document.IntField: Creates a new IntField, indexing the provided point, storing it as a DocValue, and optionally storing it as a stored field.
IntFloatCursor() - Constructor for class org.apache.lucene.internal.hppc.IntFloatHashMap.IntFloatCursor
IntFloatHashMap - Class in org.apache.lucene.internal.hppc: A hash map of int to float, implemented using open addressing with linear probing for collision resolution.
IntFloatHashMap() - Constructor for class org.apache.lucene.internal.hppc.IntFloatHashMap: New instance with sane defaults.
IntFloatHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.IntFloatHashMap: New instance with sane defaults.
IntFloatHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.IntFloatHashMap: New instance with the provided defaults.
IntFloatHashMap(IntFloatHashMap) - Constructor for class org.apache.lucene.internal.hppc.IntFloatHashMap: Create a hash map from all key-value pairs of another map.
IntFloatHashMap.IntFloatCursor - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index,key and value
IntFloatHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc: A view of the keys inside this hash map.
IntFloatHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc: A view over the set of values of this map.
IntHashSet - Class in org.apache.lucene.internal.hppc: A hash set of ints, implemented using open addressing with linear probing for collision resolution.
IntHashSet() - Constructor for class org.apache.lucene.internal.hppc.IntHashSet: New instance with sane defaults.
IntHashSet(int) - Constructor for class org.apache.lucene.internal.hppc.IntHashSet: New instance with sane defaults.
IntHashSet(int, double) - Constructor for class org.apache.lucene.internal.hppc.IntHashSet: New instance with the provided defaults.
IntHashSet(Collection<Integer>) - Constructor for class org.apache.lucene.internal.hppc.IntHashSet: New instance copying elements from another collection.
IntHashSet(IntHashSet) - Constructor for class org.apache.lucene.internal.hppc.IntHashSet: New instance copying elements from another set.
IntHashSet.EntryIterator - Class in org.apache.lucene.internal.hppc: An iterator implementation for IntHashSet.iterator().
IntIntCursor() - Constructor for class org.apache.lucene.internal.hppc.IntIntHashMap.IntIntCursor
IntIntHashMap - Class in org.apache.lucene.internal.hppc: A hash map of int to int, implemented using open addressing with linear probing for collision resolution.
IntIntHashMap() - Constructor for class org.apache.lucene.internal.hppc.IntIntHashMap: New instance with sane defaults.
IntIntHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.IntIntHashMap: New instance with sane defaults.
IntIntHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.IntIntHashMap: New instance with the provided defaults.
IntIntHashMap(IntIntHashMap) - Constructor for class org.apache.lucene.internal.hppc.IntIntHashMap: Create a hash map from all key-value pairs of another map.
IntIntHashMap.IntContainer - Class in org.apache.lucene.internal.hppc: IntCursor iterable with size and toArray function implemented
IntIntHashMap.IntIntCursor - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index,key and value
IntIntHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc: A view of the keys inside this hash map.
IntLeafComparator(LeafReaderContext) - Constructor for class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
IntLongCursor() - Constructor for class org.apache.lucene.internal.hppc.IntLongHashMap.IntLongCursor
IntLongHashMap - Class in org.apache.lucene.internal.hppc: A hash map of int to long, implemented using open addressing with linear probing for collision resolution.
IntLongHashMap() - Constructor for class org.apache.lucene.internal.hppc.IntLongHashMap: New instance with sane defaults.
IntLongHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.IntLongHashMap: New instance with sane defaults.
IntLongHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.IntLongHashMap: New instance with the provided defaults.
IntLongHashMap(IntLongHashMap) - Constructor for class org.apache.lucene.internal.hppc.IntLongHashMap: Create a hash map from all key-value pairs of another container.
IntLongHashMap.IntLongCursor - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index,key and value
IntLongHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc: A view of the keys inside this hash map.
IntLongHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc: A view over the set of values of this map.
IntObjectCursor() - Constructor for class org.apache.lucene.internal.hppc.IntObjectHashMap.IntObjectCursor
IntObjectHashMap<VType> - Class in org.apache.lucene.internal.hppc: A hash map of int to Object, implemented using open addressing with linear probing for collision resolution.
IntObjectHashMap() - Constructor for class org.apache.lucene.internal.hppc.IntObjectHashMap: New instance with sane defaults.
IntObjectHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.IntObjectHashMap: New instance with sane defaults.
IntObjectHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.IntObjectHashMap: New instance with the provided defaults.
IntObjectHashMap(IntObjectHashMap<VType>) - Constructor for class org.apache.lucene.internal.hppc.IntObjectHashMap: Create a hash map from all key-value pairs of another map.
IntObjectHashMap.IntObjectCursor<VType> - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index,key and value
IntObjectHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc: A view of the keys inside this hash map.
IntObjectHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc: A view over the set of values of this map.
intOffset - Variable in class org.apache.lucene.util.IntBlockPool: Current head offset
IntPoint - Class in org.apache.lucene.document: An indexed int field for fast range filters.
IntPoint(String, int...) - Constructor for class org.apache.lucene.document.IntPoint: Creates a new IntPoint, indexing the provided N-dimensional int point.
intraMergeExecutor - Variable in class org.apache.lucene.index.ConcurrentMergeScheduler: The executor provided for intra-merge parallelization
intraMergeTaskExecutor - Variable in class org.apache.lucene.index.MergeState: Executor for intra merge activity
IntRange - Class in org.apache.lucene.document: An indexed Integer Range field.
IntRange(String, int[], int[]) - Constructor for class org.apache.lucene.document.IntRange: Create a new IntRange type, from min/max parallel arrays
IntRangeDocValuesField - Class in org.apache.lucene.document: DocValues field for IntRange.
IntRangeDocValuesField(String, int[], int[]) - Constructor for class org.apache.lucene.document.IntRangeDocValuesField: Sole constructor.
IntroSelector - Class in org.apache.lucene.util: Adaptive selection algorithm based on the introspective quick select algorithm.
IntroSelector() - Constructor for class org.apache.lucene.util.IntroSelector
introSort(List<T>) - Static method in class org.apache.lucene.util.CollectionUtil: Sorts the given random access List in natural order.
introSort(List<T>, Comparator<? super T>) - Static method in class org.apache.lucene.util.CollectionUtil: Sorts the given random access List using the Comparator.
introSort(T[]) - Static method in class org.apache.lucene.util.ArrayUtil: Sorts the given array in natural order.
introSort(T[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Sorts the given array slice in natural order.
introSort(T[], int, int, Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil: Sorts the given array slice using the Comparator.
introSort(T[], Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil: Sorts the given array using the Comparator.
IntroSorter - Class in org.apache.lucene.util: Sorter implementation based on a variant of the quicksort algorithm called introsort: when the recursion level exceeds the log of the length of the array to sort, it falls back to heapsort.
IntroSorter() - Constructor for class org.apache.lucene.util.IntroSorter: Create a new IntroSorter.
ints - Variable in class org.apache.lucene.util.IntsRef: The contents of the IntsRef.
ints() - Method in class org.apache.lucene.util.IntsRefBuilder: Return a reference to the ints of this builder.
intsEquals(IntsRef) - Method in class org.apache.lucene.util.IntsRef
IntSequenceOutputs - Class in org.apache.lucene.util.fst: An FST Outputs implementation where each output is a sequence of ints.
IntSorter(String, Integer, boolean, IndexSorter.NumericDocValuesProvider) - Constructor for class org.apache.lucene.index.IndexSorter.IntSorter: Creates a new IntSorter
IntsRef - Class in org.apache.lucene.util: Represents int[], as a slice (offset + length) into an existing int[].
IntsRef() - Constructor for class org.apache.lucene.util.IntsRef: Create a IntsRef with IntsRef.EMPTY_INTS
IntsRef(int) - Constructor for class org.apache.lucene.util.IntsRef: Create a IntsRef pointing to a new array of size capacity.
IntsRef(int[], int, int) - Constructor for class org.apache.lucene.util.IntsRef: This instance will directly reference ints w/o making a copy.
IntsRefBuilder - Class in org.apache.lucene.util: A builder for IntsRef instances.
IntsRefBuilder() - Constructor for class org.apache.lucene.util.IntsRefBuilder: Sole constructor.
IntsRefFSTEnum<T> - Class in org.apache.lucene.util.fst: Enumerates all input (IntsRef) + output pairs in an FST.
IntsRefFSTEnum(FST<T>) - Constructor for class org.apache.lucene.util.fst.IntsRefFSTEnum: doFloor controls the behavior of advance: if it's true doFloor is true, advance positions to the biggest term before target.
IntsRefFSTEnum.InputOutput<T> - Class in org.apache.lucene.util.fst: Holds a single input (IntsRef) + output pair.
intsRefToBytesRef(IntsRef) - Static method in class org.apache.lucene.util.StringHelper: Just converts each int in the incoming IntsRef to each byte in the returned BytesRef, throwing IllegalArgumentException if any int value is out of bounds for a byte.
intToByte4(int) - Static method in class org.apache.lucene.util.SmallFloat: Encode an integer to a byte.
IntToIntFunction - Interface in org.apache.lucene.util.hnsw: Native int to int function
intToSortableBytes(int, byte[], int) - Static method in class org.apache.lucene.util.NumericUtils: Encodes an integer value such that unsigned byte order comparison is consistent with Integer.compare(int, int)
intUpto - Variable in class org.apache.lucene.util.IntBlockPool: Pointer to the current position in head buffer
invertableType() - Method in class org.apache.lucene.document.Field
invertableType() - Method in class org.apache.lucene.document.KeywordField
invertableType() - Method in class org.apache.lucene.document.StringField
invertableType() - Method in interface org.apache.lucene.index.IndexableField: Describes how this field should be inverted.
InvertableType - Enum in org.apache.lucene.document: Describes how an IndexableField should be inverted for indexing terms and postings.
invokeAll(Collection<Callable<T>>) - Method in class org.apache.lucene.search.TaskExecutor: Execute all the callables provided as an argument, wait for them to complete and return the obtained results.
IOConsumer<T> - Interface in org.apache.lucene.util: An IO operation with a single input that may throw an IOException.
IOContext - Class in org.apache.lucene.store: IOContext holds additional details on the merge/search context.
IOContext() - Constructor for class org.apache.lucene.store.IOContext
IOContext(FlushInfo) - Constructor for class org.apache.lucene.store.IOContext
IOContext(IOContext.Context) - Constructor for class org.apache.lucene.store.IOContext
IOContext(IOContext, boolean) - Constructor for class org.apache.lucene.store.IOContext: This constructor is used to initialize a IOContext instance with a new value for the readOnce variable.
IOContext(MergeInfo) - Constructor for class org.apache.lucene.store.IOContext
IOContext.Context - Enum in org.apache.lucene.store: Context is a enumerator which specifies the context in which the Directory is being used for.
IOFunction<T,R> - Interface in org.apache.lucene.util: A Function that may throw an IOException
IORunnable - Interface in org.apache.lucene.util: A Runnable that may throw an IOException
IOSupplier<T> - Interface in org.apache.lucene.util: This is a result supplier that is allowed to throw an IOException.
IOUtils - Class in org.apache.lucene.util: Utilities for dealing with Closeables.
IOUtils.IOConsumer<T> - Interface in org.apache.lucene.util: Deprecated, for removal: This API element is subject to removal in a future version.
was replaced by IOConsumer.
IOUtils.IOFunction<T,R> - Interface in org.apache.lucene.util: Deprecated, for removal: This API element is subject to removal in a future version.
was replaced by IOFunction.
IS_CLIENT_VM - Static variable in class org.apache.lucene.util.Constants: True iff the Java runtime is a client runtime and C2 compiler is not enabled.
IS_HOTSPOT_VM - Static variable in class org.apache.lucene.util.Constants: True iff the Java VM is based on Hotspot and has the Hotspot MX bean readable by Lucene.
IS_JVMCI_VM - Static variable in class org.apache.lucene.util.Constants: True if jvmci is enabled (e.g.
isAborted() - Method in class org.apache.lucene.index.MergePolicy.OneMerge: Returns true if this merge was or should be aborted.
isAborted() - Method in class org.apache.lucene.index.MergePolicy.OneMergeProgress: Return the aborted state of this merge.
isAccept(int) - Method in class org.apache.lucene.util.automaton.Automaton.Builder: Returns true if this state is an accept state.
isAccept(int) - Method in class org.apache.lucene.util.automaton.Automaton: Returns true if this state is an accept state.
isAccept(int) - Method in class org.apache.lucene.util.automaton.RunAutomaton: Returns acceptance status for given state.
isAutomatonBinary() - Method in class org.apache.lucene.search.AutomatonQuery: Is this a binary (byte) oriented automaton.
isCacheable(LeafReaderContext) - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
isCacheable(LeafReaderContext) - Method in class org.apache.lucene.search.FilterWeight
isCacheable(LeafReaderContext) - Method in class org.apache.lucene.search.IndriAndWeight
isCacheable(LeafReaderContext) - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
isCacheable(LeafReaderContext) - Method in class org.apache.lucene.search.PhraseWeight
isCacheable(LeafReaderContext) - Method in interface org.apache.lucene.search.SegmentCacheable
isCacheable(LeafReaderContext, String...) - Static method in class org.apache.lucene.index.DocValues: Returns true if the specified docvalues fields have not been updated
isCached() - Method in class org.apache.lucene.analysis.CachingTokenFilter: If the underlying token stream was consumed and cached.
isCached() - Method in class org.apache.lucene.search.CachingCollector: Return true is this collector is able to replay collection.
isCheckPendingFlushOnUpdate() - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Expert: Returns if indexing threads check for pending flushes on update in order to help our flushing indexing buffers to disk
isClone - Variable in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
isClosed(IndexWriter) - Method in interface org.apache.lucene.internal.tests.IndexWriterAccess
isComplete - Variable in class org.apache.lucene.util.fst.Util.TopResults: true iff this is a complete result ie.
isCurrent() - Method in class org.apache.lucene.index.DirectoryReader: Check whether any new changes have occurred to the index since this reader was opened.
isCurrent() - Method in class org.apache.lucene.index.FilterDirectoryReader
isCurrent() - Method in class org.apache.lucene.index.StandardDirectoryReader
isDeleted() - Method in class org.apache.lucene.index.IndexCommit: Returns true if this commit should be deleted; this is only used by IndexWriter after invoking the IndexDeletionPolicy.
isDeleterClosed(IndexWriter) - Method in interface org.apache.lucene.internal.tests.IndexWriterAccess
isDense() - Method in class org.apache.lucene.codecs.lucene95.OrdToDocDISIReaderConfiguration
isDeterministic() - Method in class org.apache.lucene.util.automaton.Automaton: Returns true if this automaton is deterministic (for ever state there is only one transition for each label).
isEarlyTerminated() - Method in class org.apache.lucene.search.TopFieldCollector: Return whether collection terminated early.
isEdgefromPolygon(int) - Method in class org.apache.lucene.geo.Tessellator.Triangle: get if edge is shared with the polygon for the given edge
isEmpty() - Method in class org.apache.lucene.codecs.lucene95.OrdToDocDISIReaderConfiguration
isEmpty() - Method in class org.apache.lucene.internal.hppc.CharHashSet
isEmpty() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
isEmpty() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
isEmpty() - Method in class org.apache.lucene.internal.hppc.IntArrayList
isEmpty() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
isEmpty() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
isEmpty() - Method in class org.apache.lucene.internal.hppc.IntHashSet
isEmpty() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
isEmpty() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
isEmpty() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
isEmpty() - Method in class org.apache.lucene.internal.hppc.LongArrayList
isEmpty() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
isEmpty() - Method in class org.apache.lucene.internal.hppc.LongHashSet
isEmpty() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
isEmpty() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
isEmpty() - Method in class org.apache.lucene.util.WeakIdentityMap: Returns true if this map contains no key-value mappings.
isEmpty(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns true if the given automaton accepts no strings.
isEnabled(String) - Method in class org.apache.lucene.util.InfoStream: returns true if messages are enabled and should be posted to InfoStream.message(java.lang.String, java.lang.String).
isEnabled(String) - Method in class org.apache.lucene.util.JavaLoggingInfoStream
isEnabled(String) - Method in class org.apache.lucene.util.PrintStreamInfoStream
isEnableTestPoints() - Method in class org.apache.lucene.index.IndexWriter: Tests should override this to enable test points.
isEstimatedPointCountGreaterThanOrEqualTo(PointValues.IntersectVisitor, PointValues.PointTree, long) - Static method in class org.apache.lucene.index.PointValues: Estimate if the point count that would be matched by PointValues.intersect(org.apache.lucene.index.PointValues.IntersectVisitor) with the given PointValues.IntersectVisitor is greater than or equal to the upperBound.
isExhaustive() - Method in enum org.apache.lucene.search.ScoreMode: Returns true if for this ScoreMode it is necessary to process all documents, or false if is enough to go through top documents only.
isExplicitLuceneMatchVersion() - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
isExternal - Variable in class org.apache.lucene.store.MergeInfo
isFinal() - Method in class org.apache.lucene.util.fst.FST.Arc
isFinished() - Method in class org.apache.lucene.codecs.hnsw.FlatFieldVectorsWriter
isFinite(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns true if the language of this automaton is finite.
isGreedy() - Method in class org.apache.lucene.search.TimeLimitingCollector: Deprecated.

Checks if this time limited collector is greedy in collecting the last hit.
isKeyword() - Method in interface org.apache.lucene.analysis.tokenattributes.KeywordAttribute: Returns true if the current token is a keyword, otherwise false
isKeyword() - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
isLast() - Method in class org.apache.lucene.util.fst.FST.Arc
isMatch() - Method in class org.apache.lucene.search.Explanation: Indicates whether or not this Explanation models a match.
isMerged(SegmentInfos, int, Map<SegmentCommitInfo, Boolean>, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogMergePolicy: Returns true if the number of segments eligible for merging is less than or equal to the specified maxNumSegments.
isMerged(SegmentInfos, SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy: Returns true if this single info is already fully merged (has no pending deletes, is in the same dir as the writer, and matches the current compound file setting
isOpen - Variable in class org.apache.lucene.store.BaseDirectory
isOpen() - Method in class org.apache.lucene.index.IndexWriter: Returns true if this IndexWriter is still open.
isOverriddenAsOf(Class<? extends C>) - Method in class org.apache.lucene.util.VirtualMethod: Returns, if this method is overridden/implemented in the inheritance path between baseClass and the given subclass subclazz.
isParentClassLoader(ClassLoader, ClassLoader) - Static method in interface org.apache.lucene.util.ClassLoaderUtils: Utility method to check if some class loader is a (grand-)parent of or the same as another one.
isParentField() - Method in class org.apache.lucene.index.FieldInfo: Returns true if this field is configured and used as the parent document field field.
isProhibited() - Method in class org.apache.lucene.search.BooleanClause
isRequired() - Method in class org.apache.lucene.search.BooleanClause
isScoring() - Method in class org.apache.lucene.search.BooleanClause
isSearcherCurrent() - Method in class org.apache.lucene.search.SearcherManager: Returns true if no changes have occurred since this searcher ie.
isShutdown() - Method in class org.apache.lucene.util.SameThreadExecutorService
isSingleValued(Iterable<Number>) - Static method in class org.apache.lucene.codecs.DocValuesConsumer: Helper: returns true if the given docToValue count contains only at most one value
isSoftDeletesField() - Method in class org.apache.lucene.index.FieldInfo: Returns true if this field is configured and used as the soft-deletes field.
isSupported(int) - Method in enum org.apache.lucene.util.packed.PackedInts.Format: Tests whether the provided number of bits per value is supported by the format.
isSystemStream() - Method in class org.apache.lucene.util.PrintStreamInfoStream
isTerminated() - Method in class org.apache.lucene.util.SameThreadExecutorService
isTopLevel - Variable in class org.apache.lucene.index.IndexReaderContext: true if this context struct represents the top level reader within the hierarchical context
isTotal(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns true if the given automaton accepts all strings.
isTotal(Automaton, int, int) - Static method in class org.apache.lucene.util.automaton.Operations: Returns true if the given automaton accepts all strings for the specified min/max range of the alphabet.
isUnitVector(float[]) - Static method in class org.apache.lucene.util.VectorUtil
isValid() - Method in class org.apache.lucene.util.BytesRef: Performs internal consistency checks.
isValid() - Method in class org.apache.lucene.util.CharsRef: Performs internal consistency checks.
isValid() - Method in class org.apache.lucene.util.IntsRef: Performs internal consistency checks.
isValid() - Method in class org.apache.lucene.util.LongsRef: Performs internal consistency checks.
iterationSeed - Variable in class org.apache.lucene.internal.hppc.CharHashSet: Seed used to ensure the hash iteration order is different from an iteration to another.
iterationSeed - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap: Seed used to ensure the hash iteration order is different from an iteration to another.
iterationSeed - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Seed used to ensure the hash iteration order is different from an iteration to another.
iterationSeed - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap: Seed used to ensure the hash iteration order is different from an iteration to another.
iterationSeed - Variable in class org.apache.lucene.internal.hppc.IntHashSet: Seed used to ensure the hash iteration order is different from an iteration to another.
iterationSeed - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap: Seed used to ensure the hash iteration order is different from an iteration to another.
iterationSeed - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap: Seed used to ensure the hash iteration order is different from an iteration to another.
iterationSeed - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap: Seed used to ensure the hash iteration order is different from an iteration to another.
iterationSeed - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap: Seed used to ensure the hash iteration order is different from an iteration to another.
iterationSeed - Variable in class org.apache.lucene.internal.hppc.LongHashSet: Seed used to ensure the hash iteration order is different from an iteration to another.
iterationSeed - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap: Seed used to ensure the hash iteration order is different from an iteration to another.
iterationSeed - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap: Seed used to ensure the hash iteration order is different from an iteration to another.
iterator - Variable in class org.apache.lucene.search.DisiWrapper
iterator() - Method in class org.apache.lucene.analysis.CharArrayMap.EntrySet
iterator() - Method in class org.apache.lucene.analysis.CharArraySet: Returns an Iterator for char[] instances in this set.
iterator() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
iterator() - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
iterator() - Method in class org.apache.lucene.document.Document
iterator() - Method in class org.apache.lucene.index.DocsWithFieldSet
iterator() - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableTerms
iterator() - Method in class org.apache.lucene.index.FieldInfos: Returns an iterator over all the fieldinfo objects present, ordered by ascending field number
iterator() - Method in class org.apache.lucene.index.Fields: Returns an iterator that will step through all fields names.
iterator() - Method in class org.apache.lucene.index.FilterLeafReader.FilterFields
iterator() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
iterator() - Method in class org.apache.lucene.index.MultiFields
iterator() - Method in class org.apache.lucene.index.MultiTerms
iterator() - Method in class org.apache.lucene.index.PrefixCodedTerms: Return an iterator over the terms stored in this PrefixCodedTerms.
iterator() - Method in class org.apache.lucene.index.SegmentInfos: Returns an unmodifiable Iterator of contained segments in order.
iterator() - Method in class org.apache.lucene.index.Terms: Returns an iterator that will step through all terms.
iterator() - Method in class org.apache.lucene.internal.hppc.CharHashSet
iterator() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
iterator() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap.KeysContainer
iterator() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap.ValuesContainer
iterator() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
iterator() - Method in class org.apache.lucene.internal.hppc.IntArrayList
iterator() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
iterator() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap.KeysContainer
iterator() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap.ValuesContainer
iterator() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
iterator() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap.KeysContainer
iterator() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap.ValuesContainer
iterator() - Method in class org.apache.lucene.internal.hppc.IntHashSet
iterator() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
iterator() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap.KeysContainer
iterator() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
iterator() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap.KeysContainer
iterator() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap.ValuesContainer
iterator() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
iterator() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap.KeysContainer
iterator() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap.ValuesContainer
iterator() - Method in class org.apache.lucene.internal.hppc.LongArrayList
iterator() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
iterator() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap.KeysContainer
iterator() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap.ValuesContainer
iterator() - Method in class org.apache.lucene.internal.hppc.LongHashSet
iterator() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
iterator() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap.KeysContainer
iterator() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap.ValuesContainer
iterator() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
iterator() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap.KeysContainer
iterator() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap.ValuesContainer
iterator() - Method in class org.apache.lucene.search.BooleanQuery: Returns an iterator on the clauses in this query.
iterator() - Method in class org.apache.lucene.search.ConstantScoreScorer
iterator() - Method in class org.apache.lucene.search.DisiPriorityQueue
iterator() - Method in class org.apache.lucene.search.DisjunctionMaxQuery
iterator() - Method in class org.apache.lucene.search.DocIdSet: Provides a DocIdSetIterator to access the set.
iterator() - Method in class org.apache.lucene.search.FilterScorer
iterator() - Method in class org.apache.lucene.search.IndriDisjunctionScorer
iterator() - Method in class org.apache.lucene.search.IndriQuery
iterator() - Method in class org.apache.lucene.search.IndriScorer
iterator() - Method in class org.apache.lucene.search.LRUQueryCache.CacheAndCount
iterator() - Method in class org.apache.lucene.search.Multiset
iterator() - Method in class org.apache.lucene.search.NamedMatches
iterator() - Method in class org.apache.lucene.search.Scorer: Return a DocIdSetIterator over matching documents.
iterator() - Method in class org.apache.lucene.search.TermScorer
iterator() - Method in interface org.apache.lucene.search.VectorScorer
iterator() - Method in class org.apache.lucene.util.BitDocIdSet
iterator() - Method in class org.apache.lucene.util.BytesRefArray: sugar for BytesRefArray.iterator(Comparator) with a null comparator
iterator() - Method in class org.apache.lucene.util.fst.Util.TopResults
iterator() - Method in class org.apache.lucene.util.NamedSPILoader
iterator() - Method in class org.apache.lucene.util.NotDocIdSet
iterator() - Method in class org.apache.lucene.util.packed.PackedLongValues: Return an iterator over the values of this array.
iterator() - Method in class org.apache.lucene.util.PriorityQueue
iterator() - Method in class org.apache.lucene.util.RoaringDocIdSet
iterator(Comparator<BytesRef>) - Method in class org.apache.lucene.util.BytesRefArray: Returns a BytesRefIterator with point in time semantics.
iterator(BytesRefArray.SortState) - Method in class org.apache.lucene.util.BytesRefArray: Returns an BytesRefArray.IndexedBytesRefIterator with point in time semantics.

J

JAVA_VENDOR - Static variable in class org.apache.lucene.util.Constants: The value of System.getProperty("java.vendor").
JAVA_VERSION - Static variable in class org.apache.lucene.util.Constants: Deprecated.
To detect Java versions use Runtime.version()
JavaLoggingInfoStream - Class in org.apache.lucene.util: InfoStream implementation that logs every message using Java Utils Logging (JUL) with the supplied log level.
JavaLoggingInfoStream(String, Level) - Constructor for class org.apache.lucene.util.JavaLoggingInfoStream: Gets an implementation that logs using the given log level and adds a prefix to the component name.
JavaLoggingInfoStream(Function<String, String>, Level) - Constructor for class org.apache.lucene.util.JavaLoggingInfoStream: Gets an implementation that logs using the given log level with a logger name derived from the component name.
JavaLoggingInfoStream(Level) - Constructor for class org.apache.lucene.util.JavaLoggingInfoStream: Gets an implementation using the given log level with a default prefix "org.apache.lucene.".
JRE_IS_64BIT - Static variable in class org.apache.lucene.util.Constants: True iff running on a 64bit JVM
JRE_IS_MINIMUM_JAVA11 - Static variable in class org.apache.lucene.util.Constants: Deprecated.
This constant is useless and always true. To detect Java versions use Runtime.version()
JRE_IS_MINIMUM_JAVA8 - Static variable in class org.apache.lucene.util.Constants: Deprecated.
This constant is useless and always true. To detect Java versions use Runtime.version()
JRE_IS_MINIMUM_JAVA9 - Static variable in class org.apache.lucene.util.Constants: Deprecated.
This constant is useless and always true. To detect Java versions use Runtime.version()
JVM_NAME - Static variable in class org.apache.lucene.util.Constants: JVM vendor name.
JVM_SPEC_VERSION - Static variable in class org.apache.lucene.util.Constants: Deprecated.
To detect Java versions use Runtime.version()
JVM_VENDOR - Static variable in class org.apache.lucene.util.Constants: JVM vendor info.
JVM_VERSION - Static variable in class org.apache.lucene.util.Constants: Deprecated.
To detect Java versions use Runtime.version()

K

k - Variable in class org.apache.lucene.search.similarities.Axiomatic: hyperparam for the primitive weighthing function
k() - Method in class org.apache.lucene.search.AbstractKnnCollector
k() - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
k() - Method in interface org.apache.lucene.search.KnnCollector
k() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
k() - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
KATAKANA - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer: Katakana token type
KATAKANA_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Katakana token type
keepFullyDeletedSegment(IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.FilterMergePolicy
keepFullyDeletedSegment(IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.MergePolicy: Returns true if the segment represented by the given CodecReader should be keep even if it's fully deleted.
keepFullyDeletedSegment(IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.NoMergePolicy
keepFullyDeletedSegment(IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.SoftDeletesRetentionMergePolicy
KeepOnlyLastCommitDeletionPolicy - Class in org.apache.lucene.index: This IndexDeletionPolicy implementation that keeps only the most recent commit and immediately removes all prior commits after a new commit is done.
KeepOnlyLastCommitDeletionPolicy() - Constructor for class org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy: Sole constructor.
key - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap.CharObjectCursor: The current key.
key - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap.IntDoubleCursor: The current key.
key - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap.IntFloatCursor: The current key.
key - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap.IntIntCursor: The current key.
key - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap.IntLongCursor: The current key.
key - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap.IntObjectCursor: The current key.
key - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap.LongFloatCursor: The current key.
key - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap.LongIntCursor: The current key.
key - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap.LongObjectCursor: The current key.
keyIterator() - Method in class org.apache.lucene.util.WeakIdentityMap: Returns an iterator over all weak keys of this map.
keys - Variable in class org.apache.lucene.internal.hppc.CharHashSet: The hash array holding keys.
keys - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap: The array holding keys.
keys - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap: The array holding keys.
keys - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap: The array holding keys.
keys - Variable in class org.apache.lucene.internal.hppc.IntHashSet: The hash array holding keys.
keys - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap: The array holding keys.
keys - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap: The array holding keys.
keys - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap: The array holding keys.
keys - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap: The array holding keys.
keys - Variable in class org.apache.lucene.internal.hppc.LongHashSet: The hash array holding keys.
keys - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap: The array holding keys.
keys - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap: The array holding keys.
keys - Variable in class org.apache.lucene.util.SentinelIntSet: A power-of-2 over-sized array holding the integers in the set along with empty values.
keys() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap: Returns a specialized view of the keys of this associated container.
keys() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Returns a specialized view of the keys of this associated container.
keys() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap: Returns a specialized view of the keys of this associated container.
keys() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap: Returns a specialized view of the keys of this associated container.
keys() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: Returns a specialized view of the keys of this associated container.
keys() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap: Returns a specialized view of the keys of this associated container.
keys() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap: Returns a specialized view of the keys of this associated container.
keys() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap: Returns a specialized view of the keys of this associated container.
keys() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap: Returns a specialized view of the keys of this associated container.
KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.CharObjectHashMap.KeysContainer
KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.IntDoubleHashMap.KeysContainer
KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.IntFloatHashMap.KeysContainer
KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.IntIntHashMap.KeysContainer
KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.IntLongHashMap.KeysContainer
KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.IntObjectHashMap.KeysContainer
KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.LongFloatHashMap.KeysContainer
KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.LongIntHashMap.KeysContainer
KeysContainer() - Constructor for class org.apache.lucene.internal.hppc.LongObjectHashMap.KeysContainer
keySet() - Method in class org.apache.lucene.analysis.CharArrayMap: Returns an CharArraySet view on the map's keys.
KeywordAttribute - Interface in org.apache.lucene.analysis.tokenattributes: This attribute can be used to mark a token as a keyword.
KeywordAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes: Default implementation of KeywordAttribute.
KeywordAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl: Initialize this attribute with the keyword value as false.
KeywordField - Class in org.apache.lucene.document: Field that indexes a per-document String or BytesRef into an inverted index for fast filtering, stores values in a columnar fashion using DocValuesType.SORTED_SET doc values for sorting and faceting, and optionally stores values as stored fields for top-hits retrieval.
KeywordField(String, String, Field.Store) - Constructor for class org.apache.lucene.document.KeywordField: Creates a new KeywordField from a String value, by indexing its UTF-8 representation.
KeywordField(String, BytesRef, Field.Store) - Constructor for class org.apache.lucene.document.KeywordField: Creates a new KeywordField.
kind - Variable in class org.apache.lucene.util.automaton.RegExp: The type of expression
KnnByteVectorField - Class in org.apache.lucene.document: A field that contains a single byte numeric vector (or none) for each document.
KnnByteVectorField(String, byte[]) - Constructor for class org.apache.lucene.document.KnnByteVectorField: Creates a numeric vector field with the default EUCLIDEAN_HNSW (L2) similarity.
KnnByteVectorField(String, byte[], FieldType) - Constructor for class org.apache.lucene.document.KnnByteVectorField: Creates a numeric vector field.
KnnByteVectorField(String, byte[], VectorSimilarityFunction) - Constructor for class org.apache.lucene.document.KnnByteVectorField: Creates a numeric vector field.
KnnByteVectorQuery - Class in org.apache.lucene.search: Uses KnnVectorsReader.search(String, byte[], KnnCollector, Bits) to perform nearest neighbour search.
KnnByteVectorQuery(String, byte[], int) - Constructor for class org.apache.lucene.search.KnnByteVectorQuery: Find the k nearest documents to the target vector according to the vectors in the given field.
KnnByteVectorQuery(String, byte[], int, Query) - Constructor for class org.apache.lucene.search.KnnByteVectorQuery: Find the k nearest documents to the target vector according to the vectors in the given field.
KnnCollector - Interface in org.apache.lucene.search: KnnCollector is a knn collector used for gathering kNN results and providing topDocs from the gathered neighbors
KnnCollectorManager - Interface in org.apache.lucene.search.knn: KnnCollectorManager responsible for creating KnnCollector instances.
KnnFieldVectorsWriter<T> - Class in org.apache.lucene.codecs: Vectors' writer for a field
KnnFieldVectorsWriter() - Constructor for class org.apache.lucene.codecs.KnnFieldVectorsWriter: Sole constructor
KnnFloatVectorField - Class in org.apache.lucene.document: A field that contains a single floating-point numeric vector (or none) for each document.
KnnFloatVectorField(String, float[]) - Constructor for class org.apache.lucene.document.KnnFloatVectorField: Creates a numeric vector field with the default EUCLIDEAN_HNSW (L2) similarity.
KnnFloatVectorField(String, float[], FieldType) - Constructor for class org.apache.lucene.document.KnnFloatVectorField: Creates a numeric vector field.
KnnFloatVectorField(String, float[], VectorSimilarityFunction) - Constructor for class org.apache.lucene.document.KnnFloatVectorField: Creates a numeric vector field.
KnnFloatVectorQuery - Class in org.apache.lucene.search: Uses KnnVectorsReader.search(String, float[], KnnCollector, Bits) to perform nearest neighbour search.
KnnFloatVectorQuery(String, float[], int) - Constructor for class org.apache.lucene.search.KnnFloatVectorQuery: Find the k nearest documents to the target vector according to the vectors in the given field.
KnnFloatVectorQuery(String, float[], int, Query) - Constructor for class org.apache.lucene.search.KnnFloatVectorQuery: Find the k nearest documents to the target vector according to the vectors in the given field.
KnnVectorField - Class in org.apache.lucene.document: Deprecated.
use KnnFloatVectorField instead
KnnVectorField(String, float[]) - Constructor for class org.apache.lucene.document.KnnVectorField: Deprecated.

Creates a numeric vector field with the default EUCLIDEAN_HNSW (L2) similarity.
KnnVectorField(String, float[], FieldType) - Constructor for class org.apache.lucene.document.KnnVectorField: Deprecated.

Creates a numeric vector field.
KnnVectorField(String, float[], VectorSimilarityFunction) - Constructor for class org.apache.lucene.document.KnnVectorField: Deprecated.

Creates a numeric vector field.
KnnVectorFieldExistsQuery - Class in org.apache.lucene.search: Deprecated.
Use FieldExistsQuery instead.
KnnVectorFieldExistsQuery(String) - Constructor for class org.apache.lucene.search.KnnVectorFieldExistsQuery: Deprecated.

Create a query that will match documents which have a value for the given field.
KnnVectorQuery - Class in org.apache.lucene.search: Deprecated.
use KnnFloatVectorQuery instead
KnnVectorQuery(String, float[], int) - Constructor for class org.apache.lucene.search.KnnVectorQuery: Deprecated.
KnnVectorQuery(String, float[], int, Query) - Constructor for class org.apache.lucene.search.KnnVectorQuery: Deprecated.
knnVectorsFormat() - Method in class org.apache.lucene.codecs.Codec: Encodes/decodes numeric vector fields
knnVectorsFormat() - Method in class org.apache.lucene.codecs.FilterCodec
knnVectorsFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
KnnVectorsFormat - Class in org.apache.lucene.codecs: Encodes/decodes per-document vector and any associated indexing structures required to support nearest-neighbor search
KnnVectorsFormat(String) - Constructor for class org.apache.lucene.codecs.KnnVectorsFormat: Sole constructor
KnnVectorsReader - Class in org.apache.lucene.codecs: Reads vectors from an index.
KnnVectorsReader() - Constructor for class org.apache.lucene.codecs.KnnVectorsReader: Sole constructor
knnVectorsReaders - Variable in class org.apache.lucene.index.MergeState: Vector readers to merge
KnnVectorsWriter - Class in org.apache.lucene.codecs: Writes vectors to an index.
KnnVectorsWriter() - Constructor for class org.apache.lucene.codecs.KnnVectorsWriter: Sole constructor
KnnVectorsWriter.MergedVectorValues - Class in org.apache.lucene.codecs: View over multiple vector values supporting iterator-style access via DocIdMerger.

L

l2normalize(float[]) - Static method in class org.apache.lucene.util.VectorUtil: Modifies the argument to be unit length, dividing by its l2-norm.
l2normalize(float[], boolean) - Static method in class org.apache.lucene.util.VectorUtil: Modifies the argument to be unit length, dividing by its l2-norm.
label() - Method in class org.apache.lucene.util.fst.FST.Arc
lambda - Variable in class org.apache.lucene.search.similarities.IBSimilarity: The lambda (λ_w) parameter.
lambda(BasicStats) - Method in class org.apache.lucene.search.similarities.Lambda: Computes the lambda parameter.
lambda(BasicStats) - Method in class org.apache.lucene.search.similarities.LambdaDF
lambda(BasicStats) - Method in class org.apache.lucene.search.similarities.LambdaTTF
Lambda - Class in org.apache.lucene.search.similarities: The lambda (λ_w) parameter in information-based models.
Lambda() - Constructor for class org.apache.lucene.search.similarities.Lambda: Sole constructor.
LambdaDF - Class in org.apache.lucene.search.similarities: Computes lambda as docFreq+1 / numberOfDocuments+1.
LambdaDF() - Constructor for class org.apache.lucene.search.similarities.LambdaDF: Sole constructor: parameter-free
LambdaTTF - Class in org.apache.lucene.search.similarities: Computes lambda as totalTermFreq+1 / numberOfDocuments+1.
LambdaTTF() - Constructor for class org.apache.lucene.search.similarities.LambdaTTF: Sole constructor: parameter-free
lastCommit - Variable in class org.apache.lucene.index.SnapshotDeletionPolicy: Most recently committed IndexCommit.
lastIndexOf(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
lastIndexOf(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
lastIndexOf(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
lastOrd - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
lastOrd - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
lastOrd - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
lastPosBlockOffset - Variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState: file offset for the last position in the last block, if there are more than ForUtil.BLOCK_SIZE positions; otherwise -1
LATEST - Static variable in class org.apache.lucene.util.Version: WARNING: if you use this setting, and then upgrade to a newer release of Lucene, sizable changes may happen.
LatLonDocValuesField - Class in org.apache.lucene.document: An per-document location field.
LatLonDocValuesField(String, double, double) - Constructor for class org.apache.lucene.document.LatLonDocValuesField: Creates a new LatLonDocValuesField with the specified latitude and longitude
LatLonGeometry - Class in org.apache.lucene.geo: Lat/Lon Geometry object.
LatLonGeometry() - Constructor for class org.apache.lucene.geo.LatLonGeometry
LatLonPoint - Class in org.apache.lucene.document: An indexed location field.
LatLonPoint(String, double, double) - Constructor for class org.apache.lucene.document.LatLonPoint: Creates a new LatLonPoint with the specified latitude and longitude
LatLonShape - Class in org.apache.lucene.document: An geo shape utility class for indexing and searching gis geometries whose vertices are latitude, longitude values (in decimal degrees).
LatLonShapeDocValues - Class in org.apache.lucene.document: A concrete implementation of ShapeDocValues for storing binary doc value representation of LatLonShape geometries in a LatLonShapeDocValuesField
LatLonShapeDocValues(List<ShapeField.DecodedTriangle>) - Constructor for class org.apache.lucene.document.LatLonShapeDocValues: protected ctor for instantiating a lat lon doc value based on a tessellation
LatLonShapeDocValues(BytesRef) - Constructor for class org.apache.lucene.document.LatLonShapeDocValues: protected ctor for instantiating a lat lon doc value based on an already retrieved binary format
LatLonShapeDocValuesField - Class in org.apache.lucene.document: Concrete implementation of a ShapeDocValuesField for geographic geometries.
LatLonShapeDocValuesField(String, List<ShapeField.DecodedTriangle>) - Constructor for class org.apache.lucene.document.LatLonShapeDocValuesField: constructs a LatLonShapeDocValueField from a pre-tessellated geometry
LatLonShapeDocValuesField(String, BytesRef) - Constructor for class org.apache.lucene.document.LatLonShapeDocValuesField: Creates a LatLonShapeDocValueField from a given serialized value
LeafCollector - Interface in org.apache.lucene.search: Collector decouples the score from the collected doc: the score computation is skipped entirely if it's not needed.
leafContexts - Variable in class org.apache.lucene.search.IndexSearcher
LeafFieldComparator - Interface in org.apache.lucene.search: Expert: comparator that gets instantiated on each leaf from a top-level FieldComparator instance.
LeafMetaData - Class in org.apache.lucene.index: Provides read-only metadata about a leaf.
LeafMetaData(int, Version, Sort, boolean) - Constructor for class org.apache.lucene.index.LeafMetaData: Expert: Sole constructor.
LeafReader - Class in org.apache.lucene.index: LeafReader is an abstract class, providing an interface for accessing an index.
LeafReader() - Constructor for class org.apache.lucene.index.LeafReader: Sole constructor.
LeafReaderContext - Class in org.apache.lucene.index: IndexReaderContext for LeafReader instances.
LeafSimScorer - Class in org.apache.lucene.search: Similarity.SimScorer on a specific LeafReader.
LeafSimScorer(Similarity.SimScorer, LeafReader, String, boolean) - Constructor for class org.apache.lucene.search.LeafSimScorer: Sole constructor: Score documents of reader with scorer.
LeafSlice(List<LeafReaderContext>) - Constructor for class org.apache.lucene.search.IndexSearcher.LeafSlice
leafSorter - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: The comparator for sorting leaf readers.
leaves - Variable in class org.apache.lucene.search.IndexSearcher.LeafSlice: The leaves that make up this slice.
leaves() - Method in class org.apache.lucene.index.CompositeReaderContext
leaves() - Method in class org.apache.lucene.index.IndexReader: Returns the reader's leaves, or itself if this reader is atomic.
leaves() - Method in class org.apache.lucene.index.IndexReaderContext: Returns the context's leaves if this context is a top-level context.
leaves() - Method in class org.apache.lucene.index.LeafReaderContext
length - Variable in class org.apache.lucene.index.ReaderSlice: Number of documents in this slice.
length - Variable in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
length - Variable in class org.apache.lucene.util.BytesRef: Length of used bytes.
length - Variable in class org.apache.lucene.util.CharsRef: Length of used characters.
length - Variable in class org.apache.lucene.util.IntsRef: Length of used ints.
length - Variable in class org.apache.lucene.util.LongsRef: Length of used longs.
length() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
length() - Method in class org.apache.lucene.index.MultiBits
length() - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
length() - Method in class org.apache.lucene.store.ByteArrayDataInput
length() - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
length() - Method in class org.apache.lucene.store.ByteBuffersDataInput
length() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
length() - Method in class org.apache.lucene.store.FilterIndexInput
length() - Method in class org.apache.lucene.store.IndexInput: The number of bytes in the file.
length() - Method in interface org.apache.lucene.store.RandomAccessInput: The number of bytes in the file.
length() - Method in interface org.apache.lucene.util.Bits: Returns the number of bits in this set
length() - Method in class org.apache.lucene.util.Bits.MatchAllBits
length() - Method in class org.apache.lucene.util.Bits.MatchNoBits
length() - Method in class org.apache.lucene.util.BytesRefBuilder: Return the number of bytes in this buffer.
length() - Method in class org.apache.lucene.util.CharsRef
length() - Method in class org.apache.lucene.util.CharsRefBuilder: Return the number of chars in this buffer.
length() - Method in class org.apache.lucene.util.FixedBitSet
length() - Method in class org.apache.lucene.util.IntsRefBuilder: Return the number of ints in this buffer.
length() - Method in class org.apache.lucene.util.LongBitSet: Returns the number of bits stored in this bitset.
length() - Method in class org.apache.lucene.util.SparseFixedBitSet
LENGTH_THRESHOLD - Static variable in class org.apache.lucene.util.MSBRadixSorter
lengthNorm(int) - Method in class org.apache.lucene.search.similarities.ClassicSimilarity: Implemented as 1/sqrt(length).
lengthNorm(int) - Method in class org.apache.lucene.search.similarities.TFIDFSimilarity: Compute an index-time normalization value for this field instance.
lessThan(FieldValueHitQueue.Entry, FieldValueHitQueue.Entry) - Method in class org.apache.lucene.search.FieldValueHitQueue
lessThan(ScoreDoc, ScoreDoc) - Method in class org.apache.lucene.search.HitQueue
lessThan(T, T) - Method in class org.apache.lucene.util.PriorityQueue: Determines the ordering of objects in this priority queue.
LEVEL_LOG_SPAN - Static variable in class org.apache.lucene.index.LogMergePolicy: Defines the allowed range of log(size) for each level.
LEVEL_THRESHOLD - Static variable in class org.apache.lucene.util.MSBRadixSorter
LEVEL1_FACTOR - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat: We insert skip data on every block and every SKIP_FACTOR=32 blocks.
LEVEL1_MASK - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat
LEVEL1_NUM_DOCS - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat: Total number of docs covered by level 1 skip data: 32 * 128 = 4,096
LevenshteinAutomata - Class in org.apache.lucene.util.automaton: Class to construct DFAs that match a word within some edit distance.
LevenshteinAutomata(int[], int, boolean) - Constructor for class org.apache.lucene.util.automaton.LevenshteinAutomata: Expert: specify a custom maximum possible symbol (alphaMax); default is Character.MAX_CODE_POINT.
LevenshteinAutomata(String, boolean) - Constructor for class org.apache.lucene.util.automaton.LevenshteinAutomata: Create a new LevenshteinAutomata for some input String.
LIMIT_MAX_BITS_PER_BLOCK - Static variable in class org.apache.lucene.store.ByteBuffersDataOutput: Largest maxBitsPerBlock allowed
LIMIT_MIN_BITS_PER_BLOCK - Static variable in class org.apache.lucene.store.ByteBuffersDataOutput: Smallest minBitsPerBlock allowed
LimitedFiniteStringsIterator - Class in org.apache.lucene.util.automaton: FiniteStringsIterator which limits the number of iterated accepted strings.
LimitedFiniteStringsIterator(Automaton, int) - Constructor for class org.apache.lucene.util.automaton.LimitedFiniteStringsIterator: Constructor.
Line - Class in org.apache.lucene.geo: Represents a line on the earth's surface.
Line(double[], double[]) - Constructor for class org.apache.lucene.geo.Line: Creates a new Line from the supplied latitude/longitude array.
LINE - org.apache.lucene.document.ShapeField.DecodedTriangle.TYPE: first and third coordinates are equal
lineCount - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo: number of lines of data read
lineCrossesLine(double, double, double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.GeoUtils: uses orient method to compute whether two line segments cross
lineCrossesLineWithBoundary(double, double, double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.GeoUtils: uses orient method to compute whether two line segments cross; boundaries included - returning true for lines that terminate on each other.
lineOverlapLine(double, double, double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.GeoUtils: uses orient method to compute whether two line overlap each other
linesIntersect(double, double, double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.Tessellator: Determines whether two line segments intersect.
LINESTRING - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
LINKED_HASHTABLE_RAM_BYTES_PER_ENTRY - Static variable in class org.apache.lucene.util.RamUsageEstimator: Approximate memory usage that we assign to a LinkedHashMap entry.
LINUX - Static variable in class org.apache.lucene.util.Constants: True iff running on Linux.
listAll() - Method in class org.apache.lucene.store.ByteBuffersDirectory
listAll() - Method in class org.apache.lucene.store.Directory: Returns names of all files stored in this directory.
listAll() - Method in class org.apache.lucene.store.FileSwitchDirectory
listAll() - Method in class org.apache.lucene.store.FilterDirectory
listAll() - Method in class org.apache.lucene.store.FSDirectory
listAll() - Method in class org.apache.lucene.store.NRTCachingDirectory
listAll(Path) - Static method in class org.apache.lucene.store.FSDirectory: Lists all files (including subdirectories) in the directory.
listCachedFiles() - Method in class org.apache.lucene.store.NRTCachingDirectory
listCommits(Directory) - Static method in class org.apache.lucene.index.DirectoryReader: Returns all commit points that exist in the Directory.
liveDocs - Variable in class org.apache.lucene.index.MergeState: Live docs for each reader
liveDocs - Variable in class org.apache.lucene.index.SegmentWriteState: FixedBitSet recording live documents; this is only set if there is one or more deleted documents.
liveDocsFormat() - Method in class org.apache.lucene.codecs.Codec: Encodes/decodes live docs
liveDocsFormat() - Method in class org.apache.lucene.codecs.FilterCodec
liveDocsFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
LiveDocsFormat - Class in org.apache.lucene.codecs: Format for live/deleted documents
LiveDocsFormat() - Constructor for class org.apache.lucene.codecs.LiveDocsFormat: Sole constructor.
liveDocStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Status for testing of livedocs
LiveFieldValues<S,T> - Class in org.apache.lucene.search: Tracks live field values across NRT reader reopens.
LiveFieldValues(ReferenceManager<S>, T) - Constructor for class org.apache.lucene.search.LiveFieldValues: The missingValue must be non-null.
LiveIndexWriterConfig - Class in org.apache.lucene.index: Holds all the configuration used by IndexWriter with few setters for settings that can be changed on an IndexWriter instance "live".
LMDirichletSimilarity - Class in org.apache.lucene.search.similarities: Bayesian smoothing using Dirichlet priors.
LMDirichletSimilarity() - Constructor for class org.apache.lucene.search.similarities.LMDirichletSimilarity: Instantiates the similarity with the default μ value of 2000.
LMDirichletSimilarity(float) - Constructor for class org.apache.lucene.search.similarities.LMDirichletSimilarity: Instantiates the similarity with the provided μ parameter.
LMDirichletSimilarity(LMSimilarity.CollectionModel) - Constructor for class org.apache.lucene.search.similarities.LMDirichletSimilarity: Instantiates the similarity with the default μ value of 2000.
LMDirichletSimilarity(LMSimilarity.CollectionModel, float) - Constructor for class org.apache.lucene.search.similarities.LMDirichletSimilarity: Instantiates the similarity with the provided μ parameter.
LMJelinekMercerSimilarity - Class in org.apache.lucene.search.similarities: Language model based on the Jelinek-Mercer smoothing method.
LMJelinekMercerSimilarity(float) - Constructor for class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity: Instantiates with the specified λ parameter.
LMJelinekMercerSimilarity(LMSimilarity.CollectionModel, float) - Constructor for class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity: Instantiates with the specified collectionModel and λ parameter.
LMSimilarity - Class in org.apache.lucene.search.similarities: Abstract superclass for language modeling Similarities.
LMSimilarity() - Constructor for class org.apache.lucene.search.similarities.LMSimilarity: Creates a new instance with the default collection language model.
LMSimilarity(LMSimilarity.CollectionModel) - Constructor for class org.apache.lucene.search.similarities.LMSimilarity: Creates a new instance with the specified collection language model.
LMSimilarity.CollectionModel - Interface in org.apache.lucene.search.similarities: A strategy for computing the collection language model.
LMSimilarity.DefaultCollectionModel - Class in org.apache.lucene.search.similarities: Models p(w|C) as the number of occurrences of the term in the collection, divided by the total number of tokens + 1.
LMSimilarity.LMStats - Class in org.apache.lucene.search.similarities: Stores the collection distribution of the current term.
LMStats(String, double) - Constructor for class org.apache.lucene.search.similarities.LMSimilarity.LMStats: Creates LMStats for the provided field and query-time boost
ln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic: compute the document length component
ln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP: compute the document length component
ln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG: compute the document length component
ln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP: compute the document length component
ln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG: compute the document length component
ln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP: compute the document length component
ln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG: compute the document length component
lnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic: Explain the score of the document length component for a single document
lnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
lnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
lnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
lnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
lnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
lnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
load - Variable in class org.apache.lucene.store.IOContext: This flag is used for files that are a small fraction of the total index size and are expected to be heavily accessed in random-access fashion.
load(OrdToDocDISIReaderConfiguration, int, int, ScalarQuantizer, VectorSimilarityFunction, FlatVectorsScorer, boolean, long, long, IndexInput) - Static method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
load(VectorSimilarityFunction, FlatVectorsScorer, OrdToDocDISIReaderConfiguration, VectorEncoding, int, long, long, IndexInput) - Static method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
load(VectorSimilarityFunction, FlatVectorsScorer, OrdToDocDISIReaderConfiguration, VectorEncoding, int, long, long, IndexInput) - Static method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
LOAD - Static variable in class org.apache.lucene.store.IOContext
loadDirectoryClass(String) - Static method in class org.apache.lucene.util.CommandLineUtil: Loads a specific Directory implementation
loadFactor - Variable in class org.apache.lucene.internal.hppc.CharHashSet: The load factor for CharHashSet.keys.
loadFactor - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap: The load factor for CharObjectHashMap.keys.
loadFactor - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap: The load factor for IntDoubleHashMap.keys.
loadFactor - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap: The load factor for IntFloatHashMap.keys.
loadFactor - Variable in class org.apache.lucene.internal.hppc.IntHashSet: The load factor for IntHashSet.keys.
loadFactor - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap: The load factor for IntIntHashMap.keys.
loadFactor - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap: The load factor for IntLongHashMap.keys.
loadFactor - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap: The load factor for IntObjectHashMap.keys.
loadFactor - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap: The load factor for LongFloatHashMap.keys.
loadFactor - Variable in class org.apache.lucene.internal.hppc.LongHashSet: The load factor for LongHashSet.keys.
loadFactor - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap: The load factor for LongIntHashMap.keys.
loadFactor - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap: The load factor for LongObjectHashMap.keys.
loadFSDirectoryClass(String) - Static method in class org.apache.lucene.util.CommandLineUtil: Loads a specific FSDirectory implementation
loadMeta(IndexInput, long, int) - Static method in class org.apache.lucene.util.packed.DirectMonotonicReader: Load metadata from the given IndexInput.
loadStopwordSet(boolean, Class<? extends Analyzer>, String, String) - Static method in class org.apache.lucene.analysis.StopwordAnalyzerBase: Deprecated, for removal: This API element is subject to removal in a future version.
Class.getResourceAsStream(String) is caller sensitive and cannot load resources across Java Modules. Please call the getResourceAsStream() and WordlistLoader.getWordSet(Reader, String, CharArraySet) or other methods directly.
loadStopwordSet(Reader) - Static method in class org.apache.lucene.analysis.StopwordAnalyzerBase: Creates a CharArraySet from a file.
loadStopwordSet(Path) - Static method in class org.apache.lucene.analysis.StopwordAnalyzerBase: Creates a CharArraySet from a path.
Lock - Class in org.apache.lucene.store: An interprocess mutex lock.
Lock() - Constructor for class org.apache.lucene.store.Lock
LOCK_OBTAIN_WAIT_FOREVER - Static variable in class org.apache.lucene.store.SleepingLockWrapper: Pass this lockWaitTimeout to try forever to obtain the lock.
lockFactory - Variable in class org.apache.lucene.store.BaseDirectory: Holds the LockFactory instance (implements locking for this Directory instance).
LockFactory - Class in org.apache.lucene.store: Base class for Locking implementation.
LockFactory() - Constructor for class org.apache.lucene.store.LockFactory
LockObtainFailedException - Exception in org.apache.lucene.store: This exception is thrown when the write.lock could not be acquired.
LockObtainFailedException(String) - Constructor for exception org.apache.lucene.store.LockObtainFailedException
LockObtainFailedException(String, Throwable) - Constructor for exception org.apache.lucene.store.LockObtainFailedException
LockReleaseFailedException - Exception in org.apache.lucene.store: This exception is thrown when the write.lock could not be released.
LockReleaseFailedException(String) - Constructor for exception org.apache.lucene.store.LockReleaseFailedException
LockReleaseFailedException(String, Throwable) - Constructor for exception org.apache.lucene.store.LockReleaseFailedException
LockStressTest - Class in org.apache.lucene.store: Simple standalone tool that forever acquires and releases a lock using a specific LockFactory.
LockStressTest() - Constructor for class org.apache.lucene.store.LockStressTest
LockValidatingDirectoryWrapper - Class in org.apache.lucene.store: This class makes a best-effort check that a provided Lock is valid before any destructive filesystem operation.
LockValidatingDirectoryWrapper(Directory, Lock) - Constructor for class org.apache.lucene.store.LockValidatingDirectoryWrapper
LockVerifyServer - Class in org.apache.lucene.store: Simple standalone server that must be running when you use VerifyingLockFactory.
LockVerifyServer() - Constructor for class org.apache.lucene.store.LockVerifyServer
log(double, double) - Static method in class org.apache.lucene.util.MathUtil: Calculates logarithm in a given base with doubles.
log(long, int) - Static method in class org.apache.lucene.util.MathUtil: Returns x <= 0 ? 0 : Math.floor(Math.log(x) / Math.log(base))
log2(double) - Static method in class org.apache.lucene.search.similarities.SimilarityBase: Returns the base two logarithm of x.
LogByteSizeMergePolicy - Class in org.apache.lucene.index: This is a LogMergePolicy that measures size of a segment as the total byte size of the segment's files.
LogByteSizeMergePolicy() - Constructor for class org.apache.lucene.index.LogByteSizeMergePolicy: Sole constructor, setting all settings to their defaults.
LogDocMergePolicy - Class in org.apache.lucene.index: This is a LogMergePolicy that measures size of a segment as the number of documents (not taking deletions into account).
LogDocMergePolicy() - Constructor for class org.apache.lucene.index.LogDocMergePolicy: Sole constructor, setting all settings to their defaults.
LogMergePolicy - Class in org.apache.lucene.index: This class implements a MergePolicy that tries to merge segments into levels of exponentially increasing size, where each level has fewer segments than the value of the merge factor.
LogMergePolicy() - Constructor for class org.apache.lucene.index.LogMergePolicy: Sole constructor.
LONG - org.apache.lucene.document.StoredValue.Type: Type of long values.
LONG - org.apache.lucene.search.SortField.Type: Sort using term values as encoded Longs.
LongArrayList - Class in org.apache.lucene.internal.hppc: An array-backed list of long.
LongArrayList() - Constructor for class org.apache.lucene.internal.hppc.LongArrayList: New instance with sane defaults.
LongArrayList(int) - Constructor for class org.apache.lucene.internal.hppc.LongArrayList: New instance with sane defaults.
LongArrayList(LongArrayList) - Constructor for class org.apache.lucene.internal.hppc.LongArrayList: Creates a new list from the elements of another list in its iteration order.
LongBitSet - Class in org.apache.lucene.util: BitSet of fixed length (numBits), backed by accessible (LongBitSet.getBits()) long[], accessed with a long index.
LongBitSet(long) - Constructor for class org.apache.lucene.util.LongBitSet: Creates a new LongBitSet.
LongBitSet(long[], long) - Constructor for class org.apache.lucene.util.LongBitSet: Creates a new LongBitSet using the provided long[] array as backing store.
longBlockCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder: The minimum number of long blocks to encode in a single iteration, when using long encoding.
longBlockCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder: The minimum number of long blocks to encode in a single iteration, when using long encoding.
LongComparator - Class in org.apache.lucene.search.comparators: Comparator based on Long.compare(long, long) for numHits.
LongComparator(int, String, Long, boolean, Pruning) - Constructor for class org.apache.lucene.search.comparators.LongComparator
LongComparator.LongLeafComparator - Class in org.apache.lucene.search.comparators: Leaf comparator for LongComparator that provides skipping functionality
longCount(int, int, int) - Method in enum org.apache.lucene.util.packed.PackedInts.Format: Computes how many long blocks are needed to store values values of size bitsPerValue.
LongCursor - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index and long value.
LongCursor() - Constructor for class org.apache.lucene.internal.hppc.LongCursor
longField(FieldInfo, long) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
longField(FieldInfo, long) - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
longField(FieldInfo, long) - Method in class org.apache.lucene.index.StoredFieldVisitor: Process a long numeric field.
LongField - Class in org.apache.lucene.document: Field that stores a per-document long value for scoring, sorting or value retrieval and index the field for fast range filters.
LongField(String, long) - Constructor for class org.apache.lucene.document.LongField: Deprecated.
Use LongField(String, long, Field.Store) with Field.Store.NO instead.
LongField(String, long, Field.Store) - Constructor for class org.apache.lucene.document.LongField: Creates a new LongField, indexing the provided point, storing it as a DocValue, and optionally storing it as a stored field.
LongFloatCursor() - Constructor for class org.apache.lucene.internal.hppc.LongFloatHashMap.LongFloatCursor
LongFloatHashMap - Class in org.apache.lucene.internal.hppc: A hash map of long to float, implemented using open addressing with linear probing for collision resolution.
LongFloatHashMap() - Constructor for class org.apache.lucene.internal.hppc.LongFloatHashMap: New instance with sane defaults.
LongFloatHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.LongFloatHashMap: New instance with sane defaults.
LongFloatHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.LongFloatHashMap: New instance with the provided defaults.
LongFloatHashMap(LongFloatHashMap) - Constructor for class org.apache.lucene.internal.hppc.LongFloatHashMap: Create a hash map from all key-value pairs of another map.
LongFloatHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc: A view of the keys inside this hash map.
LongFloatHashMap.LongFloatCursor - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index,key and value
LongFloatHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc: A view over the set of values of this map.
LongHashSet - Class in org.apache.lucene.internal.hppc: A hash set of longs, implemented using open addressing with linear probing for collision resolution.
LongHashSet() - Constructor for class org.apache.lucene.internal.hppc.LongHashSet: New instance with sane defaults.
LongHashSet(int) - Constructor for class org.apache.lucene.internal.hppc.LongHashSet: New instance with sane defaults.
LongHashSet(int, double) - Constructor for class org.apache.lucene.internal.hppc.LongHashSet: New instance with the provided defaults.
LongHashSet(LongHashSet) - Constructor for class org.apache.lucene.internal.hppc.LongHashSet: New instance copying elements from another set.
LongHashSet.EntryIterator - Class in org.apache.lucene.internal.hppc: An iterator implementation for LongHashSet.iterator().
LongHeap - Class in org.apache.lucene.util: A min heap that stores longs; a primitive priority queue that like all priority queues maintains a partial ordering of its elements such that the least element can always be found in constant time.
LongHeap(int) - Constructor for class org.apache.lucene.util.LongHeap: Create an empty priority queue of the configured initial size.
longHex(long) - Static method in class org.apache.lucene.util.ToStringUtils: Unlike Long.toHexString(long) returns a String with a "0x" prefix and all the leading zeros.
LongIntCursor() - Constructor for class org.apache.lucene.internal.hppc.LongIntHashMap.LongIntCursor
LongIntHashMap - Class in org.apache.lucene.internal.hppc: A hash map of long to int, implemented using open addressing with linear probing for collision resolution.
LongIntHashMap() - Constructor for class org.apache.lucene.internal.hppc.LongIntHashMap: New instance with sane defaults.
LongIntHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.LongIntHashMap: New instance with sane defaults.
LongIntHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.LongIntHashMap: New instance with the provided defaults.
LongIntHashMap(LongIntHashMap) - Constructor for class org.apache.lucene.internal.hppc.LongIntHashMap: Create a hash map from all key-value pairs of another map.
LongIntHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc: A view of the keys inside this hash map.
LongIntHashMap.LongIntCursor - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index,key and value
LongIntHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc: A view over the set of values of this map.
LongLeafComparator(LeafReaderContext) - Constructor for class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
LongObjectCursor() - Constructor for class org.apache.lucene.internal.hppc.LongObjectHashMap.LongObjectCursor
LongObjectHashMap<VType> - Class in org.apache.lucene.internal.hppc: A hash map of long to Object, implemented using open addressing with linear probing for collision resolution.
LongObjectHashMap() - Constructor for class org.apache.lucene.internal.hppc.LongObjectHashMap: New instance with sane defaults.
LongObjectHashMap(int) - Constructor for class org.apache.lucene.internal.hppc.LongObjectHashMap: New instance with sane defaults.
LongObjectHashMap(int, double) - Constructor for class org.apache.lucene.internal.hppc.LongObjectHashMap: New instance with the provided defaults.
LongObjectHashMap(LongObjectHashMap<VType>) - Constructor for class org.apache.lucene.internal.hppc.LongObjectHashMap: Create a hash map from all key-value pairs of another map.
LongObjectHashMap.KeysContainer - Class in org.apache.lucene.internal.hppc: A view of the keys inside this hash map.
LongObjectHashMap.LongObjectCursor<VType> - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index,key and value
LongObjectHashMap.ValuesContainer - Class in org.apache.lucene.internal.hppc: A view over the set of values of this map.
LongPoint - Class in org.apache.lucene.document: An indexed long field for fast range filters.
LongPoint(String, long...) - Constructor for class org.apache.lucene.document.LongPoint: Creates a new LongPoint, indexing the provided N-dimensional long point.
LongRange - Class in org.apache.lucene.document: An indexed Long Range field.
LongRange(String, long[], long[]) - Constructor for class org.apache.lucene.document.LongRange: Create a new LongRange type, from min/max parallel arrays
LongRangeDocValuesField - Class in org.apache.lucene.document: DocValues field for LongRange.
LongRangeDocValuesField(String, long[], long[]) - Constructor for class org.apache.lucene.document.LongRangeDocValuesField: Sole constructor.
longs - Variable in class org.apache.lucene.util.LongsRef: The contents of the LongsRef.
longsEquals(LongsRef) - Method in class org.apache.lucene.util.LongsRef
LongSorter(String, Long, boolean, IndexSorter.NumericDocValuesProvider) - Constructor for class org.apache.lucene.index.IndexSorter.LongSorter: Creates a new LongSorter
LongsRef - Class in org.apache.lucene.util: Represents long[], as a slice (offset + length) into an existing long[].
LongsRef() - Constructor for class org.apache.lucene.util.LongsRef: Create a LongsRef with LongsRef.EMPTY_LONGS
LongsRef(int) - Constructor for class org.apache.lucene.util.LongsRef: Create a LongsRef pointing to a new array of size capacity.
LongsRef(long[], int, int) - Constructor for class org.apache.lucene.util.LongsRef: This instance will directly reference longs w/o making a copy.
longToInt4(long) - Static method in class org.apache.lucene.util.SmallFloat: Float-like encoding for positive longs that preserves ordering and 4 significant bits.
longToSortableBytes(long, byte[], int) - Static method in class org.apache.lucene.util.NumericUtils: Encodes an long value such that unsigned byte order comparison is consistent with Long.compare(long, long)
longValue() - Method in class org.apache.lucene.index.FilterNumericDocValues
longValue() - Method in class org.apache.lucene.index.NumericDocValues: Returns the numeric value for the current document ID.
longValue() - Method in class org.apache.lucene.search.LongValues: Get the long value for the current document
longValueCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Decoder: The number of values that can be stored in PackedInts.Decoder.longBlockCount() long blocks.
longValueCount() - Method in interface org.apache.lucene.util.packed.PackedInts.Encoder: The number of values that can be stored in PackedInts.Encoder.longBlockCount() long blocks.
LongValues - Class in org.apache.lucene.search: Per-segment, per-document long values, which can be calculated at search-time
LongValues - Class in org.apache.lucene.util: Abstraction over an array of longs.
LongValues() - Constructor for class org.apache.lucene.search.LongValues
LongValues() - Constructor for class org.apache.lucene.util.LongValues
LongValuesSource - Class in org.apache.lucene.search: Base class for producing LongValues
LongValuesSource() - Constructor for class org.apache.lucene.search.LongValuesSource
LongValuesSource.ConstantLongValuesSource - Class in org.apache.lucene.search: A ConstantLongValuesSource that always returns a constant value
lookup(String) - Method in class org.apache.lucene.util.NamedSPILoader
lookupClass(String) - Method in class org.apache.lucene.analysis.AnalysisSPILoader
lookupClass(String) - Static method in class org.apache.lucene.analysis.CharFilterFactory: looks up a charfilter class by name from context classpath
lookupClass(String) - Static method in class org.apache.lucene.analysis.TokenFilterFactory: looks up a tokenfilter class by name from context classpath
lookupClass(String) - Static method in class org.apache.lucene.analysis.TokenizerFactory: looks up a tokenizer class by name from context classpath
lookupFromSearcher(S, String) - Method in class org.apache.lucene.search.LiveFieldValues: This is called when the id/value was already flushed and opened in an NRT IndexSearcher.
lookupOrd(int) - Method in class org.apache.lucene.index.FilterSortedDocValues
lookupOrd(int) - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
lookupOrd(int) - Method in class org.apache.lucene.index.SortedDocValues: Retrieves the value for the specified ordinal.
lookupOrd(long) - Method in class org.apache.lucene.index.FilterSortedSetDocValues
lookupOrd(long) - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
lookupOrd(long) - Method in class org.apache.lucene.index.SortedSetDocValues: Retrieves the value for the specified ordinal.
lookupSPIName(Class<? extends AbstractAnalysisFactory>) - Static method in class org.apache.lucene.analysis.AnalysisSPILoader: Looks up SPI name (static "NAME" field) with appropriate modifiers.
lookupTerm(BytesRef) - Method in class org.apache.lucene.index.FilterSortedDocValues
lookupTerm(BytesRef) - Method in class org.apache.lucene.index.FilterSortedSetDocValues
lookupTerm(BytesRef) - Method in class org.apache.lucene.index.SortedDocValues: If key exists, returns its ordinal, else returns -insertionPoint-1, like Arrays.binarySearch.
lookupTerm(BytesRef) - Method in class org.apache.lucene.index.SortedSetDocValues: If key exists, returns its ordinal, else returns -insertionPoint-1, like Arrays.binarySearch.
LowercaseAsciiCompression - Class in org.apache.lucene.util.compress: Utility class that can efficiently compress arrays that mostly contain characters in the [0x1F,0x3F) or [0x5F,0x7F) ranges, which notably include all digits, lowercase characters, '.', '-' and '_'.
LowerCaseFilter - Class in org.apache.lucene.analysis: Normalizes token text to lower case.
LowerCaseFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.LowerCaseFilter: Create a new LowerCaseFilter, that normalizes token text to lower case.
LPAREN - Static variable in class org.apache.lucene.geo.SimpleWKTShapeParser
LRUQueryCache - Class in org.apache.lucene.search: A QueryCache that evicts queries using a LRU (least-recently-used) eviction policy in order to remain under a given maximum size and number of bytes used.
LRUQueryCache(int, long) - Constructor for class org.apache.lucene.search.LRUQueryCache: Create a new instance that will cache at most maxSize queries with at most maxRamBytesUsed bytes of memory.
LRUQueryCache(int, long, Predicate<LeafReaderContext>, float) - Constructor for class org.apache.lucene.search.LRUQueryCache: Expert: Create a new instance that will cache at most maxSize queries with at most maxRamBytesUsed bytes of memory, only on leaves that satisfy leavesToCache.
LRUQueryCache.CacheAndCount - Class in org.apache.lucene.search: Cache of doc ids with a count.
LSBRadixSorter - Class in org.apache.lucene.util: A LSB Radix sorter for unsigned int values.
LSBRadixSorter() - Constructor for class org.apache.lucene.util.LSBRadixSorter
LUCENE_8_0_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.0.0) Use latest
LUCENE_8_1_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_1_1 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_10_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_10_1 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_11_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(8.11.1) Use latest
LUCENE_8_11_1 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_11_2 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_11_3 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_11_4 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_12_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_2_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_3_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_3_1 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_4_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_4_1 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_5_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_5_1 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_5_2 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_6_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_6_1 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_6_2 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_6_3 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_7_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_8_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_8_1 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_8_2 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_8_9_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_9_0_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.1.0) Use latest
LUCENE_9_1_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.2.0) Use latest
LUCENE_9_10_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.11.0) Use latest
LUCENE_9_11_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.12.0) Use latest
LUCENE_9_11_1 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_9_12_0 - Static variable in class org.apache.lucene.util.Version: Match settings and bugs in Lucene's 9.12.0 release.
LUCENE_9_2_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.3.0) Use latest
LUCENE_9_3_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.4.0) Use latest
LUCENE_9_4_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.5.0) Use latest
LUCENE_9_4_1 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_9_4_2 - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use latest
LUCENE_9_5_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.6.0) Use latest
LUCENE_9_6_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.7.0) Use latest
LUCENE_9_7_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.8.0) Use latest
LUCENE_9_8_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.9.0) Use latest
LUCENE_9_9_0 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.9.1) Use latest
LUCENE_9_9_1 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.9.2) Use latest
LUCENE_9_9_2 - Static variable in class org.apache.lucene.util.Version: Deprecated.
(9.10.0) Use latest
LUCENE_CURRENT - Static variable in class org.apache.lucene.util.Version: Deprecated.
Use Version.LATEST
LUCENE_MATCH_VERSION_PARAM - Static variable in class org.apache.lucene.analysis.AbstractAnalysisFactory
Lucene90BlockTreeTermsReader - Class in org.apache.lucene.codecs.lucene90.blocktree: A block-based terms index and dictionary that assigns terms to variable length blocks according to how they share prefixes.
Lucene90BlockTreeTermsReader(PostingsReaderBase, SegmentReadState) - Constructor for class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader: Sole constructor.
Lucene90BlockTreeTermsWriter - Class in org.apache.lucene.codecs.lucene90.blocktree: Block-based terms index and dictionary writer.
Lucene90BlockTreeTermsWriter(SegmentWriteState, PostingsWriterBase, int, int) - Constructor for class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter: Create a new writer.
Lucene90BlockTreeTermsWriter(SegmentWriteState, PostingsWriterBase, int, int, int) - Constructor for class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter: Expert constructor that allows configuring the version, used for bw tests.
Lucene90CompoundFormat - Class in org.apache.lucene.codecs.lucene90: Lucene 9.0 compound file format
Lucene90CompoundFormat() - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90CompoundFormat: Sole constructor.
Lucene90CompressingStoredFieldsFormat - Class in org.apache.lucene.codecs.lucene90.compressing: A StoredFieldsFormat that compresses documents in chunks in order to improve the compression ratio.
Lucene90CompressingStoredFieldsFormat(String, String, CompressionMode, int, int, int) - Constructor for class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsFormat: Create a new Lucene90CompressingStoredFieldsFormat.
Lucene90CompressingStoredFieldsFormat(String, CompressionMode, int, int, int) - Constructor for class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsFormat: Create a new Lucene90CompressingStoredFieldsFormat with an empty segment suffix.
Lucene90CompressingStoredFieldsReader - Class in org.apache.lucene.codecs.lucene90.compressing: StoredFieldsReader impl for Lucene90CompressingStoredFieldsFormat.
Lucene90CompressingStoredFieldsReader(Directory, SegmentInfo, String, FieldInfos, IOContext, String, CompressionMode) - Constructor for class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsReader: Sole constructor.
Lucene90CompressingStoredFieldsWriter - Class in org.apache.lucene.codecs.lucene90.compressing: StoredFieldsWriter impl for Lucene90CompressingStoredFieldsFormat.
Lucene90CompressingTermVectorsFormat - Class in org.apache.lucene.codecs.lucene90.compressing: A TermVectorsFormat that compresses chunks of documents together in order to improve the compression ratio.
Lucene90CompressingTermVectorsFormat(String, String, CompressionMode, int, int, int) - Constructor for class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsFormat: Create a new Lucene90CompressingTermVectorsFormat.
Lucene90CompressingTermVectorsReader - Class in org.apache.lucene.codecs.lucene90.compressing: TermVectorsReader for Lucene90CompressingTermVectorsFormat.
Lucene90CompressingTermVectorsReader(Directory, SegmentInfo, String, FieldInfos, IOContext, String, CompressionMode) - Constructor for class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsReader: Sole constructor.
Lucene90CompressingTermVectorsWriter - Class in org.apache.lucene.codecs.lucene90.compressing: TermVectorsWriter for Lucene90CompressingTermVectorsFormat.
Lucene90DocValuesFormat - Class in org.apache.lucene.codecs.lucene90: Lucene 9.0 DocValues format.
Lucene90DocValuesFormat() - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90DocValuesFormat: Default constructor.
Lucene90LiveDocsFormat - Class in org.apache.lucene.codecs.lucene90: Lucene 9.0 live docs format
Lucene90LiveDocsFormat() - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90LiveDocsFormat: Sole constructor.
Lucene90NormsFormat - Class in org.apache.lucene.codecs.lucene90: Lucene 9.0 Score normalization format.
Lucene90NormsFormat() - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90NormsFormat: Sole Constructor
Lucene90PointsFormat - Class in org.apache.lucene.codecs.lucene90: Lucene 9.0 point format, which encodes dimensional values in a block KD-tree structure for fast 1D range and N dimensional shape intersection filtering.
Lucene90PointsFormat() - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90PointsFormat: Sole constructor
Lucene90PointsReader - Class in org.apache.lucene.codecs.lucene90: Reads point values previously written with Lucene90PointsWriter
Lucene90PointsReader(SegmentReadState) - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90PointsReader: Sole constructor
Lucene90PointsWriter - Class in org.apache.lucene.codecs.lucene90: Writes dimensional values
Lucene90PointsWriter(SegmentWriteState) - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter: Uses the defaults values for maxPointsInLeafNode (512) and maxMBSortInHeap (16.0)
Lucene90PointsWriter(SegmentWriteState, int, double) - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter: Full constructor
Lucene90StoredFieldsFormat - Class in org.apache.lucene.codecs.lucene90: Lucene 9.0 stored fields format.
Lucene90StoredFieldsFormat() - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat: Stored fields format with default options
Lucene90StoredFieldsFormat(Lucene90StoredFieldsFormat.Mode) - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat: Stored fields format with specified mode
Lucene90StoredFieldsFormat.Mode - Enum in org.apache.lucene.codecs.lucene90: Configuration option for stored fields.
Lucene90TermVectorsFormat - Class in org.apache.lucene.codecs.lucene90: Lucene 9.0 term vectors format.
Lucene90TermVectorsFormat() - Constructor for class org.apache.lucene.codecs.lucene90.Lucene90TermVectorsFormat: Sole constructor.
Lucene912Codec - Class in org.apache.lucene.codecs.lucene912: Implements the Lucene 9.12 index format
Lucene912Codec() - Constructor for class org.apache.lucene.codecs.lucene912.Lucene912Codec: Instantiates a new codec.
Lucene912Codec(Lucene912Codec.Mode) - Constructor for class org.apache.lucene.codecs.lucene912.Lucene912Codec: Instantiates a new codec, specifying the stored fields compression mode to use.
Lucene912Codec.Mode - Enum in org.apache.lucene.codecs.lucene912: Configuration option for the codec.
Lucene912PostingsFormat - Class in org.apache.lucene.codecs.lucene912: Lucene 9.12 postings format, which encodes postings in packed integer blocks for fast decode.
Lucene912PostingsFormat() - Constructor for class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat: Creates Lucene912PostingsFormat with default settings.
Lucene912PostingsFormat(int, int) - Constructor for class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat: Creates Lucene912PostingsFormat with custom values for minBlockSize and maxBlockSize passed to block terms dictionary.
Lucene912PostingsFormat.IntBlockTermState - Class in org.apache.lucene.codecs.lucene912: Holds all state required for Lucene912PostingsReader to produce a PostingsEnum without re-seeking the terms dict.
Lucene912PostingsReader - Class in org.apache.lucene.codecs.lucene912: Concrete class that reads docId(maybe frq,pos,offset,payloads) list with postings format.
Lucene912PostingsReader(SegmentReadState) - Constructor for class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader: Sole constructor.
Lucene912PostingsWriter - Class in org.apache.lucene.codecs.lucene912: Writer for Lucene912PostingsFormat.
Lucene912PostingsWriter(SegmentWriteState) - Constructor for class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter: Sole constructor.
Lucene94FieldInfosFormat - Class in org.apache.lucene.codecs.lucene94: Lucene 9.0 Field Infos format.
Lucene94FieldInfosFormat() - Constructor for class org.apache.lucene.codecs.lucene94.Lucene94FieldInfosFormat: Sole constructor.
Lucene99FlatVectorsFormat - Class in org.apache.lucene.codecs.lucene99: Lucene 9.9 flat vector format, which encodes numeric vector values
Lucene99FlatVectorsFormat(FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsFormat: Constructs a format
Lucene99FlatVectorsReader - Class in org.apache.lucene.codecs.lucene99: Reads vectors from the index segments.
Lucene99FlatVectorsReader(SegmentReadState, FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
Lucene99FlatVectorsWriter - Class in org.apache.lucene.codecs.lucene99: Writes vector values to index segments.
Lucene99FlatVectorsWriter(SegmentWriteState, FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
Lucene99HnswScalarQuantizedVectorsFormat - Class in org.apache.lucene.codecs.lucene99: Lucene 9.9 vector format, which encodes numeric vector values into an associated graph connecting the documents having values.
Lucene99HnswScalarQuantizedVectorsFormat() - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat: Constructs a format using default graph construction parameters with 7 bit quantization
Lucene99HnswScalarQuantizedVectorsFormat(int, int) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat: Constructs a format using the given graph construction parameters with 7 bit quantization
Lucene99HnswScalarQuantizedVectorsFormat(int, int, int, int, boolean, Float, ExecutorService) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat: Constructs a format using the given graph construction parameters and scalar quantization.
Lucene99HnswVectorsFormat - Class in org.apache.lucene.codecs.lucene99: Lucene 9.9 vector format, which encodes numeric vector values into an associated graph connecting the documents having values.
Lucene99HnswVectorsFormat() - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat: Constructs a format using default graph construction parameters
Lucene99HnswVectorsFormat(int, int) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat: Constructs a format using the given graph construction parameters.
Lucene99HnswVectorsFormat(int, int, int, ExecutorService) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat: Constructs a format using the given graph construction parameters and scalar quantization.
Lucene99HnswVectorsReader - Class in org.apache.lucene.codecs.lucene99: Reads vectors from the index segments along with index data structures supporting KNN search.
Lucene99HnswVectorsReader(SegmentReadState, FlatVectorsReader) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
Lucene99HnswVectorsWriter - Class in org.apache.lucene.codecs.lucene99: Writes vector values and knn graphs to index segments.
Lucene99HnswVectorsWriter(SegmentWriteState, int, int, FlatVectorsWriter, int, TaskExecutor) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsWriter
Lucene99ScalarQuantizedVectorScorer - Class in org.apache.lucene.codecs.lucene99: Optimized scalar quantized implementation of FlatVectorsScorer for quantized vectors stored in the Lucene99 format.
Lucene99ScalarQuantizedVectorScorer(FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorScorer
Lucene99ScalarQuantizedVectorsFormat - Class in org.apache.lucene.codecs.lucene99: Format supporting vector quantization, storage, and retrieval
Lucene99ScalarQuantizedVectorsFormat() - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat: Constructs a format using default graph construction parameters
Lucene99ScalarQuantizedVectorsFormat(Float, int, boolean) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat: Constructs a format using the given graph construction parameters.
Lucene99ScalarQuantizedVectorsReader - Class in org.apache.lucene.codecs.lucene99: Reads Scalar Quantized vectors from the index segments along with index data structures.
Lucene99ScalarQuantizedVectorsReader(SegmentReadState, FlatVectorsReader, FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
Lucene99ScalarQuantizedVectorsWriter - Class in org.apache.lucene.codecs.lucene99: Writes quantized vector values and metadata to index segments.
Lucene99ScalarQuantizedVectorsWriter(SegmentWriteState, Float, byte, boolean, FlatVectorsWriter, FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
Lucene99ScalarQuantizedVectorsWriter(SegmentWriteState, Float, FlatVectorsWriter, FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
Lucene99SegmentInfoFormat - Class in org.apache.lucene.codecs.lucene99: Lucene 9.9 Segment info format.
Lucene99SegmentInfoFormat() - Constructor for class org.apache.lucene.codecs.lucene99.Lucene99SegmentInfoFormat: Sole constructor.
luceneMatchVersion - Variable in class org.apache.lucene.analysis.AbstractAnalysisFactory: the luceneVersion arg
LZ4 - Class in org.apache.lucene.util.compress: LZ4 compression and decompression routines.
LZ4.FastCompressionHashTable - Class in org.apache.lucene.util.compress: Simple lossy LZ4.HashTable that only stores the last ocurrence for each hash on 2^14 bytes of memory.
LZ4.HighCompressionHashTable - Class in org.apache.lucene.util.compress: A higher-precision LZ4.HashTable.
LZ4WithPresetDictCompressionMode - Class in org.apache.lucene.codecs.lucene90: A compression mode that compromises on the compression ratio to provide fast compression and decompression.
LZ4WithPresetDictCompressionMode() - Constructor for class org.apache.lucene.codecs.lucene90.LZ4WithPresetDictCompressionMode: Sole constructor.

M

M - Variable in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
MAC_OS_X - Static variable in class org.apache.lucene.util.Constants: True iff running on Mac OS X
main(String[]) - Static method in class org.apache.lucene.index.CheckIndex: Command-line interface to check and exorcise corrupt segments from an index.
main(String[]) - Static method in class org.apache.lucene.index.IndexUpgrader: Main method to run {code IndexUpgrader} from the command-line.
main(String[]) - Static method in class org.apache.lucene.store.LockStressTest
main(String[]) - Static method in class org.apache.lucene.store.LockVerifyServer
major - Variable in class org.apache.lucene.util.Version: Major version, the difference between stable and trunk
makeAnyBinary() - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic) automaton that accepts all binary terms.
makeAnyChar() - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic) automaton that accepts any single codepoint.
makeAnyString() - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic) automaton that accepts all strings.
makeBinary(BytesRef) - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic) automaton that accepts the single given binary term.
makeBinaryInterval(BytesRef, boolean, BytesRef, boolean) - Static method in class org.apache.lucene.util.automaton.Automata: Creates a new deterministic, minimal automaton accepting all binary terms in the specified interval.
makeBinaryStringUnion(Iterable<BytesRef>) - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic and minimal) automaton that accepts the union of the given collection of BytesRefs representing UTF-8 encoded strings.
makeBinaryStringUnion(BytesRefIterator) - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic and minimal) automaton that accepts the union of the given iterator of BytesRefs representing UTF-8 encoded strings.
makeChar(int) - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic) automaton that accepts a single codepoint of the given value.
makeCharRange(int, int) - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic) automaton that accepts a single codepoint whose value is in the given interval (including both end points).
makeDecimalInterval(int, int, int) - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new automaton that accepts strings representing decimal (base 10) non-negative integers in the given interval.
makeEmpty() - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic) automaton with the empty language.
makeEmptyString() - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic) automaton that accepts only the empty string.
makeNonEmptyBinary() - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic) automaton that accepts all binary terms except the empty string.
makeStopSet(String...) - Static method in class org.apache.lucene.analysis.StopFilter: Builds a Set from an array of stop words, appropriate for passing into the StopFilter constructor.
makeStopSet(String[], boolean) - Static method in class org.apache.lucene.analysis.StopFilter: Creates a stopword set from the given stopword array.
makeStopSet(List<?>) - Static method in class org.apache.lucene.analysis.StopFilter: Builds a Set from an array of stop words, appropriate for passing into the StopFilter constructor.
makeStopSet(List<?>, boolean) - Static method in class org.apache.lucene.analysis.StopFilter: Creates a stopword set from the given stopword list.
makeString(int[], int, int) - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic) automaton that accepts the single given string from the specified unicode code points.
makeString(String) - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic) automaton that accepts the single given string.
makeStringUnion(Iterable<BytesRef>) - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic and minimal) automaton that accepts the union of the given collection of BytesRefs representing UTF-8 encoded strings.
makeStringUnion(BytesRefIterator) - Static method in class org.apache.lucene.util.automaton.Automata: Returns a new (deterministic and minimal) automaton that accepts the union of the given iterator of BytesRefs representing UTF-8 encoded strings.
MapOfSets<K,V> - Class in org.apache.lucene.util: Helper class for keeping Lists of Objects associated with keys.
MapOfSets(Map<K, Set<V>>) - Constructor for class org.apache.lucene.util.MapOfSets
mapOldOrdToNewOrd(DocsWithFieldSet, Sorter.DocMap, int[], int[], DocsWithFieldSet) - Static method in class org.apache.lucene.codecs.KnnVectorsWriter: Given old doc ids and an id mapping, maps old ordinal to new ordinal.
mappedDocID - Variable in class org.apache.lucene.index.DocIDMerger.Sub: Mapped doc ID
MappedMultiFields - Class in org.apache.lucene.index: A Fields implementation that merges multiple Fields into one, and maps around deleted documents.
MappedMultiFields(MergeState, MultiFields) - Constructor for class org.apache.lucene.index.MappedMultiFields: Create a new MappedMultiFields for merging, based on the supplied mergestate and merged view of terms.
mapping - Variable in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues: ordinal map mapping ords from values to global ord space
mapping - Variable in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues: ordinal map mapping ords from values to global ord space
markIncomplete() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
mask - Variable in class org.apache.lucene.internal.hppc.CharHashSet: Mask for slot scans in CharHashSet.keys.
mask - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap: Mask for slot scans in CharObjectHashMap.keys.
mask - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Mask for slot scans in IntDoubleHashMap.keys.
mask - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap: Mask for slot scans in IntFloatHashMap.keys.
mask - Variable in class org.apache.lucene.internal.hppc.IntHashSet: Mask for slot scans in IntHashSet.keys.
mask - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap: Mask for slot scans in IntIntHashMap.keys.
mask - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap: Mask for slot scans in IntLongHashMap.keys.
mask - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap: Mask for slot scans in IntObjectHashMap.keys.
mask - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap: Mask for slot scans in LongFloatHashMap.keys.
mask - Variable in class org.apache.lucene.internal.hppc.LongHashSet: Mask for slot scans in LongHashSet.keys.
mask - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap: Mask for slot scans in LongIntHashMap.keys.
mask - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap: Mask for slot scans in LongObjectHashMap.keys.
match(int) - Method in class org.apache.lucene.search.FilteredDocIdSetIterator: Validation method to determine whether a docid should be in the result set.
match(Number, String, Collection<Explanation>) - Static method in class org.apache.lucene.search.Explanation: Create a new explanation for a match.
match(Number, String, Explanation...) - Static method in class org.apache.lucene.search.Explanation: Create a new explanation for a match.
MATCH_WITH_NO_TERMS - Static variable in class org.apache.lucene.search.MatchesUtils: Indicates a match with no term positions, for example on a Point or DocValues field, or a field indexed as docs and freqs only
MatchAllBits(int) - Constructor for class org.apache.lucene.util.Bits.MatchAllBits
MatchAllDocsQuery - Class in org.apache.lucene.search: A query that matches all documents.
MatchAllDocsQuery() - Constructor for class org.apache.lucene.search.MatchAllDocsQuery
matchCost - Variable in class org.apache.lucene.search.DisiWrapper
matchCost() - Method in class org.apache.lucene.search.TwoPhaseIterator: An estimate of the expected cost to determine that a single document TwoPhaseIterator.matches().
matches() - Method in class org.apache.lucene.search.TwoPhaseIterator: Return whether the current doc ID that TwoPhaseIterator.approximation() is on matches.
matches(byte[], byte[], int, int, ArrayUtil.ByteArrayComparator) - Method in enum org.apache.lucene.document.RangeFieldQuery.QueryType: Compares every dim for 2 encoded ranges and returns true if all dims match.
matches(LeafReaderContext, int) - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
matches(LeafReaderContext, int) - Method in class org.apache.lucene.search.FilterWeight
matches(LeafReaderContext, int) - Method in class org.apache.lucene.search.PhraseWeight
matches(LeafReaderContext, int) - Method in class org.apache.lucene.search.Weight: Returns Matches for a specific document, or null if the document does not match the parent query
Matches - Interface in org.apache.lucene.search: Reports the positions and optionally offsets of all matching terms in a query for a single document
matchesExtension(String, String) - Static method in class org.apache.lucene.index.IndexFileNames: Returns true if the given filename ends with the given extension.
MatchesIterator - Interface in org.apache.lucene.search: An iterator over match positions (and optionally offsets) for a single document and field
MatchesUtils - Class in org.apache.lucene.search: Contains static functions that aid the implementation of Matches and MatchesIterator interfaces.
matchingReaders - Variable in class org.apache.lucene.codecs.compressing.MatchingReaders: SegmentReaders that have identical field name/number mapping, so their stored fields and term vectors may be bulk merged.
MatchingReaders - Class in org.apache.lucene.codecs.compressing: Computes which segments have identical field name to number mappings, which allows stored fields and term vectors in this codec to be bulk-merged.
MatchingReaders(MergeState) - Constructor for class org.apache.lucene.codecs.compressing.MatchingReaders
MatchNoBits(int) - Constructor for class org.apache.lucene.util.Bits.MatchNoBits
MatchNoDocsQuery - Class in org.apache.lucene.search: A query that matches no documents.
MatchNoDocsQuery() - Constructor for class org.apache.lucene.search.MatchNoDocsQuery: Default constructor
MatchNoDocsQuery(String) - Constructor for class org.apache.lucene.search.MatchNoDocsQuery: Provides a reason explaining why this query was used
MathUtil - Class in org.apache.lucene.util: Math static utility methods.
max - Variable in class org.apache.lucene.util.automaton.RegExp: Limits for repeatable type expressions
max - Variable in class org.apache.lucene.util.automaton.Transition: Maximum accepted label (inclusive).
MAX - org.apache.lucene.search.SortedNumericSelector.Type: Selects the maximum value in the set
MAX - org.apache.lucene.search.SortedSetSelector.Type: Selects the maximum value in the set
MAX_ARRAY_LENGTH - Static variable in class org.apache.lucene.util.ArrayUtil: Maximum length for an array (Integer.MAX_VALUE - RamUsageEstimator.NUM_BYTES_ARRAY_HEADER).
MAX_BLOCK_SHIFT - Static variable in class org.apache.lucene.util.packed.DirectMonotonicWriter
MAX_DEPTH - Static variable in class org.apache.lucene.util.RamUsageEstimator: Recurse only into immediate descendants.
MAX_DIMENSIONS - Static variable in class org.apache.lucene.index.PointValues: Maximum number of dimensions
MAX_DIMS - Static variable in class org.apache.lucene.util.bkd.BKDConfig: Maximum number of index dimensions (2 * max index dimensions)
MAX_DISTANCE - Static variable in class org.apache.lucene.util.compress.LZ4: Window size: this is the maximum supported distance between two strings so that LZ4 can replace the second one by a reference to the first one.
MAX_DOCS - Static variable in class org.apache.lucene.index.IndexWriter: Hard limit on maximum number of documents that may be added to the index.
MAX_GRAPH_STACK_SIZE - Static variable in class org.apache.lucene.analysis.GraphTokenFilter: The maximum permitted number of routes through a graph
MAX_INDEX_DIMENSIONS - Static variable in class org.apache.lucene.index.PointValues: Maximum number of index dimensions
MAX_INDEX_DIMS - Static variable in class org.apache.lucene.util.bkd.BKDConfig: Maximum number of index dimensions
MAX_LAT_INCL - Static variable in class org.apache.lucene.geo.GeoUtils: Maximum latitude value.
MAX_LAT_RADIANS - Static variable in class org.apache.lucene.geo.GeoUtils: max latitude value in radians
MAX_LENGTH_PER_GROUP - Static variable in class org.apache.lucene.util.GroupVIntUtil
MAX_LON_ENCODED - Static variable in class org.apache.lucene.geo.GeoEncodingUtils
MAX_LON_INCL - Static variable in class org.apache.lucene.geo.GeoUtils: Maximum longitude value.
MAX_LON_RADIANS - Static variable in class org.apache.lucene.geo.GeoUtils: max longitude value in radians
MAX_NUM_BITS - Static variable in class org.apache.lucene.util.LongBitSet: The maximum numBits supported.
MAX_NUM_BYTES - Static variable in class org.apache.lucene.index.PointValues: Maximum number of bytes for each dimension
MAX_POSITION - Static variable in class org.apache.lucene.index.IndexWriter: Maximum value of the token position in an indexed field.
MAX_RECURSION_LEVEL - Static variable in class org.apache.lucene.util.automaton.Operations: Maximum level of recursion allowed in recursive operations.
MAX_STORED_STRING_LENGTH - Static variable in class org.apache.lucene.index.IndexWriter: Maximum length string for a stored field.
MAX_STRING_UNION_TERM_LENGTH - Static variable in class org.apache.lucene.util.automaton.Automata: Automata.makeStringUnion(Iterable) limits terms of this max length to ensure the stack doesn't overflow while building, since our algorithm currently relies on recursion.
MAX_TEMPFILES - Static variable in class org.apache.lucene.util.OfflineSorter: Maximum number of temporary files before doing an intermediate merge.
MAX_TERM_LENGTH - Static variable in class org.apache.lucene.index.IndexWriter: Absolute hard maximum length for a term, in bytes once encoded as UTF8.
MAX_TERM_LENGTH - Static variable in class org.apache.lucene.util.automaton.DaciukMihovAutomatonBuilder: Deprecated.
See Automata.MAX_STRING_UNION_TERM_LENGTH
MAX_TOKEN_CACHE_SIZE - Static variable in class org.apache.lucene.analysis.GraphTokenFilter: The maximum permitted read-ahead in the token stream
MAX_TOKEN_LENGTH_LIMIT - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer: Absolute maximum sized token
MAX_UTF8_BYTES_PER_CHAR - Static variable in class org.apache.lucene.util.UnicodeUtil: Maximum number of UTF8 bytes per UTF16 character.
MAX_VAL_INCL - Static variable in class org.apache.lucene.geo.XYEncodingUtils
MAX_VALUE - Static variable in class org.apache.lucene.document.InetAddressPoint: The maximum value that an ip address can hold.
maxBufferedBlocks() - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
maxBufferedBlocks() - Method in class org.apache.lucene.util.RecyclingIntBlockAllocator
maxCFSSegmentSize - Variable in class org.apache.lucene.index.MergePolicy: If the size of the merged segment exceeds this value then it will not use compound file format.
maxDoc - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Document count (does not take deletions into account).
maxDoc - Variable in class org.apache.lucene.index.IndexWriter.DocStats: The total number of docs in this index, counting docs not yet flushed (still in the RAM buffer), and also counting deleted docs.
maxDoc() - Method in class org.apache.lucene.index.BaseCompositeReader
maxDoc() - Method in class org.apache.lucene.index.FilterCodecReader
maxDoc() - Method in class org.apache.lucene.index.FilterLeafReader
maxDoc() - Method in class org.apache.lucene.index.IndexReader: Returns one greater than the largest possible document number.
maxDoc() - Method in class org.apache.lucene.index.ParallelLeafReader
maxDoc() - Method in class org.apache.lucene.index.SegmentInfo: Returns number of documents in this segment (deletions are not taken into account).
maxDoc() - Method in class org.apache.lucene.index.SegmentReader
maxDoc() - Method in class org.apache.lucene.search.CollectionStatistics: The total number of documents, regardless of whether they all contain values for this field.
maxDocs - Variable in class org.apache.lucene.index.MergeState: Max docs per reader
maxFullFlushMergeSize() - Method in class org.apache.lucene.index.FilterMergePolicy
maxFullFlushMergeSize() - Method in class org.apache.lucene.index.LogMergePolicy
maxFullFlushMergeSize() - Method in class org.apache.lucene.index.MergePolicy: Return the maximum size of segments to be included in full-flush merges by the default implementation of MergePolicy.findFullFlushMerges(org.apache.lucene.index.MergeTrigger, org.apache.lucene.index.SegmentInfos, org.apache.lucene.index.MergePolicy.MergeContext).
maxFullFlushMergeSize() - Method in class org.apache.lucene.index.TieredMergePolicy
maxFullFlushMergeWaitMillis - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: Amount of time to wait for merges returned by MergePolicy.findFullFlushMerges(...)
MAXIMUM_BEAM_WIDTH - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat: The maximum size of the queue to maintain while searching during graph construction This maximum value preserves the ratio of the DEFAULT_BEAM_WIDTH/DEFAULT_MAX_CONN i.e.
MAXIMUM_INNER_PRODUCT - org.apache.lucene.index.VectorSimilarityFunction: Maximum inner product.
MAXIMUM_MAX_CONN - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat: A maximum configurable maximum max conn.
MAXIMUM_SUPPORTED_DISTANCE - Static variable in class org.apache.lucene.util.automaton.LevenshteinAutomata: Maximum edit distance this class can generate an automaton for.
MaximumInnerProduct(float, ScalarQuantizedVectorSimilarity.ByteVectorComparator) - Constructor for class org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity.MaximumInnerProduct
maxLat - Variable in class org.apache.lucene.geo.Line: maximum latitude of this line's bounding box
maxLat - Variable in class org.apache.lucene.geo.Polygon: maximum latitude of this polygon's bounding box area
maxLat - Variable in class org.apache.lucene.geo.Rectangle: maximum latitude value (in degrees)
maxLength - Variable in class org.apache.lucene.util.MSBRadixSorter
maxLon - Variable in class org.apache.lucene.geo.Line: maximum longitude of this line's bounding box
maxLon - Variable in class org.apache.lucene.geo.Polygon: maximum longitude of this polygon's bounding box area
maxLon - Variable in class org.apache.lucene.geo.Rectangle: minimum latitude value (in degrees)
maxMergeDocs - Variable in class org.apache.lucene.index.LogMergePolicy: If a segment has more than this many documents then it will never be merged.
maxMergeSize - Variable in class org.apache.lucene.index.LogMergePolicy: If the size of a segment exceeds this value then it will never be merged.
maxMergeSizeForForcedMerge - Variable in class org.apache.lucene.index.LogMergePolicy: If the size of a segment exceeds this value then it will never be merged during IndexWriter.forceMerge(int).
maxNodeId() - Method in class org.apache.lucene.util.hnsw.HnswGraph: Returns max node id, inclusive, normally this value will be size - 1
maxNodeId() - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph: When we initialize from another graph, the max node id is different from OnHeapHnswGraph.size(), because we will add nodes out of order, such that we need two method for each
MaxNonCompetitiveBoostAttribute - Interface in org.apache.lucene.search: Add this Attribute to a fresh AttributeSource before calling MultiTermQuery.getTermsEnum(Terms,AttributeSource).
MaxNonCompetitiveBoostAttributeImpl - Class in org.apache.lucene.search: Implementation class for MaxNonCompetitiveBoostAttribute.
MaxNonCompetitiveBoostAttributeImpl() - Constructor for class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
maxNumberOfSkipLevels - Variable in class org.apache.lucene.codecs.MultiLevelSkipListReader: the maximum number of skip levels possible for this index
maxOrd() - Method in class org.apache.lucene.util.hnsw.RandomVectorScorer.AbstractRandomVectorScorer
maxOrd() - Method in interface org.apache.lucene.util.hnsw.RandomVectorScorer
maxPackedValue - Variable in class org.apache.lucene.util.bkd.BKDWriter: Maximum per-dim values, packed
maxPointsInLeafNode - Variable in class org.apache.lucene.util.bkd.BKDConfig: max points allowed on a Leaf block
MaxScoreCache - Class in org.apache.lucene.search: Compute maximum scores based on Impacts and keep them in a cache in order not to run expensive similarity score computations multiple times on the same data.
MaxScoreCache(ImpactsSource, Similarity.SimScorer) - Constructor for class org.apache.lucene.search.MaxScoreCache: Sole constructor.
maxSegmentName - Variable in class org.apache.lucene.index.CheckIndex.Status: The greatest segment name.
maxUTF8Length(int) - Static method in class org.apache.lucene.util.UnicodeUtil: Returns the maximum number of utf8 bytes required to encode a utf16 (e.g., java char[], String)
maxValue(int) - Static method in class org.apache.lucene.util.packed.PackedInts: Calculates the maximum unsigned long that can be expressed with the given number of bits.
maxX - Variable in class org.apache.lucene.geo.XYLine: maximum y of this line's bounding box
maxX - Variable in class org.apache.lucene.geo.XYPolygon: maximum x of this polygon's bounding box area
maxX - Variable in class org.apache.lucene.geo.XYRectangle: minimum y value
maxY - Variable in class org.apache.lucene.geo.XYLine: maximum y of this line's bounding box
maxY - Variable in class org.apache.lucene.geo.XYPolygon: maximum y of this polygon's bounding box area
maxY - Variable in class org.apache.lucene.geo.XYRectangle: maximum y value
maybeMerge() - Method in class org.apache.lucene.index.IndexWriter: Expert: asks the mergePolicy whether any merges are necessary now and if so, runs the requested merges and then iterate (test again if merges are needed) until no more merges are returned by the mergePolicy.
maybeRefresh() - Method in class org.apache.lucene.search.ReferenceManager: You must call this (or ReferenceManager.maybeRefreshBlocking()), periodically, if you want that ReferenceManager.acquire() will return refreshed instances.
maybeRefreshBlocking() - Method in class org.apache.lucene.search.ReferenceManager: You must call this (or ReferenceManager.maybeRefresh()), periodically, if you want that ReferenceManager.acquire() will return refreshed instances.
maybeStall(MergeScheduler.MergeSource) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: This is invoked by ConcurrentMergeScheduler.merge(org.apache.lucene.index.MergeScheduler.MergeSource, org.apache.lucene.index.MergeTrigger) to possibly stall the incoming thread when there are too many merges running or pending.
MB - Static variable in class org.apache.lucene.util.OfflineSorter: Convenience constant for megabytes
megabytes(long) - Static method in class org.apache.lucene.util.OfflineSorter.BufferSize: Creates a OfflineSorter.BufferSize in MB.
merge(int, int, TopDocs[]) - Static method in class org.apache.lucene.search.TopDocs: Same as TopDocs.merge(int, TopDocs[]) but also ignores the top start top docs.
merge(int, int, TopDocs[], Comparator<ScoreDoc>) - Static method in class org.apache.lucene.search.TopDocs: Same as above, but accepts the passed in tie breaker
merge(int, TopDocs[]) - Static method in class org.apache.lucene.search.TopDocs: Returns a new TopDocs, containing topN results across the provided TopDocs, sorting by score.
merge(Object, Object) - Method in class org.apache.lucene.util.fst.NoOutputs
merge(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.IndexWriter: Merges the indicated segments, replacing them in the stack with a single segment.
merge(MergePolicy.OneMerge) - Method in interface org.apache.lucene.index.MergeScheduler.MergeSource: Merges the indicated segments, replacing them in the stack with a single segment.
merge(MergeScheduler.MergeSource, MergeTrigger) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
merge(MergeScheduler.MergeSource, MergeTrigger) - Method in class org.apache.lucene.index.MergeScheduler: Run the merges provided by MergeScheduler.MergeSource.getNextMerge().
merge(MergeScheduler.MergeSource, MergeTrigger) - Method in class org.apache.lucene.index.NoMergeScheduler
merge(MergeScheduler.MergeSource, MergeTrigger) - Method in class org.apache.lucene.index.SerialMergeScheduler: Just do the merges in sequence.
merge(MergeState) - Method in class org.apache.lucene.codecs.DocValuesConsumer: Merges in the fields from the readers in mergeState.
merge(MergeState) - Method in class org.apache.lucene.codecs.KnnVectorsWriter: Merges the segment vectors for all fields.
merge(MergeState) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
merge(MergeState) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
merge(MergeState) - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter
merge(MergeState) - Method in class org.apache.lucene.codecs.NormsConsumer: Merges in the fields from the readers in mergeState.
merge(MergeState) - Method in class org.apache.lucene.codecs.PointsWriter: Default merge implementation to merge incoming points readers by visiting all their points and adding to this writer
merge(MergeState) - Method in class org.apache.lucene.codecs.StoredFieldsWriter: Merges in the stored fields from the readers in mergeState.
merge(MergeState) - Method in class org.apache.lucene.codecs.TermVectorsWriter: Merges in the term vectors from the readers in mergeState.
merge(MergeState, NormsProducer) - Method in class org.apache.lucene.codecs.FieldsConsumer: Merges in the fields from the readers in mergeState.
merge(DocIdSetIterator, InfoStream, int) - Method in interface org.apache.lucene.util.hnsw.HnswGraphMerger: Merge and produce the on heap graph
merge(DocIdSetIterator, InfoStream, int) - Method in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
merge(Sort, int, int, TopFieldDocs[]) - Static method in class org.apache.lucene.search.TopDocs: Same as TopDocs.merge(Sort, int, TopFieldDocs[]) but also ignores the top start top docs.
merge(Sort, int, int, TopFieldDocs[], Comparator<ScoreDoc>) - Static method in class org.apache.lucene.search.TopDocs: Pass in a custom tie breaker for ordering results
merge(Sort, int, TopFieldDocs[]) - Static method in class org.apache.lucene.search.TopDocs: Returns a new TopFieldDocs, containing topN results across the provided TopFieldDocs, sorting by the specified Sort.
merge(IndexOutput, IndexOutput, IndexOutput, List<MergeState.DocMap>, List<PointValues>) - Method in class org.apache.lucene.util.bkd.BKDWriter: More efficient bulk-add for incoming PointValuess.
merge(T, T) - Method in class org.apache.lucene.util.fst.Outputs
MERGE - org.apache.lucene.store.IOContext.Context
MERGE_BUFFER_SIZE - Static variable in class org.apache.lucene.store.BufferedIndexInput: A buffer size for merges set to 4096.
MERGE_FINISHED - org.apache.lucene.index.MergeTrigger: Merge was triggered by a successfully finished merge.
MergeAbortedException() - Constructor for exception org.apache.lucene.index.MergePolicy.MergeAbortedException: Create a MergePolicy.MergeAbortedException.
MergeAbortedException(String) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeAbortedException: Create a MergePolicy.MergeAbortedException with a specified message.
mergeAndRecalculateQuantiles(MergeState, FieldInfo, Float, byte) - Static method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter: Merges the quantiles of the segments and recalculates the quantiles if necessary.
mergeBinaryField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.DocValuesConsumer: Merges the binary docvalues from MergeState.
mergeByteVectorValues(FieldInfo, MergeState) - Static method in class org.apache.lucene.codecs.KnnVectorsWriter.MergedVectorValues: Returns a merged view over all the segment's ByteVectorValues.
MergedIterator<T extends Comparable<T>> - Class in org.apache.lucene.util: Provides a merged sorted view from several sorted iterators.
MergedIterator(boolean, Iterator<T>...) - Constructor for class org.apache.lucene.util.MergedIterator
MergedIterator(Iterator<T>...) - Constructor for class org.apache.lucene.util.MergedIterator
MergeException(String) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeException: Create a MergeException.
MergeException(Throwable) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeException: Create a MergeException.
mergeFactor - Variable in class org.apache.lucene.index.LogMergePolicy: How many segments to merge at a time.
mergeFieldInfos - Variable in class org.apache.lucene.index.MergeState: FieldInfos of the newly merged segment.
mergeFinished(boolean, boolean) - Method in class org.apache.lucene.index.MergePolicy.OneMerge: Called by IndexWriter after the merge is done and all readers have been closed.
mergeFloatVectorValues(FieldInfo, MergeState) - Static method in class org.apache.lucene.codecs.KnnVectorsWriter.MergedVectorValues: Returns a merged view over all the segment's FloatVectorValues.
mergeInfo - Variable in class org.apache.lucene.store.IOContext
MergeInfo - Class in org.apache.lucene.store: A MergeInfo provides information required for a MERGE context.
MergeInfo(int, long, boolean, int) - Constructor for class org.apache.lucene.store.MergeInfo: Creates a new MergeInfo instance from the values required for a MERGE IOContext context.
mergeInit() - Method in class org.apache.lucene.index.MergePolicy.OneMerge: Called by IndexWriter after the merge started and from the thread that will be executing the merge.
mergeMaxNumSegments - Variable in class org.apache.lucene.store.MergeInfo
mergeNormsField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.NormsConsumer: Merges the norms from toMerge.
mergeNumericField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.DocValuesConsumer: Merges the numeric docvalues from MergeState.
mergeOneField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.BufferingKnnVectorsWriter
mergeOneField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.KnnVectorsWriter: Write field for merging
mergeOneField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
mergeOneField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsWriter
mergeOneField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
mergeOneField(MergeState, FieldInfo) - Method in class org.apache.lucene.codecs.PointsWriter: Default naive merge implementation for one field: it just re-indexes all the values from the incoming segment.
mergeOneFieldToIndex(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsWriter: Write the field for merging, providing a scorer over the newly merged flat vectors.
mergeOneFieldToIndex(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
mergeOneFieldToIndex(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
mergePolicy - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: MergePolicy for selecting merges.
MergePolicy - Class in org.apache.lucene.index: Expert: a MergePolicy determines the sequence of primitive merge operations.
MergePolicy() - Constructor for class org.apache.lucene.index.MergePolicy: Creates a new merge policy instance.
MergePolicy(double, long) - Constructor for class org.apache.lucene.index.MergePolicy: Creates a new merge policy instance with default settings for noCFSRatio and maxCFSSegmentSize.
MergePolicy.MergeAbortedException - Exception in org.apache.lucene.index: Thrown when a merge was explicitly aborted because IndexWriter.abortMerges() was called.
MergePolicy.MergeContext - Interface in org.apache.lucene.index: This interface represents the current context of the merge selection process.
MergePolicy.MergeException - Exception in org.apache.lucene.index: Exception thrown if there are any problems while executing a merge.
MergePolicy.MergeSpecification - Class in org.apache.lucene.index: A MergeSpecification instance provides the information necessary to perform multiple merges.
MergePolicy.OneMerge - Class in org.apache.lucene.index: OneMerge provides the information necessary to perform an individual primitive merge operation, resulting in a single new segment.
MergePolicy.OneMergeProgress - Class in org.apache.lucene.index: Progress and state for an executing merge.
MergePolicy.OneMergeProgress.PauseReason - Enum in org.apache.lucene.index: Reason for pausing the merge thread.
MergeRateLimiter - Class in org.apache.lucene.index: This is the RateLimiter that IndexWriter assigns to each running merge, to give MergeSchedulers ionice like control.
MergeRateLimiter(MergePolicy.OneMergeProgress) - Constructor for class org.apache.lucene.index.MergeRateLimiter: Sole constructor.
mergeRounds - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo: number of partition merges
merges - Variable in class org.apache.lucene.index.MergePolicy.MergeSpecification: The subset of segments to be included in the primitive merge.
mergeScheduler - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: MergeScheduler to use for running merges.
MergeScheduler - Class in org.apache.lucene.index: Expert: IndexWriter uses an instance implementing this interface to execute the merges selected by a MergePolicy.
MergeScheduler() - Constructor for class org.apache.lucene.index.MergeScheduler: Sole constructor.
MergeScheduler.MergeSource - Interface in org.apache.lucene.index: Provides access to new merges and executes the actual merge
MergeScore() - Constructor for class org.apache.lucene.index.TieredMergePolicy.MergeScore: Sole constructor.
mergeSortedField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.DocValuesConsumer: Merges the sorted docvalues from toMerge.
mergeSortedNumericField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.DocValuesConsumer: Merges the sorted docvalues from toMerge.
mergeSortedSetField(FieldInfo, MergeState) - Method in class org.apache.lucene.codecs.DocValuesConsumer: Merges the sortedset docvalues from toMerge.
MergeSorter() - Constructor for class org.apache.lucene.util.StableMSBRadixSorter.MergeSorter
MergeSpecification() - Constructor for class org.apache.lucene.index.MergePolicy.MergeSpecification: Sole constructor.
MergeState - Class in org.apache.lucene.index: Holds common state used during segment merging.
MergeState(MergeState.DocMap[], SegmentInfo, FieldInfos, StoredFieldsReader[], TermVectorsReader[], NormsProducer[], DocValuesProducer[], FieldInfos[], Bits[], FieldsProducer[], PointsReader[], KnnVectorsReader[], int[], InfoStream, Executor, boolean) - Constructor for class org.apache.lucene.index.MergeState: Create a new merge instance.
MergeState.DocMap - Interface in org.apache.lucene.index: A map of doc IDs.
mergeSuccess(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.IndexWriter: Hook that's called when the specified merge is complete.
MergeThread(MergeScheduler.MergeSource, MergePolicy.OneMerge) - Constructor for class org.apache.lucene.index.ConcurrentMergeScheduler.MergeThread: Sole constructor.
mergeThreadCount - Variable in class org.apache.lucene.index.ConcurrentMergeScheduler: How many ConcurrentMergeScheduler.MergeThreads have kicked off (this is use to name them).
mergeThreadCount() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Returns the number of merge threads that are alive, ignoring the calling thread if it is a merge thread.
mergeThreads - Variable in class org.apache.lucene.index.ConcurrentMergeScheduler: List of currently active ConcurrentMergeScheduler.MergeThreads.
mergeTimeMS - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo: time spent merging sorted partitions (in milliseconds)
MergeTrigger - Enum in org.apache.lucene.index: MergeTrigger is passed to MergePolicy.findMerges(MergeTrigger, SegmentInfos, MergePolicy.MergeContext) to indicate the event that triggered the merge.
MergeVisitor(MergeState, int) - Constructor for class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor: Create new merge visitor.
message(String) - Method in class org.apache.lucene.index.MergeScheduler: Outputs the given message - this method assumes MergeScheduler.verbose() was called and returned true.
message(String, String) - Method in class org.apache.lucene.util.InfoStream: prints a message
message(String, String) - Method in class org.apache.lucene.util.JavaLoggingInfoStream
message(String, String) - Method in class org.apache.lucene.util.PrintStreamInfoStream
message(String, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy: Print a debug message to MergePolicy.MergeContext's infoStream.
messageID - Variable in class org.apache.lucene.util.PrintStreamInfoStream
META_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter: Extension of stored fields meta
META_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene90.Lucene90PointsFormat: Filename extension for the meta per field
META_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat: Filename extension for some small metadata about how postings are encoded.
metaOut - Variable in class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter: Outputs used to write the BKD tree data files.
MIDDLE_MAX - org.apache.lucene.search.SortedSetSelector.Type: Selects the middle value in the set.
MIDDLE_MIN - org.apache.lucene.search.SortedSetSelector.Type: Selects the middle value in the set.
MILLISECOND - org.apache.lucene.document.DateTools.Resolution: Limit a date's resolution to millisecond granularity.
min - Variable in class org.apache.lucene.util.automaton.RegExp: Limits for repeatable type expressions
min - Variable in class org.apache.lucene.util.automaton.Transition: Minimum accepted label (inclusive).
MIN - org.apache.lucene.search.SortedNumericSelector.Type: Selects the minimum value in the set
MIN - org.apache.lucene.search.SortedSetSelector.Type: Selects the minimum value in the set
MIN_BLOCK_SHIFT - Static variable in class org.apache.lucene.util.packed.DirectMonotonicWriter
MIN_BUFFER_SIZE - Static variable in class org.apache.lucene.store.BufferedIndexInput: Minimum buffer size allowed
MIN_BUFFER_SIZE_MB - Static variable in class org.apache.lucene.util.OfflineSorter: Minimum recommended buffer size for sorting.
MIN_LAT_INCL - Static variable in class org.apache.lucene.geo.GeoUtils: Minimum latitude value.
MIN_LAT_RADIANS - Static variable in class org.apache.lucene.geo.GeoUtils: min latitude value in radians
MIN_LON_ENCODED - Static variable in class org.apache.lucene.geo.GeoEncodingUtils
MIN_LON_INCL - Static variable in class org.apache.lucene.geo.GeoUtils: Minimum longitude value.
MIN_LON_RADIANS - Static variable in class org.apache.lucene.geo.GeoUtils: min longitude value in radians
MIN_SUPPORTED_MAJOR - Static variable in class org.apache.lucene.util.Version: Constant for the minimal supported major version of an index.
MIN_VAL_INCL - Static variable in class org.apache.lucene.geo.XYEncodingUtils
MIN_VALUE - Static variable in class org.apache.lucene.document.InetAddressPoint: The minimum value that an ip address can hold.
minCompetitiveSimilarity() - Method in class org.apache.lucene.search.AbstractKnnCollector
minCompetitiveSimilarity() - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
minCompetitiveSimilarity() - Method in interface org.apache.lucene.search.KnnCollector: This method is utilized during search to ensure only competitive results are explored.
minCompetitiveSimilarity() - Method in class org.apache.lucene.search.TopKnnCollector
minCompetitiveSimilarity() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
minCompetitiveSimilarity() - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
MinDocIterator - Class in org.apache.lucene.search.comparators: Docs iterator that starts iterating from a configurable minimum document
minFrequencyToCache(Query) - Method in class org.apache.lucene.search.UsageTrackingQueryCachingPolicy: For a given filter, return how many times it should appear in the history before being cached.
MinimizationOperations - Class in org.apache.lucene.util.automaton: Operations for minimizing automata.
minimize(Automaton, int) - Static method in class org.apache.lucene.util.automaton.MinimizationOperations: Minimizes (and determinizes if not already deterministic) the given automaton using Hopcroft's algorithm.
minLat - Variable in class org.apache.lucene.geo.Line: minimum latitude of this line's bounding box
minLat - Variable in class org.apache.lucene.geo.Polygon: minimum latitude of this polygon's bounding box area
minLat - Variable in class org.apache.lucene.geo.Rectangle: maximum longitude value (in degrees)
minLon - Variable in class org.apache.lucene.geo.Line: minimum longitude of this line's bounding box
minLon - Variable in class org.apache.lucene.geo.Polygon: minimum longitude of this polygon's bounding box area
minLon - Variable in class org.apache.lucene.geo.Rectangle: minimum longitude value (in degrees)
minMergeSize - Variable in class org.apache.lucene.index.LogMergePolicy: Any segments whose size is smaller than this value will be candidates for full-flush merges and merged more aggressively.
minor - Variable in class org.apache.lucene.util.Version: Minor version, incremented within the stable branch
minPackedValue - Variable in class org.apache.lucene.util.bkd.BKDWriter: Minimum per-dim values, packed
minus(Automaton, Automaton, int) - Static method in class org.apache.lucene.util.automaton.Operations: Returns a (deterministic) automaton that accepts the intersection of the language of a1 and the complement of the language of a2.
MINUTE - org.apache.lucene.document.DateTools.Resolution: Limit a date's resolution to minute granularity.
minX - Variable in class org.apache.lucene.geo.XYLine: minimum x of this line's bounding box
minX - Variable in class org.apache.lucene.geo.XYPolygon: minimum x of this polygon's bounding box area
minX - Variable in class org.apache.lucene.geo.XYRectangle: minimum x value
minY - Variable in class org.apache.lucene.geo.XYLine: minimum y of this line's bounding box
minY - Variable in class org.apache.lucene.geo.XYPolygon: minimum y of this polygon's bounding box area
minY - Variable in class org.apache.lucene.geo.XYRectangle: maximum x value
missingSegments - Variable in class org.apache.lucene.index.CheckIndex.Status: True if we were unable to locate and load the segments_N file.
missingValue - Variable in class org.apache.lucene.search.comparators.NumericComparator
missingValue - Variable in class org.apache.lucene.search.SortField
mix(byte) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mix(char) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mix(double) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mix(float) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mix(int) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mix(long) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mix(short) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mix(Object) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mix32(int) - Static method in class org.apache.lucene.internal.hppc.BitMixer: MH3's plain finalization step.
mix64(long) - Static method in class org.apache.lucene.internal.hppc.BitMixer: Computes David Stafford variant 9 of 64bit mix function (MH3 finalization step, with different shifts and constants).
mixedBlockCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: The number of "internal" blocks (that have both terms and sub-blocks).
mixPhi(byte) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mixPhi(char) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mixPhi(double) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mixPhi(float) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mixPhi(int) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mixPhi(long) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mixPhi(short) - Static method in class org.apache.lucene.internal.hppc.BitMixer
mixPhi(Object) - Static method in class org.apache.lucene.internal.hppc.BitMixer
MMapDirectory - Class in org.apache.lucene.store: File-based Directory implementation that uses mmap for reading, and FSDirectory.FSIndexOutput for writing.
MMapDirectory(Path) - Constructor for class org.apache.lucene.store.MMapDirectory: Create a new MMapDirectory for the named location and FSLockFactory.getDefault().
MMapDirectory(Path, int) - Constructor for class org.apache.lucene.store.MMapDirectory: Deprecated.
use MMapDirectory(Path, long) instead.
MMapDirectory(Path, long) - Constructor for class org.apache.lucene.store.MMapDirectory: Create a new MMapDirectory for the named location and FSLockFactory.getDefault().
MMapDirectory(Path, LockFactory) - Constructor for class org.apache.lucene.store.MMapDirectory: Create a new MMapDirectory for the named location.
MMapDirectory(Path, LockFactory, int) - Constructor for class org.apache.lucene.store.MMapDirectory: Deprecated.
use MMapDirectory(Path, LockFactory, long) instead.
MMapDirectory(Path, LockFactory, long) - Constructor for class org.apache.lucene.store.MMapDirectory: Create a new MMapDirectory for the named location, specifying the maximum chunk size used for memory mapping.
MODE_KEY - Static variable in class org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat: Attribute key for compression mode.
ModuleResourceLoader - Class in org.apache.lucene.util: Simple ResourceLoader that uses Module.getResourceAsStream(String) and Class.forName(Module,String) to open resources and classes, respectively.
ModuleResourceLoader(Module) - Constructor for class org.apache.lucene.util.ModuleResourceLoader: Creates an instance using the given Java Module to load resources and classes.
MonotonicBlockPackedReader - Class in org.apache.lucene.util.packed: Provides random access to a stream written with MonotonicBlockPackedWriter.
MonotonicBlockPackedWriter - Class in org.apache.lucene.util.packed: A writer for large monotonically increasing sequences of positive longs.
MonotonicBlockPackedWriter(DataOutput, int) - Constructor for class org.apache.lucene.util.packed.MonotonicBlockPackedWriter: Sole constructor.
monotonicBuilder(float) - Static method in class org.apache.lucene.util.packed.PackedLongValues
monotonicBuilder(int, float) - Static method in class org.apache.lucene.util.packed.PackedLongValues: Return a new PackedLongValues.Builder that will compress efficiently integers that would be a monotonic function of their index.
MONTH - org.apache.lucene.document.DateTools.Resolution: Limit a date's resolution to month granularity.
moveToChild() - Method in class org.apache.lucene.codecs.MutablePointTree
moveToChild() - Method in interface org.apache.lucene.index.PointValues.PointTree: Move to the first child node and return true upon success.
moveToParent() - Method in class org.apache.lucene.codecs.MutablePointTree
moveToParent() - Method in interface org.apache.lucene.index.PointValues.PointTree: Move to the parent node and return true upon success.
moveToSibling() - Method in class org.apache.lucene.codecs.MutablePointTree
moveToSibling() - Method in interface org.apache.lucene.index.PointValues.PointTree: Move to the next sibling node and return true upon success.
MSBRadixSorter - Class in org.apache.lucene.util: Radix sorter for variable-length strings.
MSBRadixSorter(int) - Constructor for class org.apache.lucene.util.MSBRadixSorter: Sole constructor.
MSBStringRadixSorter(BytesRefComparator) - Constructor for class org.apache.lucene.util.StringSorter.MSBStringRadixSorter
MSG_LOCK_ACQUIRED - Static variable in class org.apache.lucene.store.VerifyingLockFactory
MSG_LOCK_RELEASED - Static variable in class org.apache.lucene.store.VerifyingLockFactory
MultiBits - Class in org.apache.lucene.index: Concatenates multiple Bits together, on every lookup.
MultiCollector - Class in org.apache.lucene.search: A Collector which allows running a search with several Collectors.
MultiCollectorManager - Class in org.apache.lucene.search: A CollectorManager implements which wrap a set of CollectorManager as MultiCollector acts for Collector.
MultiCollectorManager(CollectorManager<? extends Collector, ?>...) - Constructor for class org.apache.lucene.search.MultiCollectorManager
MultiDocValues - Class in org.apache.lucene.index: A wrapper for CompositeIndexReader providing access to DocValues.
MultiDocValues.MultiSortedDocValues - Class in org.apache.lucene.index: Implements SortedDocValues over n subs, using an OrdinalMap
MultiDocValues.MultiSortedSetDocValues - Class in org.apache.lucene.index: Implements MultiSortedSetDocValues over n subs, using an OrdinalMap
MultiFields - Class in org.apache.lucene.index: Provides a single Fields term index view over an IndexReader.
MultiFields(Fields[], ReaderSlice[]) - Constructor for class org.apache.lucene.index.MultiFields: Sole constructor.
MultiLeafKnnCollector - Class in org.apache.lucene.search.knn: MultiLeafKnnCollector is a specific KnnCollector that can exchange the top collected results across segments through a shared global queue.
MultiLeafKnnCollector(int, BlockingFloatHeap, AbstractKnnCollector) - Constructor for class org.apache.lucene.search.knn.MultiLeafKnnCollector: Create a new MultiLeafKnnCollector.
MultiLeafReader - Class in org.apache.lucene.index: Utility methods for working with a IndexReader as if it were a LeafReader.
MultiLevelSkipListReader - Class in org.apache.lucene.codecs: This abstract class reads skip lists with multiple levels.
MultiLevelSkipListReader(IndexInput, int, int) - Constructor for class org.apache.lucene.codecs.MultiLevelSkipListReader: Creates a MultiLevelSkipListReader, where skipInterval and skipMultiplier are the same.
MultiLevelSkipListReader(IndexInput, int, int, int) - Constructor for class org.apache.lucene.codecs.MultiLevelSkipListReader: Creates a MultiLevelSkipListReader.
MultiLevelSkipListWriter - Class in org.apache.lucene.codecs: This abstract class writes skip lists with multiple levels.
MultiLevelSkipListWriter(int, int, int) - Constructor for class org.apache.lucene.codecs.MultiLevelSkipListWriter: Creates a MultiLevelSkipListWriter, where skipInterval and skipMultiplier are the same.
MultiLevelSkipListWriter(int, int, int, int) - Constructor for class org.apache.lucene.codecs.MultiLevelSkipListWriter: Creates a MultiLevelSkipListWriter.
MULTILINESTRING - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
MultiPhraseQuery - Class in org.apache.lucene.search: A generalized version of PhraseQuery, with the possibility of adding more than one term at the same position that are treated as a disjunction (OR).
MultiPhraseQuery.Builder - Class in org.apache.lucene.search: A builder for multi-phrase queries
MultiPhraseQuery.UnionFullPostingsEnum - Class in org.apache.lucene.search: Slower version of UnionPostingsEnum that delegates offsets and positions, for use by MatchesIterator
MultiPhraseQuery.UnionPostingsEnum - Class in org.apache.lucene.search: Takes the logical union of multiple PostingsEnum iterators.
MULTIPOINT - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
MULTIPOLYGON - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
MultiPostingsEnum - Class in org.apache.lucene.index: Exposes PostingsEnum, merged from PostingsEnum API of sub-segments.
MultiPostingsEnum(MultiTermsEnum, int) - Constructor for class org.apache.lucene.index.MultiPostingsEnum: Sole constructor.
MultiPostingsEnum.EnumWithSlice - Class in org.apache.lucene.index: Holds a PostingsEnum along with the corresponding ReaderSlice.
MultiReader - Class in org.apache.lucene.index: A CompositeReader which reads multiple indexes, appending their content.
MultiReader(IndexReader...) - Constructor for class org.apache.lucene.index.MultiReader: Construct a MultiReader aggregating the named set of (sub)readers.
MultiReader(IndexReader[], boolean) - Constructor for class org.apache.lucene.index.MultiReader: Construct a MultiReader aggregating the named set of (sub)readers.
MultiReader(IndexReader[], Comparator<IndexReader>, boolean) - Constructor for class org.apache.lucene.index.MultiReader: Construct a MultiReader aggregating the named set of (sub)readers.
Multiset<T> - Class in org.apache.lucene.search: A Multiset is a set that allows for duplicate elements.
Multiset() - Constructor for class org.apache.lucene.search.Multiset: Create an empty Multiset.
MultiSimilarity - Class in org.apache.lucene.search.similarities: Implements the CombSUM method for combining evidence from multiple similarity values described in: Joseph A.
MultiSimilarity(Similarity[]) - Constructor for class org.apache.lucene.search.similarities.MultiSimilarity: Creates a MultiSimilarity which will sum the scores of the provided sims.
MultiSortedDocValues(SortedDocValues[], int[], OrdinalMap, long) - Constructor for class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues: Creates a new MultiSortedDocValues over values
MultiSortedSetDocValues(SortedSetDocValues[], int[], OrdinalMap, long) - Constructor for class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues: Creates a new MultiSortedSetDocValues over values
MultiTermQuery - Class in org.apache.lucene.search: An abstract Query that matches documents containing a subset of terms provided by a FilteredTermsEnum enumeration.
MultiTermQuery(String, MultiTermQuery.RewriteMethod) - Constructor for class org.apache.lucene.search.MultiTermQuery: Constructs a query matching terms that cannot be represented with a single Term.
MultiTermQuery.RewriteMethod - Class in org.apache.lucene.search: Abstract class that defines how the query is rewritten.
MultiTermQuery.TopTermsBlendedFreqScoringRewrite - Class in org.apache.lucene.search: A rewrite method that first translates each term into BooleanClause.Occur.SHOULD clause in a BooleanQuery, but adjusts the frequencies used for scoring to be blended across the terms, otherwise the rarest term typically ranks highest (often not useful eg in the set of expanded terms in a FuzzyQuery).
MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite - Class in org.apache.lucene.search: A rewrite method that first translates each term into BooleanClause.Occur.SHOULD clause in a BooleanQuery, but the scores are only computed as the boost.
MultiTermQuery.TopTermsScoringBooleanQueryRewrite - Class in org.apache.lucene.search: A rewrite method that first translates each term into BooleanClause.Occur.SHOULD clause in a BooleanQuery, and keeps the scores as computed by the query.
MultiTerms - Class in org.apache.lucene.index: Exposes flex API, merged from flex API of sub-segments.
MultiTerms(Terms[], ReaderSlice[]) - Constructor for class org.apache.lucene.index.MultiTerms: Sole constructor.
MultiTermsEnum - Class in org.apache.lucene.index: Exposes TermsEnum API, merged from TermsEnum API of sub-segments.
MultiTermsEnum(ReaderSlice[]) - Constructor for class org.apache.lucene.index.MultiTermsEnum: Sole constructor.
murmurhash3_x86_32(byte[], int, int, int) - Static method in class org.apache.lucene.util.StringHelper: Returns the MurmurHash3_x86_32 hash.
murmurhash3_x86_32(BytesRef, int) - Static method in class org.apache.lucene.util.StringHelper
MUST - org.apache.lucene.search.BooleanClause.Occur: Use this operator for clauses that must appear in the matching documents.
MUST_NOT - org.apache.lucene.search.BooleanClause.Occur: Use this operator for clauses that must not appear in the matching documents.
Mutable() - Constructor for class org.apache.lucene.util.packed.PackedInts.Mutable
MutablePointTree - Class in org.apache.lucene.codecs: One leaf PointValues.PointTree whose order of points can be changed.
MutablePointTree() - Constructor for class org.apache.lucene.codecs.MutablePointTree: Sole constructor.
MutablePointTreeReaderUtils - Class in org.apache.lucene.util.bkd: Utility APIs for sorting and partitioning buffered points.
MutableValue - Class in org.apache.lucene.util.mutable: Base class for all mutable values.
MutableValue() - Constructor for class org.apache.lucene.util.mutable.MutableValue
MutableValueBool - Class in org.apache.lucene.util.mutable: MutableValue implementation of type boolean.
MutableValueBool() - Constructor for class org.apache.lucene.util.mutable.MutableValueBool
MutableValueDate - Class in org.apache.lucene.util.mutable: MutableValue implementation of type Date.
MutableValueDate() - Constructor for class org.apache.lucene.util.mutable.MutableValueDate
MutableValueDouble - Class in org.apache.lucene.util.mutable: MutableValue implementation of type double.
MutableValueDouble() - Constructor for class org.apache.lucene.util.mutable.MutableValueDouble
MutableValueFloat - Class in org.apache.lucene.util.mutable: MutableValue implementation of type float.
MutableValueFloat() - Constructor for class org.apache.lucene.util.mutable.MutableValueFloat
MutableValueInt - Class in org.apache.lucene.util.mutable: MutableValue implementation of type int.
MutableValueInt() - Constructor for class org.apache.lucene.util.mutable.MutableValueInt
MutableValueLong - Class in org.apache.lucene.util.mutable: MutableValue implementation of type long.
MutableValueLong() - Constructor for class org.apache.lucene.util.mutable.MutableValueLong
MutableValueStr - Class in org.apache.lucene.util.mutable: MutableValue implementation of type String.
MutableValueStr() - Constructor for class org.apache.lucene.util.mutable.MutableValueStr

N

name - Variable in class org.apache.lucene.document.Field: Field's name
name - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Name of the segment.
name - Variable in class org.apache.lucene.index.FieldInfo: Field's name
name - Variable in class org.apache.lucene.index.SegmentInfo: Unique segment name in the directory.
name - Variable in class org.apache.lucene.index.SortFieldProvider: The name this SortFieldProvider is registered under
name - Variable in class org.apache.lucene.util.bkd.OfflinePointWriter
name - Variable in class org.apache.lucene.util.OfflineSorter.ByteSequencesReader
name() - Method in class org.apache.lucene.document.Field
name() - Method in class org.apache.lucene.document.ShapeDocValuesField: The name of the field
name() - Method in interface org.apache.lucene.index.IndexableField: Field name
NAME - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerFactory: SPI name
NAME - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat
NAME - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
NAME - Static variable in class org.apache.lucene.search.SortedNumericSortField.Provider: The name this provider is registered under
NAME - Static variable in class org.apache.lucene.search.SortedSetSortField.Provider: The name this provider is registered under
NAME - Static variable in class org.apache.lucene.search.SortField.Provider: The name this Provider is registered under
namedAccountable(String, long) - Static method in class org.apache.lucene.util.Accountables: Returns an accountable with the provided description and bytes.
namedAccountable(String, Collection<Accountable>, long) - Static method in class org.apache.lucene.util.Accountables: Returns an accountable with the provided description, children and bytes.
namedAccountable(String, Accountable) - Static method in class org.apache.lucene.util.Accountables: Augments an existing accountable with the provided description.
namedAccountables(String, Map<?, ? extends Accountable>) - Static method in class org.apache.lucene.util.Accountables: Converts a map of resources to a collection.
NamedMatches - Class in org.apache.lucene.search: Utility class to help extract the set of sub queries that have matched from a larger query.
NamedMatches(String, Matches) - Constructor for class org.apache.lucene.search.NamedMatches: Wraps a Matches object and associates a name with it
NamedSPILoader<S extends NamedSPILoader.NamedSPI> - Class in org.apache.lucene.util: Helper class for loading named SPIs from classpath (e.g.
NamedSPILoader(Class<S>) - Constructor for class org.apache.lucene.util.NamedSPILoader
NamedSPILoader(Class<S>, ClassLoader) - Constructor for class org.apache.lucene.util.NamedSPILoader
NamedSPILoader.NamedSPI - Interface in org.apache.lucene.util: Interface to support NamedSPILoader.lookup(String) by name.
NamedThreadFactory - Class in org.apache.lucene.util: A default ThreadFactory implementation that accepts the name prefix of the created threads as a constructor argument.
NamedThreadFactory(String) - Constructor for class org.apache.lucene.util.NamedThreadFactory: Creates a new NamedThreadFactory instance
NAN - Static variable in class org.apache.lucene.geo.SimpleWKTShapeParser
NATIVE_BYTE_ORDER - Static variable in class org.apache.lucene.util.BitUtil: Native byte order.
NativeFSLockFactory - Class in org.apache.lucene.store: Implements LockFactory using native OS file locks.
NATURAL - Static variable in class org.apache.lucene.util.BytesRefComparator: Comparing ByteRefs in natual order.
needsField(FieldInfo) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
needsField(FieldInfo) - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
needsField(FieldInfo) - Method in class org.apache.lucene.index.StoredFieldVisitor: Hook before processing a field.
needsIndexSort - Variable in class org.apache.lucene.index.MergeState: Indicates if the index needs to be sorted *
needsScores() - Method in class org.apache.lucene.search.DoubleValuesSource: Return true if document scores are needed to calculate values
needsScores() - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
needsScores() - Method in class org.apache.lucene.search.LongValuesSource: Return true if document scores are needed to calculate values
needsScores() - Method in enum org.apache.lucene.search.ScoreMode: Whether this ScoreMode needs to compute scores.
needsScores() - Method in class org.apache.lucene.search.Sort: Returns true if the relevance score is needed to sort documents.
needsScores() - Method in class org.apache.lucene.search.SortField: Whether the relevance score is needed to sort documents.
NeighborArray - Class in org.apache.lucene.util.hnsw: NeighborArray encodes the neighbors of a node and their mutual scores in the HNSW graph as a pair of growable arrays.
NeighborArray(int, boolean) - Constructor for class org.apache.lucene.util.hnsw.NeighborArray
NeighborQueue - Class in org.apache.lucene.util.hnsw: NeighborQueue uses a LongHeap to store lists of arcs in an HNSW graph, represented as a neighbor node id with an associated score packed together as a sortable long, which is sorted primarily by score.
NeighborQueue(int, boolean) - Constructor for class org.apache.lucene.util.hnsw.NeighborQueue
newBooleanQuery() - Method in class org.apache.lucene.util.QueryBuilder: Builds a new BooleanQuery instance.
newBoxQuery(String, double, double, double, double) - Static method in class org.apache.lucene.document.LatLonPoint: Create a query for matching a bounding box.
newBoxQuery(String, float, float, float, float) - Static method in class org.apache.lucene.document.XYPointField: Create a query for matching a bounding box.
newBoxQuery(String, ShapeField.QueryRelation, double, double, double, double) - Static method in class org.apache.lucene.document.LatLonShape: create a query to find all indexed geo shapes that intersect a defined bounding box *
newBoxQuery(String, ShapeField.QueryRelation, float, float, float, float) - Static method in class org.apache.lucene.document.XYShape: create a query to find all cartesian shapes that intersect a defined bounding box *
newCacheKey() - Method in interface org.apache.lucene.internal.tests.IndexPackageAccess
newCharacterBuffer(int) - Static method in class org.apache.lucene.analysis.CharacterUtils: Creates a new CharacterUtils.CharacterBuffer and allocates a char[] of the given bufferSize.
newCloneInstance(String, ByteBuffer[], int, long) - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.

Factory method that creates a suitable implementation of this class for the given ByteBuffers.
newCollector() - Method in interface org.apache.lucene.search.CollectorManager: Return a new Collector.
newCollector() - Method in class org.apache.lucene.search.MultiCollectorManager
newCollector() - Method in class org.apache.lucene.search.TopFieldCollectorManager
newCollector() - Method in class org.apache.lucene.search.TopScoreDocCollectorManager
newCollector() - Method in class org.apache.lucene.search.TotalHitCountCollectorManager
newCollector(int, LeafReaderContext) - Method in interface org.apache.lucene.search.knn.KnnCollectorManager: Return a new KnnCollector instance.
newCollector(int, LeafReaderContext) - Method in class org.apache.lucene.search.knn.TopKnnCollectorManager: Return a new TopKnnCollector instance.
newCollector(int, LeafReaderContext) - Method in class org.apache.lucene.search.TimeLimitingKnnCollectorManager
newComparator(String, int, Pruning, boolean) - Method in class org.apache.lucene.search.FieldComparatorSource: Creates a comparator for the field in the given index.
newCompressor() - Method in class org.apache.lucene.codecs.compressing.CompressionMode: Create a new Compressor instance.
newCompressor() - Method in class org.apache.lucene.codecs.lucene90.DeflateWithPresetDictCompressionMode
newCompressor() - Method in class org.apache.lucene.codecs.lucene90.LZ4WithPresetDictCompressionMode
newConcurrentHashMap() - Static method in class org.apache.lucene.util.WeakIdentityMap: Creates a new WeakIdentityMap based on a ConcurrentHashMap.
newConcurrentHashMap(boolean) - Static method in class org.apache.lucene.util.WeakIdentityMap: Creates a new WeakIdentityMap based on a ConcurrentHashMap.
newContainsQuery(String, double[], double[]) - Static method in class org.apache.lucene.document.DoubleRange: Create a query for matching indexed ranges that contain the defined range.
newContainsQuery(String, float[], float[]) - Static method in class org.apache.lucene.document.FloatRange: Create a query for matching indexed float ranges that contain the defined range.
newContainsQuery(String, int[], int[]) - Static method in class org.apache.lucene.document.IntRange: Create a query for matching indexed ranges that contain the defined range.
newContainsQuery(String, long[], long[]) - Static method in class org.apache.lucene.document.LongRange: Create a query for matching indexed ranges that contain the defined range.
newContainsQuery(String, InetAddress, InetAddress) - Static method in class org.apache.lucene.document.InetAddressRange: Create a query for matching indexed ip ranges that CONTAINS the defined range.
newCounter() - Static method in class org.apache.lucene.util.Counter: Returns a new counter.
newCounter(boolean) - Static method in class org.apache.lucene.util.Counter: Returns a new counter.
newCrossesQuery(String, double[], double[]) - Static method in class org.apache.lucene.document.DoubleRange: Create a query for matching indexed ranges that cross the defined range.
newCrossesQuery(String, float[], float[]) - Static method in class org.apache.lucene.document.FloatRange: Create a query for matching indexed ranges that cross the defined range.
newCrossesQuery(String, int[], int[]) - Static method in class org.apache.lucene.document.IntRange: Create a query for matching indexed ranges that cross the defined range.
newCrossesQuery(String, long[], long[]) - Static method in class org.apache.lucene.document.LongRange: Create a query for matching indexed ranges that cross the defined range.
newCrossesQuery(String, InetAddress, InetAddress) - Static method in class org.apache.lucene.document.InetAddressRange: Create a query for matching indexed ip ranges that CROSS the defined range.
newDecompressor() - Method in class org.apache.lucene.codecs.compressing.CompressionMode: Create a new Decompressor instance.
newDecompressor() - Method in class org.apache.lucene.codecs.lucene90.DeflateWithPresetDictCompressionMode
newDecompressor() - Method in class org.apache.lucene.codecs.lucene90.LZ4WithPresetDictCompressionMode
newDistanceFeatureQuery(String, float, double, double, double) - Static method in class org.apache.lucene.document.LatLonPoint: Given a field that indexes point values into a LatLonPoint and doc values into LatLonDocValuesField, this returns a query that scores documents based on their haversine distance in meters to (originLat, originLon): score = weight * pivotDistanceMeters / (pivotDistanceMeters + distance), ie.
newDistanceFeatureQuery(String, float, long, long) - Static method in class org.apache.lucene.document.LongField: Returns a query that scores documents based on their distance to origin: score = weight * pivotDistance / (pivotDistance + distance), ie.
newDistanceFeatureQuery(String, float, long, long) - Static method in class org.apache.lucene.document.LongPoint: Deprecated.
newDistanceQuery(String, double, double, double) - Static method in class org.apache.lucene.document.LatLonPoint: Create a query for matching points within the specified distance of the supplied location.
newDistanceQuery(String, float, float, float) - Static method in class org.apache.lucene.document.XYPointField: Create a query for matching points within the specified distance of the supplied location.
newDistanceQuery(String, ShapeField.QueryRelation, Circle...) - Static method in class org.apache.lucene.document.LatLonShape: create a query to find all polygons that intersect a provided circle.
newDistanceQuery(String, ShapeField.QueryRelation, XYCircle...) - Static method in class org.apache.lucene.document.XYShape: create a query to find all cartesian shapes that intersect a provided circle (or arrays of circles) *
newDistanceSort(String, double, double) - Static method in class org.apache.lucene.document.LatLonDocValuesField: Creates a SortField for sorting by distance from a location.
newDistanceSort(String, float, float) - Static method in class org.apache.lucene.document.XYDocValuesField: Creates a SortField for sorting by distance from a location.
newDoubleValues(String, String) - Static method in class org.apache.lucene.document.FeatureField: Creates a DoubleValuesSource instance which can be used to read the values of a feature from the a FeatureField for documents.
newestSegment(IndexWriter) - Method in interface org.apache.lucene.internal.tests.IndexWriterAccess
newExactQuery(String, byte[]) - Static method in class org.apache.lucene.document.BinaryPoint: Create a query for matching an exact binary value.
newExactQuery(String, double) - Static method in class org.apache.lucene.document.DoubleField: Create a query for matching an exact double value.
newExactQuery(String, double) - Static method in class org.apache.lucene.document.DoublePoint: Create a query for matching an exact double value.
newExactQuery(String, float) - Static method in class org.apache.lucene.document.FloatField: Create a query for matching an exact float value.
newExactQuery(String, float) - Static method in class org.apache.lucene.document.FloatPoint: Create a query for matching an exact float value.
newExactQuery(String, int) - Static method in class org.apache.lucene.document.IntField: Create a query for matching an exact integer value.
newExactQuery(String, int) - Static method in class org.apache.lucene.document.IntPoint: Create a query for matching an exact integer value.
newExactQuery(String, long) - Static method in class org.apache.lucene.document.LongField: Create a query for matching an exact long value.
newExactQuery(String, long) - Static method in class org.apache.lucene.document.LongPoint: Create a query for matching an exact long value.
newExactQuery(String, String) - Static method in class org.apache.lucene.document.KeywordField: Create a query for matching an exact String value.
newExactQuery(String, InetAddress) - Static method in class org.apache.lucene.document.InetAddressPoint: Create a query for matching a network address.
newExactQuery(String, BytesRef) - Static method in class org.apache.lucene.document.KeywordField: Create a query for matching an exact BytesRef value.
newFactoryClassInstance(Class<T>, Map<String, String>) - Static method in class org.apache.lucene.analysis.AnalysisSPILoader: Creates a new instance of the given AbstractAnalysisFactory by invoking the constructor, passing the given argument map.
newFeatureSort(String, String) - Static method in class org.apache.lucene.document.FeatureField: Creates a SortField for sorting by the value of a feature.
newFieldInfosBuilder(String, String) - Method in interface org.apache.lucene.internal.tests.IndexPackageAccess
newFSDirectory(Class<? extends FSDirectory>, Path) - Static method in class org.apache.lucene.util.CommandLineUtil: Creates a new specific FSDirectory instance
newFSDirectory(Class<? extends FSDirectory>, Path, LockFactory) - Static method in class org.apache.lucene.util.CommandLineUtil: Creates a new specific FSDirectory instance
newFSDirectory(String, Path) - Static method in class org.apache.lucene.util.CommandLineUtil: Creates a specific FSDirectory instance starting from its class name, using the default lock factory
newFSDirectory(String, Path, LockFactory) - Static method in class org.apache.lucene.util.CommandLineUtil: Creates a specific FSDirectory instance starting from its class name
newGeometryQuery(String, ShapeField.QueryRelation, Object...) - Static method in class org.apache.lucene.document.ShapeDocValuesField: Creates a geometry query for shape docvalues
newGeometryQuery(String, ShapeField.QueryRelation, LatLonGeometry...) - Static method in class org.apache.lucene.document.LatLonPoint: Create a query for matching one or more geometries against the provided ShapeField.QueryRelation.
newGeometryQuery(String, ShapeField.QueryRelation, LatLonGeometry...) - Static method in class org.apache.lucene.document.LatLonShape: create a query to find all indexed geo shapes that intersect a provided geometry (or array of geometries).
newGeometryQuery(String, ShapeField.QueryRelation, XYGeometry...) - Static method in class org.apache.lucene.document.XYShape: create a query to find all indexed geo shapes that intersect a provided geometry collection note: Components do not support dateline crossing
newGeometryQuery(String, XYGeometry...) - Static method in class org.apache.lucene.document.XYPointField: create a query to find all indexed shapes that intersect a provided geometry collection.
newGraphSynonymQuery(Iterator<Query>) - Method in class org.apache.lucene.util.QueryBuilder: Builds a new GraphQuery for multi-terms synonyms.
newHashMap() - Static method in class org.apache.lucene.util.WeakIdentityMap: Creates a new WeakIdentityMap based on a non-synchronized HashMap.
newHashMap(boolean) - Static method in class org.apache.lucene.util.WeakIdentityMap: Creates a new WeakIdentityMap based on a non-synchronized HashMap.
newHashMap(int) - Static method in class org.apache.lucene.util.CollectionUtil: Returns a new HashMap sized to contain size items without resizing the internal array.
newHashSet(int) - Static method in class org.apache.lucene.util.CollectionUtil: Returns a new HashSet sized to contain size items without resizing the internal array.
newInstance() - Method in class org.apache.lucene.util.RollingBuffer
newInstance(String, Class<T>) - Method in interface org.apache.lucene.util.ResourceLoader: Creates an instance of the name and expected type
newInstance(String, ByteBuffer[], long, int, ByteBufferGuard) - Static method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
newInstance(String, Map<String, String>) - Method in class org.apache.lucene.analysis.AnalysisSPILoader
newIntersectsQuery(String, double[], double[]) - Static method in class org.apache.lucene.document.DoubleRange: Create a query for matching indexed ranges that intersect the defined range.
newIntersectsQuery(String, float[], float[]) - Static method in class org.apache.lucene.document.FloatRange: Create a query for matching indexed ranges that intersect the defined range.
newIntersectsQuery(String, int[], int[]) - Static method in class org.apache.lucene.document.IntRange: Create a query for matching indexed ranges that intersect the defined range.
newIntersectsQuery(String, long[], long[]) - Static method in class org.apache.lucene.document.LongRange: Create a query for matching indexed ranges that intersect the defined range.
newIntersectsQuery(String, InetAddress, InetAddress) - Static method in class org.apache.lucene.document.InetAddressRange: Create a query for matching indexed ip ranges that INTERSECT the defined range.
newLinearQuery(String, String, float) - Static method in class org.apache.lucene.document.FeatureField: Return a new Query that will score documents as weight * S where S is the value of the static feature.
newLineQuery(String, ShapeField.QueryRelation, Line...) - Static method in class org.apache.lucene.document.LatLonShape: create a query to find all indexed geo shapes that intersect a provided linestring (or array of linestrings) note: does not support dateline crossing
newLineQuery(String, ShapeField.QueryRelation, XYLine...) - Static method in class org.apache.lucene.document.XYShape: create a query to find all cartesian shapes that intersect a provided linestring (or array of linestrings) *
newLogQuery(String, String, float, float) - Static method in class org.apache.lucene.document.FeatureField: Return a new Query that will score documents as weight * Math.log(scalingFactor + S) where S is the value of the static feature.
newMultiPhraseQueryBuilder() - Method in class org.apache.lucene.util.QueryBuilder: Builds a new MultiPhraseQuery instance.
newMutable(int, int) - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
newMutable(int, int) - Method in class org.apache.lucene.util.packed.PagedGrowableWriter
newMutable(int, int) - Method in class org.apache.lucene.util.packed.PagedMutable
newPair(A, B) - Method in class org.apache.lucene.util.fst.PairOutputs: Create a new Pair
newPointQuery(String, ShapeField.QueryRelation, double[]...) - Static method in class org.apache.lucene.document.LatLonShape: create a query to find all indexed shapes that comply the ShapeField.QueryRelation with the provided points
newPointQuery(String, ShapeField.QueryRelation, float[]...) - Static method in class org.apache.lucene.document.XYShape: create a query to find all indexed shapes that comply the ShapeField.QueryRelation with the provided point
newPolygonQuery(String, ShapeField.QueryRelation, Polygon...) - Static method in class org.apache.lucene.document.LatLonShape: create a query to find all indexed geo shapes that intersect a provided polygon (or array of polygons) note: does not support dateline crossing
newPolygonQuery(String, ShapeField.QueryRelation, XYPolygon...) - Static method in class org.apache.lucene.document.XYShape: create a query to find all cartesian shapes that intersect a provided polygon (or array of polygons) *
newPolygonQuery(String, Polygon...) - Static method in class org.apache.lucene.document.LatLonPoint: Create a query for matching one or more polygons.
newPolygonQuery(String, XYPolygon...) - Static method in class org.apache.lucene.document.XYPointField: Create a query for matching one or more polygons.
newPostingDecodingUtil(IndexInput) - Method in class org.apache.lucene.internal.vectorization.VectorizationProvider: Create a new PostingDecodingUtil for the given IndexInput.
newPrefixQuery(String, InetAddress, int) - Static method in class org.apache.lucene.document.InetAddressPoint: Create a prefix query for matching a CIDR network range.
newRangeQuery(String, byte[][], byte[][]) - Static method in class org.apache.lucene.document.BinaryPoint: Create a range query for n-dimensional binary values.
newRangeQuery(String, byte[], byte[]) - Static method in class org.apache.lucene.document.BinaryPoint: Create a range query for binary values.
newRangeQuery(String, double[], double[]) - Static method in class org.apache.lucene.document.DoublePoint: Create a range query for n-dimensional double values.
newRangeQuery(String, double, double) - Static method in class org.apache.lucene.document.DoubleField: Create a range query for double values.
newRangeQuery(String, double, double) - Static method in class org.apache.lucene.document.DoublePoint: Create a range query for double values.
newRangeQuery(String, float[], float[]) - Static method in class org.apache.lucene.document.FloatPoint: Create a range query for n-dimensional float values.
newRangeQuery(String, float, float) - Static method in class org.apache.lucene.document.FloatField: Create a range query for float values.
newRangeQuery(String, float, float) - Static method in class org.apache.lucene.document.FloatPoint: Create a range query for float values.
newRangeQuery(String, int[], int[]) - Static method in class org.apache.lucene.document.IntPoint: Create a range query for n-dimensional integer values.
newRangeQuery(String, int, int) - Static method in class org.apache.lucene.document.IntField: Create a range query for integer values.
newRangeQuery(String, int, int) - Static method in class org.apache.lucene.document.IntPoint: Create a range query for integer values.
newRangeQuery(String, long[], long[]) - Static method in class org.apache.lucene.document.LongPoint: Create a range query for n-dimensional long values.
newRangeQuery(String, long, long) - Static method in class org.apache.lucene.document.LongField: Create a range query for long values.
newRangeQuery(String, long, long) - Static method in class org.apache.lucene.document.LongPoint: Create a range query for long values.
newRangeQuery(String, InetAddress, InetAddress) - Static method in class org.apache.lucene.document.InetAddressPoint: Create a range query for network addresses.
newResettableInstance() - Static method in class org.apache.lucene.store.ByteBuffersDataOutput
newSaturationQuery(String, String) - Static method in class org.apache.lucene.document.FeatureField: Same as FeatureField.newSaturationQuery(String, String, float, float) but 1f is used as a weight and a reasonably good default pivot value is computed based on index statistics and is approximately equal to the geometric mean of all values that exist in the index.
newSaturationQuery(String, String, float, float) - Static method in class org.apache.lucene.document.FeatureField: Return a new Query that will score documents as weight * S / (S + pivot) where S is the value of the static feature.
newSearcher(IndexReader, IndexReader) - Method in class org.apache.lucene.search.SearcherFactory: Returns a new IndexSearcher over the given reader.
newSetQuery(String, byte[]...) - Static method in class org.apache.lucene.document.BinaryPoint: Create a query matching any of the specified 1D values.
newSetQuery(String, double...) - Static method in class org.apache.lucene.document.DoubleField: Create a query matching values in a supplied set
newSetQuery(String, double...) - Static method in class org.apache.lucene.document.DoublePoint: Create a query matching any of the specified 1D values.
newSetQuery(String, float...) - Static method in class org.apache.lucene.document.FloatField: Create a query matching values in a supplied set
newSetQuery(String, float...) - Static method in class org.apache.lucene.document.FloatPoint: Create a query matching any of the specified 1D values.
newSetQuery(String, int...) - Static method in class org.apache.lucene.document.IntField: Create a query matching values in a supplied set
newSetQuery(String, int...) - Static method in class org.apache.lucene.document.IntPoint: Create a query matching any of the specified 1D values.
newSetQuery(String, long...) - Static method in class org.apache.lucene.document.LongField: Create a query matching values in a supplied set
newSetQuery(String, long...) - Static method in class org.apache.lucene.document.LongPoint: Create a query matching any of the specified 1D values.
newSetQuery(String, InetAddress...) - Static method in class org.apache.lucene.document.InetAddressPoint: Create a query matching any of the specified 1D values.
newSetQuery(String, Collection<Double>) - Static method in class org.apache.lucene.document.DoublePoint: Create a query matching any of the specified 1D values.
newSetQuery(String, Collection<Float>) - Static method in class org.apache.lucene.document.FloatPoint: Create a query matching any of the specified 1D values.
newSetQuery(String, Collection<Integer>) - Static method in class org.apache.lucene.document.IntPoint: Create a query matching any of the specified 1D values.
newSetQuery(String, Collection<Long>) - Static method in class org.apache.lucene.document.LongPoint: Create a query matching any of the specified 1D values.
newSetQuery(String, Collection<BytesRef>) - Static method in class org.apache.lucene.document.KeywordField: Create a query for matching any of a set of provided BytesRef values.
newSetQuery(String, BytesRef...) - Static method in class org.apache.lucene.document.KeywordField: Deprecated, for removal: This API element is subject to removal in a future version.
Use KeywordField.newSetQuery(String, Collection) instead.
newSigmoidQuery(String, String, float, float, float) - Static method in class org.apache.lucene.document.FeatureField: Return a new Query that will score documents as weight * S^a / (S^a + pivot^a) where S is the value of the static feature.
newSlowBoxQuery(String, double, double, double, double) - Static method in class org.apache.lucene.document.LatLonDocValuesField: Create a query for matching a bounding box using doc values.
newSlowBoxQuery(String, float, float, float, float) - Static method in class org.apache.lucene.document.XYDocValuesField: Create a query for matching a bounding box using doc values.
newSlowDistanceQuery(String, double, double, double) - Static method in class org.apache.lucene.document.LatLonDocValuesField: Create a query for matching points within the specified distance of the supplied location.
newSlowDistanceQuery(String, float, float, float) - Static method in class org.apache.lucene.document.XYDocValuesField: Create a query for matching points within the specified distance of the supplied location.
newSlowDocValuesBoxQuery(String, ShapeField.QueryRelation, double, double, double, double) - Static method in class org.apache.lucene.document.LatLonShape: create a docvalue query to find all geo shapes that intersect a defined bounding box *
newSlowDocValuesBoxQuery(String, ShapeField.QueryRelation, float, float, float, float) - Static method in class org.apache.lucene.document.XYShape: create a docvalue query to find all cartesian shapes that intersect a defined bounding box *
newSlowExactQuery(String, long) - Static method in class org.apache.lucene.document.NumericDocValuesField: Create a query for matching an exact long value.
newSlowExactQuery(String, long) - Static method in class org.apache.lucene.document.SortedNumericDocValuesField: Create a query for matching an exact long value.
newSlowExactQuery(String, BytesRef) - Static method in class org.apache.lucene.document.SortedDocValuesField: Create a query for matching an exact BytesRef value.
newSlowExactQuery(String, BytesRef) - Static method in class org.apache.lucene.document.SortedSetDocValuesField: Create a query for matching an exact BytesRef value.
newSlowGeometryQuery(String, ShapeField.QueryRelation, LatLonGeometry...) - Static method in class org.apache.lucene.document.LatLonDocValuesField: Create a query for matching one or more geometries against the provided ShapeField.QueryRelation.
newSlowGeometryQuery(String, XYGeometry...) - Static method in class org.apache.lucene.document.XYDocValuesField: Create a query for matching points within the supplied geometries.
newSlowIntersectsQuery(String, double[], double[]) - Static method in class org.apache.lucene.document.DoubleRangeDocValuesField: Create a new range query that finds all ranges that intersect using doc values.
newSlowIntersectsQuery(String, float[], float[]) - Static method in class org.apache.lucene.document.FloatRangeDocValuesField: Create a new range query that finds all ranges that intersect using doc values.
newSlowIntersectsQuery(String, int[], int[]) - Static method in class org.apache.lucene.document.IntRangeDocValuesField: Create a new range query that finds all ranges that intersect using doc values.
newSlowIntersectsQuery(String, long[], long[]) - Static method in class org.apache.lucene.document.LongRangeDocValuesField: Create a new range query that finds all ranges that intersect using doc values.
newSlowPolygonQuery(String, Polygon...) - Static method in class org.apache.lucene.document.LatLonDocValuesField: Create a query for matching points within the supplied polygons.
newSlowPolygonQuery(String, XYPolygon...) - Static method in class org.apache.lucene.document.XYDocValuesField: Create a query for matching points within the supplied polygons.
newSlowRangeQuery(String, long, long) - Static method in class org.apache.lucene.document.NumericDocValuesField: Create a range query that matches all documents whose value is between lowerValue and upperValue included.
newSlowRangeQuery(String, long, long) - Static method in class org.apache.lucene.document.SortedNumericDocValuesField: Create a range query that matches all documents whose value is between lowerValue and upperValue included.
newSlowRangeQuery(String, BytesRef, BytesRef, boolean, boolean) - Static method in class org.apache.lucene.document.SortedDocValuesField: Create a range query that matches all documents whose value is between lowerValue and upperValue included.
newSlowRangeQuery(String, BytesRef, BytesRef, boolean, boolean) - Static method in class org.apache.lucene.document.SortedSetDocValuesField: Create a range query that matches all documents whose value is between lowerValue and upperValue.
newSlowSetQuery(String, long...) - Static method in class org.apache.lucene.document.NumericDocValuesField: Create a query matching any of the specified values.
newSlowSetQuery(String, long...) - Static method in class org.apache.lucene.document.SortedNumericDocValuesField: Create a query matching any of the specified values.
newSlowSetQuery(String, Collection<BytesRef>) - Static method in class org.apache.lucene.document.SortedDocValuesField: Create a query matching any of the specified values.
newSlowSetQuery(String, Collection<BytesRef>) - Static method in class org.apache.lucene.document.SortedSetDocValuesField: Create a query matching any of the specified values.
newSlowSetQuery(String, BytesRef...) - Static method in class org.apache.lucene.document.SortedDocValuesField: Deprecated, for removal: This API element is subject to removal in a future version.
Use SortedDocValuesField.newSlowSetQuery(String, Collection) instead.
newSlowSetQuery(String, BytesRef...) - Static method in class org.apache.lucene.document.SortedSetDocValuesField: Deprecated, for removal: This API element is subject to removal in a future version.
Use SortedSetDocValuesField.newSlowSetQuery(String, Collection) instead.
newSortField(String, boolean, SortedNumericSelector.Type) - Static method in class org.apache.lucene.document.DoubleField: Create a new SortField for double values.
newSortField(String, boolean, SortedNumericSelector.Type) - Static method in class org.apache.lucene.document.FloatField: Create a new SortField for float values.
newSortField(String, boolean, SortedNumericSelector.Type) - Static method in class org.apache.lucene.document.IntField: Create a new SortField for int values.
newSortField(String, boolean, SortedNumericSelector.Type) - Static method in class org.apache.lucene.document.LongField: Create a new SortField for long values.
newSortField(String, boolean, SortedSetSelector.Type) - Static method in class org.apache.lucene.document.KeywordField: Create a new SortField for BytesRef values.
newStats(String, double) - Method in class org.apache.lucene.search.similarities.LMSimilarity
newStats(String, double) - Method in class org.apache.lucene.search.similarities.SimilarityBase: Factory method to return a custom stats object
newString(int[], int, int) - Static method in class org.apache.lucene.util.UnicodeUtil: Cover JDK 1.5 API.
newStringRange(String, String, String, boolean, boolean) - Static method in class org.apache.lucene.search.TermRangeQuery: Factory that creates a new TermRangeQuery using Strings for term text.
newStringRange(String, String, String, boolean, boolean, MultiTermQuery.RewriteMethod) - Static method in class org.apache.lucene.search.TermRangeQuery: Factory that creates a new TermRangeQuery using Strings for term text.
newSynonymQuery(String, QueryBuilder.TermAndBoost[]) - Method in class org.apache.lucene.util.QueryBuilder: Builds a new SynonymQuery instance.
newTermQuery(Term, float) - Method in class org.apache.lucene.util.QueryBuilder: Builds a new TermQuery instance.
newTermState() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
newTermState() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
newTermState() - Method in class org.apache.lucene.codecs.PostingsReaderBase: Return a newly created empty TermState
newTermState() - Method in class org.apache.lucene.codecs.PushPostingsWriterBase: Return a newly created empty TermState
newThread(Runnable) - Method in class org.apache.lucene.util.NamedThreadFactory: Creates a new Thread
newToOld(int) - Method in class org.apache.lucene.index.Sorter.DocMap: Given the ordinal of a doc ID, return its doc ID in the original index.
newTopDocs(ScoreDoc[], int) - Method in class org.apache.lucene.search.TopDocsCollector: Returns a TopDocs instance containing the given results.
newTopDocs(ScoreDoc[], int) - Method in class org.apache.lucene.search.TopFieldCollector
newTopDocs(ScoreDoc[], int) - Method in class org.apache.lucene.search.TopScoreDocCollector
newUnfilledCopy(long) - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
newUnfilledCopy(long) - Method in class org.apache.lucene.util.packed.PagedGrowableWriter
newUnfilledCopy(long) - Method in class org.apache.lucene.util.packed.PagedMutable
newVectorQuery(String, byte[], int) - Static method in class org.apache.lucene.document.KnnByteVectorField: Create a new vector query for the provided field targeting the byte vector
newVectorQuery(String, float[], int) - Static method in class org.apache.lucene.document.KnnFloatVectorField: Create a new vector query for the provided field targeting the float vector
newWithinQuery(String, double[], double[]) - Static method in class org.apache.lucene.document.DoubleRange: Create a query for matching indexed ranges that are within the defined range.
newWithinQuery(String, float[], float[]) - Static method in class org.apache.lucene.document.FloatRange: Create a query for matching indexed ranges that are within the defined range.
newWithinQuery(String, int[], int[]) - Static method in class org.apache.lucene.document.IntRange: Create a query for matching indexed ranges that are within the defined range.
newWithinQuery(String, long[], long[]) - Static method in class org.apache.lucene.document.LongRange: Create a query for matching indexed ranges that are within the defined range.
newWithinQuery(String, InetAddress, InetAddress) - Static method in class org.apache.lucene.document.InetAddressRange: Create a query for matching indexed ip ranges that are WITHIN the defined range.
next - Variable in class org.apache.lucene.search.DisiWrapper
next() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator: use nextCharArray() + currentValue() for better efficiency.
next() - Method in class org.apache.lucene.index.DocIDMerger: Returns null when done.
next() - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableTermsEnum
next() - Method in class org.apache.lucene.index.FilteredTermsEnum
next() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
next() - Method in class org.apache.lucene.index.MultiTermsEnum
next() - Method in class org.apache.lucene.index.PrefixCodedTerms.TermIterator
next() - Method in class org.apache.lucene.internal.hppc.AbstractIterator
next() - Method in class org.apache.lucene.search.FilterMatchesIterator
next() - Method in class org.apache.lucene.search.FuzzyTermsEnum
next() - Method in interface org.apache.lucene.search.MatchesIterator: Advance the iterator to the next match position
next() - Method in class org.apache.lucene.search.PointInSetQuery.Stream
next() - Method in class org.apache.lucene.util.automaton.FiniteStringsIterator: Generate next finite string.
next() - Method in class org.apache.lucene.util.automaton.LimitedFiniteStringsIterator
next() - Method in class org.apache.lucene.util.bkd.HeapPointReader
next() - Method in class org.apache.lucene.util.bkd.OfflinePointReader
next() - Method in interface org.apache.lucene.util.bkd.PointReader: Returns false once iteration is done, else true.
next() - Method in interface org.apache.lucene.util.BytesRefIterator: Increments the iteration to the next BytesRef in the iterator.
next() - Method in class org.apache.lucene.util.FilterIterator
next() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
next() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
next() - Method in class org.apache.lucene.util.MergedIterator
next() - Method in class org.apache.lucene.util.OfflineSorter.ByteSequencesReader: Reads the next entry into the provided BytesRef.
next() - Method in class org.apache.lucene.util.packed.BlockPackedReaderIterator: Read the next value.
next() - Method in interface org.apache.lucene.util.packed.PackedInts.ReaderIterator: Returns next value
next() - Method in class org.apache.lucene.util.packed.PackedLongValues.Iterator: Return the next long in the buffer.
next(int) - Method in class org.apache.lucene.util.packed.BlockPackedReaderIterator: Read between 1 and count values.
next(int) - Method in interface org.apache.lucene.util.packed.PackedInts.ReaderIterator: Returns at least 1 and at most count next values, the returned ref MUST NOT be modified
next(Transition, int) - Method in class org.apache.lucene.util.automaton.Automaton: Looks for the next transition that matches the provided label, assuming determinism.
nextBuffer() - Method in class org.apache.lucene.util.ByteBlockPool: Allocates a new buffer and advances the pool to it.
nextBuffer() - Method in class org.apache.lucene.util.IntBlockPool: Advances the pool to its next buffer.
nextDoc() - Method in class org.apache.lucene.codecs.lucene90.IndexedDISI
nextDoc() - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
nextDoc() - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
nextDoc() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
nextDoc() - Method in class org.apache.lucene.document.BinaryRangeDocValues
nextDoc() - Method in class org.apache.lucene.index.DocIDMerger.Sub: Returns the next document ID from this sub reader, and DocIdSetIterator.NO_MORE_DOCS when done
nextDoc() - Method in class org.apache.lucene.index.FilterBinaryDocValues
nextDoc() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
nextDoc() - Method in class org.apache.lucene.index.FilterNumericDocValues
nextDoc() - Method in class org.apache.lucene.index.FilterSortedDocValues
nextDoc() - Method in class org.apache.lucene.index.FilterSortedNumericDocValues
nextDoc() - Method in class org.apache.lucene.index.FilterSortedSetDocValues
nextDoc() - Method in class org.apache.lucene.index.FilterVectorValues
nextDoc() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
nextDoc() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
nextDoc() - Method in class org.apache.lucene.index.MultiPostingsEnum
nextDoc() - Method in class org.apache.lucene.index.SlowImpactsEnum
nextDoc() - Method in class org.apache.lucene.search.comparators.MinDocIterator
nextDoc() - Method in class org.apache.lucene.search.DisjunctionDISIApproximation
nextDoc() - Method in class org.apache.lucene.search.DocIdSetIterator: Advances to the next document in the set and returns the doc it is currently on, or DocIdSetIterator.NO_MORE_DOCS if there are no more docs in the set.
NOTE: after the iterator has exhausted you should not call this method, as it may result in unpredicted behavior.
nextDoc() - Method in class org.apache.lucene.search.FilteredDocIdSetIterator
nextDoc() - Method in class org.apache.lucene.search.ImpactsDISI
nextDoc() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
nextDoc() - Method in class org.apache.lucene.util.BitSetIterator
nextDoc() - Method in class org.apache.lucene.util.DocBaseBitSetIterator
nextDown(byte[]) - Static method in class org.apache.lucene.util.NumericUtils: Modify in-place the given bytes to the previous value of the same length that compares less than the current value.
nextDown(double) - Static method in class org.apache.lucene.document.DoublePoint: Return the greatest double that compares less than d consistently with Double.compare(double, double).
nextDown(float) - Static method in class org.apache.lucene.document.FloatPoint: Return the greatest float that compares less than f consistently with Float.compare(float, float).
nextDown(InetAddress) - Static method in class org.apache.lucene.document.InetAddressPoint: Return the InetAddress that compares immediately less than address.
nextFinalOutput() - Method in class org.apache.lucene.util.fst.FST.Arc
nextHighestPowerOfTwo(int) - Static method in class org.apache.lucene.util.BitUtil: returns the next highest power of two, or the current value if it's already a power of two or zero
nextHighestPowerOfTwo(long) - Static method in class org.apache.lucene.util.BitUtil: returns the next highest power of two, or the current value if it's already a power of two or zero
nextInt() - Method in class org.apache.lucene.util.hnsw.HnswGraph.ArrayNodesIterator
nextInt() - Method in class org.apache.lucene.util.hnsw.HnswGraph.CollectionNodesIterator
nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.CharHashSet: Provides the next iteration seed used to build the iteration starting slot and offset increment.
nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap: Provides the next iteration seed used to build the iteration starting slot and offset increment.
nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Provides the next iteration seed used to build the iteration starting slot and offset increment.
nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap: Provides the next iteration seed used to build the iteration starting slot and offset increment.
nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.IntHashSet: Provides the next iteration seed used to build the iteration starting slot and offset increment.
nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap: Provides the next iteration seed used to build the iteration starting slot and offset increment.
nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: Provides the next iteration seed used to build the iteration starting slot and offset increment.
nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap: Provides the next iteration seed used to build the iteration starting slot and offset increment.
nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap: Provides the next iteration seed used to build the iteration starting slot and offset increment.
nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.LongHashSet: Provides the next iteration seed used to build the iteration starting slot and offset increment.
nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap: Provides the next iteration seed used to build the iteration starting slot and offset increment.
nextIterationSeed() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap: Provides the next iteration seed used to build the iteration starting slot and offset increment.
nextKey() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator: gets the next key...
nextKeyString() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator: gets the next key as a newly created String object
nextMappedDoc() - Method in class org.apache.lucene.index.DocIDMerger.Sub: Like DocIDMerger.Sub.nextDoc() but skips over unmapped docs and returns the next mapped doc ID, or DocIdSetIterator.NO_MORE_DOCS when exhausted.
nextMatch() - Method in class org.apache.lucene.search.ExactPhraseMatcher
nextMatch() - Method in class org.apache.lucene.search.PhraseMatcher: Find the next match on the current document, returning false if there are none.
nextMatch() - Method in class org.apache.lucene.search.SloppyPhraseMatcher
nextNeighbor() - Method in class org.apache.lucene.util.hnsw.HnswGraph: Iterates over the neighbor list.
nextNeighbor() - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
nextOrd() - Method in class org.apache.lucene.index.FilterSortedSetDocValues
nextOrd() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues
nextOrd() - Method in class org.apache.lucene.index.SortedSetDocValues: Returns the next ordinal for the current document.
nextPosition() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
nextPosition() - Method in class org.apache.lucene.index.MultiPostingsEnum
nextPosition() - Method in class org.apache.lucene.index.PostingsEnum: Returns the next position, or -1 if positions were not indexed.
nextPosition() - Method in class org.apache.lucene.index.SlowImpactsEnum
nextPosition() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionFullPostingsEnum
nextPosition() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
nextSeekTerm(BytesRef) - Method in class org.apache.lucene.index.AutomatonTermsEnum
nextSeekTerm(BytesRef) - Method in class org.apache.lucene.index.FilteredTermsEnum: On the first call to FilteredTermsEnum.next() or if FilteredTermsEnum.accept(org.apache.lucene.util.BytesRef) returns FilteredTermsEnum.AcceptStatus.YES_AND_SEEK or FilteredTermsEnum.AcceptStatus.NO_AND_SEEK, this method will be called to eventually seek the underlying TermsEnum to a new position.
nextSetBit(int) - Method in class org.apache.lucene.util.BitSet: Returns the index of the first set bit starting at the index specified.
nextSetBit(int) - Method in class org.apache.lucene.util.FixedBitSet
nextSetBit(int) - Method in class org.apache.lucene.util.SparseFixedBitSet
nextSetBit(int, int) - Method in class org.apache.lucene.util.BitSet: Returns the index of the first set bit from start (inclusive) until end (exclusive).
nextSetBit(int, int) - Method in class org.apache.lucene.util.FixedBitSet
nextSetBit(int, int) - Method in class org.apache.lucene.util.SparseFixedBitSet
nextSetBit(long) - Method in class org.apache.lucene.util.LongBitSet: Returns the index of the first set bit starting at the index specified.
nextUp(byte[]) - Static method in class org.apache.lucene.util.NumericUtils: Modify in-place the given bytes to the next value of the same length that compares greater than the current value.
nextUp(double) - Static method in class org.apache.lucene.document.DoublePoint: Return the least double that compares greater than d consistently with Double.compare(double, double).
nextUp(float) - Static method in class org.apache.lucene.document.FloatPoint: Return the least float that compares greater than f consistently with Float.compare(float, float).
nextUp(InetAddress) - Static method in class org.apache.lucene.document.InetAddressPoint: Return the InetAddress that compares immediately greater than address.
nextValue() - Method in class org.apache.lucene.index.FilterSortedNumericDocValues
nextValue() - Method in class org.apache.lucene.index.SortedNumericDocValues: Iterates to the next value in the current document.
NGramPhraseQuery - Class in org.apache.lucene.search: This is a PhraseQuery which is optimized for n-gram phrase query.
NGramPhraseQuery(int, PhraseQuery) - Constructor for class org.apache.lucene.search.NGramPhraseQuery: Constructor that takes gram size.
NIOFSDirectory - Class in org.apache.lucene.store: An FSDirectory implementation that uses java.nio's FileChannel's positional read, which allows multiple threads to read from the same file without synchronizing.
NIOFSDirectory(Path) - Constructor for class org.apache.lucene.store.NIOFSDirectory: Create a new NIOFSDirectory for the named location and FSLockFactory.getDefault().
NIOFSDirectory(Path, LockFactory) - Constructor for class org.apache.lucene.store.NIOFSDirectory: Create a new NIOFSDirectory for the named location.
NO - org.apache.lucene.document.Field.Store: Do not store the field value in the index.
NO - org.apache.lucene.index.FilteredTermsEnum.AcceptStatus: Reject the term and position the enum at the next term.
NO - org.apache.lucene.index.StoredFieldVisitor.Status: NO: don't visit this field, but continue processing fields for this document.
NO - Static variable in class org.apache.lucene.index.SegmentInfo: Used by some member fields to mean not present (e.g., norms, deletions).
NO_AND_SEEK - org.apache.lucene.index.FilteredTermsEnum.AcceptStatus: Reject the term and advance (FilteredTermsEnum.nextSeekTerm(BytesRef)) to the next term.
NO_FILES - Static variable in class org.apache.lucene.store.MMapDirectory: Argument for MMapDirectory.setPreload(BiPredicate) that configures no files to be preloaded upon opening them.
NO_GROUPING - Static variable in class org.apache.lucene.store.MMapDirectory: Argument for MMapDirectory.setGroupingFunction(Function) that configures no grouping.
NO_MORE_DOCS - Static variable in class org.apache.lucene.search.DocIdSetIterator: When returned by DocIdSetIterator.nextDoc(), DocIdSetIterator.advance(int) and DocIdSetIterator.docID() it means there are no more docs in the iterator.
NO_MORE_ORDS - Static variable in class org.apache.lucene.index.SortedSetDocValues: Deprecated.
Will be removed in a future version. Please use SortedSetDocValues.docValueCount() to know the number of doc values for the current document up-front.
NO_OP_LISTENER - Static variable in interface org.apache.lucene.index.IndexWriterEventListener: A no-op listener that helps to save null checks
NO_OUTPUT - Static variable in class org.apache.lucene.util.InfoStream: Instance of InfoStream that does no logging at all.
NO_REUSE - Static variable in class org.apache.lucene.store.ByteBuffersDataOutput: A singleton instance of "no-reuse" buffer strategy.
noCFSRatio - Variable in class org.apache.lucene.index.MergePolicy: If the size of the merge segment exceeds this ratio of the total index size then it will remain in non-compound format
Node(double[], double[], int, int, boolean) - Constructor for class org.apache.lucene.geo.Tessellator.Node
Node(Tessellator.Node) - Constructor for class org.apache.lucene.geo.Tessellator.Node: simple deep copy constructor
nodeFlags() - Method in class org.apache.lucene.util.fst.FST.Arc: Node header flags.
NoDeletionPolicy - Class in org.apache.lucene.index: An IndexDeletionPolicy which keeps all index commits around, never deleting them.
nodes() - Method in class org.apache.lucene.util.hnsw.NeighborArray: Direct access to the internal list of node ids; provided for efficient writing of the graph
nodes() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
NodesIterator(int) - Constructor for class org.apache.lucene.util.hnsw.HnswGraph.NodesIterator: Constructor for iterator based on the size
NoLockFactory - Class in org.apache.lucene.store: Use this LockFactory to disable locking entirely.
noMatch(String, Collection<Explanation>) - Static method in class org.apache.lucene.search.Explanation: Create a new explanation for a document which does not match.
noMatch(String, Explanation...) - Static method in class org.apache.lucene.search.Explanation: Create a new explanation for a document which does not match.
NoMergePolicy - Class in org.apache.lucene.index: A MergePolicy which never returns merges to execute.
NoMergeScheduler - Class in org.apache.lucene.index: A MergeScheduler which never executes any merges.
NONE - org.apache.lucene.index.DocValuesType: No doc values for this field.
NONE - org.apache.lucene.index.IndexOptions: Not indexed
NONE - org.apache.lucene.search.Pruning: Not allowed to skip documents.
NONE - org.apache.lucene.util.automaton.CompiledAutomaton.AUTOMATON_TYPE: Automaton that accepts no strings.
NONE - Static variable in class org.apache.lucene.index.PostingsEnum: Flag to pass to TermsEnum.postings(PostingsEnum, int) if you don't require per-document postings in the returned enum.
NONE - Static variable in class org.apache.lucene.util.automaton.RegExp: Syntax flag, enables no optional regexp syntax.
nonFloorBlockCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: The number of normal (non-floor) blocks in the terms file.
NoNormalization() - Constructor for class org.apache.lucene.search.similarities.Normalization.NoNormalization: Sole constructor: parameter-free
NoOutputs - Class in org.apache.lucene.util.fst: A null FST Outputs implementation; use this if you just want to build an FSA.
norm - Variable in class org.apache.lucene.index.Impact: Norm factor of the document.
NORMAL - org.apache.lucene.util.automaton.CompiledAutomaton.AUTOMATON_TYPE: Catch-all for any other automata.
normalization - Variable in class org.apache.lucene.search.similarities.DFRSimilarity: The term frequency normalization.
normalization - Variable in class org.apache.lucene.search.similarities.IBSimilarity: The term frequency normalization.
Normalization - Class in org.apache.lucene.search.similarities: This class acts as the base class for the implementations of the term frequency normalization methods in the DFR framework.
Normalization() - Constructor for class org.apache.lucene.search.similarities.Normalization: Sole constructor.
Normalization.NoNormalization - Class in org.apache.lucene.search.similarities: Implementation used when there is no normalization.
NormalizationH1 - Class in org.apache.lucene.search.similarities: Normalization model that assumes a uniform distribution of the term frequency.
NormalizationH1() - Constructor for class org.apache.lucene.search.similarities.NormalizationH1: Calls NormalizationH1(1)
NormalizationH1(float) - Constructor for class org.apache.lucene.search.similarities.NormalizationH1: Creates NormalizationH1 with the supplied parameter c.
NormalizationH2 - Class in org.apache.lucene.search.similarities: Normalization model in which the term frequency is inversely related to the length.
NormalizationH2() - Constructor for class org.apache.lucene.search.similarities.NormalizationH2: Calls NormalizationH2(1)
NormalizationH2(float) - Constructor for class org.apache.lucene.search.similarities.NormalizationH2: Creates NormalizationH2 with the supplied parameter c.
NormalizationH3 - Class in org.apache.lucene.search.similarities: Dirichlet Priors normalization
NormalizationH3() - Constructor for class org.apache.lucene.search.similarities.NormalizationH3: Calls NormalizationH3(800)
NormalizationH3(float) - Constructor for class org.apache.lucene.search.similarities.NormalizationH3: Creates NormalizationH3 with the supplied parameter μ.
NormalizationZ - Class in org.apache.lucene.search.similarities: Pareto-Zipf Normalization
NormalizationZ() - Constructor for class org.apache.lucene.search.similarities.NormalizationZ: Calls NormalizationZ(0.3)
NormalizationZ(float) - Constructor for class org.apache.lucene.search.similarities.NormalizationZ: Creates NormalizationZ with the supplied parameter z.
normalize(Reader) - Method in class org.apache.lucene.analysis.CharFilterFactory: Normalize the specified input Reader While the default implementation returns input unchanged, char filters that should be applied at normalization time can delegate to create method.
normalize(String, String) - Method in class org.apache.lucene.analysis.Analyzer: Normalize a string down to the representation that it would have in the index.
normalize(String, TokenStream) - Method in class org.apache.lucene.analysis.Analyzer: Wrap the given TokenStream in order to apply normalization filters.
normalize(String, TokenStream) - Method in class org.apache.lucene.analysis.AnalyzerWrapper
normalize(String, TokenStream) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
normalize(TokenStream) - Method in class org.apache.lucene.analysis.TokenFilterFactory: Normalize the specified input TokenStream While the default implementation returns input unchanged, filters that should be applied at normalization time can delegate to create method.
normalizeVector() - Method in class org.apache.lucene.util.TermAndVector
normsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.lucene90.Lucene90NormsFormat
normsConsumer(SegmentWriteState) - Method in class org.apache.lucene.codecs.NormsFormat: Returns a NormsConsumer to write norms to the index.
NormsConsumer - Class in org.apache.lucene.codecs: Abstract API that consumes normalization values.
NormsConsumer() - Constructor for class org.apache.lucene.codecs.NormsConsumer: Sole constructor.
NormsFieldExistsQuery - Class in org.apache.lucene.search: Deprecated.
Use FieldExistsQuery instead.
NormsFieldExistsQuery(String) - Constructor for class org.apache.lucene.search.NormsFieldExistsQuery: Deprecated.

Create a query that will match that have a value for the given field.
normsFormat() - Method in class org.apache.lucene.codecs.Codec: Encodes/decodes document normalization values
normsFormat() - Method in class org.apache.lucene.codecs.FilterCodec
normsFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
NormsFormat - Class in org.apache.lucene.codecs: Encodes/decodes per-document score normalization values.
NormsFormat() - Constructor for class org.apache.lucene.codecs.NormsFormat: Sole constructor.
normsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.lucene90.Lucene90NormsFormat
normsProducer(SegmentReadState) - Method in class org.apache.lucene.codecs.NormsFormat: Returns a NormsProducer to read norms from the index.
NormsProducer - Class in org.apache.lucene.codecs: Abstract API that produces field normalization values
NormsProducer() - Constructor for class org.apache.lucene.codecs.NormsProducer: Sole constructor.
normsProducers - Variable in class org.apache.lucene.index.MergeState: Norms producers being merged
NOT_FOUND - org.apache.lucene.index.TermsEnum.SeekStatus: A different term was found after the requested term
NotDocIdSet - Class in org.apache.lucene.util: This DocIdSet encodes the negation of another DocIdSet.
NotDocIdSet(int, DocIdSet) - Constructor for class org.apache.lucene.util.NotDocIdSet: Sole constructor.
notifyReaderClosedListeners() - Method in class org.apache.lucene.index.IndexReader: For test framework use only.
notifyReaderClosedListeners() - Method in class org.apache.lucene.index.SegmentReader
notifyReaderClosedListeners() - Method in class org.apache.lucene.index.StandardDirectoryReader
NOTWITHIN - org.apache.lucene.geo.Component2D.WithinRelation: The query shape intersects an edge that does belong to the original shape or any point of the triangle is inside the shape.
NRTCachingDirectory - Class in org.apache.lucene.store: Wraps a RAM-resident directory around any provided delegate directory, to be used during NRT search.
NRTCachingDirectory(Directory, double, double) - Constructor for class org.apache.lucene.store.NRTCachingDirectory: We will cache a newly created output if 1) it's a flush or a merge and the estimated size of the merged segment is <= maxMergeSizeMB, and 2) the total cached bytes is <= maxCachedMB
NULL_ACCOUNTABLE - Static variable in interface org.apache.lucene.util.Accountable: An accountable that always returns 0
NUM - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer: Numeric token type
NUM_BYTES_ARRAY_HEADER - Static variable in class org.apache.lucene.util.RamUsageEstimator: Number of bytes to represent an array header (no content, but with alignments).
NUM_BYTES_OBJECT_ALIGNMENT - Static variable in class org.apache.lucene.util.RamUsageEstimator: A constant specifying the object alignment boundary inside the JVM.
NUM_BYTES_OBJECT_HEADER - Static variable in class org.apache.lucene.util.RamUsageEstimator: Number of bytes to represent an object header (no fields, no alignments).
NUM_BYTES_OBJECT_REF - Static variable in class org.apache.lucene.util.RamUsageEstimator: Number of bytes this JVM uses to represent an object reference.
numArcs() - Method in class org.apache.lucene.util.fst.FST.Arc: How many arcs; only valid if bytesPerArc != 0 (fixed length arcs).
numBadSegments - Variable in class org.apache.lucene.index.CheckIndex.Status: How many bad segments were found.
number - Variable in class org.apache.lucene.index.FieldInfo: Internal field number
numberOfDocuments - Variable in class org.apache.lucene.search.similarities.BasicStats: The number of documents.
numberOfFieldTokens - Variable in class org.apache.lucene.search.similarities.BasicStats: The total number of tokens in the field.
numberOfSkipLevels - Variable in class org.apache.lucene.codecs.MultiLevelSkipListReader: number of levels in this skip list
numberOfSkipLevels - Variable in class org.apache.lucene.codecs.MultiLevelSkipListWriter: number of levels in this skip list
numberOfTerms() - Method in class org.apache.lucene.document.ShapeDocValuesField: Returns the number of terms (tessellated triangles) for this shape
numBufferedBlocks() - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
numBufferedBlocks() - Method in class org.apache.lucene.util.RecyclingIntBlockAllocator
numBytes - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
numBytes - Variable in class org.apache.lucene.util.UnicodeUtil.UTF8CodePoint
numBytes() - Method in class org.apache.lucene.util.fst.FST
numCollected() - Method in class org.apache.lucene.search.AbstractKnnCollector
numCollected() - Method in class org.apache.lucene.search.TopKnnCollector
numDeleted - Variable in class org.apache.lucene.index.CheckIndex.Status.LiveDocStatus: Number of deleted documents.
numDeletedDocs() - Method in class org.apache.lucene.index.IndexReader: Returns the number of deleted documents.
numDeletedDocs(SegmentCommitInfo) - Method in class org.apache.lucene.index.IndexWriter: Obtain the number of deleted docs for a pooled reader.
numDeletedDocs(SegmentCommitInfo) - Method in interface org.apache.lucene.index.MergePolicy.MergeContext: Returns the number of deleted documents in the given segments.
numDeletesToMerge(SegmentCommitInfo) - Method in class org.apache.lucene.index.IndexWriter: Returns the number of deletes a merge would claim back if the given segment is merged.
numDeletesToMerge(SegmentCommitInfo) - Method in interface org.apache.lucene.index.MergePolicy.MergeContext: Returns the number of deletes a merge would claim back if the given segment is merged.
numDeletesToMerge(SegmentCommitInfo, int, IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.FilterMergePolicy
numDeletesToMerge(SegmentCommitInfo, int, IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.MergePolicy: Returns the number of deletes that a merge would claim on the given segment.
numDeletesToMerge(SegmentCommitInfo, int, IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.NoMergePolicy
numDeletesToMerge(SegmentCommitInfo, int, IOSupplier<CodecReader>) - Method in class org.apache.lucene.index.SoftDeletesRetentionMergePolicy
numDims - Variable in class org.apache.lucene.util.bkd.BKDConfig: How many dimensions we are storing at the leaf (data) nodes
numDocs - Variable in class org.apache.lucene.index.IndexWriter.DocStats: The total number of docs in this index, counting docs not yet flushed (still in the RAM buffer), but not counting deleted docs.
numDocs - Variable in class org.apache.lucene.store.FlushInfo
numDocs() - Method in class org.apache.lucene.index.BaseCompositeReader
numDocs() - Method in class org.apache.lucene.index.FilterCodecReader
numDocs() - Method in class org.apache.lucene.index.FilterLeafReader
numDocs() - Method in class org.apache.lucene.index.IndexReader: Returns the number of documents in this index.
numDocs() - Method in class org.apache.lucene.index.ParallelLeafReader
numDocs() - Method in class org.apache.lucene.index.SegmentReader
NUMERIC - org.apache.lucene.index.DocValuesType: A per-document Number
NUMERIC_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Numbers
NumericComparator<T extends Number> - Class in org.apache.lucene.search.comparators: Abstract numeric comparator for comparing numeric values.
NumericComparator(String, T, boolean, Pruning, int) - Constructor for class org.apache.lucene.search.comparators.NumericComparator
NumericComparator.NumericLeafComparator - Class in org.apache.lucene.search.comparators: Leaf comparator for NumericComparator that provides skipping functionality
NumericDocValues - Class in org.apache.lucene.index: A per-document numeric value.
NumericDocValues() - Constructor for class org.apache.lucene.index.NumericDocValues: Sole constructor.
NumericDocValuesField - Class in org.apache.lucene.document: Field that stores a per-document long value for scoring, sorting or value retrieval.
NumericDocValuesField(String, long) - Constructor for class org.apache.lucene.document.NumericDocValuesField: Creates a new DocValues field with the specified 64-bit long value
NumericDocValuesField(String, Long) - Constructor for class org.apache.lucene.document.NumericDocValuesField: Creates a new DocValues field with the specified 64-bit long value
NumericLeafComparator(LeafReaderContext) - Constructor for class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
NumericUtils - Class in org.apache.lucene.util: Helper APIs to encode numeric values as sortable bytes and vice-versa.
numericValue() - Method in class org.apache.lucene.document.DoublePoint
numericValue() - Method in class org.apache.lucene.document.Field
numericValue() - Method in class org.apache.lucene.document.FloatPoint
numericValue() - Method in class org.apache.lucene.document.IntPoint
numericValue() - Method in class org.apache.lucene.document.LongPoint
numericValue() - Method in interface org.apache.lucene.index.IndexableField: Non-null if this field has a numeric value
numFiles - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Number of files referenced by this segment.
numHoles() - Method in class org.apache.lucene.geo.Polygon: returns the number of holes for the polygon
numHoles() - Method in class org.apache.lucene.geo.XYPolygon: returns the number of holes for the polygon
numIndexDims - Variable in class org.apache.lucene.util.bkd.BKDConfig: How many dimensions we are indexing in the internal nodes
numLevels() - Method in class org.apache.lucene.index.Impacts: Return the number of levels on which we have impacts.
numLevels() - Method in class org.apache.lucene.util.hnsw.HnswGraph: Returns the number of levels of the graph
numLevels() - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph: Returns the current number of levels in the graph
numPoints() - Method in class org.apache.lucene.geo.Line: returns the number of vertex points
numPoints() - Method in class org.apache.lucene.geo.Polygon: returns the number of vertex points
numPoints() - Method in class org.apache.lucene.geo.XYLine: returns the number of vertex points
numPoints() - Method in class org.apache.lucene.geo.XYPolygon: returns the number of vertex points
numRamDocs() - Method in class org.apache.lucene.index.IndexWriter: Expert: Return the number of documents currently buffered in RAM.
numSegments - Variable in class org.apache.lucene.index.CheckIndex.Status: Number of segments in the index.

O

object - Variable in class org.apache.lucene.util.RefCount
ObjectCursor<VType> - Class in org.apache.lucene.internal.hppc: Forked from HPPC, holding int index and Object value.
ObjectCursor() - Constructor for class org.apache.lucene.internal.hppc.ObjectCursor
obtainFSLock(FSDirectory, String) - Method in class org.apache.lucene.store.FSLockFactory: Implement this method to obtain a lock for a FSDirectory instance.
obtainFSLock(FSDirectory, String) - Method in class org.apache.lucene.store.NativeFSLockFactory
obtainFSLock(FSDirectory, String) - Method in class org.apache.lucene.store.SimpleFSLockFactory
obtainLock(String) - Method in class org.apache.lucene.codecs.CompoundDirectory
obtainLock(String) - Method in class org.apache.lucene.store.BaseDirectory
obtainLock(String) - Method in class org.apache.lucene.store.Directory: Acquires and returns a Lock for a file with the given name.
obtainLock(String) - Method in class org.apache.lucene.store.FileSwitchDirectory
obtainLock(String) - Method in class org.apache.lucene.store.FilterDirectory
obtainLock(String) - Method in class org.apache.lucene.store.SleepingLockWrapper
obtainLock(Directory, String) - Method in class org.apache.lucene.store.FSLockFactory
obtainLock(Directory, String) - Method in class org.apache.lucene.store.LockFactory: Return a new obtained Lock instance identified by lockName.
obtainLock(Directory, String) - Method in class org.apache.lucene.store.NoLockFactory
obtainLock(Directory, String) - Method in class org.apache.lucene.store.SingleInstanceLockFactory
obtainLock(Directory, String) - Method in class org.apache.lucene.store.VerifyingLockFactory
of(List<T>, boolean) - Static method in class org.apache.lucene.index.DocIDMerger: Construct this from the provided subs
of(List<T>, int, boolean) - Static method in class org.apache.lucene.index.DocIDMerger: Construct this from the provided subs, specifying the maximum sub count
of(DocIdSetIterator, int) - Static method in class org.apache.lucene.util.BitSet: Build a BitSet from the content of the provided DocIdSetIterator.
of(IndexInput, int, int, long) - Static method in class org.apache.lucene.util.packed.MonotonicBlockPackedReader: Sole constructor.
offer(float) - Method in class org.apache.lucene.util.hnsw.BlockingFloatHeap: Inserts a value into this heap.
offer(float) - Method in class org.apache.lucene.util.hnsw.FloatHeap: Inserts a value into this heap.
offer(float[], int) - Method in class org.apache.lucene.util.hnsw.BlockingFloatHeap: Inserts array of values into this heap.
OffHeapByteVectorValues - Class in org.apache.lucene.codecs.lucene95: Read the vector values from the index input.
OffHeapByteVectorValues.DenseOffHeapVectorValues - Class in org.apache.lucene.codecs.lucene95: Dense vector values that are stored off-heap.
OffHeapFloatVectorValues - Class in org.apache.lucene.codecs.lucene95: Read the vector values from the index input.
OffHeapFloatVectorValues.DenseOffHeapVectorValues - Class in org.apache.lucene.codecs.lucene95: Dense vector values that are stored off-heap.
OffHeapFSTStore - Class in org.apache.lucene.util.fst: Provides off heap storage of finite state machine (FST), using underlying index input instead of byte store on heap
OffHeapFSTStore(IndexInput, long, FST.FSTMetadata<?>) - Constructor for class org.apache.lucene.util.fst.OffHeapFSTStore
OffHeapQuantizedByteVectorValues - Class in org.apache.lucene.codecs.lucene99: Read the quantized vector values and their score correction values from the index input.
OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues - Class in org.apache.lucene.codecs.lucene99: Dense vector values that are stored off-heap.
OfflinePointReader - Class in org.apache.lucene.util.bkd: Reads points from disk in a fixed-with format, previously written with OfflinePointWriter.
OfflinePointReader(BKDConfig, Directory, String, long, long, byte[]) - Constructor for class org.apache.lucene.util.bkd.OfflinePointReader
OfflinePointWriter - Class in org.apache.lucene.util.bkd: Writes points to disk in a fixed-with format.
OfflinePointWriter(BKDConfig, Directory, String, String, long) - Constructor for class org.apache.lucene.util.bkd.OfflinePointWriter: Create a new writer with an unknown number of incoming points
OfflineSorter - Class in org.apache.lucene.util: On-disk sorting of byte arrays.
OfflineSorter(Directory, String) - Constructor for class org.apache.lucene.util.OfflineSorter: Defaults constructor.
OfflineSorter(Directory, String, Comparator<BytesRef>) - Constructor for class org.apache.lucene.util.OfflineSorter: Defaults constructor with a custom comparator.
OfflineSorter(Directory, String, Comparator<BytesRef>, OfflineSorter.BufferSize, int, int, ExecutorService, int) - Constructor for class org.apache.lucene.util.OfflineSorter: All-details constructor.
OfflineSorter.BufferSize - Class in org.apache.lucene.util: A bit more descriptive unit for constructors.
OfflineSorter.ByteSequencesReader - Class in org.apache.lucene.util: Utility class to read length-prefixed byte[] entries from an input.
OfflineSorter.ByteSequencesWriter - Class in org.apache.lucene.util: Utility class to emit length-prefixed byte[] entries to an output stream for sorting.
OfflineSorter.SortInfo - Class in org.apache.lucene.util: Sort info (debugging mostly).
offset - Variable in class org.apache.lucene.util.BytesRef: Offset of first valid byte.
offset - Variable in class org.apache.lucene.util.CharsRef: Offset of first valid character.
offset - Variable in class org.apache.lucene.util.IntsRef: Offset of first valid integer.
offset - Variable in class org.apache.lucene.util.LongsRef: Offset of first valid long.
OffsetAttribute - Interface in org.apache.lucene.analysis.tokenattributes: The start and end character offset of a Token.
OffsetAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes: Default implementation of OffsetAttribute.
OffsetAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl: Initialize this attribute with startOffset and endOffset of 0.
OFFSETS - Static variable in class org.apache.lucene.index.PostingsEnum: Flag to pass to TermsEnum.postings(PostingsEnum, int) if you require offsets in the returned enum.
oldToNew(int) - Method in class org.apache.lucene.index.Sorter.DocMap: Given a doc ID from the original index, return its ordinal in the sorted index.
omitNorms() - Method in class org.apache.lucene.document.FieldType: True if normalization values should be omitted for the field.
omitNorms() - Method in interface org.apache.lucene.index.IndexableFieldType: True if normalization values should be omitted for the field.
omitsNorms() - Method in class org.apache.lucene.index.FieldInfo: Returns true if norms are explicitly omitted for this field
onClear() - Method in class org.apache.lucene.search.LRUQueryCache: Expert: callback when the cache is completely cleared.
onClose(IndexReader.CacheKey) - Method in interface org.apache.lucene.index.IndexReader.ClosedListener: Invoked when the resource (segment core, or index reader) that is being cached on is closed.
onCommit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.IndexDeletionPolicy: This is called each time the writer completed a commit.
onCommit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy: Deletes all commits except the most recent one.
onCommit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.NoDeletionPolicy
onCommit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
onDocIdSetCache(Object, long) - Method in class org.apache.lucene.search.LRUQueryCache: Expert: callback when a DocIdSet is added to this cache.
onDocIdSetEviction(Object, int, long) - Method in class org.apache.lucene.search.LRUQueryCache: Expert: callback when one or more DocIdSets are removed from this cache.
ONE_GB - Static variable in class org.apache.lucene.util.RamUsageEstimator: One gigabyte bytes.
ONE_KB - Static variable in class org.apache.lucene.util.RamUsageEstimator: One kilobyte bytes.
ONE_MB - Static variable in class org.apache.lucene.util.RamUsageEstimator: One megabyte bytes.
OneMerge(List<SegmentCommitInfo>) - Constructor for class org.apache.lucene.index.MergePolicy.OneMerge: Sole constructor.
OneMerge(CodecReader...) - Constructor for class org.apache.lucene.index.MergePolicy.OneMerge: Create a OneMerge directly from CodecReaders.
OneMerge(MergePolicy.OneMerge) - Constructor for class org.apache.lucene.index.MergePolicy.OneMerge: Constructor for wrapping.
OneMergeProgress() - Constructor for class org.apache.lucene.index.MergePolicy.OneMergeProgress: Creates a new merge progress info.
OneMergeWrappingMergePolicy - Class in org.apache.lucene.index: A wrapping merge policy that wraps the MergePolicy.OneMerge objects returned by the wrapped merge policy.
OneMergeWrappingMergePolicy(MergePolicy, UnaryOperator<MergePolicy.OneMerge>) - Constructor for class org.apache.lucene.index.OneMergeWrappingMergePolicy: Constructor
OnHeapFSTStore - Class in org.apache.lucene.util.fst: Provides storage of finite state machine (FST), using byte array or byte store allocated on heap.
OnHeapFSTStore(int, DataInput, long) - Constructor for class org.apache.lucene.util.fst.OnHeapFSTStore
OnHeapHnswGraph - Class in org.apache.lucene.util.hnsw: An HnswGraph where all nodes and connections are held in memory.
onHit(Object, Query) - Method in class org.apache.lucene.search.LRUQueryCache: Expert: callback when there is a cache hit on a given query.
onInit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.IndexDeletionPolicy: This is called once when a writer is first instantiated to give the policy a chance to remove old commit points.
onInit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy: Deletes all commits except the most recent one.
onInit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.NoDeletionPolicy
onInit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
onMergeFinished(MergePolicy.OneMerge) - Method in interface org.apache.lucene.index.MergeScheduler.MergeSource: Does finishing for a merge.
onMiss(Object, Query) - Method in class org.apache.lucene.search.LRUQueryCache: Expert: callback when there is a cache miss on a given query.
onOrAfter(Version) - Method in class org.apache.lucene.util.Version: Returns true if this version is the same or after the version from the argument.
onQueryCache(Query, long) - Method in class org.apache.lucene.search.LRUQueryCache: Expert: callback when a query is added to this cache.
onQueryEviction(Query, long) - Method in class org.apache.lucene.search.LRUQueryCache: Expert: callback when a query is evicted from this cache.
onTragicEvent(Throwable, String) - Method in class org.apache.lucene.index.IndexWriter: This method should be called on a tragic event ie.
onUse(Query) - Method in interface org.apache.lucene.search.QueryCachingPolicy: Callback that is called every time that a cached filter is used.
onUse(Query) - Method in class org.apache.lucene.search.UsageTrackingQueryCachingPolicy
open(Path) - Static method in class org.apache.lucene.store.FSDirectory: Creates an FSDirectory instance, trying to pick the best implementation given the current environment.
open(Path, LockFactory) - Static method in class org.apache.lucene.store.FSDirectory: Just like FSDirectory.open(Path), but allows you to also specify a custom LockFactory.
open(IndexCommit) - Static method in class org.apache.lucene.index.DirectoryReader: Expert: returns an IndexReader reading the index in the given IndexCommit.
open(IndexCommit, int, Comparator<LeafReader>) - Static method in class org.apache.lucene.index.DirectoryReader: Expert: returns an IndexReader reading the index on the given IndexCommit.
open(IndexWriter) - Static method in class org.apache.lucene.index.DirectoryReader: Open a near real time IndexReader from the IndexWriter.
open(IndexWriter, boolean, boolean) - Static method in class org.apache.lucene.index.DirectoryReader: Expert: open a near real time IndexReader from the IndexWriter, controlling whether past deletions should be applied.
open(Directory) - Static method in class org.apache.lucene.index.DirectoryReader: Returns a IndexReader reading the index in the given Directory
open(Directory, Comparator<LeafReader>) - Static method in class org.apache.lucene.index.DirectoryReader: Returns a IndexReader for the the index in the given Directory
open(Directory, SegmentInfos, List<? extends LeafReader>, Comparator<LeafReader>) - Static method in class org.apache.lucene.index.StandardDirectoryReader: This constructor is only used for StandardDirectoryReader.doOpenIfChanged(SegmentInfos), as well as NRT replication.
openChecksumInput(String, IOContext) - Method in class org.apache.lucene.store.Directory: Opens a checksum-computing stream for reading an existing file.
openIfChanged(DirectoryReader) - Static method in class org.apache.lucene.index.DirectoryReader: If the index has changed since the provided reader was opened, open and return a new reader; else, return null.
openIfChanged(DirectoryReader, IndexCommit) - Static method in class org.apache.lucene.index.DirectoryReader: If the IndexCommit differs from what the provided reader is searching, open and return a new reader; else, return null.
openIfChanged(DirectoryReader, IndexWriter) - Static method in class org.apache.lucene.index.DirectoryReader: Expert: If there changes (committed or not) in the IndexWriter versus what the provided reader is searching, then open and return a new IndexReader searching both committed and uncommitted changes from the writer; else, return null (though, the current implementation never returns null).
openIfChanged(DirectoryReader, IndexWriter, boolean) - Static method in class org.apache.lucene.index.DirectoryReader: Expert: Opens a new reader, if there are any changes, controlling whether past deletions should be applied.
openInput(String, IOContext) - Method in class org.apache.lucene.store.ByteBuffersDirectory
openInput(String, IOContext) - Method in class org.apache.lucene.store.Directory: Opens a stream for reading an existing file.
openInput(String, IOContext) - Method in class org.apache.lucene.store.FileSwitchDirectory
openInput(String, IOContext) - Method in class org.apache.lucene.store.FilterDirectory
openInput(String, IOContext) - Method in class org.apache.lucene.store.MMapDirectory: Creates an IndexInput for the file with the given name.
openInput(String, IOContext) - Method in class org.apache.lucene.store.NIOFSDirectory
openInput(String, IOContext) - Method in class org.apache.lucene.store.NRTCachingDirectory
openMode - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: IndexWriterConfig.OpenMode that IndexWriter is opened with.
openReaderPassed - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: True if we were able to open a CodecReader on this segment.
openResource(String) - Method in class org.apache.lucene.util.ClasspathResourceLoader
openResource(String) - Method in class org.apache.lucene.util.ModuleResourceLoader
openResource(String) - Method in interface org.apache.lucene.util.ResourceLoader: Opens a named resource
Operations - Class in org.apache.lucene.util.automaton: Automata operations.
optional(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns an automaton that accepts the union of the empty string and the language of the given automaton.
Options() - Constructor for class org.apache.lucene.index.CheckIndex.Options: Sole constructor.
or(DocIdSetIterator) - Method in class org.apache.lucene.util.BitSet: Does in-place OR of the bits provided by the iterator.
or(DocIdSetIterator) - Method in class org.apache.lucene.util.FixedBitSet
or(DocIdSetIterator) - Method in class org.apache.lucene.util.SparseFixedBitSet
or(FixedBitSet) - Method in class org.apache.lucene.util.FixedBitSet: this = this OR other
or(LongBitSet) - Method in class org.apache.lucene.util.LongBitSet: this = this OR other
ord - Variable in class org.apache.lucene.index.LeafReaderContext: The reader's ord in the top-level's leaves array
ord - Variable in class org.apache.lucene.index.OrdTermState: Term ordinal, i.e.
ord() - Method in class org.apache.lucene.index.FilteredTermsEnum
ord() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
ord() - Method in class org.apache.lucene.index.MultiTermsEnum
ord() - Method in class org.apache.lucene.index.TermsEnum: Returns ordinal position for current term.
ord() - Method in class org.apache.lucene.search.FuzzyTermsEnum
ord() - Method in interface org.apache.lucene.util.BytesRefArray.IndexedBytesRefIterator: Returns the ordinal position of the element that was returned in the latest call of BytesRefIterator.next().
ord() - Method in class org.apache.lucene.util.packed.BlockPackedReaderIterator: Return the offset of the next value to read.
ord() - Method in interface org.apache.lucene.util.packed.PackedInts.ReaderIterator: Returns the current position
ord() - Method in class org.apache.lucene.util.packed.PackedInts.Writer: Returns the current ord in the stream (number of values that have been written so far minus one).
OrdinalMap - Class in org.apache.lucene.index: Maps per-segment ordinals to/from global ordinal space, using a compact packed-ints representation.
OrdinalTranslatedKnnCollector - Class in org.apache.lucene.util.hnsw: Wraps a provided KnnCollector object, translating the provided vectorId ordinal to a documentId
OrdinalTranslatedKnnCollector(KnnCollector, IntToIntFunction) - Constructor for class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
ordInParent - Variable in class org.apache.lucene.index.IndexReaderContext: the ord for this reader in the parent, 0 if parent is null
OrdTermState - Class in org.apache.lucene.index: An ordinal based TermState
OrdTermState() - Constructor for class org.apache.lucene.index.OrdTermState: Sole constructor.
ordToDoc(int) - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues: Translates vector ordinal to the correct document ID.
ordToDoc(int) - Method in class org.apache.lucene.util.hnsw.RandomVectorScorer.AbstractRandomVectorScorer
ordToDoc(int) - Method in interface org.apache.lucene.util.hnsw.RandomVectorScorer: Translates vector ordinal to the correct document ID.
OrdToDocDISIReaderConfiguration - Class in org.apache.lucene.codecs.lucene95: Configuration for DirectMonotonicReader and IndexedDISI for reading sparse vectors.
ordValue() - Method in class org.apache.lucene.index.FilterSortedDocValues
ordValue() - Method in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues
ordValue() - Method in class org.apache.lucene.index.SortedDocValues: Returns the ordinal for the current docID.
org.apache.lucene.analysis - package org.apache.lucene.analysis: Text analysis.
org.apache.lucene.analysis.standard - package org.apache.lucene.analysis.standard: Fast, general-purpose grammar-based tokenizer StandardTokenizer implements the Word Break rules from the Unicode Text Segmentation algorithm, as specified in Unicode Standard Annex #29.
org.apache.lucene.analysis.tokenattributes - package org.apache.lucene.analysis.tokenattributes: General-purpose attributes for text analysis.
org.apache.lucene.codecs - package org.apache.lucene.codecs: Codecs API: API for customization of the encoding and structure of the index.
org.apache.lucene.codecs.compressing - package org.apache.lucene.codecs.compressing: Compressing helper classes.
org.apache.lucene.codecs.hnsw - package org.apache.lucene.codecs.hnsw: HNSW vector helper classes.
org.apache.lucene.codecs.lucene90 - package org.apache.lucene.codecs.lucene90: Lucene 9.0 file format.
org.apache.lucene.codecs.lucene90.blocktree - package org.apache.lucene.codecs.lucene90.blocktree: BlockTree terms dictionary.
org.apache.lucene.codecs.lucene90.compressing - package org.apache.lucene.codecs.lucene90.compressing: Lucene 9.0 compressing format.
org.apache.lucene.codecs.lucene912 - package org.apache.lucene.codecs.lucene912: Lucene 9.12 file format.
org.apache.lucene.codecs.lucene94 - package org.apache.lucene.codecs.lucene94: Lucene 9.4 file format.
org.apache.lucene.codecs.lucene95 - package org.apache.lucene.codecs.lucene95: Lucene 9.5 file format.
org.apache.lucene.codecs.lucene99 - package org.apache.lucene.codecs.lucene99: Lucene 9.9 file format.
org.apache.lucene.codecs.perfield - package org.apache.lucene.codecs.perfield: Postings format that can delegate to different formats per-field.
org.apache.lucene.document - package org.apache.lucene.document: The logical representation of a Document for indexing and searching.
org.apache.lucene.geo - package org.apache.lucene.geo: Geospatial Utility Implementations for Lucene Core
org.apache.lucene.index - package org.apache.lucene.index: Code to maintain and access indices.
org.apache.lucene.internal.hppc - package org.apache.lucene.internal.hppc: Internal copy of a subset of classes from the HPPC library.
org.apache.lucene.internal.tests - package org.apache.lucene.internal.tests: Internal bridges to package-private internals, for use by the lucene test framework only.
org.apache.lucene.internal.vectorization - package org.apache.lucene.internal.vectorization: Internal implementations to support SIMD vectorization.
org.apache.lucene.search - package org.apache.lucene.search: Code to search indices.
org.apache.lucene.search.comparators - package org.apache.lucene.search.comparators: Comparators, used to compare hits so as to determine their sort order when collecting the top results with TopFieldCollector.
org.apache.lucene.search.knn - package org.apache.lucene.search.knn: Classes related to vector search: knn and vector fields.
org.apache.lucene.search.similarities - package org.apache.lucene.search.similarities: This package contains the various ranking models that can be used in Lucene.
org.apache.lucene.store - package org.apache.lucene.store: Binary i/o API, used for all index data.
org.apache.lucene.util - package org.apache.lucene.util: Some utility classes.
org.apache.lucene.util.automaton - package org.apache.lucene.util.automaton: Finite-state automaton for regular expressions.
org.apache.lucene.util.bkd - package org.apache.lucene.util.bkd: Block KD-tree, implementing the generic spatial data structure described in this paper.
org.apache.lucene.util.compress - package org.apache.lucene.util.compress: Compression utilities.
org.apache.lucene.util.fst - package org.apache.lucene.util.fst: Finite state transducers
org.apache.lucene.util.graph - package org.apache.lucene.util.graph: Utility classes for working with token streams as graphs.
org.apache.lucene.util.hnsw - package org.apache.lucene.util.hnsw: Navigable Small-World graph, nominally Hierarchical but currently only has a single layer.
org.apache.lucene.util.mutable - package org.apache.lucene.util.mutable: Comparable object wrappers
org.apache.lucene.util.packed - package org.apache.lucene.util.packed: Packed integer arrays and streams.
org.apache.lucene.util.quantization - package org.apache.lucene.util.quantization: Provides quantization methods for scaling vector values to smaller data types and possibly fewer dimensions
orient(double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.GeoUtils: Returns a positive value if points a, b, and c are arranged in counter-clockwise order, negative value if clockwise, zero if collinear.
OS_ARCH - Static variable in class org.apache.lucene.util.Constants: The value of System.getProperty("os.arch").
OS_NAME - Static variable in class org.apache.lucene.util.Constants: The value of System.getProperty("os.name").
OS_VERSION - Static variable in class org.apache.lucene.util.Constants: The value of System.getProperty("os.version").
OTHER - org.apache.lucene.index.MergePolicy.OneMergeProgress.PauseReason: Other reason.
out - Variable in class org.apache.lucene.store.FilterIndexOutput
out - Variable in class org.apache.lucene.util.bkd.OfflinePointWriter
out - Variable in class org.apache.lucene.util.OfflineSorter.ByteSequencesWriter
out - Variable in class org.apache.lucene.util.packed.PackedInts.Writer
output - Variable in class org.apache.lucene.util.fst.BytesRefFSTEnum.InputOutput
output - Variable in class org.apache.lucene.util.fst.IntsRefFSTEnum.InputOutput
output - Variable in class org.apache.lucene.util.fst.Util.FSTPath: Holds cost plus any usage-specific output:
output - Variable in class org.apache.lucene.util.fst.Util.Result
output() - Method in class org.apache.lucene.util.fst.FST.Arc
OUTPUT_AS_BYTE_ARRAY - Static variable in class org.apache.lucene.store.ByteBuffersDirectory
OUTPUT_AS_MANY_BUFFERS - Static variable in class org.apache.lucene.store.ByteBuffersDirectory
OUTPUT_AS_MANY_BUFFERS_LUCENE - Static variable in class org.apache.lucene.store.ByteBuffersDirectory: Deprecated.
Use ByteBuffersDirectory.OUTPUT_AS_MANY_BUFFERS instead.
OUTPUT_AS_ONE_BUFFER - Static variable in class org.apache.lucene.store.ByteBuffersDirectory
output1 - Variable in class org.apache.lucene.util.fst.PairOutputs.Pair
output2 - Variable in class org.apache.lucene.util.fst.PairOutputs.Pair
outputs - Variable in class org.apache.lucene.util.fst.FST
Outputs<T> - Class in org.apache.lucene.util.fst: Represents the outputs for an FST, providing the basic algebra required for building and traversing the FST.
Outputs() - Constructor for class org.apache.lucene.util.fst.Outputs
OutputStreamDataOutput - Class in org.apache.lucene.store: A DataOutput wrapping a plain OutputStream.
OutputStreamDataOutput(OutputStream) - Constructor for class org.apache.lucene.store.OutputStreamDataOutput
OutputStreamIndexOutput - Class in org.apache.lucene.store: Implementation class for buffered IndexOutput that writes to an OutputStream.
OutputStreamIndexOutput(String, String, OutputStream, int) - Constructor for class org.apache.lucene.store.OutputStreamIndexOutput: Creates a new OutputStreamIndexOutput with the given buffer size.
outputToString(Long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
outputToString(Object) - Method in class org.apache.lucene.util.fst.NoOutputs
outputToString(BytesRef) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
outputToString(CharsRef) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
outputToString(PairOutputs.Pair<A, B>) - Method in class org.apache.lucene.util.fst.PairOutputs
outputToString(IntsRef) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
outputToString(T) - Method in class org.apache.lucene.util.fst.Outputs
overheadPerValue(int) - Method in enum org.apache.lucene.util.packed.PackedInts.Format: Returns the overhead per value, in bits.
overheadRatio(int) - Method in enum org.apache.lucene.util.packed.PackedInts.Format: Returns the overhead ratio (overhead per value / bits per value).
oversize(int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Returns an array size >= minTargetSize, generally over-allocating exponentially to achieve amortized linear-time cost as the array grows.
owner - Variable in class org.apache.lucene.index.OrdinalMap: Cache key of whoever asked for this awful thing

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pack(double...) - Static method in class org.apache.lucene.document.DoublePoint: Pack a double point into a BytesRef
pack(float...) - Static method in class org.apache.lucene.document.FloatPoint: Pack a float point into a BytesRef
pack(int...) - Static method in class org.apache.lucene.document.IntPoint: Pack an integer point into a BytesRef
pack(long...) - Static method in class org.apache.lucene.document.LongPoint: Pack a long point into a BytesRef
PACKED - org.apache.lucene.util.packed.PackedInts.Format: Compact format, all bits are written contiguously.
PACKED_SINGLE_BLOCK - org.apache.lucene.util.packed.PackedInts.Format: Deprecated.
Use PackedInts.Format.PACKED instead.
packedBuilder(float) - Static method in class org.apache.lucene.util.packed.PackedLongValues
packedBuilder(int, float) - Static method in class org.apache.lucene.util.packed.PackedLongValues: Return a new PackedLongValues.Builder that will compress efficiently positive integers.
packedBytesLength - Variable in class org.apache.lucene.util.bkd.BKDConfig: numDataDims * bytesPerDim
PackedDataInput - Class in org.apache.lucene.util.packed: A DataInput wrapper to read unaligned, variable-length packed integers.
PackedDataInput(DataInput) - Constructor for class org.apache.lucene.util.packed.PackedDataInput: Create a new instance that wraps in.
PackedDataOutput - Class in org.apache.lucene.util.packed: A DataOutput wrapper to write unaligned, variable-length packed integers.
PackedDataOutput(DataOutput) - Constructor for class org.apache.lucene.util.packed.PackedDataOutput: Create a new instance that wraps out.
packedIndexBytesLength - Variable in class org.apache.lucene.util.bkd.BKDConfig: numIndexDims * bytesPerDim
PackedInts - Class in org.apache.lucene.util.packed: Simplistic compression for array of unsigned long values.
PackedInts() - Constructor for class org.apache.lucene.util.packed.PackedInts
PackedInts.Decoder - Interface in org.apache.lucene.util.packed: A decoder for packed integers.
PackedInts.Encoder - Interface in org.apache.lucene.util.packed: An encoder for packed integers.
PackedInts.Format - Enum in org.apache.lucene.util.packed: A format to write packed ints.
PackedInts.FormatAndBits - Class in org.apache.lucene.util.packed: Simple class that holds a format and a number of bits per value.
PackedInts.Mutable - Class in org.apache.lucene.util.packed: A packed integer array that can be modified.
PackedInts.NullReader - Class in org.apache.lucene.util.packed: A PackedInts.Reader which has all its values equal to 0 (bitsPerValue = 0).
PackedInts.Reader - Class in org.apache.lucene.util.packed: A read-only random access array of positive integers.
PackedInts.ReaderIterator - Interface in org.apache.lucene.util.packed: Run-once iterator interface, to decode previously saved PackedInts.
PackedInts.Writer - Class in org.apache.lucene.util.packed: A write-once Writer.
PackedLongValues - Class in org.apache.lucene.util.packed: Utility class to compress integers into a LongValues instance.
PackedLongValues.Builder - Class in org.apache.lucene.util.packed: A Builder for a PackedLongValues instance.
PackedLongValues.Iterator - Class in org.apache.lucene.util.packed: An iterator over long values.
PackedTokenAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes: Default implementation of the common attributes used by Lucene: CharTermAttribute TypeAttribute PositionIncrementAttribute PositionLengthAttribute OffsetAttribute TermFrequencyAttribute
PackedTokenAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl: Constructs the attribute implementation.
packedValue() - Method in interface org.apache.lucene.util.bkd.PointValue: Returns the packed values for the dimensions
packedValueDocIDBytes() - Method in interface org.apache.lucene.util.bkd.PointValue: Returns the byte representation of the packed value together with the docID
PagedBytes - Class in org.apache.lucene.util: Represents a logical byte[] as a series of pages.
PagedBytes(int) - Constructor for class org.apache.lucene.util.PagedBytes: 1<<blockBits must be bigger than biggest single BytesRef slice that will be pulled
PagedBytes.PagedBytesDataInput - Class in org.apache.lucene.util: Input that transparently iterates over pages
PagedBytes.PagedBytesDataOutput - Class in org.apache.lucene.util: Output that transparently spills to new pages as necessary
PagedBytes.Reader - Class in org.apache.lucene.util: Provides methods to read BytesRefs from a frozen PagedBytes.
PagedBytesDataOutput() - Constructor for class org.apache.lucene.util.PagedBytes.PagedBytesDataOutput
PagedGrowableWriter - Class in org.apache.lucene.util.packed: A PagedGrowableWriter.
PagedGrowableWriter(long, int, int, float) - Constructor for class org.apache.lucene.util.packed.PagedGrowableWriter: Create a new PagedGrowableWriter instance.
PagedMutable - Class in org.apache.lucene.util.packed: A PagedMutable.
PagedMutable(long, int, int, float) - Constructor for class org.apache.lucene.util.packed.PagedMutable: Create a new PagedMutable instance.
PairOutputs<A,B> - Class in org.apache.lucene.util.fst: An FST Outputs implementation, holding two other outputs.
PairOutputs(Outputs<A>, Outputs<B>) - Constructor for class org.apache.lucene.util.fst.PairOutputs
PairOutputs.Pair<A,B> - Class in org.apache.lucene.util.fst: Holds a single pair of two outputs.
ParallelCompositeReader - Class in org.apache.lucene.index: An CompositeReader which reads multiple, parallel indexes.
ParallelCompositeReader(boolean, CompositeReader...) - Constructor for class org.apache.lucene.index.ParallelCompositeReader: Create a ParallelCompositeReader based on the provided readers.
ParallelCompositeReader(boolean, CompositeReader[], CompositeReader[]) - Constructor for class org.apache.lucene.index.ParallelCompositeReader: Expert: create a ParallelCompositeReader based on the provided readers and storedFieldReaders; when a document is loaded, only storedFieldsReaders will be used.
ParallelCompositeReader(CompositeReader...) - Constructor for class org.apache.lucene.index.ParallelCompositeReader: Create a ParallelCompositeReader based on the provided readers; auto-closes the given readers on IndexReader.close().
ParallelLeafReader - Class in org.apache.lucene.index: An LeafReader which reads multiple, parallel indexes.
ParallelLeafReader(boolean, LeafReader...) - Constructor for class org.apache.lucene.index.ParallelLeafReader: Create a ParallelLeafReader based on the provided readers.
ParallelLeafReader(boolean, LeafReader[], LeafReader[]) - Constructor for class org.apache.lucene.index.ParallelLeafReader: Expert: create a ParallelLeafReader based on the provided readers and storedFieldReaders; when a document is loaded, only storedFieldsReaders will be used.
ParallelLeafReader(LeafReader...) - Constructor for class org.apache.lucene.index.ParallelLeafReader: Create a ParallelLeafReader based on the provided readers; auto-closes the given readers on IndexReader.close().
parent - Variable in class org.apache.lucene.index.IndexReaderContext: The reader context for this reader's immediate parent, or null if none
parentField - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: parent document field
parentQuery - Variable in class org.apache.lucene.search.Weight
parse(String) - Static method in class org.apache.lucene.geo.SimpleWKTShapeParser
parse(String) - Static method in class org.apache.lucene.util.Version: Parse a version number of the form "major.minor.bugfix.prerelease".
parseExpectedType(String, SimpleWKTShapeParser.ShapeType) - Static method in class org.apache.lucene.geo.SimpleWKTShapeParser
parseGeneration(String) - Static method in class org.apache.lucene.index.IndexFileNames: Returns the generation from this file name, or 0 if there is no generation.
parseInt(char[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Parses a char array into an int.
parseInt(char[], int, int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Parses the string argument as if it was an int value and returns the result.
parseLeniently(String) - Static method in class org.apache.lucene.util.Version: Parse the given version number as a constant or dot based version.
parseOptions(String[]) - Static method in class org.apache.lucene.index.CheckIndex: Parse command line args into fields
parseSegmentName(String) - Static method in class org.apache.lucene.index.IndexFileNames: Parses the segment name out of the given file name.
partial - Variable in class org.apache.lucene.index.CheckIndex.Status: True if we checked only specific segments (CheckIndex.checkIndex(List)) was called with non-null argument).
partition(BKDConfig, int, int, int, MutablePointTree, int, int, int, BytesRef, BytesRef) - Static method in class org.apache.lucene.util.bkd.MutablePointTreeReaderUtils: Partition points around mid.
PathSlice(PointWriter, long, long) - Constructor for class org.apache.lucene.util.bkd.BKDRadixSelector.PathSlice
pause(long) - Method in class org.apache.lucene.index.MergeRateLimiter
pause(long) - Method in class org.apache.lucene.store.RateLimiter: Pauses, if necessary, to keep the instantaneous IO rate at or below the target.
pause(long) - Method in class org.apache.lucene.store.RateLimiter.SimpleRateLimiter: Pauses, if necessary, to keep the instantaneous IO rate at or below the target.
PAUSED - org.apache.lucene.index.MergePolicy.OneMergeProgress.PauseReason: Temporarily paused because of exceeded throughput rate.
pauseNanos(long, MergePolicy.OneMergeProgress.PauseReason, BooleanSupplier) - Method in class org.apache.lucene.index.MergePolicy.OneMergeProgress: Pauses the calling thread for at least pauseNanos nanoseconds unless the merge is aborted or the external condition returns false, in which case control returns immediately.
PAY_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat: Filename extension for payloads and offsets.
payload - Variable in class org.apache.lucene.util.fst.Util.FSTPath
PayloadAttribute - Interface in org.apache.lucene.analysis.tokenattributes: The payload of a Token.
PayloadAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes: Default implementation of PayloadAttribute.
PayloadAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl: Initialize this attribute with no payload.
PayloadAttributeImpl(BytesRef) - Constructor for class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl: Initialize this attribute with the given payload.
PAYLOADS - Static variable in class org.apache.lucene.index.PostingsEnum: Flag to pass to TermsEnum.postings(PostingsEnum, int) if you require payloads in the returned enum.
payStartFP - Variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState: file pointer to the start of the payloads enumeration, in Lucene912PostingsFormat.PAY_EXTENSION file
peek() - Method in class org.apache.lucene.util.hnsw.BlockingFloatHeap: Retrieves, but does not remove, the head of this heap.
peek() - Method in class org.apache.lucene.util.hnsw.FloatHeap: Retrieves, but does not remove, the head of this heap.
PENDING_SEGMENTS - Static variable in class org.apache.lucene.index.IndexFileNames: Name of pending index segment file
PER_FIELD_FORMAT_KEY - Static variable in class org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat: FieldInfo attribute name used to store the format name for each field.
PER_FIELD_FORMAT_KEY - Static variable in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat: FieldInfo attribute name used to store the format name for each field.
PER_FIELD_FORMAT_KEY - Static variable in class org.apache.lucene.codecs.perfield.PerFieldPostingsFormat: FieldInfo attribute name used to store the format name for each field.
PER_FIELD_NAME - Static variable in class org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat: Name of this DocValuesFormat.
PER_FIELD_NAME - Static variable in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat: Name of this KnnVectorsFormat.
PER_FIELD_NAME - Static variable in class org.apache.lucene.codecs.perfield.PerFieldPostingsFormat: Name of this PostingsFormat.
PER_FIELD_REUSE_STRATEGY - Static variable in class org.apache.lucene.analysis.Analyzer: A predefined Analyzer.ReuseStrategy that reuses components per-field by maintaining a Map of TokenStreamComponent per field name.
PER_FIELD_SUFFIX_KEY - Static variable in class org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat: FieldInfo attribute name used to store the segment suffix name for each field.
PER_FIELD_SUFFIX_KEY - Static variable in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat: FieldInfo attribute name used to store the segment suffix name for each field.
PER_FIELD_SUFFIX_KEY - Static variable in class org.apache.lucene.codecs.perfield.PerFieldPostingsFormat: FieldInfo attribute name used to store the segment suffix name for each field.
PerFieldDocValuesFormat - Class in org.apache.lucene.codecs.perfield: Enables per field docvalues support.
PerFieldDocValuesFormat() - Constructor for class org.apache.lucene.codecs.perfield.PerFieldDocValuesFormat: Sole constructor.
PerFieldKnnVectorsFormat - Class in org.apache.lucene.codecs.perfield: Enables per field numeric vector support.
PerFieldKnnVectorsFormat() - Constructor for class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat: Sole constructor.
PerFieldKnnVectorsFormat.FieldsReader - Class in org.apache.lucene.codecs.perfield: VectorReader that can wrap multiple delegate readers, selected by field.
PerFieldPostingsFormat - Class in org.apache.lucene.codecs.perfield: Enables per field postings support.
PerFieldPostingsFormat() - Constructor for class org.apache.lucene.codecs.perfield.PerFieldPostingsFormat: Sole constructor.
PerFieldSimilarityWrapper - Class in org.apache.lucene.search.similarities: Provides the ability to use a different Similarity for different fields.
PerFieldSimilarityWrapper() - Constructor for class org.apache.lucene.search.similarities.PerFieldSimilarityWrapper: Sole constructor.
PersistentSnapshotDeletionPolicy - Class in org.apache.lucene.index: A SnapshotDeletionPolicy which adds a persistence layer so that snapshots can be maintained across the life of an application.
PersistentSnapshotDeletionPolicy(IndexDeletionPolicy, Directory) - Constructor for class org.apache.lucene.index.PersistentSnapshotDeletionPolicy: PersistentSnapshotDeletionPolicy wraps another IndexDeletionPolicy to enable flexible snapshotting, passing IndexWriterConfig.OpenMode.CREATE_OR_APPEND by default.
PersistentSnapshotDeletionPolicy(IndexDeletionPolicy, Directory, IndexWriterConfig.OpenMode) - Constructor for class org.apache.lucene.index.PersistentSnapshotDeletionPolicy: PersistentSnapshotDeletionPolicy wraps another IndexDeletionPolicy to enable flexible snapshotting.
perThreadHardLimitMB - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: Sets the hard upper bound on RAM usage for a single segment, after which the segment is forced to flush.
PhraseMatcher - Class in org.apache.lucene.search: Base class for exact and sloppy phrase matching
PhraseQuery - Class in org.apache.lucene.search: A Query that matches documents containing a particular sequence of terms.
PhraseQuery(int, String, String...) - Constructor for class org.apache.lucene.search.PhraseQuery: Create a phrase query which will match documents that contain the given list of terms at consecutive positions in field, and at a maximum edit distance of slop.
PhraseQuery(int, String, BytesRef...) - Constructor for class org.apache.lucene.search.PhraseQuery: Create a phrase query which will match documents that contain the given list of terms at consecutive positions in field, and at a maximum edit distance of slop.
PhraseQuery(String, String...) - Constructor for class org.apache.lucene.search.PhraseQuery: Create a phrase query which will match documents that contain the given list of terms at consecutive positions in field.
PhraseQuery(String, BytesRef...) - Constructor for class org.apache.lucene.search.PhraseQuery: Create a phrase query which will match documents that contain the given list of terms at consecutive positions in field.
PhraseQuery.Builder - Class in org.apache.lucene.search: A builder for phrase queries.
PhraseQuery.PostingsAndFreq - Class in org.apache.lucene.search: Term postings and position information for phrase matching
PhraseWeight - Class in org.apache.lucene.search: Expert: Weight class for phrase matching
PhraseWeight(Query, String, IndexSearcher, ScoreMode) - Constructor for class org.apache.lucene.search.PhraseWeight: Expert: Creates PhraseWeight instance
pivot - Variable in class org.apache.lucene.util.StringSorter
pivotBuilder - Variable in class org.apache.lucene.util.StringSorter
Point - Class in org.apache.lucene.geo: Represents a point on the earth's surface.
Point(double, double) - Constructor for class org.apache.lucene.geo.Point: Creates a new Point from the supplied latitude/longitude.
POINT - org.apache.lucene.document.ShapeField.DecodedTriangle.TYPE: all coordinates are equal
POINT - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
pointCount - Variable in class org.apache.lucene.util.bkd.BKDWriter
pointDimensionCount() - Method in class org.apache.lucene.document.FieldType
pointDimensionCount() - Method in interface org.apache.lucene.index.IndexableFieldType: If this is positive (representing the number of point dimensions), the field is indexed as a point.
pointIndexDimensionCount() - Method in class org.apache.lucene.document.FieldType
pointIndexDimensionCount() - Method in interface org.apache.lucene.index.IndexableFieldType: The number of dimensions used for the index key
pointInPolygon(List<Tessellator.Triangle>, double, double) - Static method in class org.apache.lucene.geo.Tessellator: Brute force compute if a point is in the polygon by traversing entire triangulation todo: speed this up using either binary tree or prefix coding (filtering by bounding box of triangle)
PointInSetQuery - Class in org.apache.lucene.search: Abstract query class to find all documents whose single or multi-dimensional point values, previously indexed with e.g.
PointInSetQuery(String, int, int, PointInSetQuery.Stream) - Constructor for class org.apache.lucene.search.PointInSetQuery: The packedPoints iterator must be in sorted order.
PointInSetQuery.Stream - Class in org.apache.lucene.search: Iterator of encoded point values.
pointInTriangle(double, double, double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.Tessellator: compute whether the given x, y point is in a triangle; uses the winding order method
pointInTriangle(double, double, double, double, double, double, double, double, double, double, double, double) - Static method in interface org.apache.lucene.geo.Component2D: Compute whether the given x, y point is in a triangle; uses the winding order method
pointNumBytes() - Method in class org.apache.lucene.document.FieldType
pointNumBytes() - Method in interface org.apache.lucene.index.IndexableFieldType: The number of bytes in each dimension's values.
PointRangeQuery - Class in org.apache.lucene.search: Abstract class for range queries against single or multidimensional points such as IntPoint.
PointRangeQuery(String, byte[], byte[], int) - Constructor for class org.apache.lucene.search.PointRangeQuery: Expert: create a multidimensional range query for point values.
PointReader - Interface in org.apache.lucene.util.bkd: One pass iterator through all points previously written with a PointWriter, abstracting away whether points are read from (offline) disk or simple arrays in heap.
pointsFormat() - Method in class org.apache.lucene.codecs.Codec: Encodes/decodes points index
pointsFormat() - Method in class org.apache.lucene.codecs.FilterCodec
pointsFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
PointsFormat - Class in org.apache.lucene.codecs: Encodes/decodes indexed points.
PointsFormat() - Constructor for class org.apache.lucene.codecs.PointsFormat: Creates a new point format.
PointsReader - Class in org.apache.lucene.codecs: Abstract API to visit point values.
PointsReader() - Constructor for class org.apache.lucene.codecs.PointsReader: Sole constructor.
pointsReaders - Variable in class org.apache.lucene.index.MergeState: Point readers to merge
pointsStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Status for testing of PointValues (null if PointValues could not be tested).
PointsWriter - Class in org.apache.lucene.codecs: Abstract API to write points
PointsWriter() - Constructor for class org.apache.lucene.codecs.PointsWriter: Sole constructor.
pointValue() - Method in class org.apache.lucene.util.bkd.HeapPointReader
pointValue() - Method in class org.apache.lucene.util.bkd.OfflinePointReader
pointValue() - Method in interface org.apache.lucene.util.bkd.PointReader: Sets the packed value in the provided ByteRef
PointValue - Interface in org.apache.lucene.util.bkd: Represents a dimensional point value written in the BKD tree.
PointValues - Class in org.apache.lucene.index: Access to indexed numeric values.
PointValues() - Constructor for class org.apache.lucene.index.PointValues: Default constructor
PointValues.IntersectVisitor - Interface in org.apache.lucene.index: We recurse the PointValues.PointTree, using a provided instance of this to guide the recursion.
PointValues.PointTree - Interface in org.apache.lucene.index: Basic operations to read the KD-tree.
PointValues.Relation - Enum in org.apache.lucene.index: Used by PointValues.intersect(org.apache.lucene.index.PointValues.IntersectVisitor) to check how each recursive cell corresponds to the query.
PointWriter - Interface in org.apache.lucene.util.bkd: Appends many points, and then at the end provides a PointReader to iterate those points.
poll() - Method in class org.apache.lucene.util.hnsw.BlockingFloatHeap: Removes and returns the head of the heap
poll() - Method in class org.apache.lucene.util.hnsw.FloatHeap: Removes and returns the head of the heap
Polygon - Class in org.apache.lucene.geo: Represents a closed polygon on the earth's surface.
Polygon(double[], double[], Polygon...) - Constructor for class org.apache.lucene.geo.Polygon: Creates a new Polygon from the supplied latitude/longitude array, and optionally any holes.
POLYGON - org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType
pop() - Method in class org.apache.lucene.search.DisiPriorityQueue
pop() - Method in class org.apache.lucene.util.hnsw.NeighborQueue: Removes the top element and returns its node id.
pop() - Method in class org.apache.lucene.util.LongHeap: Removes and returns the least element of the PriorityQueue in log(size) time.
pop() - Method in class org.apache.lucene.util.PriorityQueue: Removes and returns the least element of the PriorityQueue in log(size) time.
popNode() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
populateResults(ScoreDoc[], int) - Method in class org.apache.lucene.search.TopDocsCollector: Populates the results array with the ScoreDoc instances.
populateResults(ScoreDoc[], int) - Method in class org.apache.lucene.search.TopFieldCollector
populateScores(ScoreDoc[], IndexSearcher, Query) - Static method in class org.apache.lucene.search.TopFieldCollector: Populate scores of the given topDocs.
popUntilNearestKNodes() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
POS_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat: Filename extension for positions.
POS_SEP - Static variable in class org.apache.lucene.analysis.TokenStreamToAutomaton: We create transition between two adjacent tokens.
posArcsStart() - Method in class org.apache.lucene.util.fst.FST.Arc: Where the first arc in the array starts; only valid if bytesPerArc != 0
position() - Method in class org.apache.lucene.store.ByteBuffersDataInput
PositionIncrementAttribute - Interface in org.apache.lucene.analysis.tokenattributes: Determines the position of this token relative to the previous Token in a TokenStream, used in phrase searching.
PositionIncrementAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes: Default implementation of PositionIncrementAttribute.
PositionIncrementAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl: Initialize this attribute with position increment of 1
PositionLengthAttribute - Interface in org.apache.lucene.analysis.tokenattributes: Determines how many positions this token spans.
PositionLengthAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes: Default implementation of PositionLengthAttribute.
PositionLengthAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl: Initializes this attribute with position length of 1.
POSITIONS - Static variable in class org.apache.lucene.index.PostingsEnum: Flag to pass to TermsEnum.postings(PostingsEnum, int) if you require term positions in the returned enum.
PositiveIntOutputs - Class in org.apache.lucene.util.fst: An FST Outputs implementation where each output is a non-negative long value.
PositiveScoresOnlyCollector - Class in org.apache.lucene.search: A Collector implementation which wraps another Collector and makes sure only documents with scores > 0 are collected.
PositiveScoresOnlyCollector(Collector) - Constructor for class org.apache.lucene.search.PositiveScoresOnlyCollector
posStartFP - Variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState: file pointer to the start of the positions enumeration, in Lucene912PostingsFormat.POS_EXTENSION file
PostingDecodingUtil - Class in org.apache.lucene.internal.vectorization: Utility class to decode postings.
PostingDecodingUtil(IndexInput) - Constructor for class org.apache.lucene.internal.vectorization.PostingDecodingUtil: Sole constructor, called by sub-classes.
PostingIndexInput - Class in org.apache.lucene.codecs.lucene912: Wrapper around an IndexInput and a ForUtil that optionally optimizes decoding using vectorization.
PostingIndexInput(IndexInput, ForUtil, ForDeltaUtil) - Constructor for class org.apache.lucene.codecs.lucene912.PostingIndexInput
postings(FieldInfo, BlockTermState, PostingsEnum, int) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
postings(FieldInfo, BlockTermState, PostingsEnum, int) - Method in class org.apache.lucene.codecs.PostingsReaderBase: Must fully consume state, since after this call that TermState may be reused.
postings(PostingsEnum) - Method in class org.apache.lucene.index.TermsEnum: Get PostingsEnum for the current term.
postings(PostingsEnum, int) - Method in class org.apache.lucene.index.FilteredTermsEnum
postings(PostingsEnum, int) - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
postings(PostingsEnum, int) - Method in class org.apache.lucene.index.MultiTermsEnum
postings(PostingsEnum, int) - Method in class org.apache.lucene.index.TermsEnum: Get PostingsEnum for the current term, with control over whether freqs, positions, offsets or payloads are required.
postings(PostingsEnum, int) - Method in class org.apache.lucene.search.FuzzyTermsEnum
postings(Term) - Method in class org.apache.lucene.index.LeafReader: Returns PostingsEnum for the specified term with PostingsEnum.FREQS.
postings(Term, int) - Method in class org.apache.lucene.index.LeafReader: Returns PostingsEnum for the specified term.
PostingsAndFreq(PostingsEnum, ImpactsEnum, int, List<Term>) - Constructor for class org.apache.lucene.search.PhraseQuery.PostingsAndFreq
PostingsAndFreq(PostingsEnum, ImpactsEnum, int, Term...) - Constructor for class org.apache.lucene.search.PhraseQuery.PostingsAndFreq: Creates PostingsAndFreq instance
postingsEnum - Variable in class org.apache.lucene.index.MultiPostingsEnum.EnumWithSlice: PostingsEnum for this sub-reader.
PostingsEnum - Class in org.apache.lucene.index: Iterates through the postings.
PostingsEnum() - Constructor for class org.apache.lucene.index.PostingsEnum: Sole constructor.
postingsFormat() - Method in class org.apache.lucene.codecs.Codec: Encodes/decodes postings
postingsFormat() - Method in class org.apache.lucene.codecs.FilterCodec
postingsFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
PostingsFormat - Class in org.apache.lucene.codecs: Encodes/decodes terms, postings, and proximity data.
PostingsFormat(String) - Constructor for class org.apache.lucene.codecs.PostingsFormat: Creates a new postings format.
PostingsReaderBase - Class in org.apache.lucene.codecs: The core terms dictionaries (BlockTermsReader, BlockTreeTermsReader) interact with a single instance of this class to manage creation of PostingsEnum and PostingsEnum instances.
PostingsReaderBase() - Constructor for class org.apache.lucene.codecs.PostingsReaderBase: Sole constructor.
PostingsWriterBase - Class in org.apache.lucene.codecs: Class that plugs into term dictionaries, such as Lucene90BlockTreeTermsWriter, and handles writing postings.
PostingsWriterBase() - Constructor for class org.apache.lucene.codecs.PostingsWriterBase: Sole constructor.
pq - Variable in class org.apache.lucene.search.TopDocsCollector: The priority queue which holds the top documents.
predicateFunction(InnerT) - Method in class org.apache.lucene.util.FilterIterator: returns true, if this element should be returned by FilterIterator.next().
PrefixCodedTerms - Class in org.apache.lucene.index: Prefix codes term instances (prefixes are shared).
PrefixCodedTerms.Builder - Class in org.apache.lucene.index: Builds a PrefixCodedTerms: call add repeatedly, then finish.
PrefixCodedTerms.TermIterator - Class in org.apache.lucene.index: An iterator over the list of terms stored in a PrefixCodedTerms.
PrefixQuery - Class in org.apache.lucene.search: A Query that matches documents containing terms with a specified prefix.
PrefixQuery(Term) - Constructor for class org.apache.lucene.search.PrefixQuery: Constructs a query for terms starting with prefix.
PrefixQuery(Term, MultiTermQuery.RewriteMethod) - Constructor for class org.apache.lucene.search.PrefixQuery: Constructs a query for terms starting with prefix using a defined RewriteMethod
prepareCommit() - Method in class org.apache.lucene.index.IndexWriter: Expert: prepare for commit.
prepareCommit() - Method in interface org.apache.lucene.index.TwoPhaseCommit: The first stage of a 2-phase commit.
PrepareCommitFailException(Throwable, TwoPhaseCommit) - Constructor for exception org.apache.lucene.index.TwoPhaseCommitTool.PrepareCommitFailException: Sole constructor.
prerelease - Variable in class org.apache.lucene.util.Version: Prerelease version, currently 0 (alpha), 1 (beta), or 2 (final)
previous(int) - Method in class org.apache.lucene.util.compress.LZ4.FastCompressionHashTable
prevSetBit(int) - Method in class org.apache.lucene.util.BitSet: Returns the index of the last set bit before or on the index specified.
prevSetBit(int) - Method in class org.apache.lucene.util.FixedBitSet
prevSetBit(int) - Method in class org.apache.lucene.util.SparseFixedBitSet
prevSetBit(long) - Method in class org.apache.lucene.util.LongBitSet: Returns the index of the last set bit before or on the index specified.
primitiveSizes - Static variable in class org.apache.lucene.util.RamUsageEstimator: Sizes of primitive classes.
PrintStreamInfoStream - Class in org.apache.lucene.util: InfoStream implementation over a PrintStream such as System.out.
PrintStreamInfoStream(PrintStream) - Constructor for class org.apache.lucene.util.PrintStreamInfoStream
PrintStreamInfoStream(PrintStream, int) - Constructor for class org.apache.lucene.util.PrintStreamInfoStream
PriorityQueue<T> - Class in org.apache.lucene.util: A priority queue maintains a partial ordering of its elements such that the least element can always be found in constant time.
PriorityQueue(int) - Constructor for class org.apache.lucene.util.PriorityQueue: Create an empty priority queue of the configured size.
PriorityQueue(int, Supplier<T>) - Constructor for class org.apache.lucene.util.PriorityQueue: Create a priority queue that is pre-filled with sentinel objects, so that the code which uses that queue can always assume it's full and only change the top without attempting to insert any new object.
Provider() - Constructor for class org.apache.lucene.search.SortedNumericSortField.Provider: Creates a new Provider
Provider() - Constructor for class org.apache.lucene.search.SortedSetSortField.Provider: Creates a new Provider
Provider() - Constructor for class org.apache.lucene.search.SortField.Provider: Creates a new Provider
prune(SearcherLifetimeManager.Pruner) - Method in class org.apache.lucene.search.SearcherLifetimeManager: Calls provided SearcherLifetimeManager.Pruner to prune entries.
PruneByAge(double) - Constructor for class org.apache.lucene.search.SearcherLifetimeManager.PruneByAge
pruning - Variable in class org.apache.lucene.search.comparators.NumericComparator
Pruning - Enum in org.apache.lucene.search: Controls LeafFieldComparator how to skip documents
push(long) - Method in class org.apache.lucene.util.LongHeap: Adds a value in log(size) time.
pushAll(LongHeap) - Method in class org.apache.lucene.util.LongHeap
PushPostingsWriterBase - Class in org.apache.lucene.codecs: Extension of PostingsWriterBase, adding a push API for writing each element of the postings.
PushPostingsWriterBase() - Constructor for class org.apache.lucene.codecs.PushPostingsWriterBase: Sole constructor.
put(char[], V) - Method in class org.apache.lucene.analysis.CharArrayMap: Add the given mapping.
put(char, VType) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
put(int) - Method in class org.apache.lucene.util.SentinelIntSet: Puts this integer (key) in the set, and returns the slot index it was added to.
put(int, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
put(int, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
put(int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
put(int, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
put(int, VType) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
put(long, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
put(long, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
put(long, VType) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
put(CharSequence, V) - Method in class org.apache.lucene.analysis.CharArrayMap: Add the given mapping.
put(Object, V) - Method in class org.apache.lucene.analysis.CharArrayMap
put(String, V) - Method in class org.apache.lucene.analysis.CharArrayMap: Add the given mapping.
put(K, V) - Method in class org.apache.lucene.util.MapOfSets: Adds val to the Set associated with key in the Map.
put(K, V) - Method in class org.apache.lucene.util.WeakIdentityMap: Associates the specified value with the specified key in this map.
putAll(Iterable<? extends CharObjectHashMap.CharObjectCursor<? extends VType>>) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
putAll(Iterable<? extends IntDoubleHashMap.IntDoubleCursor>) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
putAll(Iterable<? extends IntFloatHashMap.IntFloatCursor>) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
putAll(Iterable<? extends IntIntHashMap.IntIntCursor>) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
putAll(Iterable<? extends IntLongHashMap.IntLongCursor>) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: Puts all key/value pairs from a given iterable into this map.
putAll(Iterable<? extends IntObjectHashMap.IntObjectCursor<? extends VType>>) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
putAll(Iterable<? extends LongFloatHashMap.LongFloatCursor>) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
putAll(Iterable<? extends LongIntHashMap.LongIntCursor>) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
putAll(Iterable<? extends LongObjectHashMap.LongObjectCursor<? extends VType>>) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
putAll(K, Collection<? extends V>) - Method in class org.apache.lucene.util.MapOfSets: Adds multiple vals to the Set associated with key in the Map.
putAttribute(String, String) - Method in class org.apache.lucene.document.FieldType: Puts an attribute value.
putAttribute(String, String) - Method in class org.apache.lucene.index.FieldInfo: Puts a codec attribute value.
putAttribute(String, String) - Method in class org.apache.lucene.index.SegmentInfo: Puts a codec attribute value.
putIfAbsent(char, VType) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap: Trove-inspired API method.
putIfAbsent(int, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Trove-inspired API method.
putIfAbsent(int, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap: Trove-inspired API method.
putIfAbsent(int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap: Trove-inspired API method.
putIfAbsent(int, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: If the specified key is not already associated with a value, associates it with the given value.
putIfAbsent(int, VType) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap: Trove-inspired API method.
putIfAbsent(long, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap: Trove-inspired API method.
putIfAbsent(long, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap: Trove-inspired API method.
putIfAbsent(long, VType) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap: Trove-inspired API method.
putOrAdd(int, double, double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: If key exists, putValue is inserted into the map, otherwise any existing value is incremented by additionValue.
putOrAdd(int, float, float) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap: If key exists, putValue is inserted into the map, otherwise any existing value is incremented by additionValue.
putOrAdd(int, int, int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap: If key exists, putValue is inserted into the map, otherwise any existing value is incremented by additionValue.
putOrAdd(int, long, long) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: If key exists, putValue is inserted into the map, otherwise any existing value is incremented by additionValue.
putOrAdd(long, float, float) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap: If key exists, putValue is inserted into the map, otherwise any existing value is incremented by additionValue.
putOrAdd(long, int, int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap: If key exists, putValue is inserted into the map, otherwise any existing value is incremented by additionValue.

Q

quantize(float[], byte[], VectorSimilarityFunction) - Method in class org.apache.lucene.util.quantization.ScalarQuantizer: Quantize a float vector into a byte vector
QUANTIZED_VECTOR_COMPONENT - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
QuantizedByteVectorValues - Class in org.apache.lucene.util.quantization: A version of ByteVectorValues, but additionally retrieving score correction offset for Scalar quantization scores.
QuantizedByteVectorValues() - Constructor for class org.apache.lucene.util.quantization.QuantizedByteVectorValues
QuantizedVectorsReader - Interface in org.apache.lucene.util.quantization: Quantized vector reader
quantizeQuery(float[], byte[], VectorSimilarityFunction, ScalarQuantizer) - Static method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer
Query - Class in org.apache.lucene.search: The abstract base class for queries.
Query() - Constructor for class org.apache.lucene.search.Query
QUERY_DEFAULT_RAM_BYTES_USED - Static variable in class org.apache.lucene.util.RamUsageEstimator: Approximate memory usage that we assign to all unknown queries - this maps roughly to a BooleanQuery with a couple term clauses.
QueryBuilder - Class in org.apache.lucene.util: Creates queries from the Analyzer chain.
QueryBuilder(Analyzer) - Constructor for class org.apache.lucene.util.QueryBuilder: Creates a new QueryBuilder using the given analyzer.
QueryBuilder.TermAndBoost - Class in org.apache.lucene.util: Wraps a term and boost
QueryCache - Interface in org.apache.lucene.search: A cache for queries.
QueryCachingPolicy - Interface in org.apache.lucene.search: A policy defining which filters should be cached.
queryLen - Variable in class org.apache.lucene.search.similarities.Axiomatic: the query length
QueryRescorer - Class in org.apache.lucene.search: A Rescorer that uses a provided Query to assign scores to the first-pass hits.
QueryRescorer(Query) - Constructor for class org.apache.lucene.search.QueryRescorer: Sole constructor, passing the 2nd pass query to assign scores to the 1st pass hits.
QueryTimeout - Interface in org.apache.lucene.index: Query timeout abstraction that controls whether a query should continue or be stopped.
QueryTimeoutImpl - Class in org.apache.lucene.index: An implementation of QueryTimeout that can be used by the ExitableDirectoryReader class to time out and exit out when a query takes a long time to rewrite.
QueryTimeoutImpl(long) - Constructor for class org.apache.lucene.index.QueryTimeoutImpl: Sets the time at which to time out by adding the given timeAllowed to the current time.
QueryVisitor - Class in org.apache.lucene.search: Allows recursion through a query tree
QueryVisitor() - Constructor for class org.apache.lucene.search.QueryVisitor
queue - Variable in class org.apache.lucene.search.TopKnnCollector
queueFull - Variable in class org.apache.lucene.search.comparators.NumericComparator

R

RadixSelector - Class in org.apache.lucene.util: Radix selector.
RadixSelector(int) - Constructor for class org.apache.lucene.util.RadixSelector: Sole constructor.
radixSorter(BytesRefComparator) - Method in class org.apache.lucene.util.StringSorter
ramBytesUsed() - Method in class org.apache.lucene.codecs.BufferingKnnVectorsWriter
ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene95.OrdToDocDISIReaderConfiguration
ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsReader
ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter
ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsWriter
ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsReader
ramBytesUsed() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter
ramBytesUsed() - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
ramBytesUsed() - Method in class org.apache.lucene.index.DocsWithFieldSet
ramBytesUsed() - Method in class org.apache.lucene.index.IndexWriter
ramBytesUsed() - Method in class org.apache.lucene.index.OrdinalMap
ramBytesUsed() - Method in class org.apache.lucene.index.PrefixCodedTerms
ramBytesUsed() - Method in class org.apache.lucene.index.Term
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.CharHashSet
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.IntArrayList
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.IntHashSet
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.LongArrayList
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.LongHashSet
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
ramBytesUsed() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
ramBytesUsed() - Method in class org.apache.lucene.search.AutomatonQuery
ramBytesUsed() - Method in class org.apache.lucene.search.LRUQueryCache.CacheAndCount
ramBytesUsed() - Method in class org.apache.lucene.search.LRUQueryCache
ramBytesUsed() - Method in class org.apache.lucene.search.PointInSetQuery
ramBytesUsed() - Method in class org.apache.lucene.search.TermInSetQuery
ramBytesUsed() - Method in class org.apache.lucene.store.ByteBuffersDataInput
ramBytesUsed() - Method in class org.apache.lucene.store.ByteBuffersDataOutput
ramBytesUsed() - Method in class org.apache.lucene.store.NRTCachingDirectory
ramBytesUsed() - Method in interface org.apache.lucene.util.Accountable: Return the memory usage of this object in bytes.
ramBytesUsed() - Method in class org.apache.lucene.util.automaton.Automaton
ramBytesUsed() - Method in class org.apache.lucene.util.automaton.CompiledAutomaton
ramBytesUsed() - Method in class org.apache.lucene.util.automaton.RunAutomaton
ramBytesUsed() - Method in class org.apache.lucene.util.BitDocIdSet
ramBytesUsed() - Method in class org.apache.lucene.util.ByteBlockPool
ramBytesUsed() - Method in class org.apache.lucene.util.BytesRefArray.SortState
ramBytesUsed() - Method in class org.apache.lucene.util.BytesRefBlockPool
ramBytesUsed() - Method in class org.apache.lucene.util.BytesRefHash
ramBytesUsed() - Method in class org.apache.lucene.util.FixedBitSet
ramBytesUsed() - Method in class org.apache.lucene.util.FrequencyTrackingRingBuffer
ramBytesUsed() - Method in class org.apache.lucene.util.fst.FST
ramBytesUsed() - Method in class org.apache.lucene.util.fst.OffHeapFSTStore
ramBytesUsed() - Method in class org.apache.lucene.util.fst.OnHeapFSTStore
ramBytesUsed() - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
ramBytesUsed() - Method in class org.apache.lucene.util.LongBitSet
ramBytesUsed() - Method in class org.apache.lucene.util.NotDocIdSet
ramBytesUsed() - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
ramBytesUsed() - Method in class org.apache.lucene.util.packed.DirectMonotonicReader.Meta
ramBytesUsed() - Method in class org.apache.lucene.util.packed.DirectMonotonicReader
ramBytesUsed() - Method in class org.apache.lucene.util.packed.GrowableWriter
ramBytesUsed() - Method in class org.apache.lucene.util.packed.MonotonicBlockPackedReader
ramBytesUsed() - Method in class org.apache.lucene.util.packed.PackedInts.NullReader
ramBytesUsed() - Method in class org.apache.lucene.util.packed.PackedLongValues.Builder
ramBytesUsed() - Method in class org.apache.lucene.util.packed.PackedLongValues
ramBytesUsed() - Method in class org.apache.lucene.util.PagedBytes
ramBytesUsed() - Method in class org.apache.lucene.util.PagedBytes.Reader
ramBytesUsed() - Method in class org.apache.lucene.util.RoaringDocIdSet
ramBytesUsed() - Method in class org.apache.lucene.util.SentinelIntSet: Return the memory footprint of this class in bytes.
ramBytesUsed() - Method in class org.apache.lucene.util.SparseFixedBitSet
ramBytesUsed(Long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
ramBytesUsed(Object) - Method in class org.apache.lucene.util.fst.NoOutputs
ramBytesUsed(BytesRef) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
ramBytesUsed(CharsRef) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
ramBytesUsed(PairOutputs.Pair<A, B>) - Method in class org.apache.lucene.util.fst.PairOutputs
ramBytesUsed(IntsRef) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
ramBytesUsed(T) - Method in class org.apache.lucene.util.fst.Outputs: Return memory usage for the provided output.
RamUsageEstimator - Class in org.apache.lucene.util: Estimates the size (memory representation) of Java objects.
RANDOM - Static variable in class org.apache.lucene.store.IOContext
randomAccess - Variable in class org.apache.lucene.store.IOContext: This flag indicates that the file will be accessed randomly.
RandomAccessInput - Interface in org.apache.lucene.store: Random Access Index API.
RandomAccessQuantizedByteVectorValues - Interface in org.apache.lucene.util.quantization: Random access values for byte[], but also includes accessing the score correction constant for the current vector in the buffer.
randomAccessSlice(long, long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
randomAccessSlice(long, long) - Method in class org.apache.lucene.store.IndexInput: Creates a random-access slice of this index input, with the given offset and length.
RandomAccessVectorValues - Interface in org.apache.lucene.util.hnsw: Provides random access to vectors by dense ordinal.
RandomAccessVectorValues.Bytes - Interface in org.apache.lucene.util.hnsw: Byte vector values.
RandomAccessVectorValues.Floats - Interface in org.apache.lucene.util.hnsw: Float vector values.
randomId() - Static method in class org.apache.lucene.util.StringHelper: Generates a non-cryptographic globally unique id.
RandomVectorScorer - Interface in org.apache.lucene.util.hnsw: A RandomVectorScorer for scoring random nodes in batches against an abstract query.
RandomVectorScorer.AbstractRandomVectorScorer - Class in org.apache.lucene.util.hnsw: Creates a default scorer for random access vectors.
RandomVectorScorerSupplier - Interface in org.apache.lucene.util.hnsw: A supplier that creates RandomVectorScorer from an ordinal.
randSeed - Static variable in class org.apache.lucene.util.hnsw.HnswGraphBuilder: Random seed for level generation; public to expose for testing *
range(int, int) - Static method in class org.apache.lucene.search.DocIdSetIterator: A DocIdSetIterator that matches a range documents from minDocID (inclusive) to maxDocID (exclusive).
RangeFieldQuery - Class in org.apache.lucene.document: Query class for searching RangeField types by a defined PointValues.Relation.
RangeFieldQuery(String, byte[], int, RangeFieldQuery.QueryType) - Constructor for class org.apache.lucene.document.RangeFieldQuery: Create a query for searching indexed ranges that match the provided relation.
RangeFieldQuery.QueryType - Enum in org.apache.lucene.document: Used by RangeFieldQuery to check how each internal or leaf node relates to the query.
RateLimitedIndexOutput - Class in org.apache.lucene.store: A rate limiting IndexOutput
RateLimitedIndexOutput(RateLimiter, IndexOutput) - Constructor for class org.apache.lucene.store.RateLimitedIndexOutput
RateLimiter - Class in org.apache.lucene.store: Abstract base class to rate limit IO.
RateLimiter() - Constructor for class org.apache.lucene.store.RateLimiter
RateLimiter.SimpleRateLimiter - Class in org.apache.lucene.store: Simple class to rate limit IO.
RawTFSimilarity - Class in org.apache.lucene.search.similarities: Similarity that returns the raw TF as score.
RawTFSimilarity() - Constructor for class org.apache.lucene.search.similarities.RawTFSimilarity: Default constructor: parameter-free
RawTFSimilarity(boolean) - Constructor for class org.apache.lucene.search.similarities.RawTFSimilarity: Primary constructor.
read(long) - Method in interface org.apache.lucene.util.GroupVIntUtil.IntReader
read(Path, Outputs<T>) - Static method in class org.apache.lucene.util.fst.FST: Reads an automaton from a file.
read(DataInput) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
read(DataInput) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
read(DataInput) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
read(DataInput) - Method in class org.apache.lucene.util.fst.NoOutputs
read(DataInput) - Method in class org.apache.lucene.util.fst.Outputs: Decode an output value previously written with Outputs.write(Object, DataOutput).
read(DataInput) - Method in class org.apache.lucene.util.fst.PairOutputs
read(DataInput) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
read(Directory, String, byte[], IOContext) - Method in class org.apache.lucene.codecs.lucene99.Lucene99SegmentInfoFormat
read(Directory, String, byte[], IOContext) - Method in class org.apache.lucene.codecs.SegmentInfoFormat: Read SegmentInfo data from a directory.
read(Directory, SegmentInfo, String, IOContext) - Method in class org.apache.lucene.codecs.FieldInfosFormat: Read the FieldInfos previously written with FieldInfosFormat.write(org.apache.lucene.store.Directory, org.apache.lucene.index.SegmentInfo, java.lang.String, org.apache.lucene.index.FieldInfos, org.apache.lucene.store.IOContext).
read(Directory, SegmentInfo, String, IOContext) - Method in class org.apache.lucene.codecs.lucene94.Lucene94FieldInfosFormat
READ - org.apache.lucene.store.IOContext.Context
READ - Static variable in class org.apache.lucene.store.IOContext
readArcByContinuous(FST.Arc<T>, FST.BytesReader, int) - Method in class org.apache.lucene.util.fst.FST: Reads a Continuous node arc, with the provided index in the label range.
readArcByDirectAddressing(FST.Arc<T>, FST.BytesReader, int) - Method in class org.apache.lucene.util.fst.FST: Reads a present direct addressing node arc, with the provided index in the label range.
readArcByIndex(FST.Arc<T>, FST.BytesReader, int) - Method in class org.apache.lucene.util.fst.FST
readBEInt(DataInput) - Static method in class org.apache.lucene.codecs.CodecUtil: read int value from header / footer with big endian order
readBELong(DataInput) - Static method in class org.apache.lucene.codecs.CodecUtil: read long value from header / footer with big endian order
readByte() - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
readByte() - Method in class org.apache.lucene.store.BufferedIndexInput
readByte() - Method in class org.apache.lucene.store.ByteArrayDataInput
readByte() - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
readByte() - Method in class org.apache.lucene.store.ByteBuffersDataInput
readByte() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readByte() - Method in class org.apache.lucene.store.DataInput: Reads and returns a single byte.
readByte() - Method in class org.apache.lucene.store.FilterIndexInput
readByte() - Method in class org.apache.lucene.store.InputStreamDataInput
readByte() - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataInput
readByte(long) - Method in class org.apache.lucene.store.BufferedIndexInput
readByte(long) - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
readByte(long) - Method in class org.apache.lucene.store.ByteBuffersDataInput
readByte(long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readByte(long) - Method in interface org.apache.lucene.store.RandomAccessInput: Reads a byte at the given position in the file
readByte(long) - Method in class org.apache.lucene.util.ByteBlockPool: Read a single byte at the given offset
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexInput
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.ByteArrayDataInput
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.ByteBuffersDataInput
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.DataInput: Reads a specified number of bytes into an array at the specified offset.
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.FilterIndexInput
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.InputStreamDataInput
readBytes(byte[], int, int) - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataInput
readBytes(byte[], int, int, boolean) - Method in class org.apache.lucene.store.BufferedIndexInput
readBytes(byte[], int, int, boolean) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readBytes(byte[], int, int, boolean) - Method in class org.apache.lucene.store.DataInput: Reads a specified number of bytes into an array at the specified offset with control over whether the read should be buffered (callers who have their own buffer should pass in "false" for useBuffer).
readBytes(long, byte[], int, int) - Method in class org.apache.lucene.util.ByteBlockPool: Reads bytes out of the pool starting at the given offset with the given length into the given byte array at offset off.
readBytes(ByteBuffer, int) - Method in class org.apache.lucene.store.ByteBuffersDataInput: Reads exactly len bytes into the given buffer.
readCeilArc(int, FST<T>, FST.Arc<T>, FST.Arc<T>, FST.BytesReader) - Static method in class org.apache.lucene.util.fst.Util: Reads the first arc greater or equal than the given label into the provided arc in place and returns it iff found, otherwise return null.
readChildPointer(IndexInput) - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader: read the child pointer written via MultiLevelSkipListWriter.writeChildPointer(long, DataOutput).
readCommit(Directory, String) - Static method in class org.apache.lucene.index.SegmentInfos: Read a particular segmentFileName.
readCommit(Directory, ChecksumIndexInput, long) - Static method in class org.apache.lucene.index.SegmentInfos: Read the commit from the provided ChecksumIndexInput.
reader() - Method in class org.apache.lucene.index.CompositeReaderContext
reader() - Method in class org.apache.lucene.index.IndexReaderContext: Returns the IndexReader, this context represents.
reader() - Method in class org.apache.lucene.index.LeafReaderContext
Reader() - Constructor for class org.apache.lucene.util.packed.PackedInts.Reader
readerBase(int) - Method in class org.apache.lucene.index.BaseCompositeReader: Helper method for subclasses to get the docBase of the given sub-reader index.
readerContext - Variable in class org.apache.lucene.search.IndexSearcher
readerIndex - Variable in class org.apache.lucene.index.ReaderSlice: Sub-reader index for this slice.
readerIndex(int) - Method in class org.apache.lucene.index.BaseCompositeReader: Helper method for subclasses to get the corresponding reader for a doc ID
ReaderManager - Class in org.apache.lucene.index: Utility class to safely share DirectoryReader instances across multiple threads, while periodically reopening.
ReaderManager(DirectoryReader) - Constructor for class org.apache.lucene.index.ReaderManager: Creates and returns a new ReaderManager from the given already-opened DirectoryReader, stealing the incoming reference.
ReaderManager(IndexWriter) - Constructor for class org.apache.lucene.index.ReaderManager: Creates and returns a new ReaderManager from the given IndexWriter.
ReaderManager(IndexWriter, boolean, boolean) - Constructor for class org.apache.lucene.index.ReaderManager: Expert: creates and returns a new ReaderManager from the given IndexWriter, controlling whether past deletions should be applied.
ReaderManager(Directory) - Constructor for class org.apache.lucene.index.ReaderManager: Creates and returns a new ReaderManager from the given Directory.
readerPooling - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: True if readers should be pooled.
ReaderSlice - Class in org.apache.lucene.index: Subreader slice from a parent composite reader.
ReaderSlice(int, int, int) - Constructor for class org.apache.lucene.index.ReaderSlice: Sole constructor.
ReaderUtil - Class in org.apache.lucene.index: Common util methods for dealing with IndexReaders and IndexReaderContexts.
readerValue() - Method in class org.apache.lucene.document.Field: The value of the field as a Reader, or null.
readerValue() - Method in interface org.apache.lucene.index.IndexableField: Non-null if this field has a Reader value
readFinalOutput(DataInput) - Method in class org.apache.lucene.util.fst.Outputs: Decode an output value previously written with Outputs.writeFinalOutput(Object, DataOutput).
readFirstRealTargetArc(long, FST.Arc<T>, FST.BytesReader) - Method in class org.apache.lucene.util.fst.FST
readFirstTargetArc(FST.Arc<T>, FST.Arc<T>, FST.BytesReader) - Method in class org.apache.lucene.util.fst.FST: Follow the follow arc and read the first arc of its target; this changes the provided arc (2nd arg) in-place and returns it.
readFloats(float[], int, int) - Method in class org.apache.lucene.store.BufferedIndexInput
readFloats(float[], int, int) - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
readFloats(float[], int, int) - Method in class org.apache.lucene.store.ByteBuffersDataInput
readFloats(float[], int, int) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readFloats(float[], int, int) - Method in class org.apache.lucene.store.DataInput: Reads a specified number of floats into an array at the specified offset.
readFooter(IndexInput) - Static method in class org.apache.lucene.codecs.CodecUtil: Retrieves the full footer from the provided IndexInput.
readGroupVInt(long[], int) - Method in class org.apache.lucene.store.BufferedIndexInput
readGroupVInt(long[], int) - Method in class org.apache.lucene.store.ByteBuffersDataInput
readGroupVInt(long[], int) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readGroupVInt(long[], int) - Method in class org.apache.lucene.store.DataInput: Override if you have a efficient implementation.
readGroupVInt(DataInput, long[], int) - Static method in class org.apache.lucene.util.GroupVIntUtil: Default implementation of read single group, for optimal performance, you should use DataInput.readGroupVInts(long[], int) instead.
readGroupVInt(DataInput, long, GroupVIntUtil.IntReader, long, long[], int) - Static method in class org.apache.lucene.util.GroupVIntUtil: Faster implementation of read single group, It read values from the buffer that would not cross boundaries.
readGroupVInts(long[], int) - Method in class org.apache.lucene.store.DataInput: Read all the group varints, including the tail vints.
readIndexHeader(IndexInput) - Static method in class org.apache.lucene.codecs.CodecUtil: Retrieves the full index header from the provided IndexInput.
readInt() - Method in class org.apache.lucene.store.BufferedIndexInput
readInt() - Method in class org.apache.lucene.store.ByteArrayDataInput
readInt() - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
readInt() - Method in class org.apache.lucene.store.ByteBuffersDataInput
readInt() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readInt() - Method in class org.apache.lucene.store.DataInput: Reads four bytes and returns an int (LE byte order).
readInt(long) - Method in class org.apache.lucene.store.BufferedIndexInput
readInt(long) - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
readInt(long) - Method in class org.apache.lucene.store.ByteBuffersDataInput
readInt(long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readInt(long) - Method in interface org.apache.lucene.store.RandomAccessInput: Reads an integer (LE byte order) at the given position in the file
readInternal(ByteBuffer) - Method in class org.apache.lucene.store.BufferedIndexInput: Expert: implements buffer refill.
readInts(int[], int, int) - Method in class org.apache.lucene.store.BufferedIndexInput
readInts(int[], int, int) - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
readInts(int[], int, int) - Method in class org.apache.lucene.store.DataInput: Reads a specified number of ints into an array at the specified offset.
readLabel(DataInput) - Method in class org.apache.lucene.util.fst.FST: Reads one BYTE1/2/4 label from the provided DataInput.
readLastArcByContinuous(FST.Arc<T>, FST.BytesReader) - Method in class org.apache.lucene.util.fst.FST: Reads the last arc of a continuous node.
readLastArcByDirectAddressing(FST.Arc<T>, FST.BytesReader) - Method in class org.apache.lucene.util.fst.FST: Reads the last arc of a direct addressing node.
readLatestCommit(Directory) - Static method in class org.apache.lucene.index.SegmentInfos: Find the latest commit (segments_N file) and load all SegmentCommitInfos.
readLatestCommit(Directory, int) - Static method in class org.apache.lucene.index.SegmentInfos: Find the latest commit (segments_N file) and load all SegmentCommitInfos, as long as the commit's SegmentInfos.getIndexCreatedVersionMajor() is strictly greater than the provided minimum supported major version.
readLevelLength(IndexInput) - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader: read the length of the current level written via MultiLevelSkipListWriter.writeLevelLength(long, IndexOutput).
readLiveDocs(Directory, SegmentCommitInfo, IOContext) - Method in class org.apache.lucene.codecs.LiveDocsFormat: Read live docs bits.
readLiveDocs(Directory, SegmentCommitInfo, IOContext) - Method in class org.apache.lucene.codecs.lucene90.Lucene90LiveDocsFormat
readLong() - Method in class org.apache.lucene.store.BufferedIndexInput
readLong() - Method in class org.apache.lucene.store.ByteArrayDataInput
readLong() - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
readLong() - Method in class org.apache.lucene.store.ByteBuffersDataInput
readLong() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readLong() - Method in class org.apache.lucene.store.DataInput: Reads eight bytes and returns a long (LE byte order).
readLong(int) - Method in class org.apache.lucene.util.packed.PackedDataInput: Read the next long using exactly bitsPerValue bits.
readLong(long) - Method in class org.apache.lucene.store.BufferedIndexInput
readLong(long) - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
readLong(long) - Method in class org.apache.lucene.store.ByteBuffersDataInput
readLong(long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readLong(long) - Method in interface org.apache.lucene.store.RandomAccessInput: Reads a long (LE byte order) at the given position in the file
readLongs(long[], int, int) - Method in class org.apache.lucene.store.BufferedIndexInput
readLongs(long[], int, int) - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
readLongs(long[], int, int) - Method in class org.apache.lucene.store.ByteBuffersDataInput
readLongs(long[], int, int) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readLongs(long[], int, int) - Method in class org.apache.lucene.store.DataInput: Read a specified number of longs.
readMapOfStrings() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readMapOfStrings() - Method in class org.apache.lucene.store.DataInput: Reads a Map<String,String> previously written with DataOutput.writeMapOfStrings(Map).
readMetadata(DataInput, Outputs<T>) - Static method in class org.apache.lucene.util.fst.FST: Read the FST metadata from DataInput
readNextArc(FST.Arc<T>, FST.BytesReader) - Method in class org.apache.lucene.util.fst.FST: In-place read; returns the arc.
readNextRealArc(FST.Arc<T>, FST.BytesReader) - Method in class org.apache.lucene.util.fst.FST: Never returns null, but you should never call this if arc.isLast() is true.
readOnce - Variable in class org.apache.lucene.store.IOContext: This flag indicates that the file will be opened, then fully read sequentially then closed.
READONCE - Static variable in class org.apache.lucene.store.IOContext: This context indicates that the file will be opened, then fully read sequentially then closed.
readSetOfStrings() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readSetOfStrings() - Method in class org.apache.lucene.store.DataInput: Reads a Set<String> previously written with DataOutput.writeSetOfStrings(Set).
readShort() - Method in class org.apache.lucene.store.BufferedIndexInput
readShort() - Method in class org.apache.lucene.store.ByteArrayDataInput
readShort() - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
readShort() - Method in class org.apache.lucene.store.ByteBuffersDataInput
readShort() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readShort() - Method in class org.apache.lucene.store.DataInput: Reads two bytes and returns a short (LE byte order).
readShort(long) - Method in class org.apache.lucene.store.BufferedIndexInput
readShort(long) - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
readShort(long) - Method in class org.apache.lucene.store.ByteBuffersDataInput
readShort(long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readShort(long) - Method in interface org.apache.lucene.store.RandomAccessInput: Reads a short (LE byte order) at the given position in the file
readSimilarityFunction(DataInput) - Static method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
readSkipData(int, IndexInput) - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader: Subclasses must implement the actual skip data encoding in this method.
readSortField(DataInput) - Method in class org.apache.lucene.index.SortFieldProvider: Reads a SortField from serialized bytes
readSortField(DataInput) - Method in class org.apache.lucene.search.SortedNumericSortField.Provider
readSortField(DataInput) - Method in class org.apache.lucene.search.SortedSetSortField.Provider
readSortField(DataInput) - Method in class org.apache.lucene.search.SortField.Provider
readString() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readString() - Method in class org.apache.lucene.store.DataInput: Reads a string.
readTimeMS - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo: time spent in i/o read (in milliseconds)
readType(DataInput) - Static method in class org.apache.lucene.search.SortField
readVectorEncoding(DataInput) - Static method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
readVInt() - Method in class org.apache.lucene.store.BufferedIndexInput
readVInt() - Method in class org.apache.lucene.store.ByteArrayDataInput
readVInt() - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
readVInt() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readVInt() - Method in class org.apache.lucene.store.DataInput: Reads an int stored in variable-length format.
readVLong() - Method in class org.apache.lucene.store.BufferedIndexInput
readVLong() - Method in class org.apache.lucene.store.ByteArrayDataInput
readVLong() - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
readVLong() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readVLong() - Method in class org.apache.lucene.store.DataInput: Reads a long stored in variable-length format.
readZInt() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readZInt() - Method in class org.apache.lucene.store.DataInput: Read a zig-zag-encoded variable-length integer.
readZLong() - Method in class org.apache.lucene.store.ByteBuffersIndexInput
readZLong() - Method in class org.apache.lucene.store.DataInput: Read a zig-zag-encoded variable-length integer.
reap() - Method in class org.apache.lucene.util.WeakIdentityMap: This method manually cleans up the reference queue to remove all garbage collected key/value pairs from the map.
reason() - Method in annotation type org.apache.lucene.util.IgnoreRandomChains: A reason for ignoring should always be given.
reason() - Method in annotation type org.apache.lucene.util.SuppressForbidden: A reason for suppressing should always be given.
recalculateCorrectiveOffset(byte[], ScalarQuantizer, VectorSimilarityFunction) - Method in class org.apache.lucene.util.quantization.ScalarQuantizer: Recalculate the old score corrective value given new current quantiles
record(IndexSearcher) - Method in class org.apache.lucene.search.SearcherLifetimeManager: Records that you are now using this IndexSearcher.
Rectangle - Class in org.apache.lucene.geo: Represents a lat/lon rectangle.
Rectangle(double, double, double, double) - Constructor for class org.apache.lucene.geo.Rectangle: Constructs a bounding box by first validating the provided latitude and longitude coordinates
recycleByteBlocks(byte[][], int, int) - Method in class org.apache.lucene.util.ByteBlockPool.Allocator
recycleByteBlocks(byte[][], int, int) - Method in class org.apache.lucene.util.ByteBlockPool.DirectAllocator
recycleByteBlocks(byte[][], int, int) - Method in class org.apache.lucene.util.ByteBlockPool.DirectTrackingAllocator
recycleByteBlocks(byte[][], int, int) - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
recycleIntBlocks(int[][], int, int) - Method in class org.apache.lucene.util.IntBlockPool.Allocator
recycleIntBlocks(int[][], int, int) - Method in class org.apache.lucene.util.IntBlockPool.DirectAllocator
recycleIntBlocks(int[][], int, int) - Method in class org.apache.lucene.util.RecyclingIntBlockAllocator
RecyclingByteBlockAllocator - Class in org.apache.lucene.util: A ByteBlockPool.Allocator implementation that recycles unused byte blocks in a buffer and reuses them in subsequent calls to RecyclingByteBlockAllocator.getByteBlock().
RecyclingByteBlockAllocator() - Constructor for class org.apache.lucene.util.RecyclingByteBlockAllocator: Creates a new RecyclingByteBlockAllocator with a block size of ByteBlockPool.BYTE_BLOCK_SIZE, upper buffered docs limit of RecyclingByteBlockAllocator.DEFAULT_BUFFERED_BLOCKS (64).
RecyclingByteBlockAllocator(int) - Constructor for class org.apache.lucene.util.RecyclingByteBlockAllocator: Creates a new RecyclingByteBlockAllocator.
RecyclingByteBlockAllocator(int, Counter) - Constructor for class org.apache.lucene.util.RecyclingByteBlockAllocator: Creates a new RecyclingByteBlockAllocator
RecyclingIntBlockAllocator - Class in org.apache.lucene.util: A IntBlockPool.Allocator implementation that recycles unused int blocks in a buffer and reuses them in subsequent calls to RecyclingIntBlockAllocator.getIntBlock().
RecyclingIntBlockAllocator() - Constructor for class org.apache.lucene.util.RecyclingIntBlockAllocator: Creates a new RecyclingIntBlockAllocator with a block size of IntBlockPool.INT_BLOCK_SIZE, upper buffered docs limit of RecyclingIntBlockAllocator.DEFAULT_BUFFERED_BLOCKS (64).
RecyclingIntBlockAllocator(int, int) - Constructor for class org.apache.lucene.util.RecyclingIntBlockAllocator: Creates a new RecyclingIntBlockAllocator.
RecyclingIntBlockAllocator(int, int, Counter) - Constructor for class org.apache.lucene.util.RecyclingIntBlockAllocator: Creates a new RecyclingIntBlockAllocator
reduce(Collection<C>) - Method in interface org.apache.lucene.search.CollectorManager: Reduce the results of individual collectors into a meaningful result.
reduce(Collection<Collector>) - Method in class org.apache.lucene.search.MultiCollectorManager
reduce(Collection<TopFieldCollector>) - Method in class org.apache.lucene.search.TopFieldCollectorManager
reduce(Collection<TopScoreDocCollector>) - Method in class org.apache.lucene.search.TopScoreDocCollectorManager
reduce(Collection<TotalHitCountCollector>) - Method in class org.apache.lucene.search.TotalHitCountCollectorManager
ref - Variable in class org.apache.lucene.util.OfflineSorter.ByteSequencesReader
REF - org.apache.lucene.util.FileDeleter.MsgType
RefCount<T> - Class in org.apache.lucene.util: Manages reference counting for a given object.
RefCount(T) - Constructor for class org.apache.lucene.util.RefCount
refCounts - Variable in class org.apache.lucene.index.SnapshotDeletionPolicy: Records how many snapshots are held against each commit generation
ReferenceManager<G> - Class in org.apache.lucene.search: Utility class to safely share instances of a certain type across multiple threads, while periodically refreshing them.
ReferenceManager() - Constructor for class org.apache.lucene.search.ReferenceManager
ReferenceManager.RefreshListener - Interface in org.apache.lucene.search: Use to receive notification when a refresh has finished.
reflect(Class<? extends Attribute>, String, Object) - Method in interface org.apache.lucene.util.AttributeReflector: This method gets called for every property in an AttributeImpl/AttributeSource passing the class name of the Attribute, a key and the actual value.
reflectAsString(boolean) - Method in class org.apache.lucene.util.AttributeImpl: This method returns the current attribute values as a string in the following format by calling the AttributeImpl.reflectWith(AttributeReflector) method: iff prependAttClass=true: "AttributeClass#key=value,AttributeClass#key=value" iff prependAttClass=false: "key=value,key=value"
reflectAsString(boolean) - Method in class org.apache.lucene.util.AttributeSource: This method returns the current attribute values as a string in the following format by calling the AttributeSource.reflectWith(AttributeReflector) method: iff prependAttClass=true: "AttributeClass#key=value,AttributeClass#key=value" iff prependAttClass=false: "key=value,key=value"
reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
reflectWith(AttributeReflector) - Method in class org.apache.lucene.search.BoostAttributeImpl
reflectWith(AttributeReflector) - Method in class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
reflectWith(AttributeReflector) - Method in class org.apache.lucene.util.AttributeImpl: This method is for introspection of attributes, it should simply add the key/values this attribute holds to the given AttributeReflector.
reflectWith(AttributeReflector) - Method in class org.apache.lucene.util.AttributeSource: This method is for introspection of attributes, it should simply add the key/values this AttributeSource holds to the given AttributeReflector.
refreshIfNeeded(G) - Method in class org.apache.lucene.search.ReferenceManager: Refresh the given reference if needed.
refreshIfNeeded(DirectoryReader) - Method in class org.apache.lucene.index.ReaderManager
refreshIfNeeded(IndexSearcher) - Method in class org.apache.lucene.search.SearcherManager
RegExp - Class in org.apache.lucene.util.automaton: Regular Expression extension to Automaton.
RegExp(String) - Constructor for class org.apache.lucene.util.automaton.RegExp: Constructs new RegExp from a string.
RegExp(String, int) - Constructor for class org.apache.lucene.util.automaton.RegExp: Constructs new RegExp from a string.
RegExp(String, int, int) - Constructor for class org.apache.lucene.util.automaton.RegExp: Constructs new RegExp from a string.
REGEXP_ANYCHAR - org.apache.lucene.util.automaton.RegExp.Kind: Any Character allowed
REGEXP_ANYSTRING - org.apache.lucene.util.automaton.RegExp.Kind: Any string allowed
REGEXP_AUTOMATON - org.apache.lucene.util.automaton.RegExp.Kind: An Automaton expression
REGEXP_CHAR - org.apache.lucene.util.automaton.RegExp.Kind: A Character
REGEXP_CHAR_RANGE - org.apache.lucene.util.automaton.RegExp.Kind: A Character range
REGEXP_COMPLEMENT - org.apache.lucene.util.automaton.RegExp.Kind: The complement of an expression
REGEXP_CONCATENATION - org.apache.lucene.util.automaton.RegExp.Kind: A sequence of two expressions
REGEXP_EMPTY - org.apache.lucene.util.automaton.RegExp.Kind: An empty expression
REGEXP_INTERSECTION - org.apache.lucene.util.automaton.RegExp.Kind: The intersection of two expressions
REGEXP_INTERVAL - org.apache.lucene.util.automaton.RegExp.Kind: An Interval expression
REGEXP_OPTIONAL - org.apache.lucene.util.automaton.RegExp.Kind: An optional expression
REGEXP_PRE_CLASS - org.apache.lucene.util.automaton.RegExp.Kind: An expression for a pre-defined class e.g.
REGEXP_REPEAT - org.apache.lucene.util.automaton.RegExp.Kind: An expression that repeats
REGEXP_REPEAT_MIN - org.apache.lucene.util.automaton.RegExp.Kind: An expression that repeats a minimum number of times
REGEXP_REPEAT_MINMAX - org.apache.lucene.util.automaton.RegExp.Kind: An expression that repeats a minimum and maximum number of times
REGEXP_STRING - org.apache.lucene.util.automaton.RegExp.Kind: A string expression
REGEXP_UNION - org.apache.lucene.util.automaton.RegExp.Kind: The union of two expressions
RegExp.Kind - Enum in org.apache.lucene.util.automaton: The type of expression represented by a RegExp node.
RegexpQuery - Class in org.apache.lucene.search: A fast regular expression query based on the org.apache.lucene.util.automaton package.
RegexpQuery(Term) - Constructor for class org.apache.lucene.search.RegexpQuery: Constructs a query for terms matching term.
RegexpQuery(Term, int) - Constructor for class org.apache.lucene.search.RegexpQuery: Constructs a query for terms matching term.
RegexpQuery(Term, int, int) - Constructor for class org.apache.lucene.search.RegexpQuery: Constructs a query for terms matching term.
RegexpQuery(Term, int, int, int) - Constructor for class org.apache.lucene.search.RegexpQuery: Constructs a query for terms matching term.
RegexpQuery(Term, int, int, AutomatonProvider, int, MultiTermQuery.RewriteMethod) - Constructor for class org.apache.lucene.search.RegexpQuery: Constructs a query for terms matching term.
RegexpQuery(Term, int, AutomatonProvider, int) - Constructor for class org.apache.lucene.search.RegexpQuery: Constructs a query for terms matching term.
register(TermState, int) - Method in class org.apache.lucene.index.TermStates: Expert: Registers and associates a TermState with an leaf ordinal.
register(TermState, int, int, long) - Method in class org.apache.lucene.index.TermStates: Registers and associates a TermState with an leaf ordinal.
registerParentReader(IndexReader) - Method in class org.apache.lucene.index.IndexReader: Expert: This method is called by IndexReaders which wrap other readers (e.g.
rehash() - Method in class org.apache.lucene.util.SentinelIntSet: (internal) Rehashes by doubling int[] key and filling with the old values.
rehash(char[]) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Rehash from old buffers to new buffers.
rehash(char[], VType[]) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap: Rehash from old buffers to new buffers.
rehash(int[]) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Rehash from old buffers to new buffers.
rehash(int[], double[]) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Rehash from old buffers to new buffers.
rehash(int[], float[]) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap: Rehash from old buffers to new buffers.
rehash(int[], int[]) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap: Rehash from old buffers to new buffers.
rehash(int[], long[]) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: Rehash from old buffers to new buffers.
rehash(int[], VType[]) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap: Rehash from old buffers to new buffers.
rehash(long[]) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Rehash from old buffers to new buffers.
rehash(long[], float[]) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap: Rehash from old buffers to new buffers.
rehash(long[], int[]) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap: Rehash from old buffers to new buffers.
rehash(long[], VType[]) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap: Rehash from old buffers to new buffers.
rehashCount - Variable in class org.apache.lucene.util.SentinelIntSet: the count at which a rehash should be done
reinit() - Method in class org.apache.lucene.util.BytesRefHash: reinitializes the BytesRefHash after a previous BytesRefHash.clear() call.
relate(double, double, double, double) - Method in interface org.apache.lucene.geo.Component2D: relates this component2D with a bounding box *
relate(double, double, double, double, double, double, double, double) - Static method in class org.apache.lucene.geo.GeoUtils: Compute the relation between the provided box and distance query.
relation - Variable in class org.apache.lucene.search.TotalHits: Whether TotalHits.value is the exact hit count, in which case TotalHits.relation is equal to TotalHits.Relation.EQUAL_TO, or a lower bound of the total hit count, in which case TotalHits.relation is equal to TotalHits.Relation.GREATER_THAN_OR_EQUAL_TO.
relationship - Variable in class org.apache.lucene.search.Scorable.ChildScorable: An arbitrary string relating this scorer to the parent.
release() - Method in class org.apache.lucene.internal.hppc.CharHashSet
release() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
release() - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Sets the number of stored elements to zero and releases the internal storage array.
release() - Method in class org.apache.lucene.internal.hppc.IntArrayList: Sets the number of stored elements to zero and releases the internal storage array.
release() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
release() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
release() - Method in class org.apache.lucene.internal.hppc.IntHashSet
release() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
release() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
release() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
release() - Method in class org.apache.lucene.internal.hppc.LongArrayList: Sets the number of stored elements to zero and releases the internal storage array.
release() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
release() - Method in class org.apache.lucene.internal.hppc.LongHashSet
release() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
release() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
release() - Method in class org.apache.lucene.util.RefCount: Called when reference counting hits 0.
release(long) - Method in class org.apache.lucene.index.PersistentSnapshotDeletionPolicy: Deletes a snapshotted commit by generation.
release(G) - Method in class org.apache.lucene.search.ReferenceManager: Release the reference previously obtained via ReferenceManager.acquire().
release(IndexCommit) - Method in class org.apache.lucene.index.PersistentSnapshotDeletionPolicy: Deletes a snapshotted commit.
release(IndexCommit) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy: Release a snapshotted commit.
release(IndexSearcher) - Method in class org.apache.lucene.search.SearcherLifetimeManager: Release a searcher previously obtained from SearcherLifetimeManager.acquire(long).
releaseGen(long) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy: Release a snapshot by generation.
RELEVANCE - Static variable in class org.apache.lucene.search.Sort: Represents sorting by computed relevance.
RelevanceComparator(int) - Constructor for class org.apache.lucene.search.FieldComparator.RelevanceComparator: Creates a new comparator based on relevance for numHits.
reload(ClassLoader) - Method in class org.apache.lucene.analysis.AnalysisSPILoader: Reloads the internal SPI list from the given ClassLoader.
reload(ClassLoader) - Method in class org.apache.lucene.util.NamedSPILoader: Reloads the internal SPI list from the given ClassLoader.
reloadCharFilters(ClassLoader) - Static method in class org.apache.lucene.analysis.CharFilterFactory: Reloads the factory list from the given ClassLoader.
reloadCodecs(ClassLoader) - Static method in class org.apache.lucene.codecs.Codec: Reloads the codec list from the given ClassLoader.
reloadDocValuesFormats(ClassLoader) - Static method in class org.apache.lucene.codecs.DocValuesFormat: Reloads the DocValues format list from the given ClassLoader.
reloadKnnVectorsFormat(ClassLoader) - Static method in class org.apache.lucene.codecs.KnnVectorsFormat: Reloads the KnnVectorsFormat list from the given ClassLoader.
reloadPostingsFormats(ClassLoader) - Static method in class org.apache.lucene.codecs.PostingsFormat: Reloads the postings format list from the given ClassLoader.
reloadSortFieldProviders(ClassLoader) - Static method in class org.apache.lucene.index.SortFieldProvider: Reloads the SortFieldProvider list from the given ClassLoader.
reloadTokenFilters(ClassLoader) - Static method in class org.apache.lucene.analysis.TokenFilterFactory: Reloads the factory list from the given ClassLoader.
reloadTokenizers(ClassLoader) - Static method in class org.apache.lucene.analysis.TokenizerFactory: Reloads the factory list from the given ClassLoader.
remove() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator
remove() - Method in class org.apache.lucene.internal.hppc.AbstractIterator: Default implementation throws UnsupportedOperationException.
remove() - Method in class org.apache.lucene.util.FilterIterator
remove() - Method in class org.apache.lucene.util.MergedIterator
remove(char) - Method in class org.apache.lucene.internal.hppc.CharHashSet: An alias for the (preferred) CharHashSet.removeAll(org.apache.lucene.internal.hppc.CharHashSet).
remove(char) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
remove(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
remove(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
remove(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet: An alias for the (preferred) IntHashSet.removeAll(org.apache.lucene.internal.hppc.IntHashSet).
remove(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
remove(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: Remove all values at the given key.
remove(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
remove(long) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
remove(long) - Method in class org.apache.lucene.internal.hppc.LongHashSet: An alias for the (preferred) LongHashSet.removeAll(org.apache.lucene.internal.hppc.LongHashSet).
remove(long) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
remove(long) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
remove(Object) - Method in class org.apache.lucene.analysis.CharArrayMap.EntrySet
remove(Object) - Method in class org.apache.lucene.analysis.CharArrayMap
remove(Object) - Method in class org.apache.lucene.search.Multiset
remove(Object) - Method in class org.apache.lucene.util.WeakIdentityMap: Removes the mapping for a key from this weak hash map if it is present.
remove(SegmentCommitInfo) - Method in class org.apache.lucene.index.SegmentInfos: Remove the provided SegmentCommitInfo.
remove(T) - Method in class org.apache.lucene.util.PriorityQueue: Removes an existing element currently stored in the PriorityQueue.
removeAll(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Removes all occurrences of e from this collection.
removeAll(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Removes all occurrences of e from this collection.
removeAll(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Removes all occurrences of e from this collection.
removeAll(CharHashSet) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Removes all keys present in a given container.
removeAll(IntHashSet) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Removes all keys present in a given container.
removeAll(LongHashSet) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Removes all keys present in a given container.
removeAllAttributes() - Method in class org.apache.lucene.util.AttributeSource: Removes all attributes and their implementations from this AttributeSource.
removeAt(int) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Removes the element at the specified position in this container and returns it.
removeAt(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Removes the element at the specified position in this container and returns it.
removeAt(int) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Removes the element at the specified position in this container and returns it.
removeDeadStates(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Removes transitions to dead states (a state is "dead" if it is not reachable from the initial state or no accept state is reachable from it.)
removeElement(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Removes the first element that equals e, returning whether an element has been removed.
removeElement(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Removes the first element that equals e, returning whether an element has been removed.
removeElement(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Removes the first element that equals e, returning whether an element has been removed.
removeField(String) - Method in class org.apache.lucene.document.Document: Removes field with the specified name from the document.
removeFields(String) - Method in class org.apache.lucene.document.Document: Removes all fields with the given name from the document.
removeFirst(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Removes the first element that equals e1, returning its deleted position or -1 if the element was not found.
removeFirst(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Removes the first element that equals e1, returning its deleted position or -1 if the element was not found.
removeFirst(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Removes the first element that equals e1, returning its deleted position or -1 if the element was not found.
removeLast() - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Removes and returns the last element of this list.
removeLast() - Method in class org.apache.lucene.internal.hppc.IntArrayList: Removes and returns the last element of this list.
removeLast() - Method in class org.apache.lucene.internal.hppc.LongArrayList: Removes and returns the last element of this list.
removeLast(float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Removes the last element that equals e1, returning its deleted position or -1 if the element was not found.
removeLast(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Removes the last element that equals e1, returning its deleted position or -1 if the element was not found.
removeLast(long) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Removes the last element that equals e1, returning its deleted position or -1 if the element was not found.
removeListener(ReferenceManager.RefreshListener) - Method in class org.apache.lucene.search.ReferenceManager: Remove a listener added with ReferenceManager.addListener(RefreshListener).
removeRange(int, int) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Removes from this list all the elements with indexes between fromIndex, inclusive, and toIndex, exclusive.
removeRange(int, int) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Removes from this list all the elements with indexes between fromIndex, inclusive, and toIndex, exclusive.
removeRange(int, int) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Removes from this list all the elements with indexes between fromIndex, inclusive, and toIndex, exclusive.
rename(String, String) - Method in class org.apache.lucene.codecs.CompoundDirectory: Not implemented
rename(String, String) - Method in class org.apache.lucene.store.ByteBuffersDirectory
rename(String, String) - Method in class org.apache.lucene.store.Directory: Renames source file to dest file where dest must not already exist in the directory.
rename(String, String) - Method in class org.apache.lucene.store.FileSwitchDirectory
rename(String, String) - Method in class org.apache.lucene.store.FilterDirectory
rename(String, String) - Method in class org.apache.lucene.store.FSDirectory
rename(String, String) - Method in class org.apache.lucene.store.LockValidatingDirectoryWrapper
rename(String, String) - Method in class org.apache.lucene.store.NRTCachingDirectory
rename(String, String) - Method in class org.apache.lucene.store.TrackingDirectoryWrapper
reorder(int, int, int[], int[], int) - Method in class org.apache.lucene.util.MSBRadixSorter: Reorder based on start/end offsets for each bucket.
reorder(int, int, int[], int[], int) - Method in class org.apache.lucene.util.StableMSBRadixSorter: Reorder elements in stable way, since Dutch sort does not guarantee ordering for same values.
reorder(CodecReader, Directory, Executor) - Method in class org.apache.lucene.index.MergePolicy.OneMerge: Extend this method if you wish to renumber doc IDs.
repeat(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns an automaton that accepts the Kleene star (zero or more concatenated repetitions) of the language of the given automaton.
repeat(Automaton, int) - Static method in class org.apache.lucene.util.automaton.Operations: Returns an automaton that accepts min or more concatenated repetitions of the language of the given automaton.
repeat(Automaton, int, int) - Static method in class org.apache.lucene.util.automaton.Operations: Returns an automaton that accepts between min and max (including both) concatenated repetitions of the language of the given automaton.
replay(Collector) - Method in class org.apache.lucene.search.CachingCollector: Replays the cached doc IDs (and scores) to the given Collector.
require(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
require(Map<String, String>, String, Collection<String>) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
require(Map<String, String>, String, Collection<String>, boolean) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
requireBoolean(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
requireChar(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
requireFloat(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
requireInt(Map<String, String>, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
requireResourceNonNull(T, String) - Static method in class org.apache.lucene.util.IOUtils: Wrap all calls to Class.getResource(String) or Class.getResourceAsStream(String) using this method to enforce existence of the resource.
rescore(IndexSearcher, TopDocs, int) - Method in class org.apache.lucene.search.QueryRescorer
rescore(IndexSearcher, TopDocs, int) - Method in class org.apache.lucene.search.Rescorer: Rescore an initial first-pass TopDocs.
rescore(IndexSearcher, TopDocs, int) - Method in class org.apache.lucene.search.SortRescorer
rescore(IndexSearcher, TopDocs, Query, double, int) - Static method in class org.apache.lucene.search.QueryRescorer: Sugar API, calling {#rescore} using a simple linear combination of firstPassScore + weight * secondPassScore
Rescorer - Class in org.apache.lucene.search: Re-scores the topN results (TopDocs) from an original query.
Rescorer() - Constructor for class org.apache.lucene.search.Rescorer
reset() - Method in class org.apache.lucene.analysis.CachingTokenFilter: Propagates reset if incrementToken has not yet been called.
reset() - Method in class org.apache.lucene.analysis.CharacterUtils.CharacterBuffer: Resets the CharacterBuffer.
reset() - Method in class org.apache.lucene.analysis.FilteringTokenFilter
reset() - Method in class org.apache.lucene.analysis.GraphTokenFilter
reset() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
reset() - Method in class org.apache.lucene.analysis.TokenFilter: This method is called by a consumer before it begins consumption using TokenStream.incrementToken().
reset() - Method in class org.apache.lucene.analysis.Tokenizer
reset() - Method in class org.apache.lucene.analysis.TokenStream: This method is called by a consumer before it begins consumption using TokenStream.incrementToken().
reset() - Method in class org.apache.lucene.index.DocIDMerger: Reuse API, currently only used by postings during merge
reset() - Method in class org.apache.lucene.index.QueryTimeoutImpl: Reset the timeout value.
reset() - Method in class org.apache.lucene.search.ExactPhraseMatcher
reset() - Method in class org.apache.lucene.search.PhraseMatcher: Called after PhraseMatcher.approximation() has been advanced
reset() - Method in class org.apache.lucene.search.SloppyPhraseMatcher
reset() - Method in class org.apache.lucene.store.BufferedChecksum
reset() - Method in class org.apache.lucene.store.ByteBuffersDataOutput: This method resets this object to a clean (zero-size) state and publishes any currently allocated buffers for reuse to the reuse strategy provided in the constructor.
reset() - Method in class org.apache.lucene.util.RollingBuffer
reset() - Method in interface org.apache.lucene.util.RollingBuffer.Resettable
reset(boolean, boolean) - Method in class org.apache.lucene.util.ByteBlockPool: Expert: Resets the pool to its initial state, while optionally reusing the first buffer.
reset(boolean, boolean) - Method in class org.apache.lucene.util.IntBlockPool: Expert: Resets the pool to its initial state, while optionally reusing the first buffer.
reset(byte[]) - Method in class org.apache.lucene.store.ByteArrayDataInput
reset(byte[]) - Method in class org.apache.lucene.store.ByteArrayDataOutput
reset(byte[], int, int) - Method in class org.apache.lucene.store.ByteArrayDataInput
reset(byte[], int, int) - Method in class org.apache.lucene.store.ByteArrayDataOutput
reset(MultiPostingsEnum.EnumWithSlice[], int) - Method in class org.apache.lucene.index.MultiPostingsEnum: Re-use and reset this instance on the provided slices.
reset(TermsEnumIndex[]) - Method in class org.apache.lucene.index.MultiTermsEnum: The terms array must be newly created TermsEnum, ie BytesRefIterator.next() has not yet been called.
reset(DataInput, long) - Method in class org.apache.lucene.util.packed.BlockPackedReaderIterator: Reset the current reader to wrap a stream of valueCount values contained in in.
resetSkip() - Method in class org.apache.lucene.codecs.MultiLevelSkipListWriter: Creates new buffers or empties the existing ones
resize(int) - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Truncate or expand the list to the new size.
resize(int) - Method in class org.apache.lucene.internal.hppc.IntArrayList: Truncate or expand the list to the new size.
resize(int) - Method in class org.apache.lucene.internal.hppc.LongArrayList: Truncate or expand the list to the new size.
resize(int) - Method in class org.apache.lucene.util.packed.GrowableWriter
resize(long) - Method in class org.apache.lucene.util.packed.AbstractPagedMutable: Create a new copy of size newSize based on the content of this buffer.
resizeAt - Variable in class org.apache.lucene.internal.hppc.CharHashSet: Expand (rehash) CharHashSet.keys when CharHashSet.assigned hits this value.
resizeAt - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap: Expand (rehash) CharObjectHashMap.keys when CharObjectHashMap.assigned hits this value.
resizeAt - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Expand (rehash) IntDoubleHashMap.keys when IntDoubleHashMap.assigned hits this value.
resizeAt - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap: Expand (rehash) IntFloatHashMap.keys when IntFloatHashMap.assigned hits this value.
resizeAt - Variable in class org.apache.lucene.internal.hppc.IntHashSet: Expand (rehash) IntHashSet.keys when IntHashSet.assigned hits this value.
resizeAt - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap: Expand (rehash) IntIntHashMap.keys when IntIntHashMap.assigned hits this value.
resizeAt - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap: Expand (rehash) IntLongHashMap.keys when IntLongHashMap.assigned hits this value.
resizeAt - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap: Expand (rehash) IntObjectHashMap.keys when IntObjectHashMap.assigned hits this value.
resizeAt - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap: Expand (rehash) LongFloatHashMap.keys when LongFloatHashMap.assigned hits this value.
resizeAt - Variable in class org.apache.lucene.internal.hppc.LongHashSet: Expand (rehash) LongHashSet.keys when LongHashSet.assigned hits this value.
resizeAt - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap: Expand (rehash) LongIntHashMap.keys when LongIntHashMap.assigned hits this value.
resizeAt - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap: Expand (rehash) LongObjectHashMap.keys when LongObjectHashMap.assigned hits this value.
resizeBuffer(int) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute: Grows the termBuffer to at least size newSize, preserving the existing content.
resizeBuffer(int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
ResourceLoader - Interface in org.apache.lucene.util: Abstraction for loading resources (streams, files, and classes).
ResourceLoaderAware - Interface in org.apache.lucene.util: Interface for a component that needs to be initialized by an implementation of ResourceLoader.
restore(int, int) - Method in class org.apache.lucene.codecs.MutablePointTree: Restore values between i-th and j-th(excluding) in temporary storage into original storage.
restore(int, int) - Method in class org.apache.lucene.util.StableMSBRadixSorter.MergeSorter: Restore values between i-th and j-th(excluding) in temporary storage into original storage.
restore(int, int) - Method in class org.apache.lucene.util.StableMSBRadixSorter: Restore values between i-th and j-th(excluding) in temporary storage into original storage.
restore(int, int) - Method in class org.apache.lucene.util.TimSorter: Restore element j from the temporary storage into slot i.
restoreState(AttributeSource.State) - Method in class org.apache.lucene.util.AttributeSource: Restores this state by copying the values of all attribute implementations that this state contains into the attributes implementations of the targetStream.
Result(IntsRef, T) - Constructor for class org.apache.lucene.util.fst.Util.Result
rethrowAlways(Throwable) - Static method in class org.apache.lucene.util.IOUtils: This utility method takes a previously caught (non-null) Throwable and rethrows either the original argument if it was a subclass of the IOException or an RuntimeException with the cause set to the argument.
retrieveChecksum(IndexInput) - Static method in class org.apache.lucene.codecs.CodecUtil: Returns (but does not validate) the checksum previously written by CodecUtil.checkFooter(org.apache.lucene.store.ChecksumIndexInput).
retrieveChecksum(IndexInput, long) - Static method in class org.apache.lucene.codecs.CodecUtil: Returns (but does not validate) the checksum previously written by CodecUtil.checkFooter(org.apache.lucene.store.ChecksumIndexInput).
reuse(ByteBuffer) - Method in class org.apache.lucene.store.ByteBuffersDataOutput.ByteBufferRecycler
ReuseStrategy() - Constructor for class org.apache.lucene.analysis.Analyzer.ReuseStrategy: Sole constructor.
reverse - Variable in class org.apache.lucene.search.comparators.NumericComparator
reverse() - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Reverses the elements in this list and returns this list.
reverse() - Method in class org.apache.lucene.internal.hppc.IntArrayList: Reverses the elements in this list and returns this list.
reverse() - Method in class org.apache.lucene.internal.hppc.LongArrayList: Reverses the elements in this list and returns this list.
reverse(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns an automaton accepting the reverse language.
reverse(Automaton, Set<Integer>) - Static method in class org.apache.lucene.util.automaton.Operations: Reverses the automaton, returning the new initial states.
reverseMul - Variable in class org.apache.lucene.search.FieldValueHitQueue
rewind() - Method in class org.apache.lucene.store.ByteArrayDataInput
rewrite(IndexReader) - Method in class org.apache.lucene.search.Query: Deprecated.
Use Query.rewrite(IndexSearcher)
rewrite(IndexReader, MultiTermQuery) - Method in class org.apache.lucene.search.DocValuesRewriteMethod
rewrite(IndexReader, MultiTermQuery) - Method in class org.apache.lucene.search.MultiTermQuery.RewriteMethod
rewrite(IndexReader, MultiTermQuery) - Method in class org.apache.lucene.search.ScoringRewrite
rewrite(IndexReader, MultiTermQuery) - Method in class org.apache.lucene.search.TopTermsRewrite
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.BlendedTermQuery
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.BooleanQuery
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.BoostQuery
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.ConstantScoreQuery
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.DisjunctionMaxQuery: Optimize our representation and our subqueries representations
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.DoubleValuesSource: Return a DoubleValuesSource specialised for the given IndexSearcher
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.FieldExistsQuery
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.IndexOrDocValuesQuery
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.LongValuesSource: Return a LongValuesSource specialised for the given IndexSearcher
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.MultiPhraseQuery
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.MultiTermQuery: To rewrite to a simpler form, instead return a simpler enum from MultiTermQuery.getTermsEnum(Terms, AttributeSource).
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.NGramPhraseQuery
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.PhraseQuery
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.Query: Expert: called to re-write queries into primitive queries.
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.Sort: Rewrites the SortFields in this Sort, returning a new Sort if any of the fields changes during their rewriting.
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.SortField: Rewrites this SortField, returning a new SortField if a change is made.
rewrite(IndexSearcher) - Method in class org.apache.lucene.search.SynonymQuery
rewrite(Query) - Method in class org.apache.lucene.search.IndexSearcher: Expert: called to re-write queries into primitive queries.
rewrite(Query[]) - Method in class org.apache.lucene.search.BlendedTermQuery.DisjunctionMaxRewrite
rewrite(Query[]) - Method in class org.apache.lucene.search.BlendedTermQuery.RewriteMethod: Merge the provided sub queries into a single Query object.
REWRITEABLE - org.apache.lucene.search.SortField.Type: Force rewriting of SortField using SortField.rewrite(IndexSearcher) before it can be used for sorting
rewriteMethod - Variable in class org.apache.lucene.search.MultiTermQuery
RewriteMethod() - Constructor for class org.apache.lucene.search.BlendedTermQuery.RewriteMethod: Sole constructor
RewriteMethod() - Constructor for class org.apache.lucene.search.MultiTermQuery.RewriteMethod
rm(Path...) - Static method in class org.apache.lucene.util.IOUtils: Deletes one or more files or directories (and everything underneath it).
RoaringDocIdSet - Class in org.apache.lucene.util: DocIdSet implementation inspired from http://roaringbitmap.org/
RoaringDocIdSet.Builder - Class in org.apache.lucene.util: A builder of RoaringDocIdSets.
rollback() - Method in class org.apache.lucene.index.IndexWriter: Close the IndexWriter without committing any changes that have occurred since the last commit (or since it was opened, if commit hasn't been called).
rollback() - Method in interface org.apache.lucene.index.TwoPhaseCommit: Discards any changes that have occurred since the last commit.
RollingBuffer<T extends RollingBuffer.Resettable> - Class in org.apache.lucene.util: Acts like forever growing T[], but internally uses a circular buffer to reuse instances of T.
RollingBuffer() - Constructor for class org.apache.lucene.util.RollingBuffer
RollingBuffer.Resettable - Interface in org.apache.lucene.util: Implement to reset an instance
round(long, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools: Limit a date's resolution.
round(Date, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools: Limit a date's resolution.
RPAREN - Static variable in class org.apache.lucene.geo.SimpleWKTShapeParser
run() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler.MergeThread
run() - Method in class org.apache.lucene.index.SegmentInfos.FindSegmentsFile: Locate the most recent segments file and run SegmentInfos.FindSegmentsFile.doBody(java.lang.String) on it.
run() - Method in class org.apache.lucene.search.ControlledRealTimeReopenThread
run() - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread: Deprecated.
run() - Method in interface org.apache.lucene.util.IORunnable
run(byte[], int, int) - Method in class org.apache.lucene.util.automaton.ByteRunAutomaton: Returns true if the given byte array is accepted by this automaton
run(char[], int, int) - Method in class org.apache.lucene.util.automaton.CharacterRunAutomaton: Returns true if the given string is accepted by this automaton
run(String) - Method in class org.apache.lucene.util.automaton.CharacterRunAutomaton: Returns true if the given string is accepted by this automaton.
run(IndexCommit) - Method in class org.apache.lucene.index.SegmentInfos.FindSegmentsFile: Run SegmentInfos.FindSegmentsFile.doBody(java.lang.String) on the provided commit.
run(Automaton, String) - Static method in class org.apache.lucene.util.automaton.Operations: Returns true if the given string is accepted by the automaton.
run(Automaton, IntsRef) - Static method in class org.apache.lucene.util.automaton.Operations: Returns true if the given string (expressed as unicode codepoints) is accepted by the automaton.
runAutomaton - Variable in class org.apache.lucene.util.automaton.CompiledAutomaton: Matcher for quickly determining if a byte[] is accepted.
RunAutomaton - Class in org.apache.lucene.util.automaton: Finite-state automaton with fast run operation.
RunAutomaton(Automaton, int) - Constructor for class org.apache.lucene.util.automaton.RunAutomaton: Constructs a new RunAutomaton from a deterministic Automaton.
RunAutomaton(Automaton, int, int) - Constructor for class org.apache.lucene.util.automaton.RunAutomaton: Constructs a new RunAutomaton from a deterministic Automaton.

S

s - Variable in class org.apache.lucene.search.similarities.Axiomatic: hyperparam for the growth function
s - Variable in class org.apache.lucene.util.automaton.RegExp: String expression
sameClassAs(Object) - Method in class org.apache.lucene.search.Query: Utility method to check whether other is not null and is exactly of the same class as this object's class.
sameLanguage(Automaton, Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns true if these two automata accept exactly the same language.
SameThreadExecutorService - Class in org.apache.lucene.util: An ExecutorService that executes tasks immediately in the calling thread during submit.
SameThreadExecutorService() - Constructor for class org.apache.lucene.util.SameThreadExecutorService
save(int, int) - Method in class org.apache.lucene.codecs.MutablePointTree: Save the i-th value into the j-th position in temporary storage.
save(int, int) - Method in class org.apache.lucene.util.StableMSBRadixSorter.MergeSorter: Save the i-th value into the j-th position in temporary storage.
save(int, int) - Method in class org.apache.lucene.util.StableMSBRadixSorter: Save the i-th value into the j-th position in temporary storage.
save(int, int) - Method in class org.apache.lucene.util.TimSorter: Save all elements between slots i and i+len into the temporary storage.
save(Path) - Method in class org.apache.lucene.util.fst.FST: Writes an automaton to a file.
save(DataOutput) - Method in class org.apache.lucene.util.fst.FST.FSTMetadata: Save the metadata to a DataOutput
save(DataOutput, DataOutput) - Method in class org.apache.lucene.util.fst.FST: Save the FST to DataOutput.
SCALAR_QUANTIZATION_SAMPLE_SIZE - Static variable in class org.apache.lucene.util.quantization.ScalarQuantizer
ScalarQuantizedRandomVectorScorerSupplier(VectorSimilarityFunction, ScalarQuantizer, RandomAccessQuantizedByteVectorValues) - Constructor for class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier
ScalarQuantizedVectorScorer - Class in org.apache.lucene.codecs.hnsw: Default scalar quantized implementation of FlatVectorsScorer.
ScalarQuantizedVectorScorer(FlatVectorsScorer) - Constructor for class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer
ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier - Class in org.apache.lucene.codecs.hnsw: Quantized vector scorer supplier
ScalarQuantizedVectorSimilarity - Interface in org.apache.lucene.util.quantization: Calculates and adjust the scores correctly for quantized vectors given the scalar quantization parameters
ScalarQuantizedVectorSimilarity.ByteVectorComparator - Interface in org.apache.lucene.util.quantization: Compares two byte vectors
ScalarQuantizedVectorSimilarity.DotProduct - Class in org.apache.lucene.util.quantization: Calculates dot product on quantized vectors, applying the appropriate corrections
ScalarQuantizedVectorSimilarity.Euclidean - Class in org.apache.lucene.util.quantization: Calculates euclidean distance on quantized vectors, applying the appropriate corrections
ScalarQuantizedVectorSimilarity.MaximumInnerProduct - Class in org.apache.lucene.util.quantization: Calculates max inner product on quantized vectors, applying the appropriate corrections
scalarQuantizer - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
ScalarQuantizer - Class in org.apache.lucene.util.quantization: Will scalar quantize float vectors into `int8` byte values.
ScalarQuantizer(float, float, byte) - Constructor for class org.apache.lucene.util.quantization.ScalarQuantizer
scaleMaxInnerProductScore(float) - Static method in class org.apache.lucene.util.VectorUtil
scanIsEmpty() - Method in class org.apache.lucene.util.FixedBitSet: Scans the backing store to check if all bits are clear.
scanIsEmpty() - Method in class org.apache.lucene.util.LongBitSet: Scans the backing store to check if all bits are clear.
Scorable - Class in org.apache.lucene.search: Allows access to the score of a Query
Scorable() - Constructor for class org.apache.lucene.search.Scorable
Scorable.ChildScorable - Class in org.apache.lucene.search: A child Scorer and its relationship to its parent.
score - Variable in class org.apache.lucene.search.ScoreDoc: The score of this document for the query.
score() - Method in class org.apache.lucene.search.ConstantScoreScorer
score() - Method in class org.apache.lucene.search.ConstantScoreWeight: Return the score produced by this Weight.
score() - Method in class org.apache.lucene.search.FilterScorable
score() - Method in class org.apache.lucene.search.FilterScorer
score() - Method in class org.apache.lucene.search.IndriDisjunctionScorer
score() - Method in class org.apache.lucene.search.IndriScorer
score() - Method in class org.apache.lucene.search.Scorable: Returns the score of the current document matching the query.
score() - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
score() - Method in class org.apache.lucene.search.TermScorer
score() - Method in interface org.apache.lucene.search.VectorScorer: Compute the score for the current document ID.
score(byte[], float, byte[], float) - Method in class org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity.DotProduct
score(byte[], float, byte[], float) - Method in class org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity.Euclidean
score(byte[], float, byte[], float) - Method in class org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity.MaximumInnerProduct
score(byte[], float, byte[], float) - Method in interface org.apache.lucene.util.quantization.ScalarQuantizedVectorSimilarity
score(double, double) - Method in class org.apache.lucene.search.similarities.Independence: Computes distance from independence
score(double, double) - Method in class org.apache.lucene.search.similarities.IndependenceChiSquared
score(double, double) - Method in class org.apache.lucene.search.similarities.IndependenceSaturated
score(double, double) - Method in class org.apache.lucene.search.similarities.IndependenceStandardized
score(float, long) - Method in class org.apache.lucene.search.similarities.Similarity.SimScorer: Score a single document.
score(int) - Method in interface org.apache.lucene.util.hnsw.RandomVectorScorer: Returns the score between the query and the provided node.
score(int, float) - Method in class org.apache.lucene.search.LeafSimScorer: Score the provided document assuming the given term document frequency.
score(List<SegmentCommitInfo>, boolean, Map<SegmentCommitInfo, TieredMergePolicy.SegmentSizeAndDocs>) - Method in class org.apache.lucene.index.TieredMergePolicy: Expert: scores one merge; subclasses can override.
score(List<Scorer>) - Method in class org.apache.lucene.search.IndriAndScorer
score(LeafCollector, Bits) - Method in class org.apache.lucene.search.BulkScorer: Deprecated.
in favour of BulkScorer.score(LeafCollector, Bits, int, int). Callers should instead call the method variant that takes min and max as arguments, providing 0 and DocIdSetIterator.NO_MORE_DOCS to score the entire segment. Subclasses that override it should instead override its replacement.
score(LeafCollector, Bits, int, int) - Method in class org.apache.lucene.search.BulkScorer: Collects matching documents in a range and return an estimation of the next matching document which is on or after max.
score(LeafCollector, Bits, int, int) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantBulkScorer
score(LeafCollector, Bits, int, int) - Method in class org.apache.lucene.search.Weight.DefaultBulkScorer
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModel: Returns the informative content score combined with the after effect, more specifically informationContentScore * aeTimes1pTfn / (1 + tfn).
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelG
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelIF
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelIn
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.BasicModelIne
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.DFISimilarity
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.DFRSimilarity
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Distribution: Computes the score.
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.DistributionLL
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.DistributionSPL
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.IBSimilarity
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.IndriDirichletSimilarity
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.LMDirichletSimilarity
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.LMJelinekMercerSimilarity
score(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.SimilarityBase: Scores the document doc.
SCORE - org.apache.lucene.search.SortField.Type: Sort by document score (relevance).
ScoreCachingWrappingScorer - Class in org.apache.lucene.search: A Scorer which wraps another scorer and caches the score of the current document.
scoreCorrectionConstant - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
ScoreDoc - Class in org.apache.lucene.search: Holds one hit in TopDocs.
ScoreDoc(int, float) - Constructor for class org.apache.lucene.search.ScoreDoc: Constructs a ScoreDoc.
ScoreDoc(int, float, int) - Constructor for class org.apache.lucene.search.ScoreDoc: Constructs a ScoreDoc.
scoreDocs - Variable in class org.apache.lucene.search.TopDocs: The top hits for the query.
scoreMode() - Method in interface org.apache.lucene.search.Collector: Indicates what features are required from the scorer.
scoreMode() - Method in class org.apache.lucene.search.FilterCollector
scoreMode() - Method in class org.apache.lucene.search.MultiCollector
scoreMode() - Method in class org.apache.lucene.search.TimeLimitingCollector: Deprecated.
scoreMode() - Method in class org.apache.lucene.search.TopFieldCollector
scoreMode() - Method in class org.apache.lucene.search.TopScoreDocCollector
scoreMode() - Method in class org.apache.lucene.search.TotalHitCountCollector
ScoreMode - Enum in org.apache.lucene.search: Different modes of search.
scorer - Variable in class org.apache.lucene.search.DisiWrapper
scorer - Variable in class org.apache.lucene.search.TopScoreDocCollector.ScorerLeafCollector
scorer(byte[]) - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
scorer(byte[]) - Method in class org.apache.lucene.index.ByteVectorValues: Return a VectorScorer for the given query vector.
scorer(float[]) - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
scorer(float[]) - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
scorer(float[]) - Method in class org.apache.lucene.index.FloatVectorValues: Return a VectorScorer for the given query vector and the current FloatVectorValues.
scorer(float[]) - Method in class org.apache.lucene.util.quantization.QuantizedByteVectorValues: Return a VectorScorer for the given query vector.
scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.BM25Similarity
scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.BooleanSimilarity
scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.MultiSimilarity
scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.PerFieldSimilarityWrapper
scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.RawTFSimilarity
scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.Similarity: Compute any collection-level weight (e.g.
scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.SimilarityBase
scorer(float, CollectionStatistics, TermStatistics...) - Method in class org.apache.lucene.search.similarities.TFIDFSimilarity
scorer(int) - Method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier
scorer(int) - Method in interface org.apache.lucene.util.hnsw.RandomVectorScorerSupplier: This creates a RandomVectorScorer for scoring random nodes in batches against the given ordinal.
scorer(LeafReaderContext) - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
scorer(LeafReaderContext) - Method in class org.apache.lucene.search.FilterWeight
scorer(LeafReaderContext) - Method in class org.apache.lucene.search.IndriAndWeight
scorer(LeafReaderContext) - Method in class org.apache.lucene.search.PhraseWeight
scorer(LeafReaderContext) - Method in class org.apache.lucene.search.Weight: Returns a Scorer which can iterate in order over all matching documents and assign them a score.
Scorer - Class in org.apache.lucene.search: Expert: Common scoring functionality for different types of queries.
Scorer(Weight) - Constructor for class org.apache.lucene.search.Scorer: Constructs a Scorer
ScorerLeafCollector() - Constructor for class org.apache.lucene.search.TopScoreDocCollector.ScorerLeafCollector
scorerSupplier - Variable in class org.apache.lucene.util.hnsw.IncrementalHnswGraphMerger
scorerSupplier(LeafReaderContext) - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
scorerSupplier(LeafReaderContext) - Method in class org.apache.lucene.search.Weight: Optional method.
ScorerSupplier - Class in org.apache.lucene.search: A supplier of Scorer.
ScorerSupplier() - Constructor for class org.apache.lucene.search.ScorerSupplier
scores() - Method in class org.apache.lucene.util.hnsw.NeighborArray
SCORES - Static variable in class org.apache.lucene.search.DoubleValuesSource: A DoubleValuesSource that exposes a document's score
scoreTimes1pTfn(BasicStats) - Method in class org.apache.lucene.search.similarities.AfterEffect: Returns the product of the after effect with 1+tfn.
scoreTimes1pTfn(BasicStats) - Method in class org.apache.lucene.search.similarities.AfterEffectB
scoreTimes1pTfn(BasicStats) - Method in class org.apache.lucene.search.similarities.AfterEffectL
SCORING_BOOLEAN_REWRITE - Static variable in class org.apache.lucene.search.MultiTermQuery: A rewrite method that first translates each term into BooleanClause.Occur.SHOULD clause in a BooleanQuery, and keeps the scores as computed by the query.
SCORING_BOOLEAN_REWRITE - Static variable in class org.apache.lucene.search.ScoringRewrite: A rewrite method that first translates each term into BooleanClause.Occur.SHOULD clause in a BooleanQuery, and keeps the scores as computed by the query.
ScoringRewrite<B> - Class in org.apache.lucene.search: Base rewrite method that translates each term into a query, and keeps the scores as computed by the query.
ScoringRewrite() - Constructor for class org.apache.lucene.search.ScoringRewrite
scratch1 - Variable in class org.apache.lucene.util.StringSorter
scratch2 - Variable in class org.apache.lucene.util.StringSorter
scratchBytes1 - Variable in class org.apache.lucene.util.StringSorter
scratchBytes2 - Variable in class org.apache.lucene.util.StringSorter
search() - Method in class org.apache.lucene.util.fst.Util.TopNSearcher
search(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsReader
search(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.KnnVectorsReader: Return the k nearest neighbor documents as determined by comparison of their vector values for this field, to the given vector, by the field's similarity function.
search(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
search(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
search(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.hnsw.FlatVectorsReader
search(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.KnnVectorsReader: Return the k nearest neighbor documents as determined by comparison of their vector values for this field, to the given vector, by the field's similarity function.
search(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
search(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.codecs.perfield.PerFieldKnnVectorsFormat.FieldsReader
search(List<LeafReaderContext>, Weight, Collector) - Method in class org.apache.lucene.search.IndexSearcher: Lower-level search API.
search(Query, int) - Method in class org.apache.lucene.search.IndexSearcher: Finds the top n hits for query.
search(Query, int, Sort) - Method in class org.apache.lucene.search.IndexSearcher: Search implementation with arbitrary sorting.
search(Query, int, Sort, boolean) - Method in class org.apache.lucene.search.IndexSearcher: Search implementation with arbitrary sorting, plus control over whether hit scores and max score should be computed.
search(Query, Collector) - Method in class org.apache.lucene.search.IndexSearcher: Deprecated.
This method is being deprecated in favor of IndexSearcher.search(Query, CollectorManager) due to its support for concurrency in IndexSearcher
search(Query, CollectorManager<C, T>) - Method in class org.apache.lucene.search.IndexSearcher: Lower-level search API.
search(RandomVectorScorer, int, OnHeapHnswGraph, Bits, int) - Static method in class org.apache.lucene.util.hnsw.HnswGraphSearcher: Search OnHeapHnswGraph, this method is thread safe.
search(RandomVectorScorer, KnnCollector, HnswGraph, Bits) - Static method in class org.apache.lucene.util.hnsw.HnswGraphSearcher: Searches HNSW graph for the nearest neighbors of a query vector.
searchAfter(ScoreDoc, Query, int) - Method in class org.apache.lucene.search.IndexSearcher: Finds the top n hits for query where all results are after a previous result (after).
searchAfter(ScoreDoc, Query, int, Sort) - Method in class org.apache.lucene.search.IndexSearcher: Finds the top n hits for query where all results are after a previous result (after).
searchAfter(ScoreDoc, Query, int, Sort, boolean) - Method in class org.apache.lucene.search.IndexSearcher: Finds the top n hits for query where all results are after a previous result (after), allowing control over whether hit scores and max score should be computed.
SearcherFactory - Class in org.apache.lucene.search: Factory class used by SearcherManager to create new IndexSearchers.
SearcherFactory() - Constructor for class org.apache.lucene.search.SearcherFactory
SearcherLifetimeManager - Class in org.apache.lucene.search: Keeps track of current plus old IndexSearchers, closing the old ones once they have timed out.
SearcherLifetimeManager() - Constructor for class org.apache.lucene.search.SearcherLifetimeManager
SearcherLifetimeManager.PruneByAge - Class in org.apache.lucene.search: Simple pruner that drops any searcher older by more than the specified seconds, than the newest searcher.
SearcherLifetimeManager.Pruner - Interface in org.apache.lucene.search: See SearcherLifetimeManager.prune(org.apache.lucene.search.SearcherLifetimeManager.Pruner).
SearcherManager - Class in org.apache.lucene.search: Utility class to safely share IndexSearcher instances across multiple threads, while periodically reopening.
SearcherManager(DirectoryReader, SearcherFactory) - Constructor for class org.apache.lucene.search.SearcherManager: Creates and returns a new SearcherManager from an existing DirectoryReader.
SearcherManager(IndexWriter, boolean, boolean, SearcherFactory) - Constructor for class org.apache.lucene.search.SearcherManager: Expert: creates and returns a new SearcherManager from the given IndexWriter, controlling whether past deletions should be applied.
SearcherManager(IndexWriter, SearcherFactory) - Constructor for class org.apache.lucene.search.SearcherManager: Creates and returns a new SearcherManager from the given IndexWriter.
SearcherManager(Directory, SearcherFactory) - Constructor for class org.apache.lucene.search.SearcherManager: Creates and returns a new SearcherManager from the given Directory.
searchLeaf(LeafReaderContext, Weight, Collector) - Method in class org.apache.lucene.search.IndexSearcher: Lower-level search API
searchLevel(RandomVectorScorer, int, int, int[], HnswGraph) - Method in class org.apache.lucene.util.hnsw.HnswGraphSearcher: Searches for the nearest neighbors of a query vector in a given level.
searchNearestVectors(String, byte[], int, Bits, int) - Method in class org.apache.lucene.index.LeafReader: Return the k nearest neighbor documents as determined by comparison of their vector values for this field, to the given vector, by the field's similarity function.
searchNearestVectors(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.index.CodecReader
searchNearestVectors(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
searchNearestVectors(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.index.FilterLeafReader
searchNearestVectors(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.index.LeafReader: Return the k nearest neighbor documents as determined by comparison of their vector values for this field, to the given vector, by the field's similarity function.
searchNearestVectors(String, byte[], KnnCollector, Bits) - Method in class org.apache.lucene.index.ParallelLeafReader
searchNearestVectors(String, float[], int, Bits, int) - Method in class org.apache.lucene.index.LeafReader: Return the k nearest neighbor documents as determined by comparison of their vector values for this field, to the given vector, by the field's similarity function.
searchNearestVectors(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.index.CodecReader
searchNearestVectors(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
searchNearestVectors(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.index.FilterLeafReader
searchNearestVectors(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.index.LeafReader: Return the k nearest neighbor documents as determined by comparison of their vector values for this field, to the given vector, by the field's similarity function.
searchNearestVectors(String, float[], KnnCollector, Bits) - Method in class org.apache.lucene.index.ParallelLeafReader
SECOND - org.apache.lucene.document.DateTools.Resolution: Limit a date's resolution to second granularity.
seek(int, int) - Method in class org.apache.lucene.util.hnsw.HnswGraph: Move the pointer to exactly the given level's target.
seek(int, int) - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
seek(long) - Method in class org.apache.lucene.store.BufferedIndexInput
seek(long) - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
seek(long) - Method in class org.apache.lucene.store.ByteBuffersDataInput
seek(long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
seek(long) - Method in class org.apache.lucene.store.ChecksumIndexInput: Sets current position in this file, where the next read will occur.
seek(long) - Method in class org.apache.lucene.store.FilterIndexInput
seek(long) - Method in class org.apache.lucene.store.IndexInput: Sets current position in this file, where the next read will occur.
seekCeil(BytesRef) - Method in class org.apache.lucene.index.FilteredTermsEnum: This enum does not support seeking!
seekCeil(BytesRef) - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
seekCeil(BytesRef) - Method in class org.apache.lucene.index.MultiTermsEnum
seekCeil(BytesRef) - Method in class org.apache.lucene.index.TermsEnum: Seeks to the specified term, if it exists, or to the next (ceiling) term.
seekCeil(BytesRef) - Method in class org.apache.lucene.search.FuzzyTermsEnum
seekCeil(BytesRef) - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum: Seeks to smallest term that's >= target.
seekCeil(IntsRef) - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum: Seeks to smallest term that's >= target.
seekChild(int) - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader: Seeks the skip entry on the given level
seekExact(long) - Method in class org.apache.lucene.index.FilteredTermsEnum: This enum does not support seeking!
seekExact(long) - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
seekExact(long) - Method in class org.apache.lucene.index.MultiTermsEnum
seekExact(long) - Method in class org.apache.lucene.index.TermsEnum: Seeks to the specified term by ordinal (position) as previously returned by TermsEnum.ord().
seekExact(long) - Method in class org.apache.lucene.search.FuzzyTermsEnum
seekExact(BytesRef) - Method in class org.apache.lucene.index.BaseTermsEnum
seekExact(BytesRef) - Method in class org.apache.lucene.index.FilteredTermsEnum: This enum does not support seeking!
seekExact(BytesRef) - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
seekExact(BytesRef) - Method in class org.apache.lucene.index.MultiTermsEnum
seekExact(BytesRef) - Method in class org.apache.lucene.index.TermsEnum: Attempts to seek to the exact term, returning true if the term is found.
seekExact(BytesRef) - Method in class org.apache.lucene.search.FuzzyTermsEnum
seekExact(BytesRef) - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum: Seeks to exactly this term, returning null if the term doesn't exist.
seekExact(BytesRef, TermState) - Method in class org.apache.lucene.index.BaseTermsEnum
seekExact(BytesRef, TermState) - Method in class org.apache.lucene.index.FilteredTermsEnum: This enum does not support seeking!
seekExact(BytesRef, TermState) - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
seekExact(BytesRef, TermState) - Method in class org.apache.lucene.index.TermsEnum: Expert: Seeks a specific position by TermState previously obtained from TermsEnum.termState().
seekExact(BytesRef, TermState) - Method in class org.apache.lucene.search.FuzzyTermsEnum
seekExact(IntsRef) - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum: Seeks to exactly this term, returning null if the term doesn't exist.
seekFloor(BytesRef) - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum: Seeks to biggest term that's <= target.
seekFloor(IntsRef) - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum: Seeks to biggest term that's <= target.
seekInternal(long) - Method in class org.apache.lucene.store.BufferedIndexInput: Expert: implements seek.
segment - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: Segment name.
SEGMENT_FLUSH - org.apache.lucene.index.MergeTrigger: Merge was triggered by a segment flush.
SegmentCacheable - Interface in org.apache.lucene.search: Interface defining whether or not an object can be cached against a LeafReader
SegmentCommitInfo - Class in org.apache.lucene.index: Embeds a [read-only] SegmentInfo and adds per-commit fields.
SegmentCommitInfo(SegmentInfo, int, int, long, long, long, byte[]) - Constructor for class org.apache.lucene.index.SegmentCommitInfo: Sole constructor.
segmentFileName(String, String, String) - Static method in class org.apache.lucene.index.IndexFileNames: Returns a file name that includes the given segment name, your own custom name and extension.
segmentInfo - Variable in class org.apache.lucene.index.MergeState: SegmentInfo of the newly merged segment.
segmentInfo - Variable in class org.apache.lucene.index.SegmentReadState: SegmentInfo describing this segment.
segmentInfo - Variable in class org.apache.lucene.index.SegmentWriteState: SegmentInfo describing this segment.
SegmentInfo - Class in org.apache.lucene.index: Information about a segment such as its name, directory, and files related to the segment.
SegmentInfo(Directory, Version, Version, String, int, boolean, boolean, Codec, Map<String, String>, byte[], Map<String, String>, Sort) - Constructor for class org.apache.lucene.index.SegmentInfo: Construct a new complete SegmentInfo instance from input.
segmentInfoFormat() - Method in class org.apache.lucene.codecs.Codec: Encodes/decodes segment info file
segmentInfoFormat() - Method in class org.apache.lucene.codecs.FilterCodec
segmentInfoFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
SegmentInfoFormat - Class in org.apache.lucene.codecs: Expert: Controls the format of the SegmentInfo (segment metadata file).
SegmentInfoFormat() - Constructor for class org.apache.lucene.codecs.SegmentInfoFormat: Sole constructor.
segmentInfos - Variable in class org.apache.lucene.index.CheckIndex.Status: List of CheckIndex.Status.SegmentInfoStatus instances, detailing status of each segment.
SegmentInfos - Class in org.apache.lucene.index: A collection of segmentInfo objects with methods for operating on those segments in relation to the file system.
SegmentInfos(int) - Constructor for class org.apache.lucene.index.SegmentInfos: Sole constructor.
SegmentInfos.FindSegmentsFile<T> - Class in org.apache.lucene.index: Utility class for executing code that needs to do something with the current segments file.
SegmentReader - Class in org.apache.lucene.index: IndexReader implementation over a single segment.
SegmentReaderAccess - Interface in org.apache.lucene.internal.tests: Access to SegmentReader internals exposed to the test framework.
SegmentReadState - Class in org.apache.lucene.index: Holder class for common parameters used during read.
SegmentReadState(SegmentReadState, String) - Constructor for class org.apache.lucene.index.SegmentReadState: Create a SegmentReadState.
SegmentReadState(Directory, SegmentInfo, FieldInfos, IOContext) - Constructor for class org.apache.lucene.index.SegmentReadState: Create a SegmentReadState.
SegmentReadState(Directory, SegmentInfo, FieldInfos, IOContext, String) - Constructor for class org.apache.lucene.index.SegmentReadState: Create a SegmentReadState.
segments - Variable in class org.apache.lucene.index.MergePolicy.OneMerge: Segments to be merged.
SEGMENTS - Static variable in class org.apache.lucene.index.IndexFileNames: Name of the index segment file
segmentsChecked - Variable in class org.apache.lucene.index.CheckIndex.Status: Empty unless you passed specific segments list to check as optional 3rd argument.
segmentsFileName - Variable in class org.apache.lucene.index.CheckIndex.Status: Name of latest segments_N file in the index.
segmentSuffix - Variable in class org.apache.lucene.index.SegmentReadState: Unique suffix for any postings files read for this segment.
segmentSuffix - Variable in class org.apache.lucene.index.SegmentWriteState: Unique suffix for any postings files written for this segment.
SegmentWriteState - Class in org.apache.lucene.index: Holder class for common parameters used during write.
SegmentWriteState(SegmentWriteState, String) - Constructor for class org.apache.lucene.index.SegmentWriteState: Create a shallow copy of SegmentWriteState with a new segment suffix.
SegmentWriteState(InfoStream, Directory, SegmentInfo, FieldInfos, BufferedUpdates, IOContext) - Constructor for class org.apache.lucene.index.SegmentWriteState: Sole constructor.
SegmentWriteState(InfoStream, Directory, SegmentInfo, FieldInfos, BufferedUpdates, IOContext, String) - Constructor for class org.apache.lucene.index.SegmentWriteState: Constructor which takes segment suffix.
segString() - Method in class org.apache.lucene.index.MergePolicy.OneMerge: Returns a readable description of the current merge state.
segString(IndexWriter) - Method in interface org.apache.lucene.internal.tests.IndexWriterAccess
segString(MergePolicy.MergeContext, Iterable<SegmentCommitInfo>) - Method in class org.apache.lucene.index.MergePolicy: Builds a String representation of the given SegmentCommitInfo instances
segString(Directory) - Method in class org.apache.lucene.index.MergePolicy.MergeSpecification: Returns a description of the merges in this specification.
segUpdates - Variable in class org.apache.lucene.index.SegmentWriteState: Deletes and updates to apply while we are flushing the segment.
select(int, int, int) - Method in class org.apache.lucene.util.IntroSelector
select(int, int, int) - Method in class org.apache.lucene.util.RadixSelector
select(int, int, int) - Method in class org.apache.lucene.util.Selector: Reorder elements so that the element at position k is the same as if all elements were sorted and all other elements are partitioned around it: [from, k) only contains elements that are less than or equal to k and (k, to) only contains elements that are greater than or equal to k.
select(BKDRadixSelector.PathSlice, BKDRadixSelector.PathSlice[], long, long, long, int, int) - Method in class org.apache.lucene.util.bkd.BKDRadixSelector: It uses the provided points from the given from to the given to to populate the partitionSlices array holder (length > 1) with two path slices so the path slice at position 0 contains partition - from points where the value of the dim is lower or equal to the to -from points on the slice at position 1.
select(T[], int, int, int, Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil: Reorganize arr[from:to[ so that the element at offset k is at the same position as if arr[from:to] was sorted, and all elements on its left are less than or equal to it, and all elements on its right are greater than or equal to it.
Selector - Class in org.apache.lucene.util: An implementation of a selection algorithm, ie.
Selector() - Constructor for class org.apache.lucene.util.Selector
SentenceAttribute - Interface in org.apache.lucene.analysis.tokenattributes: This attribute tracks what sentence a given token belongs to as well as potentially other sentence specific attributes.
SentenceAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes: Default implementation of SentenceAttribute.
SentenceAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl: Initialize this attribute to default
SentinelIntSet - Class in org.apache.lucene.util: A native int hash-based set where one value is reserved to mean "EMPTY" internally.
SentinelIntSet(int, int) - Constructor for class org.apache.lucene.util.SentinelIntSet
SerialMergeScheduler - Class in org.apache.lucene.index: A MergeScheduler that simply does each merge sequentially, using the current thread.
SerialMergeScheduler() - Constructor for class org.apache.lucene.index.SerialMergeScheduler: Sole constructor.
set(int) - Method in class org.apache.lucene.util.BitSet: Set the bit at i.
set(int) - Method in class org.apache.lucene.util.FixedBitSet
set(int) - Method in class org.apache.lucene.util.SparseFixedBitSet: Set the bit at index i.
set(int, float) - Method in class org.apache.lucene.internal.hppc.FloatArrayList
set(int, int) - Method in class org.apache.lucene.internal.hppc.IntArrayList
set(int, int) - Method in class org.apache.lucene.util.FixedBitSet: Sets a range of bits
set(int, long) - Method in class org.apache.lucene.internal.hppc.LongArrayList
set(int, long) - Method in class org.apache.lucene.util.packed.GrowableWriter
set(int, long) - Method in class org.apache.lucene.util.packed.PackedInts.Mutable: Set the value at the given index in the array.
set(int, long[], int, int) - Method in class org.apache.lucene.util.packed.GrowableWriter
set(int, long[], int, int) - Method in class org.apache.lucene.util.packed.PackedInts.Mutable: Bulk set: set at least one and at most len longs starting at off in arr into this mutable, starting at index.
set(long) - Method in class org.apache.lucene.util.LongBitSet
set(long, long) - Method in class org.apache.lucene.util.LongBitSet: Sets a range of bits
set(long, long) - Method in class org.apache.lucene.util.packed.AbstractPagedMutable: Set value at index.
set(T) - Method in class org.apache.lucene.util.CloseableThreadLocal
set(T) - Method in class org.apache.lucene.util.SetOnce: Sets the given object.
setAborted() - Method in class org.apache.lucene.index.MergePolicy.OneMerge: Marks this merge as aborted.
setAccept(int, boolean) - Method in class org.apache.lucene.util.automaton.Automaton.Builder: Set or clear this state as an accept state.
setAccept(int, boolean) - Method in class org.apache.lucene.util.automaton.Automaton: Set or clear this state as an accept state.
setAnalyzer(Analyzer) - Method in class org.apache.lucene.util.QueryBuilder: Sets the analyzer used to tokenize text.
setAutoGenerateMultiTermSynonymsPhraseQuery(boolean) - Method in class org.apache.lucene.util.QueryBuilder: Set to true if phrase queries should be automatically generated for multi terms synonyms.
setAvgFieldLength(double) - Method in class org.apache.lucene.search.similarities.BasicStats: Sets the average field length.
setBaseline() - Method in class org.apache.lucene.search.TimeLimitingCollector: Deprecated.

Syntactic sugar for TimeLimitingCollector.setBaseline(long) using Counter.get() on the clock passed to the constructor.
setBaseline(long) - Method in class org.apache.lucene.search.TimeLimitingCollector: Deprecated.

Sets the baseline for this collector.
setBinaryValue(BytesRef) - Method in class org.apache.lucene.document.StoredValue: Set a binary value.
setBoost(float) - Method in interface org.apache.lucene.search.BoostAttribute: Sets the boost in this attribute
setBoost(float) - Method in class org.apache.lucene.search.BoostAttributeImpl
setBottom(int) - Method in class org.apache.lucene.search.comparators.DoubleComparator.DoubleLeafComparator
setBottom(int) - Method in class org.apache.lucene.search.comparators.FloatComparator.FloatLeafComparator
setBottom(int) - Method in class org.apache.lucene.search.comparators.IntComparator.IntLeafComparator
setBottom(int) - Method in class org.apache.lucene.search.comparators.LongComparator.LongLeafComparator
setBottom(int) - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
setBottom(int) - Method in interface org.apache.lucene.search.LeafFieldComparator: Set the bottom slot, ie the "weakest" (sorted last) entry in the queue.
setBufferSize(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Sets the scanner buffer size in chars
setByteAt(int, byte) - Method in class org.apache.lucene.util.BytesRefBuilder: Set a byte.
setBytesComparator(Comparator<BytesRef>) - Method in class org.apache.lucene.search.SortField
setBytesRef(BytesRef) - Method in interface org.apache.lucene.analysis.tokenattributes.BytesTermAttribute: Sets the BytesRef of the term
setBytesRef(BytesRef) - Method in class org.apache.lucene.analysis.tokenattributes.BytesTermAttributeImpl
setBytesValue(byte[]) - Method in class org.apache.lucene.document.Field: Expert: change the value of this field.
setBytesValue(BytesRef) - Method in class org.apache.lucene.document.DoublePoint
setBytesValue(BytesRef) - Method in class org.apache.lucene.document.Field: Expert: change the value of this field.
setBytesValue(BytesRef) - Method in class org.apache.lucene.document.FloatPoint
setBytesValue(BytesRef) - Method in class org.apache.lucene.document.InetAddressPoint
setBytesValue(BytesRef) - Method in class org.apache.lucene.document.IntPoint
setBytesValue(BytesRef) - Method in class org.apache.lucene.document.KeywordField
setBytesValue(BytesRef) - Method in class org.apache.lucene.document.LongPoint
setBytesValue(BytesRef) - Method in class org.apache.lucene.document.StringField
setByteValue(byte) - Method in class org.apache.lucene.document.Field: Expert: change the value of this field.
setCalibrateSizeByDeletes(boolean) - Method in class org.apache.lucene.index.LogMergePolicy: Sets whether the segment size should be calibrated by the number of deletes when choosing segments for merge.
setCharAt(int, char) - Method in class org.apache.lucene.util.CharsRefBuilder: Set a char.
setCheckPendingFlushUpdate(boolean) - Method in class org.apache.lucene.index.IndexWriterConfig
setCheckPendingFlushUpdate(boolean) - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Expert: sets if indexing threads check for pending flushes on update in order to help our flushing indexing buffers to disk.
setChecksumsOnly(boolean) - Method in class org.apache.lucene.index.CheckIndex: If true, only validate physical integrity for all files.
setCodec(Codec) - Method in class org.apache.lucene.index.IndexWriterConfig: Set the Codec.
setCodec(Codec) - Method in class org.apache.lucene.index.SegmentInfo: Can only be called once.
setCollectionProbability(double) - Method in class org.apache.lucene.search.similarities.LMSimilarity.LMStats: Sets the probability that the current term is generated by the collection.
setCollector(Collector) - Method in class org.apache.lucene.search.TimeLimitingCollector: Deprecated.

This is so the same timer can be used with a multi-phase search process such as grouping.
setCommitOnClose(boolean) - Method in class org.apache.lucene.index.IndexWriterConfig: Sets if calls IndexWriter.close() should first commit before closing.
setCompetitiveTerm(BytesRef) - Method in interface org.apache.lucene.search.MaxNonCompetitiveBoostAttribute: This is the term or null of the term that triggered the boost change.
setCompetitiveTerm(BytesRef) - Method in class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
setConcurrentMergeSchedulerAccess(ConcurrentMergeSchedulerAccess) - Static method in class org.apache.lucene.internal.tests.TestSecrets: For internal initialization only.
setCurBuf(ByteBuffer) - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.
setCurrentLabel(int) - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
setCurrentLabel(int) - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
setDefault(Codec) - Static method in class org.apache.lucene.codecs.Codec: expert: sets the default codec used for newly created IndexWriterConfigs.
setDefault(InfoStream) - Static method in class org.apache.lucene.util.InfoStream: Sets the default InfoStream used by a newly instantiated classes.
setDefaultMaxMergesAndThreads(boolean) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Sets max merges and threads to proper defaults for rotational or non-rotational storage.
setDefaultQueryCache(QueryCache) - Static method in class org.apache.lucene.search.IndexSearcher: Expert: set the default QueryCache instance.
setDefaultQueryCachingPolicy(QueryCachingPolicy) - Static method in class org.apache.lucene.search.IndexSearcher: Expert: set the default QueryCachingPolicy instance.
setDeletesPctAllowed(double) - Method in class org.apache.lucene.index.TieredMergePolicy: Controls the maximum percentage of deleted documents that is tolerated in the index.
setDelGen(long) - Method in class org.apache.lucene.index.PrefixCodedTerms: Records del gen for this packet.
setDimensions(int, int) - Method in class org.apache.lucene.document.FieldType: Enables points indexing.
setDimensions(int, int, int) - Method in class org.apache.lucene.document.FieldType: Enables points indexing with selectable dimension indexing.
setDocFreq(long) - Method in class org.apache.lucene.search.similarities.BasicStats: Sets the document frequency.
setDocId(int) - Method in class org.apache.lucene.util.BitSetIterator: Set the current doc id that this iterator is on.
setDocValuesType(DocValuesType) - Method in class org.apache.lucene.document.FieldType: Sets the field's DocValuesType
setDocValuesType(DocValuesType) - Method in class org.apache.lucene.index.FieldInfo: Record that this field is indexed with docvalues, with the specified type
setDocValuesUpdatesFiles(Map<Integer, Set<String>>) - Method in class org.apache.lucene.index.SegmentCommitInfo: Sets the DocValues updates file names, per field number.
setDoSlowChecks(boolean) - Method in class org.apache.lucene.index.CheckIndex: If true, additional slow checks are performed.
setDoubleValue(double) - Method in class org.apache.lucene.document.DoubleDocValuesField
setDoubleValue(double) - Method in class org.apache.lucene.document.DoubleField
setDoubleValue(double) - Method in class org.apache.lucene.document.DoublePoint
setDoubleValue(double) - Method in class org.apache.lucene.document.Field: Expert: change the value of this field.
setDoubleValue(double) - Method in class org.apache.lucene.document.StoredValue: Set a double value.
setDoubleValues(double...) - Method in class org.apache.lucene.document.DoublePoint: Change the values of this field
setEmpty() - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute: Sets the length of the termBuffer to zero.
setEmpty() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
setEnableGraphQueries(boolean) - Method in class org.apache.lucene.util.QueryBuilder: Enable or disable graph TokenStream processing (enabled by default).
setEnablePositionIncrements(boolean) - Method in class org.apache.lucene.util.QueryBuilder: Set to true to enable position increments in result query.
setExplicitLuceneMatchVersion(boolean) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory
setFailFast(boolean) - Method in class org.apache.lucene.index.CheckIndex: If true, just throw the original exception immediately when corruption is detected, rather than continuing to iterate to other segments looking for more corruption.
setFeatureValue(float) - Method in class org.apache.lucene.document.FeatureField: Update the feature value of this field.
setField(FieldInfo) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
setField(FieldInfo) - Method in class org.apache.lucene.codecs.PostingsWriterBase: Sets the current field for writing.
setField(FieldInfo) - Method in class org.apache.lucene.codecs.PushPostingsWriterBase: Sets the current field for writing, and returns the fixed length of long[] metadata (which is fixed per field), called when the writing switches to another field.
setFieldInfosFiles(Set<String>) - Method in class org.apache.lucene.index.SegmentCommitInfo: Sets the FieldInfos file names.
setFiles(Collection<String>) - Method in class org.apache.lucene.index.SegmentInfo: Sets the files written for this segment.
setFilterInputIndexAccess(FilterIndexInputAccess) - Static method in class org.apache.lucene.internal.tests.TestSecrets: For internal initialization only.
setFinalOffsetGapAsHole(boolean) - Method in class org.apache.lucene.analysis.TokenStreamToAutomaton: If true, any final offset gaps will result in adding a position hole.
setFlags(int) - Method in interface org.apache.lucene.analysis.tokenattributes.FlagsAttribute: Set the flags to a new bitset.
setFlags(int) - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
setFloatValue(float) - Method in class org.apache.lucene.document.Field: Expert: change the value of this field.
setFloatValue(float) - Method in class org.apache.lucene.document.FloatDocValuesField
setFloatValue(float) - Method in class org.apache.lucene.document.FloatField
setFloatValue(float) - Method in class org.apache.lucene.document.FloatPoint
setFloatValue(float) - Method in class org.apache.lucene.document.StoredValue: Set a float value.
setFloatValues(float...) - Method in class org.apache.lucene.document.FloatPoint: Change the values of this field
setFloorSegmentMB(double) - Method in class org.apache.lucene.index.TieredMergePolicy: Segments smaller than this size are merged more aggressively: They are candidates for full-flush merges, in order to reduce the number of segments in the index prior to opening a new point-in-time view of the index.
setForceMergeDeletesPctAllowed(double) - Method in class org.apache.lucene.index.TieredMergePolicy: When forceMergeDeletes is called, we only merge away a segment if its delete percentage is over this threshold.
setForceMergeMBPerSec(double) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Set the per-merge IO throttle rate for forced merges (default: Double.POSITIVE_INFINITY).
setGreedy(boolean) - Method in class org.apache.lucene.search.TimeLimitingCollector: Deprecated.

Sets whether this time limited collector is greedy.
setGroupingFunction(Function<String, Optional<String>>) - Method in class org.apache.lucene.store.MMapDirectory: Configures a grouping function for files that are part of the same logical group.
setHitsThresholdReached() - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
setHitsThresholdReached() - Method in interface org.apache.lucene.search.LeafFieldComparator: Informs this leaf comparator that hits threshold is reached.
setIndexCommit(IndexCommit) - Method in class org.apache.lucene.index.IndexWriterConfig: Expert: allows to open a certain commit point.
setIndexCreatedVersionMajor(int) - Method in class org.apache.lucene.index.IndexWriterConfig: Expert: set the compatibility version to use for this index.
setIndexDeletionPolicy(IndexDeletionPolicy) - Method in class org.apache.lucene.index.IndexWriterConfig: Expert: allows an optional IndexDeletionPolicy implementation to be specified.
setIndexOptions(IndexOptions) - Method in class org.apache.lucene.document.FieldType: Sets the indexing options for the field:
setIndexPackageAccess(IndexPackageAccess) - Static method in class org.apache.lucene.internal.tests.TestSecrets: For internal initialization only.
setIndexSort(Sort) - Method in class org.apache.lucene.index.IndexWriterConfig: Set the Sort order to use for all (flushed and merged) segments.
setIndexWriterAccess(IndexWriterAccess) - Static method in class org.apache.lucene.internal.tests.TestSecrets: For internal initialization only.
setIndexWriterEventListener(IndexWriterEventListener) - Method in class org.apache.lucene.index.IndexWriterConfig: Set event listener to record key events in IndexWriter
setIndexWriterMaxDocs(int) - Method in interface org.apache.lucene.internal.tests.IndexPackageAccess
setInetAddressValue(InetAddress) - Method in class org.apache.lucene.document.InetAddressPoint: Change the values of this field
setInfoStream(PrintStream) - Method in class org.apache.lucene.index.CheckIndex: Set infoStream where messages should go.
setInfoStream(PrintStream) - Method in class org.apache.lucene.index.IndexWriterConfig: Convenience method that uses PrintStreamInfoStream.
setInfoStream(PrintStream) - Static method in class org.apache.lucene.index.SegmentInfos: If non-null, information about retries when loading the segments file will be printed to this.
setInfoStream(PrintStream, boolean) - Method in class org.apache.lucene.index.CheckIndex: Set infoStream where messages should go.
setInfoStream(InfoStream) - Method in class org.apache.lucene.index.IndexWriterConfig: Information about merges, deletes and a message when maxFieldLength is reached will be printed to this.
setInfoStream(InfoStream) - Method in interface org.apache.lucene.util.hnsw.HnswBuilder: Set info-stream to output debugging information
setInfoStream(InfoStream) - Method in class org.apache.lucene.util.hnsw.HnswConcurrentMergeBuilder
setInfoStream(InfoStream) - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder
setInitialSeekTerm(BytesRef) - Method in class org.apache.lucene.index.FilteredTermsEnum: Use this method to set the initial BytesRef to seek before iterating.
setIntAt(int, int) - Method in class org.apache.lucene.util.IntsRefBuilder: Set an int.
setIntValue(int) - Method in class org.apache.lucene.document.Field: Expert: change the value of this field.
setIntValue(int) - Method in class org.apache.lucene.document.IntField
setIntValue(int) - Method in class org.apache.lucene.document.IntPoint
setIntValue(int) - Method in class org.apache.lucene.document.StoredValue: Set an integer value.
setIntValues(int...) - Method in class org.apache.lucene.document.IntPoint: Change the values of this field
setKeyword(boolean) - Method in interface org.apache.lucene.analysis.tokenattributes.KeywordAttribute: Marks the current token as keyword if set to true.
setKeyword(boolean) - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
setLastSkipData(int) - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader: Copies the values of the last read skip entry on this level
setLeafSorter(Comparator<LeafReader>) - Method in class org.apache.lucene.index.IndexWriterConfig: Set the comparator for sorting leaf readers.
setLength(int) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute: Set number of valid characters (length of the term) in the termBuffer array.
setLength(int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
setLength(int) - Method in class org.apache.lucene.index.FieldInvertState: Set length value.
setLength(int) - Method in class org.apache.lucene.util.BytesRefBuilder: Set the length.
setLength(int) - Method in class org.apache.lucene.util.CharsRefBuilder: Set the length.
setLength(int) - Method in class org.apache.lucene.util.IntsRefBuilder: Set the length.
setLiveCommitData(Iterable<Map.Entry<String, String>>) - Method in class org.apache.lucene.index.IndexWriter: Sets the iterator to provide the commit user data map at commit time.
setLiveCommitData(Iterable<Map.Entry<String, String>>, boolean) - Method in class org.apache.lucene.index.IndexWriter: Sets the commit user data iterator, controlling whether to advance the SegmentInfos.getVersion().
setLocationValue(double, double) - Method in class org.apache.lucene.document.LatLonDocValuesField: Change the values of this field
setLocationValue(double, double) - Method in class org.apache.lucene.document.LatLonPoint: Change the values of this field
setLocationValue(float, float) - Method in class org.apache.lucene.document.XYDocValuesField: Change the values of this field
setLocationValue(float, float) - Method in class org.apache.lucene.document.XYPointField: Change the values of this field
setLongValue(long) - Method in class org.apache.lucene.document.DoubleDocValuesField
setLongValue(long) - Method in class org.apache.lucene.document.DoubleField
setLongValue(long) - Method in class org.apache.lucene.document.Field: Expert: change the value of this field.
setLongValue(long) - Method in class org.apache.lucene.document.FloatDocValuesField
setLongValue(long) - Method in class org.apache.lucene.document.FloatField
setLongValue(long) - Method in class org.apache.lucene.document.LongField
setLongValue(long) - Method in class org.apache.lucene.document.LongPoint
setLongValue(long) - Method in class org.apache.lucene.document.StoredValue: Set a long value.
setLongValues(long...) - Method in class org.apache.lucene.document.LongPoint: Change the values of this field
setMaxBufferedDocs(int) - Method in class org.apache.lucene.index.IndexWriterConfig
setMaxBufferedDocs(int) - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Determines the minimal number of documents required before the buffered in-memory documents are flushed as a new Segment.
setMaxCFSSegmentSizeMB(double) - Method in class org.apache.lucene.index.FilterMergePolicy
setMaxCFSSegmentSizeMB(double) - Method in class org.apache.lucene.index.MergePolicy: If a merged segment will be more than this value, leave the segment as non-compound file even if compound file is enabled.
setMaxCFSSegmentSizeMB(double) - Method in class org.apache.lucene.index.NoMergePolicy
setMaxClauseCount(int) - Static method in class org.apache.lucene.search.BooleanQuery: Deprecated.
use IndexSearcher.setMaxClauseCount(int)
setMaxClauseCount(int) - Static method in class org.apache.lucene.search.IndexSearcher: Set the maximum number of clauses permitted per Query.
setMaxFullFlushMergeWaitMillis(long) - Method in class org.apache.lucene.index.IndexWriterConfig: Expert: sets the amount of time to wait for merges (during IndexWriter.commit() or IndexWriter.getReader(boolean, boolean)) returned by MergePolicy.findFullFlushMerges(...).
setMaxMergeAtOnce(int) - Method in class org.apache.lucene.index.TieredMergePolicy: Maximum number of segments to be merged at a time during "normal" merging.
setMaxMergeDocs(int) - Method in class org.apache.lucene.index.LogMergePolicy: Determines the largest segment (measured by document count) that may be merged with other segments.
setMaxMergedSegmentMB(double) - Method in class org.apache.lucene.index.TieredMergePolicy: Maximum sized segment to produce during normal merging.
setMaxMergeMB(double) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy: Determines the largest segment (measured by total byte size of the segment's files, in MB) that may be merged with other segments.
setMaxMergeMBForForcedMerge(double) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy: Determines the largest segment (measured by total byte size of the segment's files, in MB) that may be merged with other segments during forceMerge.
setMaxMergesAndThreads(int, int) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Expert: directly set the maximum number of merge threads and simultaneous merges allowed.
setMaxNonCompetitiveBoost(float) - Method in class org.apache.lucene.search.FuzzyTermsEnum: Sets the maximum non-competitive boost, which may allow switching to a lower max-edit automaton at run time
setMaxNonCompetitiveBoost(float) - Method in interface org.apache.lucene.search.MaxNonCompetitiveBoostAttribute: This is the maximum boost that would not be competitive.
setMaxNonCompetitiveBoost(float) - Method in class org.apache.lucene.search.MaxNonCompetitiveBoostAttributeImpl
setMaxTokenLength(int) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer: Set the max allowed token length.
setMaxTokenLength(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizer: Set the max allowed token length.
setMBPerSec(double) - Method in class org.apache.lucene.index.MergeRateLimiter
setMBPerSec(double) - Method in class org.apache.lucene.store.RateLimiter: Sets an updated MB per second rate limit.
setMBPerSec(double) - Method in class org.apache.lucene.store.RateLimiter.SimpleRateLimiter: Sets an updated mb per second rate limit.
setMergedSegmentWarmer(IndexWriter.IndexReaderWarmer) - Method in class org.apache.lucene.index.IndexWriterConfig
setMergedSegmentWarmer(IndexWriter.IndexReaderWarmer) - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Set the merged segment warmer.
setMergeFactor(int) - Method in class org.apache.lucene.index.LogMergePolicy: Determines how often segment indices are merged by addDocument().
setMergeInfo(SegmentCommitInfo) - Method in class org.apache.lucene.index.MergePolicy.OneMerge: Expert: Sets the SegmentCommitInfo of the merged segment.
setMergePolicy(MergePolicy) - Method in class org.apache.lucene.index.IndexWriterConfig
setMergePolicy(MergePolicy) - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Expert: MergePolicy is invoked whenever there are changes to the segments in the index.
setMergeScheduler(MergeScheduler) - Method in class org.apache.lucene.index.IndexWriterConfig: Expert: sets the merge scheduler used by this writer.
setMinCompetitiveScore(float) - Method in class org.apache.lucene.search.ConstantScoreScorer
setMinCompetitiveScore(float) - Method in class org.apache.lucene.search.ImpactsDISI: Set the minimum competitive score.
setMinCompetitiveScore(float) - Method in class org.apache.lucene.search.Scorable: Optional method: Tell the scorer that its iterator may safely ignore all documents whose score is less than the given minScore.
setMinCompetitiveScore(float) - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
setMinCompetitiveScore(float) - Method in class org.apache.lucene.search.TermScorer
setMinimumNumberShouldMatch(int) - Method in class org.apache.lucene.search.BooleanQuery.Builder: Specifies a minimum number of the optional BooleanClauses which must be satisfied.
setMinMergeDocs(int) - Method in class org.apache.lucene.index.LogDocMergePolicy: Sets the minimum size for the lowest level segments.
setMinMergeMB(double) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy: Sets the minimum size for the lowest level segments.
setMissingValue(Object) - Method in class org.apache.lucene.search.SortedNumericSortField
setMissingValue(Object) - Method in class org.apache.lucene.search.SortedSetSortField: Set how missing values (the empty set) are sorted.
setMissingValue(Object) - Method in class org.apache.lucene.search.SortField: Set the value to use for documents that don't have a value.
setNextWriteGeneration(long) - Method in class org.apache.lucene.index.SegmentInfos: Set the generation to be used for the next commit
setNoCFSRatio(double) - Method in class org.apache.lucene.index.FilterMergePolicy
setNoCFSRatio(double) - Method in class org.apache.lucene.index.MergePolicy: If a merged segment will be more than this percentage of the total size of the index, leave the segment as non-compound file even if compound file is enabled.
setNoCFSRatio(double) - Method in class org.apache.lucene.index.NoMergePolicy
setNumberOfDocuments(long) - Method in class org.apache.lucene.search.similarities.BasicStats: Sets the number of documents.
setNumberOfFieldTokens(long) - Method in class org.apache.lucene.search.similarities.BasicStats: Sets the total number of tokens in the field.
setNumOverlap(int) - Method in class org.apache.lucene.index.FieldInvertState: Set number of terms with positionIncrement == 0.
setOffset(int, int) - Method in interface org.apache.lucene.analysis.tokenattributes.OffsetAttribute: Set the starting and ending offset.
setOffset(int, int) - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
setOffset(int, int) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl: Set the starting and ending offset.
setOmitNorms(boolean) - Method in class org.apache.lucene.document.FieldType: Set to true to omit normalization values for the field.
setOmitsNorms() - Method in class org.apache.lucene.index.FieldInfo: Omit norms for this field.
SetOnce<T> - Class in org.apache.lucene.util: A convenient class which offers a semi-immutable object wrapper implementation which allows one to set the value of an object exactly once, and retrieve it many times.
SetOnce() - Constructor for class org.apache.lucene.util.SetOnce: A default constructor which does not set the internal object, and allows setting it by calling SetOnce.set(Object).
SetOnce(T) - Constructor for class org.apache.lucene.util.SetOnce: Creates a new instance with the internal object set to the given object.
SetOnce.AlreadySetException - Exception in org.apache.lucene.util: Thrown when SetOnce.set(Object) is called more than once.
setOpenMode(IndexWriterConfig.OpenMode) - Method in class org.apache.lucene.index.IndexWriterConfig: Specifies IndexWriterConfig.OpenMode of the index.
setOptimizeSortWithIndexedData(boolean) - Method in class org.apache.lucene.search.SortField: Deprecated.
should only be used for compatibility with 8.x indices that got created with inconsistent data across fields, or the wrong sort configuration in the index sort
setOptimizeSortWithPoints(boolean) - Method in class org.apache.lucene.search.SortField: Deprecated.
should only be used for compatibility with 8.x indices that got created with inconsistent data across fields, or the wrong sort configuration in the index sort. This is a duplicate method for SortField#setOptimizeSortWithIndexedData.
setOut(PrintStream) - Method in class org.apache.lucene.index.CheckIndex.Options: Set the PrintStream to use for reporting results.
setParentField(String) - Method in class org.apache.lucene.index.IndexWriterConfig: Sets the parent document field.
setPayload(BytesRef) - Method in interface org.apache.lucene.analysis.tokenattributes.PayloadAttribute: Sets this Token's payload.
setPayload(BytesRef) - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
setPivot(int) - Method in class org.apache.lucene.util.IntroSelector: Save the value at slot i so that it can later be used as a pivot, see IntroSelector.comparePivot(int).
setPivot(int) - Method in class org.apache.lucene.util.IntroSorter
setPivot(int) - Method in class org.apache.lucene.util.Sorter: Save the value at slot i so that it can later be used as a pivot, see Sorter.comparePivot(int).
setPointDimensions(int, int, int) - Method in class org.apache.lucene.index.FieldInfo: Record that this field is indexed with points, with the specified number of dimensions and bytes per dimension.
setPosition(int) - Method in class org.apache.lucene.store.ByteArrayDataInput
setPosition(long) - Method in class org.apache.lucene.util.fst.FST.BytesReader: Set current read position.
setPosition(long) - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataInput: Seek to a position previously obtained from PagedBytes.PagedBytesDataInput.getPosition().
setPositionIncrement(int) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl: Set the position increment.
setPositionIncrement(int) - Method in interface org.apache.lucene.analysis.tokenattributes.PositionIncrementAttribute: Set the position increment.
setPositionIncrement(int) - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
setPositionLength(int) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl: Set the position length of this Token.
setPositionLength(int) - Method in interface org.apache.lucene.analysis.tokenattributes.PositionLengthAttribute: Set the position length of this Token.
setPositionLength(int) - Method in class org.apache.lucene.analysis.tokenattributes.PositionLengthAttributeImpl
setPreload(boolean) - Method in class org.apache.lucene.store.MMapDirectory: Deprecated.
Use MMapDirectory.setPreload(BiPredicate) instead which provides more granular control.
setPreload(BiPredicate<String, IOContext>) - Method in class org.apache.lucene.store.MMapDirectory: Configure which files to preload in physical memory upon opening.
setPreservePositionIncrements(boolean) - Method in class org.apache.lucene.analysis.TokenStreamToAutomaton: Whether to generate holes in the automaton for missing positions, true by default.
setQueryCache(QueryCache) - Method in class org.apache.lucene.search.IndexSearcher: Set the QueryCache to use when scores are not needed.
setQueryCachingPolicy(QueryCachingPolicy) - Method in class org.apache.lucene.search.IndexSearcher: Set the QueryCachingPolicy to use for query caching.
setRAMBufferSizeMB(double) - Method in class org.apache.lucene.index.IndexWriterConfig
setRAMBufferSizeMB(double) - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Determines the amount of RAM that may be used for buffering added documents and deletions before they are flushed to the Directory.
setRAMPerThreadHardLimitMB(int) - Method in class org.apache.lucene.index.IndexWriterConfig: Expert: Sets the maximum memory consumption per thread triggering a forced flush if exceeded.
setRangeValues(double[], double[]) - Method in class org.apache.lucene.document.DoubleRange: Changes the values of the field.
setRangeValues(float[], float[]) - Method in class org.apache.lucene.document.FloatRange: Changes the values of the field.
setRangeValues(int[], int[]) - Method in class org.apache.lucene.document.IntRange: Changes the values of the field.
setRangeValues(long[], long[]) - Method in class org.apache.lucene.document.LongRange: Changes the values of the field.
setRangeValues(InetAddress, InetAddress) - Method in class org.apache.lucene.document.InetAddressRange: Change (or set) the min/max values of the field.
setReader(Reader) - Method in class org.apache.lucene.analysis.Tokenizer: Expert: Set a new reader on the Tokenizer.
setReaderPooling(boolean) - Method in class org.apache.lucene.index.IndexWriterConfig: By default, IndexWriter does not pool the SegmentReaders it must open for deletions and merging, unless a near-real-time reader has been obtained by calling DirectoryReader.open(IndexWriter).
setReaderTestPoint() - Method in class org.apache.lucene.analysis.Tokenizer
setReaderValue(Reader) - Method in class org.apache.lucene.document.Field: Expert: change the value of this field.
setResolution(long) - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread: Deprecated.

Set the timer resolution.
setReusableComponents(Analyzer, String, Analyzer.TokenStreamComponents) - Method in class org.apache.lucene.analysis.Analyzer.ReuseStrategy: Stores the given TokenStreamComponents as the reusable components for the field with the give name.
setRewriteMethod(BlendedTermQuery.RewriteMethod) - Method in class org.apache.lucene.search.BlendedTermQuery.Builder: Set the BlendedTermQuery.RewriteMethod.
setRewriteMethod(MultiTermQuery.RewriteMethod) - Method in class org.apache.lucene.search.MultiTermQuery: Deprecated.
set this using a constructor instead
setScorer(Scorable) - Method in class org.apache.lucene.search.comparators.NumericComparator.NumericLeafComparator
setScorer(Scorable) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
setScorer(Scorable) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
setScorer(Scorable) - Method in class org.apache.lucene.search.FilterLeafCollector
setScorer(Scorable) - Method in interface org.apache.lucene.search.LeafCollector: Called before successive calls to LeafCollector.collect(int).
setScorer(Scorable) - Method in interface org.apache.lucene.search.LeafFieldComparator: Sets the Scorer to use in case a document's score is needed.
setScorer(Scorable) - Method in class org.apache.lucene.search.SimpleCollector
setScorer(Scorable) - Method in class org.apache.lucene.search.SimpleFieldComparator
setScorer(Scorable) - Method in class org.apache.lucene.search.TopScoreDocCollector.ScorerLeafCollector
setSegmentReaderAccess(SegmentReaderAccess) - Static method in class org.apache.lucene.internal.tests.TestSecrets: For internal initialization only.
setSegmentsPerTier(double) - Method in class org.apache.lucene.index.TieredMergePolicy: Sets the allowed number of segments per tier.
setSentenceIndex(int) - Method in interface org.apache.lucene.analysis.tokenattributes.SentenceAttribute: Set the sentence of the current token
setSentenceIndex(int) - Method in class org.apache.lucene.analysis.tokenattributes.SentenceAttributeImpl
setShortValue(short) - Method in class org.apache.lucene.document.Field: Expert: change the value of this field.
setSimilarity(Similarity) - Method in class org.apache.lucene.index.IndexWriterConfig: Expert: set the Similarity implementation used by this IndexWriter.
setSimilarity(Similarity) - Method in class org.apache.lucene.search.IndexSearcher: Expert: Set the Similarity implementation used by this IndexSearcher.
setSingleSort() - Method in class org.apache.lucene.search.comparators.NumericComparator
setSingleSort() - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
setSingleSort() - Method in class org.apache.lucene.search.FieldComparator: Informs the comparator that sort is done on this single field.
setSlop(int) - Method in class org.apache.lucene.search.MultiPhraseQuery.Builder: Sets the phrase slop for this query.
setSlop(int) - Method in class org.apache.lucene.search.PhraseQuery.Builder: Set the slop.
setSoftDeletesField(String) - Method in class org.apache.lucene.index.IndexWriterConfig: Sets the soft deletes field.
setStored(boolean) - Method in class org.apache.lucene.document.FieldType: Set to true to store this field.
setStoredValue(Analyzer, Object) - Method in class org.apache.lucene.analysis.Analyzer.ReuseStrategy: Sets the stored value.
setStoreTermVectorOffsets(boolean) - Method in class org.apache.lucene.document.FieldType: Set to true to also store token character offsets into the term vector for this field.
setStoreTermVectorPayloads(boolean) - Method in class org.apache.lucene.document.FieldType: Set to true to also store token payloads into the term vector for this field.
setStoreTermVectorPositions(boolean) - Method in class org.apache.lucene.document.FieldType: Set to true to also store token positions into the term vector for this field.
setStoreTermVectors(boolean) - Method in class org.apache.lucene.document.FieldType: Set to true if this field's indexed form should be also stored into term vectors.
setStringValue(String) - Method in class org.apache.lucene.document.Field: Expert: change the value of this field.
setStringValue(String) - Method in class org.apache.lucene.document.KeywordField
setStringValue(String) - Method in class org.apache.lucene.document.StoredValue: Set a string value.
setStringValue(String) - Method in class org.apache.lucene.document.StringField
setStringValue(String) - Method in class org.apache.lucene.document.TextField
setSuppressExceptions(ConcurrentMergeScheduler) - Method in interface org.apache.lucene.internal.tests.ConcurrentMergeSchedulerAccess
setTargetSearchConcurrency(int) - Method in class org.apache.lucene.index.LogMergePolicy: Sets the target search concurrency.
setTargetSearchConcurrency(int) - Method in class org.apache.lucene.index.TieredMergePolicy: Sets the target search concurrency.
setTermFrequency(int) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl
setTermFrequency(int) - Method in interface org.apache.lucene.analysis.tokenattributes.TermFrequencyAttribute: Set the custom term frequency of the current term within one document.
setTermFrequency(int) - Method in class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl
setThreadCount(int) - Method in class org.apache.lucene.index.CheckIndex: Set threadCount used for parallelizing index integrity checking.
setTimeout(QueryTimeout) - Method in class org.apache.lucene.search.IndexSearcher: Set a QueryTimeout for all searches that run through this IndexSearcher.
setTokenized(boolean) - Method in class org.apache.lucene.document.FieldType: Set to true to tokenize this field's contents via the configured Analyzer.
setTokenStream(TokenStream) - Method in class org.apache.lucene.document.Field: Expert: sets the token stream to be used for indexing and causes isIndexed() and isTokenized() to return true.
setTopLevelScoringClause() - Method in class org.apache.lucene.search.ScorerSupplier: Inform this ScorerSupplier that its returned scorers produce scores that get passed to the collector, as opposed to partial scores that then need to get combined (e.g.
setTopValue(Double) - Method in class org.apache.lucene.search.comparators.DoubleComparator
setTopValue(Float) - Method in class org.apache.lucene.search.comparators.FloatComparator
setTopValue(Float) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
setTopValue(Integer) - Method in class org.apache.lucene.search.comparators.DocComparator
setTopValue(Integer) - Method in class org.apache.lucene.search.comparators.IntComparator
setTopValue(Long) - Method in class org.apache.lucene.search.comparators.LongComparator
setTopValue(BytesRef) - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
setTopValue(BytesRef) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
setTopValue(T) - Method in class org.apache.lucene.search.comparators.NumericComparator
setTopValue(T) - Method in class org.apache.lucene.search.FieldComparator: Record the top value, for future calls to LeafFieldComparator.compareTop(int).
setTotalTermFreq(long) - Method in class org.apache.lucene.search.similarities.BasicStats: Sets the total number of occurrences of this term across all documents.
setTriangleValue(int, int, boolean, int, int, boolean, int, int, boolean) - Method in class org.apache.lucene.document.ShapeField.Triangle: sets the vertices of the triangle as integer encoded values
setType(String) - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl: Set the lexical type.
setType(String) - Method in interface org.apache.lucene.analysis.tokenattributes.TypeAttribute: Set the lexical type.
setType(String) - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
setUnicodeArcs(boolean) - Method in class org.apache.lucene.analysis.TokenStreamToAutomaton: Whether to make transition labels Unicode code points instead of UTF8 bytes, false by default
setUseCompoundFile(boolean) - Method in class org.apache.lucene.index.IndexWriterConfig
setUseCompoundFile(boolean) - Method in class org.apache.lucene.index.LiveIndexWriterConfig: Sets if the IndexWriter should pack newly written segments in a compound file.
setUserData(Map<String, String>, boolean) - Method in class org.apache.lucene.index.SegmentInfos: Sets the commit data.
setUseUnmap(boolean) - Method in class org.apache.lucene.store.MMapDirectory: Deprecated, for removal: This API element is subject to removal in a future version.
Please use new system property MMapDirectory.ENABLE_UNMAP_HACK_SYSPROP instead
setValue(V) - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator: sets the value associated with the last key returned
setValues(int, int, boolean, int, int, boolean, int, int, boolean) - Method in class org.apache.lucene.document.ShapeField.DecodedTriangle: Sets the values of the DecodedTriangle
setVectorAttributes(int, VectorEncoding, VectorSimilarityFunction) - Method in class org.apache.lucene.document.FieldType: Enable vector indexing, with the specified number of dimensions and distance function.
setVectorValue(byte[]) - Method in class org.apache.lucene.document.KnnByteVectorField: Set the vector value of this field
setVectorValue(float[]) - Method in class org.apache.lucene.document.KnnFloatVectorField: Set the vector value of this field
setVersion(int) - Method in class org.apache.lucene.util.fst.FSTCompiler.Builder: Expert: Set the codec version.
setVisitedCount(int) - Method in class org.apache.lucene.util.hnsw.NeighborQueue
setWeight(Weight) - Method in interface org.apache.lucene.search.Collector: Set the Weight that will be used to produce scorers that will feed LeafCollectors.
setWeight(Weight) - Method in class org.apache.lucene.search.FilterCollector
setWeight(Weight) - Method in class org.apache.lucene.search.MultiCollector
setWeight(Weight) - Method in class org.apache.lucene.search.TotalHitCountCollector
shallowSizeOf(boolean[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the boolean[] object.
shallowSizeOf(byte[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the byte[] object.
shallowSizeOf(char[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the char[] object.
shallowSizeOf(double[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the double[] object.
shallowSizeOf(float[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the float[] object.
shallowSizeOf(int[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the int[] object.
shallowSizeOf(long[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the long[] object.
shallowSizeOf(short[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the short[] object.
shallowSizeOf(Object) - Static method in class org.apache.lucene.util.RamUsageEstimator: Estimates a "shallow" memory usage of the given object.
shallowSizeOf(Object[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the shallow size in bytes of the Object[] object.
shallowSizeOfInstance(Class<?>) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the shallow instance size in bytes an instance of the given class would occupy.
shapeDocValues - Variable in class org.apache.lucene.document.ShapeDocValuesField: the binary doc value format for this field
ShapeDocValuesField - Class in org.apache.lucene.document: A doc values field for LatLonShape and XYShape that uses ShapeDocValues as the underlying binary doc value format.
ShapeField - Class in org.apache.lucene.document: A base shape utility class used for both LatLon (spherical) and XY (cartesian) shape fields.
ShapeField.DecodedTriangle - Class in org.apache.lucene.document: Represents a encoded triangle using ShapeField.decodeTriangle(byte[], DecodedTriangle).
ShapeField.DecodedTriangle.TYPE - Enum in org.apache.lucene.document: type of triangle
ShapeField.QueryRelation - Enum in org.apache.lucene.document: Query Relation Types *
ShapeField.Triangle - Class in org.apache.lucene.document: polygons are decomposed into tessellated triangles using Tessellator these triangles are encoded and inserted as separate indexed POINT fields
shardIndex - Variable in class org.apache.lucene.search.ScoreDoc: Only set by TopDocs.merge(int, org.apache.lucene.search.TopDocs[])
SHARED_ARENA_MAX_PERMITS_SYSPROP - Static variable in class org.apache.lucene.store.MMapDirectory: This sysprop allows to control the total maximum number of mmapped files that can be associated with a single shared java.lang.foreign.Arena foreign Arena.
shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Shift all the slot-conflicting keys allocated to (and including) slot.
shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap: Shift all the slot-conflicting keys and values allocated to (and including) slot.
shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Shift all the slot-conflicting keys and values allocated to (and including) slot.
shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap: Shift all the slot-conflicting keys and values allocated to (and including) slot.
shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Shift all the slot-conflicting keys allocated to (and including) slot.
shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap: Shift all the slot-conflicting keys and values allocated to (and including) slot.
shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: Shift all the slot-conflicting keys and values allocated to (and including) slot.
shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap: Shift all the slot-conflicting keys and values allocated to (and including) slot.
shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap: Shift all the slot-conflicting keys and values allocated to (and including) slot.
shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Shift all the slot-conflicting keys allocated to (and including) slot.
shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap: Shift all the slot-conflicting keys and values allocated to (and including) slot.
shiftConflictingKeys(int) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap: Shift all the slot-conflicting keys and values allocated to (and including) slot.
shortestPaths(FST<T>, FST.Arc<T>, T, Comparator<T>, int, boolean) - Static method in class org.apache.lucene.util.fst.Util: Starting from node, find the top N min cost completions to a final node.
SHOULD - org.apache.lucene.search.BooleanClause.Occur: Use this operator for clauses that should appear in the matching documents.
shouldCache(Query) - Method in interface org.apache.lucene.search.QueryCachingPolicy: Whether the given Query is worth caching.
shouldCache(Query) - Method in class org.apache.lucene.search.UsageTrackingQueryCachingPolicy
shouldExit() - Method in interface org.apache.lucene.index.QueryTimeout: Called to determine whether to stop processing a query
shouldExit() - Method in class org.apache.lucene.index.QueryTimeoutImpl: Return true if QueryTimeoutImpl.reset() has not been called and the elapsed time has exceeded the time allowed.
shouldFallback(int, int, int) - Method in class org.apache.lucene.util.MSBRadixSorter
shouldUpgradeSegment(SegmentCommitInfo) - Method in class org.apache.lucene.index.UpgradeIndexMergePolicy: Returns if the given segment should be upgraded.
shutdown() - Method in class org.apache.lucene.util.SameThreadExecutorService
shutdownNow() - Method in class org.apache.lucene.util.SameThreadExecutorService
SI_EXTENSION - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99SegmentInfoFormat: File extension used to store SegmentInfo.
sign() - Method in enum org.apache.lucene.geo.GeoUtils.WindingOrder
similarity - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: Similarity to use when encoding norms.
Similarity - Class in org.apache.lucene.search.similarities: Similarity defines the components of Lucene scoring.
Similarity() - Constructor for class org.apache.lucene.search.similarities.Similarity: Default constructor.
Similarity(boolean) - Constructor for class org.apache.lucene.search.similarities.Similarity: Expert constructor that allows adjustment of Similarity.getDiscountOverlaps() at index-time.
SIMILARITY_FUNCTIONS - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsReader
Similarity.SimScorer - Class in org.apache.lucene.search.similarities: Stores the weight for a query across the indexed collection.
SimilarityBase - Class in org.apache.lucene.search.similarities: A subclass of Similarity that provides a simplified API for its descendants.
SimilarityBase() - Constructor for class org.apache.lucene.search.similarities.SimilarityBase: Default constructor: parameter-free
SimilarityBase(boolean) - Constructor for class org.apache.lucene.search.similarities.SimilarityBase: Primary constructor.
similarityFunction - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
similarityFunction - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
similarityFunction - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
similarityToQueryVector(LeafReaderContext, byte[], String) - Static method in class org.apache.lucene.search.DoubleValuesSource: Returns a DoubleValues instance for computing the vector similarity score per document against the byte query vector
similarityToQueryVector(LeafReaderContext, float[], String) - Static method in class org.apache.lucene.search.DoubleValuesSource: Returns a DoubleValues instance for computing the vector similarity score per document against the float query vector
SimpleCollector - Class in org.apache.lucene.search: Base Collector implementation that is used to collect all contexts.
SimpleCollector() - Constructor for class org.apache.lucene.search.SimpleCollector
SimpleFieldComparator<T> - Class in org.apache.lucene.search: Base FieldComparator implementation that is used for all contexts.
SimpleFieldComparator() - Constructor for class org.apache.lucene.search.SimpleFieldComparator
SimpleFSLockFactory - Class in org.apache.lucene.store: Implements LockFactory using Files.createFile(java.nio.file.Path, java.nio.file.attribute.FileAttribute<?>...).
SimpleMergedSegmentWarmer - Class in org.apache.lucene.index: A very simple merged segment warmer that just ensures data structures are initialized.
SimpleMergedSegmentWarmer(InfoStream) - Constructor for class org.apache.lucene.index.SimpleMergedSegmentWarmer: Creates a new SimpleMergedSegmentWarmer
SimpleRateLimiter(double) - Constructor for class org.apache.lucene.store.RateLimiter.SimpleRateLimiter: mbPerSec is the MB/sec max IO rate
SimpleWKTShapeParser - Class in org.apache.lucene.geo: Parses shape geometry represented in WKT format
SimpleWKTShapeParser.ShapeType - Enum in org.apache.lucene.geo: Enumerated type for Shapes
sims - Variable in class org.apache.lucene.search.similarities.MultiSimilarity: the sub-similarities used to create the combined score
SimScorer() - Constructor for class org.apache.lucene.search.similarities.Similarity.SimScorer: Sole constructor.
SINGLE - org.apache.lucene.util.automaton.CompiledAutomaton.AUTOMATON_TYPE: Automaton that accepts only a single fixed string.
SingleInstanceLockFactory - Class in org.apache.lucene.store: Implements LockFactory for a single in-process instance, meaning all locking will take place through this one instance.
SingleInstanceLockFactory() - Constructor for class org.apache.lucene.store.SingleInstanceLockFactory
singleSort - Variable in class org.apache.lucene.search.comparators.NumericComparator
SingleTermsEnum - Class in org.apache.lucene.index: Subclass of FilteredTermsEnum for enumerating a single term.
SingleTermsEnum(TermsEnum, BytesRef) - Constructor for class org.apache.lucene.index.SingleTermsEnum: Creates a new SingleTermsEnum.
singleton(NumericDocValues) - Static method in class org.apache.lucene.index.DocValues: Returns a multi-valued view over the provided NumericDocValues
singleton(SortedDocValues) - Static method in class org.apache.lucene.index.DocValues: Returns a multi-valued view over the provided SortedDocValues
singletonDocID - Variable in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState: docid when there is a single pulsed posting, otherwise -1.
singletonView(Iterable<Number>, Iterable<Number>, Number) - Static method in class org.apache.lucene.codecs.DocValuesConsumer: Helper: returns single-valued view, using missingValue when count is zero
sink - Variable in class org.apache.lucene.analysis.Analyzer.TokenStreamComponents: Sink tokenstream, such as the outer tokenfilter decorating the chain.
sinkState - Variable in class org.apache.lucene.util.automaton.CompiledAutomaton: Which state, if any, accepts all suffixes, else -1.
size - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
size - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
size - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
size - Variable in class org.apache.lucene.util.hnsw.HnswGraph.NodesIterator
size() - Method in class org.apache.lucene.analysis.CharArrayMap.EntrySet
size() - Method in class org.apache.lucene.analysis.CharArrayMap
size() - Method in class org.apache.lucene.analysis.CharArraySet
size() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
size() - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
size() - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
size() - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
size() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
size() - Method in class org.apache.lucene.index.ByteVectorValues: Return the number of vectors for this field.
size() - Method in class org.apache.lucene.index.FieldInfos: Returns the number of fields
size() - Method in class org.apache.lucene.index.Fields: Returns the number of fields or -1 if the number of distinct field names is unknown.
size() - Method in class org.apache.lucene.index.FilterLeafReader.FilterFields
size() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTerms
size() - Method in class org.apache.lucene.index.FilterVectorValues
size() - Method in class org.apache.lucene.index.FloatVectorValues: Return the number of vectors for this field.
size() - Method in class org.apache.lucene.index.MultiFields
size() - Method in class org.apache.lucene.index.MultiTerms
size() - Method in interface org.apache.lucene.index.PointValues.PointTree: Return the number of points below the current node.
size() - Method in class org.apache.lucene.index.PointValues: Returns the total number of indexed points across all documents.
size() - Method in class org.apache.lucene.index.PrefixCodedTerms: Return the number of terms stored in this PrefixCodedTerms.
size() - Method in class org.apache.lucene.index.SegmentInfos: Returns number of SegmentCommitInfos.
size() - Method in class org.apache.lucene.index.Sorter.DocMap: Return the number of documents in this map.
size() - Method in class org.apache.lucene.index.Terms: Returns the number of terms for this field, or -1 if this measure isn't stored by the codec.
size() - Method in class org.apache.lucene.internal.hppc.CharHashSet
size() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap.KeysContainer
size() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
size() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap.ValuesContainer
size() - Method in class org.apache.lucene.internal.hppc.FloatArrayList
size() - Method in class org.apache.lucene.internal.hppc.IntArrayList
size() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap.KeysContainer
size() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
size() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap.ValuesContainer
size() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap.KeysContainer
size() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
size() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap.ValuesContainer
size() - Method in class org.apache.lucene.internal.hppc.IntHashSet
size() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap.IntContainer
size() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
size() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap.KeysContainer
size() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
size() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap.KeysContainer
size() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
size() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap.ValuesContainer
size() - Method in class org.apache.lucene.internal.hppc.LongArrayList
size() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap.KeysContainer
size() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
size() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap.ValuesContainer
size() - Method in class org.apache.lucene.internal.hppc.LongHashSet
size() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap.KeysContainer
size() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
size() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap.ValuesContainer
size() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap.KeysContainer
size() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
size() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap.ValuesContainer
size() - Method in class org.apache.lucene.search.DisiPriorityQueue
size() - Method in class org.apache.lucene.search.LiveFieldValues: Returns the [approximate] number of id/value pairs buffered in RAM.
size() - Method in class org.apache.lucene.search.Multiset
size() - Method in class org.apache.lucene.store.ByteBuffersDataInput: Deprecated.
Use ByteBuffersDataInput.length() instead.
size() - Method in class org.apache.lucene.store.ByteBuffersDataOutput
size() - Method in class org.apache.lucene.util.automaton.LimitedFiniteStringsIterator: Number of iterated finite strings.
size() - Method in class org.apache.lucene.util.bkd.BKDReader
size() - Method in class org.apache.lucene.util.BytesRefArray: Returns the current size of this BytesRefArray
size() - Method in class org.apache.lucene.util.BytesRefHash: Returns the number of BytesRef values in this BytesRefHash.
size() - Method in class org.apache.lucene.util.fst.OffHeapFSTStore
size() - Method in class org.apache.lucene.util.hnsw.BlockingFloatHeap: Returns the number of elements in this heap.
size() - Method in class org.apache.lucene.util.hnsw.FloatHeap: Returns the number of elements in this heap.
size() - Method in class org.apache.lucene.util.hnsw.HnswGraph.NodesIterator: The number of elements in this iterator *
size() - Method in class org.apache.lucene.util.hnsw.HnswGraph: Returns the number of nodes in the graph
size() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
size() - Method in class org.apache.lucene.util.hnsw.NeighborArray
size() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
size() - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
size() - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues: Return the number of vector values
size() - Method in class org.apache.lucene.util.LongHeap: Returns the number of elements currently stored in the PriorityQueue.
size() - Method in class org.apache.lucene.util.packed.AbstractPagedMutable: The number of values.
size() - Method in class org.apache.lucene.util.packed.GrowableWriter
size() - Method in class org.apache.lucene.util.packed.MonotonicBlockPackedReader: Returns the number of values
size() - Method in class org.apache.lucene.util.packed.PackedInts.NullReader
size() - Method in class org.apache.lucene.util.packed.PackedInts.Reader
size() - Method in interface org.apache.lucene.util.packed.PackedInts.ReaderIterator: Returns number of values
size() - Method in class org.apache.lucene.util.packed.PackedLongValues.Builder: Return the number of elements that have been added to this builder.
size() - Method in class org.apache.lucene.util.packed.PackedLongValues: Get the number of values in this array.
size() - Method in class org.apache.lucene.util.PriorityQueue: Returns the number of elements currently stored in the PriorityQueue.
size() - Method in class org.apache.lucene.util.quantization.QuantizedByteVectorValues: Return the number of vectors for this field.
size() - Method in class org.apache.lucene.util.SentinelIntSet: The number of integers in this set.
size() - Method in class org.apache.lucene.util.TermAndVector
size() - Method in class org.apache.lucene.util.WeakIdentityMap: Returns the number of key-value mappings in this map.
size(IndexReader, String) - Static method in class org.apache.lucene.index.PointValues: Return the cumulated number of points across all leaves of the given IndexReader.
size(SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.FilterMergePolicy
size(SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
size(SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogDocMergePolicy
size(SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy: Return the byte size of the provided SegmentCommitInfo, pro-rated by percentage of non-deleted documents is set.
size(SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.NoMergePolicy
sizeBytes(SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogMergePolicy: Return the byte size of the provided SegmentCommitInfo, pro-rated by percentage of non-deleted documents if LogMergePolicy.setCalibrateSizeByDeletes(boolean) is set.
sizeDocs(SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.LogMergePolicy: Return the number of documents in the provided SegmentCommitInfo, pro-rated by percentage of non-deleted documents if LogMergePolicy.setCalibrateSizeByDeletes(boolean) is set.
sizeInBytes() - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns total size in bytes of all files for this segment.
sizeMB - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Net size (MB) of the files referenced by this segment.
sizeOf(boolean[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the boolean[] object.
sizeOf(byte[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the byte[] object.
sizeOf(char[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the char[] object.
sizeOf(double[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the double[] object.
sizeOf(float[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the float[] object.
sizeOf(int[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the int[] object.
sizeOf(long[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the long[] object.
sizeOf(short[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the short[] object.
sizeOf(Integer) - Static method in class org.apache.lucene.util.RamUsageEstimator: Return the shallow size of the provided Integer object.
sizeOf(Long) - Static method in class org.apache.lucene.util.RamUsageEstimator: Return the shallow size of the provided Long object.
sizeOf(String) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the String object.
sizeOf(String[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the String[] object.
sizeOf(Query) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of a Query object.
sizeOf(Query, long) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of a Query object.
sizeOf(Accountable) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of the Accountable object, using its Accountable.ramBytesUsed() method.
sizeOf(Accountable[]) - Static method in class org.apache.lucene.util.RamUsageEstimator: Return the size of the provided array of Accountables by summing up the shallow size of the array and the memory usage reported by each Accountable.
sizeOfCollection(Collection<?>) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of a Collection object, including sizes of its values, supplying RamUsageEstimator.UNKNOWN_DEFAULT_RAM_BYTES_USED when object type is not well known.
sizeOfCollection(Collection<?>, long) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of a Collection object, including sizes of its values, supplying default object size when object type is not well known.
sizeOfMap(Map<?, ?>) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of a Map object, including sizes of its keys and values, supplying RamUsageEstimator.UNKNOWN_DEFAULT_RAM_BYTES_USED when object type is not well known.
sizeOfMap(Map<?, ?>, long) - Static method in class org.apache.lucene.util.RamUsageEstimator: Returns the size in bytes of a Map object, including sizes of its keys and values, supplying default object size when object type is not well known.
sizeOfObject(Object) - Static method in class org.apache.lucene.util.RamUsageEstimator: Best effort attempt to estimate the size in bytes of an undetermined object.
sizeOfObject(Object, long) - Static method in class org.apache.lucene.util.RamUsageEstimator: Best effort attempt to estimate the size in bytes of an undetermined object.
skip(long) - Method in class org.apache.lucene.util.packed.BlockPackedReaderIterator: Skip exactly count values.
skipBytes(long) - Method in class org.apache.lucene.store.ByteArrayDataInput
skipBytes(long) - Method in class org.apache.lucene.store.ByteBuffersDataInput
skipBytes(long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
skipBytes(long) - Method in class org.apache.lucene.store.DataInput: Skip over numBytes bytes.
skipBytes(long) - Method in class org.apache.lucene.store.IndexInput: Skip over numBytes bytes.
skipBytes(long) - Method in class org.apache.lucene.store.InputStreamDataInput
skipBytes(long) - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataInput
skipDoc - Variable in class org.apache.lucene.codecs.MultiLevelSkipListReader: Doc id of current skip entry per level.
skipFinalOutput(DataInput) - Method in class org.apache.lucene.util.fst.Outputs: Skip the output previously written with Outputs.writeFinalOutput(T, org.apache.lucene.store.DataOutput); defaults to just calling Outputs.readFinalOutput(org.apache.lucene.store.DataInput) and discarding the result.
skipOutput(DataInput) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
skipOutput(DataInput) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
skipOutput(DataInput) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
skipOutput(DataInput) - Method in class org.apache.lucene.util.fst.Outputs: Skip the output; defaults to just calling Outputs.read(org.apache.lucene.store.DataInput) and discarding the result.
skipOutput(DataInput) - Method in class org.apache.lucene.util.fst.PairOutputs
skipTo(int) - Method in class org.apache.lucene.codecs.MultiLevelSkipListReader: Skips entries to the first beyond the current whose document number is greater than or equal to target.
skipToNextByte() - Method in class org.apache.lucene.util.packed.PackedDataInput: If there are pending bits (at most 7), they will be ignored and the next value will be read starting at the next byte.
SleepingLockWrapper - Class in org.apache.lucene.store: Directory that wraps another, and that sleeps and retries if obtaining the lock fails.
SleepingLockWrapper(Directory, long) - Constructor for class org.apache.lucene.store.SleepingLockWrapper: Create a new SleepingLockFactory
SleepingLockWrapper(Directory, long, long) - Constructor for class org.apache.lucene.store.SleepingLockWrapper: Create a new SleepingLockFactory
slice - Variable in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
slice - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
slice - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
slice - Variable in class org.apache.lucene.index.MultiPostingsEnum.EnumWithSlice: ReaderSlice describing how this sub-reader fits into the composite reader.
slice(long, long) - Method in class org.apache.lucene.store.ByteBuffersDataInput
slice(String, long, long) - Method in class org.apache.lucene.store.BufferedChecksumIndexInput
slice(String, long, long) - Method in class org.apache.lucene.store.BufferedIndexInput
slice(String, long, long) - Method in class org.apache.lucene.store.ByteBufferIndexInput: Deprecated.

Creates a slice of this index input, with the given description, offset, and length.
slice(String, long, long) - Method in class org.apache.lucene.store.ByteBuffersIndexInput
slice(String, long, long) - Method in class org.apache.lucene.store.FilterIndexInput
slice(String, long, long) - Method in class org.apache.lucene.store.IndexInput: Creates a slice of this index input, with the given description, offset, and length.
slices(List<LeafReaderContext>) - Method in class org.apache.lucene.search.IndexSearcher: Expert: Creates an array of leaf slices each holding a subset of the given leaves.
slices(List<LeafReaderContext>, int, int) - Static method in class org.apache.lucene.search.IndexSearcher: Static method to segregate LeafReaderContexts amongst multiple slices
SloppyMath - Class in org.apache.lucene.util: Math functions that trade off accuracy for speed.
SloppyMath() - Constructor for class org.apache.lucene.util.SloppyMath
SloppyPhraseMatcher - Class in org.apache.lucene.search: Find all slop-valid position-combinations (matches) encountered while traversing/hopping the PhrasePositions.
SloppyPhraseMatcher(PhraseQuery.PostingsAndFreq[], int, ScoreMode, Similarity.SimScorer, float, boolean) - Constructor for class org.apache.lucene.search.SloppyPhraseMatcher
sloppySin(double) - Static method in class org.apache.lucene.geo.GeoUtils: Returns the trigonometric sine of an angle converted as a cos operation.
slot - Variable in class org.apache.lucene.search.FieldValueHitQueue.Entry
slowAdvance(int) - Method in class org.apache.lucene.search.DocIdSetIterator: Slow (linear) implementation of DocIdSetIterator.advance(int) relying on DocIdSetIterator.nextDoc() to advance beyond the target position.
SlowCodecReaderWrapper - Class in org.apache.lucene.index: Wraps arbitrary readers for merging.
SlowImpactsEnum - Class in org.apache.lucene.index: ImpactsEnum that doesn't index impacts but implements the API in a legal way.
SlowImpactsEnum(PostingsEnum) - Constructor for class org.apache.lucene.index.SlowImpactsEnum: Wrap the given PostingsEnum.
SmallFloat - Class in org.apache.lucene.util: Floating point numbers smaller than 32 bits.
smoothingScore(int) - Method in class org.apache.lucene.search.IndriDisjunctionScorer
smoothingScore(int) - Method in class org.apache.lucene.search.IndriScorer
smoothingScore(int) - Method in class org.apache.lucene.search.Scorable: Returns the smoothing score of the current document matching the query.
smoothingScore(int) - Method in class org.apache.lucene.search.TermScorer
smoothingScore(List<Scorer>, int) - Method in class org.apache.lucene.search.IndriAndScorer
smoothingScore(List<Scorer>, int) - Method in class org.apache.lucene.search.IndriDisjunctionScorer
snapshot() - Method in class org.apache.lucene.index.PersistentSnapshotDeletionPolicy: Snapshots the last commit.
snapshot() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy: Snapshots the last commit and returns it.
SnapshotDeletionPolicy - Class in org.apache.lucene.index: An IndexDeletionPolicy that wraps any other IndexDeletionPolicy and adds the ability to hold and later release snapshots of an index.
SnapshotDeletionPolicy(IndexDeletionPolicy) - Constructor for class org.apache.lucene.index.SnapshotDeletionPolicy: Sole constructor, taking the incoming IndexDeletionPolicy to wrap.
SNAPSHOTS_PREFIX - Static variable in class org.apache.lucene.index.PersistentSnapshotDeletionPolicy: Prefix used for the save file.
softDelCountOnFlush - Variable in class org.apache.lucene.index.SegmentWriteState: Number of only soft deleted documents set while flushing the segment.
SoftDeletesDirectoryReaderWrapper - Class in org.apache.lucene.index: This reader filters out documents that have a doc values value in the given field and treat these documents as soft deleted.
SoftDeletesDirectoryReaderWrapper(DirectoryReader, String) - Constructor for class org.apache.lucene.index.SoftDeletesDirectoryReaderWrapper: Creates a new soft deletes wrapper.
softDeletesField - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: soft deletes field
SoftDeletesRetentionMergePolicy - Class in org.apache.lucene.index: This MergePolicy allows to carry over soft deleted documents across merges.
SoftDeletesRetentionMergePolicy(String, Supplier<Query>, MergePolicy) - Constructor for class org.apache.lucene.index.SoftDeletesRetentionMergePolicy: Creates a new SoftDeletesRetentionMergePolicy
softDeletesStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Status of soft deletes
softUpdateDocument(Term, Iterable<? extends IndexableField>, Field...) - Method in class org.apache.lucene.index.IndexWriter: Expert: Updates a document by first updating the document(s) containing term with the given doc-values fields and then adding the new document.
softUpdateDocuments(Term, Iterable<? extends Iterable<? extends IndexableField>>, Field...) - Method in class org.apache.lucene.index.IndexWriter: Expert: Atomically updates documents matching the provided term with the given doc-values fields and adds a block of documents with sequentially assigned document IDs, such that an external reader will see all or none of the documents.
sort() - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Sorts the elements in this list and returns this list.
sort() - Method in class org.apache.lucene.internal.hppc.IntArrayList: Sorts the elements in this list and returns this list.
sort() - Method in class org.apache.lucene.internal.hppc.LongArrayList: Sorts the elements in this list and returns this list.
sort() - Method in class org.apache.lucene.util.BytesRefHash: Returns the values array sorted by the referenced byte values.
sort(int, int) - Method in class org.apache.lucene.util.InPlaceMergeSorter
sort(int, int) - Method in class org.apache.lucene.util.IntroSorter
sort(int, int) - Method in class org.apache.lucene.util.MSBRadixSorter
sort(int, int) - Method in class org.apache.lucene.util.Sorter: Sort the slice which starts at from (inclusive) and ends at to (exclusive).
sort(int, int) - Method in class org.apache.lucene.util.StableMSBRadixSorter.MergeSorter
sort(int, int) - Method in class org.apache.lucene.util.StringSorter
sort(int, int) - Method in class org.apache.lucene.util.TimSorter
sort(int, int[], int) - Method in class org.apache.lucene.util.LSBRadixSorter: Sort array[0:len] in place.
sort(int, int, int, int) - Method in class org.apache.lucene.util.MSBRadixSorter
sort(String) - Method in class org.apache.lucene.util.OfflineSorter: Sort input to a new temp file, returning its name.
sort(Comparator<BytesRef>, boolean) - Method in class org.apache.lucene.util.BytesRefArray: Returns a BytesRefArray.SortState representing the order of elements in this array.
sort(BKDConfig, int, MutablePointTree, int, int) - Static method in class org.apache.lucene.util.bkd.MutablePointTreeReaderUtils: Sort the given MutablePointTree based on its packed value then doc ID.
Sort - Class in org.apache.lucene.search: Encapsulates sort criteria for returned hits.
Sort() - Constructor for class org.apache.lucene.search.Sort: Sorts by computed relevance.
Sort(SortField...) - Constructor for class org.apache.lucene.search.Sort: Sets the sort to the given criteria in succession: the first SortField is checked first, but if it produces a tie, then the second SortField is used to break the tie, etc.
sortableBytesToBigInt(byte[], int, int) - Static method in class org.apache.lucene.util.NumericUtils: Decodes a BigInteger value previously written with NumericUtils.bigIntToSortableBytes(java.math.BigInteger, int, byte[], int)
sortableBytesToInt(byte[], int) - Static method in class org.apache.lucene.util.NumericUtils: Decodes an integer value previously written with NumericUtils.intToSortableBytes(int, byte[], int)
sortableBytesToLong(byte[], int) - Static method in class org.apache.lucene.util.NumericUtils: Decodes a long value previously written with NumericUtils.longToSortableBytes(long, byte[], int)
sortableDoubleBits(long) - Static method in class org.apache.lucene.util.NumericUtils: Converts IEEE 754 representation of a double to sortable order (or back to the original)
sortableFloatBits(int) - Static method in class org.apache.lucene.util.NumericUtils: Converts IEEE 754 representation of a float to sortable order (or back to the original)
sortableIntToFloat(int) - Static method in class org.apache.lucene.util.NumericUtils: Converts a sortable int back to a float.
sortableLongToDouble(long) - Static method in class org.apache.lucene.util.NumericUtils: Converts a sortable long back to a double.
sortByDim(BKDConfig, int, int[], MutablePointTree, int, int, BytesRef, BytesRef) - Static method in class org.apache.lucene.util.bkd.MutablePointTreeReaderUtils: Sort points on the given dimension.
SORTED - org.apache.lucene.index.DocValuesType: A pre-sorted byte[].
SORTED_NUMERIC - org.apache.lucene.index.DocValuesType: A pre-sorted Number[].
SORTED_SET - org.apache.lucene.index.DocValuesType: A pre-sorted Set<byte[]>.
SortedDocValues - Class in org.apache.lucene.index: A per-document byte[] with presorted values.
SortedDocValues() - Constructor for class org.apache.lucene.index.SortedDocValues: Sole constructor.
SortedDocValuesField - Class in org.apache.lucene.document: Field that stores a per-document BytesRef value, indexed for sorting.
SortedDocValuesField(String, BytesRef) - Constructor for class org.apache.lucene.document.SortedDocValuesField: Create a new sorted DocValues field.
SortedNumericDocValues - Class in org.apache.lucene.index: A list of per-document numeric values, sorted according to Long.compare(long, long).
SortedNumericDocValues() - Constructor for class org.apache.lucene.index.SortedNumericDocValues: Sole constructor.
SortedNumericDocValuesField - Class in org.apache.lucene.document: Field that stores a per-document long values for scoring, sorting or value retrieval.
SortedNumericDocValuesField(String, long) - Constructor for class org.apache.lucene.document.SortedNumericDocValuesField: Creates a new DocValues field with the specified 64-bit long value
SortedNumericSelector - Class in org.apache.lucene.search: Selects a value from the document's list to use as the representative value
SortedNumericSelector() - Constructor for class org.apache.lucene.search.SortedNumericSelector
SortedNumericSelector.Type - Enum in org.apache.lucene.search: Type of selection to perform.
SortedNumericSortField - Class in org.apache.lucene.search: SortField for SortedNumericDocValues.
SortedNumericSortField(String, SortField.Type) - Constructor for class org.apache.lucene.search.SortedNumericSortField: Creates a sort, by the minimum value in the set for the document.
SortedNumericSortField(String, SortField.Type, boolean) - Constructor for class org.apache.lucene.search.SortedNumericSortField: Creates a sort, possibly in reverse, by the minimum value in the set for the document.
SortedNumericSortField(String, SortField.Type, boolean, SortedNumericSelector.Type) - Constructor for class org.apache.lucene.search.SortedNumericSortField: Creates a sort, possibly in reverse, specifying how the sort value from the document's set is selected.
SortedNumericSortField.Provider - Class in org.apache.lucene.search: A SortFieldProvider for this sort field
SortedSetDocValues - Class in org.apache.lucene.index: A multi-valued version of SortedDocValues.
SortedSetDocValues() - Constructor for class org.apache.lucene.index.SortedSetDocValues: Sole constructor.
SortedSetDocValuesField - Class in org.apache.lucene.document: Field that stores a set of per-document BytesRef values, indexed for faceting,grouping,joining.
SortedSetDocValuesField(String, BytesRef) - Constructor for class org.apache.lucene.document.SortedSetDocValuesField: Create a new sorted DocValues field.
SortedSetSelector - Class in org.apache.lucene.search: Selects a value from the document's set to use as the representative value
SortedSetSelector() - Constructor for class org.apache.lucene.search.SortedSetSelector
SortedSetSelector.Type - Enum in org.apache.lucene.search: Type of selection to perform.
SortedSetSortField - Class in org.apache.lucene.search: SortField for SortedSetDocValues.
SortedSetSortField(String, boolean) - Constructor for class org.apache.lucene.search.SortedSetSortField: Creates a sort, possibly in reverse, by the minimum value in the set for the document.
SortedSetSortField(String, boolean, SortedSetSelector.Type) - Constructor for class org.apache.lucene.search.SortedSetSortField: Creates a sort, possibly in reverse, specifying how the sort value from the document's set is selected.
SortedSetSortField.Provider - Class in org.apache.lucene.search: A SortFieldProvider for this sort
Sorter - Class in org.apache.lucene.index: Sorts documents of a given index by returning a permutation on the document IDs.
Sorter - Class in org.apache.lucene.util: Base class for sorting algorithms implementations.
Sorter() - Constructor for class org.apache.lucene.util.Sorter: Sole constructor, used for inheritance.
Sorter.DocMap - Class in org.apache.lucene.index: A permutation of doc IDs.
SortField - Class in org.apache.lucene.search: Stores information about how to sort documents by terms in an individual field.
SortField(String, FieldComparatorSource) - Constructor for class org.apache.lucene.search.SortField: Creates a sort with a custom comparison function.
SortField(String, FieldComparatorSource, boolean) - Constructor for class org.apache.lucene.search.SortField: Creates a sort, possibly in reverse, with a custom comparison function.
SortField(String, SortField.Type) - Constructor for class org.apache.lucene.search.SortField: Creates a sort by terms in the given field with the type of term values explicitly given.
SortField(String, SortField.Type, boolean) - Constructor for class org.apache.lucene.search.SortField: Creates a sort, possibly in reverse, by terms in the given field with the type of term values explicitly given.
SortField.Provider - Class in org.apache.lucene.search: A SortFieldProvider for field sorts
SortField.Type - Enum in org.apache.lucene.search: Specifies the type of the terms to be sorted, or special types such as CUSTOM
SortFieldProvider - Class in org.apache.lucene.index: Reads/Writes a named SortField from a segment info file, used to record index sorts
SortFieldProvider(String) - Constructor for class org.apache.lucene.index.SortFieldProvider: Creates a new SortFieldProvider.
SortInfo() - Constructor for class org.apache.lucene.util.OfflineSorter.SortInfo: create a new SortInfo (with empty statistics) for debugging
SortingCodecReader - Class in org.apache.lucene.index: An CodecReader which supports sorting documents by a given Sort.
sortKeyLength(BytesRef, BytesRef) - Static method in class org.apache.lucene.util.StringHelper: Returns the length of currentTerm needed for use as a sort key.
SortRescorer - Class in org.apache.lucene.search: A Rescorer that re-sorts according to a provided Sort.
SortRescorer(Sort) - Constructor for class org.apache.lucene.search.SortRescorer: Sole constructor.
sortTimeMS - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo: time spent sorting data (in milliseconds)
source - Variable in class org.apache.lucene.analysis.Analyzer.TokenStreamComponents: Original source of the tokens.
source - Variable in class org.apache.lucene.util.automaton.Transition: Source state.
SOURCE - Static variable in class org.apache.lucene.index.IndexWriter: Key for the source of a segment in the diagnostics.
SOURCE_ADDINDEXES_READERS - Static variable in class org.apache.lucene.index.IndexWriter: Source of a segment which results from a call to IndexWriter.addIndexes(CodecReader...).
SOURCE_FLUSH - Static variable in class org.apache.lucene.index.IndexWriter: Source of a segment which results from a flush.
SOURCE_MERGE - Static variable in class org.apache.lucene.index.IndexWriter: Source of a segment which results from a merge of other segments.
SOUTH_EAST_ASIAN_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Chars in class \p{Line_Break = Complex_Context} are from South East Asian scripts (Thai, Lao, Myanmar, Khmer, etc.).
SOUTHEAST_ASIAN - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer: Southeast Asian token type
SPACE - Static variable in class org.apache.lucene.geo.SimpleWKTShapeParser
SparseFixedBitSet - Class in org.apache.lucene.util: A bit set that only stores longs that have at least one bit which is set.
SparseFixedBitSet(int) - Constructor for class org.apache.lucene.util.SparseFixedBitSet: Create a SparseFixedBitSet that can contain bits between 0 included and length excluded.
split(byte[], byte[], int[]) - Method in class org.apache.lucene.util.bkd.BKDWriter: Pick the next dimension to split.
splitAt(char, String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory: Splits a list separated by zero or more given separator characters.
splitFileNames(String) - Method in class org.apache.lucene.analysis.AbstractAnalysisFactory: Splits file names separated by comma character.
splitLongs(int, long[], int, int, long, long[], int, long) - Method in class org.apache.lucene.internal.vectorization.PostingDecodingUtil: Core methods for decoding blocks of docs / freqs / positions / offsets.
squareDistance(byte[], byte[]) - Method in interface org.apache.lucene.internal.vectorization.VectorUtilSupport: Returns the sum of squared differences of the two byte vectors.
squareDistance(byte[], byte[]) - Static method in class org.apache.lucene.util.VectorUtil: Returns the sum of squared differences of the two vectors.
squareDistance(float[], float[]) - Method in interface org.apache.lucene.internal.vectorization.VectorUtilSupport: Returns the sum of squared differences of the two vectors.
squareDistance(float[], float[]) - Static method in class org.apache.lucene.util.VectorUtil: Returns the sum of squared differences of the two vectors.
StableMSBRadixSorter - Class in org.apache.lucene.util: Stable radix sorter for variable-length strings.
StableMSBRadixSorter(int) - Constructor for class org.apache.lucene.util.StableMSBRadixSorter
StableMSBRadixSorter.MergeSorter - Class in org.apache.lucene.util: A MergeSorter taking advantage of temporary storage.
StandardAnalyzer - Class in org.apache.lucene.analysis.standard: Filters StandardTokenizer with LowerCaseFilter and StopFilter, using a configurable list of stop words.
StandardAnalyzer() - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer: Builds an analyzer with no stop words.
StandardAnalyzer(Reader) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer: Builds an analyzer with the stop words from the given reader.
StandardAnalyzer(CharArraySet) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer: Builds an analyzer with the given stop words.
StandardDirectoryReader - Class in org.apache.lucene.index: Default implementation of DirectoryReader.
StandardTokenizer - Class in org.apache.lucene.analysis.standard: A grammar-based tokenizer constructed with JFlex.
StandardTokenizer() - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizer: Creates a new instance of the StandardTokenizer.
StandardTokenizer(AttributeFactory) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizer: Creates a new StandardTokenizer with a given AttributeFactory
StandardTokenizerFactory - Class in org.apache.lucene.analysis.standard: Factory for StandardTokenizer.
StandardTokenizerFactory() - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizerFactory: Default ctor for compatibility with SPI
StandardTokenizerFactory(Map<String, String>) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizerFactory: Creates a new StandardTokenizerFactory
StandardTokenizerImpl - Class in org.apache.lucene.analysis.standard: This class implements Word Break rules from the Unicode Text Segmentation algorithm, as specified in Unicode Standard Annex #29.
StandardTokenizerImpl(Reader) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Creates a new scanner
start - Variable in class org.apache.lucene.index.ReaderSlice: Document ID this slice starts from.
start - Variable in class org.apache.lucene.util.bkd.BKDRadixSelector.PathSlice
START_GUN_SIGNAL - Static variable in class org.apache.lucene.store.LockVerifyServer
startDoc(int, int) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
startDoc(int, int) - Method in class org.apache.lucene.codecs.PushPostingsWriterBase: Adds a new doc in this term.
startDocument() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
startDocument() - Method in class org.apache.lucene.codecs.StoredFieldsWriter: Called before writing the stored fields of the document.
startDocument(int) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
startDocument(int) - Method in class org.apache.lucene.codecs.TermVectorsWriter: Called before writing the term vectors of the document.
startField(FieldInfo, int, boolean, boolean, boolean) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
startField(FieldInfo, int, boolean, boolean, boolean) - Method in class org.apache.lucene.codecs.TermVectorsWriter: Called before writing the terms of the field.
startOffset() - Method in interface org.apache.lucene.analysis.tokenattributes.OffsetAttribute: Returns this Token's starting offset, the position of the first character corresponding to this token in the source text.
startOffset() - Method in class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
startOffset() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl: Returns this Token's starting offset, the position of the first character corresponding to this token in the source text.
startOffset() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
startOffset() - Method in class org.apache.lucene.index.MultiPostingsEnum
startOffset() - Method in class org.apache.lucene.index.PostingsEnum: Returns start offset for the current position, or -1 if offsets were not indexed.
startOffset() - Method in class org.apache.lucene.index.SlowImpactsEnum
startOffset() - Method in class org.apache.lucene.search.ExactPhraseMatcher
startOffset() - Method in class org.apache.lucene.search.FilterMatchesIterator
startOffset() - Method in interface org.apache.lucene.search.MatchesIterator: The starting offset of the current match, or -1 if offsets are not available
startOffset() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionFullPostingsEnum
startOffset() - Method in class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
startOffset() - Method in class org.apache.lucene.search.SloppyPhraseMatcher
startPosition() - Method in class org.apache.lucene.search.ExactPhraseMatcher
startPosition() - Method in class org.apache.lucene.search.FilterMatchesIterator
startPosition() - Method in interface org.apache.lucene.search.MatchesIterator: The start position of the current match, or -1 if positions are not available
startPosition() - Method in class org.apache.lucene.search.SloppyPhraseMatcher
startSplit(String, List<Point>, List<Point>) - Method in interface org.apache.lucene.geo.Tessellator.Monitor: When a new polygon split is entered for mode=SPLIT, this is called.
startsWith(byte[], BytesRef) - Static method in class org.apache.lucene.util.StringHelper: Returns true iff the ref starts with the given prefix.
startsWith(BytesRef, BytesRef) - Static method in class org.apache.lucene.util.StringHelper: Returns true iff the ref starts with the given prefix.
startTerm(NumericDocValues) - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsWriter
startTerm(NumericDocValues) - Method in class org.apache.lucene.codecs.PushPostingsWriterBase: Start a new term.
startTerm(BytesRef, int) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsWriter
startTerm(BytesRef, int) - Method in class org.apache.lucene.codecs.TermVectorsWriter: Adds a term and its term frequency freq.
State() - Constructor for class org.apache.lucene.util.AttributeSource.State
StatePair - Class in org.apache.lucene.util.automaton: Pair of states.
StatePair(int, int) - Constructor for class org.apache.lucene.util.automaton.StatePair: Constructs a new state pair.
StaticImplementationAttributeFactory(AttributeFactory, Class<A>) - Constructor for class org.apache.lucene.util.AttributeFactory.StaticImplementationAttributeFactory: Expert: Creates an AttributeFactory returning clazz as instance for the attributes it implements and for all other attributes calls the given delegate factory.
Stats - Class in org.apache.lucene.codecs.lucene90.blocktree: BlockTree statistics for a single field returned by FieldReader.getStats().
step(int, int) - Method in class org.apache.lucene.util.automaton.Automaton: Performs lookup in transitions, assuming determinism.
step(int, int) - Method in class org.apache.lucene.util.automaton.RunAutomaton: Returns the state obtained by reading the given char from the given state.
STOP - org.apache.lucene.index.StoredFieldVisitor.Status: STOP: don't visit this field and stop processing any other fields for this document.
StopFilter - Class in org.apache.lucene.analysis: Removes stop words from a token stream.
StopFilter(TokenStream, CharArraySet) - Constructor for class org.apache.lucene.analysis.StopFilter: Constructs a filter which removes words from the input TokenStream that are named in the Set.
STOPPED - org.apache.lucene.index.MergePolicy.OneMergeProgress.PauseReason: Stopped (because of throughput rate set to 0, typically).
stopTimer() - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread: Deprecated.

Stops the timer thread
StopwordAnalyzerBase - Class in org.apache.lucene.analysis: Base class for Analyzers that need to make use of stopword sets.
StopwordAnalyzerBase() - Constructor for class org.apache.lucene.analysis.StopwordAnalyzerBase: Creates a new Analyzer with an empty stopword set
StopwordAnalyzerBase(CharArraySet) - Constructor for class org.apache.lucene.analysis.StopwordAnalyzerBase: Creates a new instance initialized with the given stopword set
stopwords - Variable in class org.apache.lucene.analysis.StopwordAnalyzerBase: An immutable stopword set
stored() - Method in class org.apache.lucene.document.FieldType: True if the field's value should be stored
stored() - Method in interface org.apache.lucene.index.IndexableFieldType: True if the field's value should be stored
StoredField - Class in org.apache.lucene.document: A field whose value is stored so that IndexSearcher.storedFields() and IndexReader.storedFields() will return the field and its value.
StoredField(String, byte[]) - Constructor for class org.apache.lucene.document.StoredField: Create a stored-only field with the given binary value.
StoredField(String, byte[], int, int) - Constructor for class org.apache.lucene.document.StoredField: Create a stored-only field with the given binary value.
StoredField(String, double) - Constructor for class org.apache.lucene.document.StoredField: Create a stored-only field with the given double value.
StoredField(String, float) - Constructor for class org.apache.lucene.document.StoredField: Create a stored-only field with the given float value.
StoredField(String, int) - Constructor for class org.apache.lucene.document.StoredField: Create a stored-only field with the given integer value.
StoredField(String, long) - Constructor for class org.apache.lucene.document.StoredField: Create a stored-only field with the given long value.
StoredField(String, CharSequence, FieldType) - Constructor for class org.apache.lucene.document.StoredField: Expert: allows you to customize the FieldType.
StoredField(String, String) - Constructor for class org.apache.lucene.document.StoredField: Create a stored-only field with the given string value.
StoredField(String, String, FieldType) - Constructor for class org.apache.lucene.document.StoredField: Expert: allows you to customize the FieldType.
StoredField(String, FieldType) - Constructor for class org.apache.lucene.document.StoredField: Expert: allows you to customize the FieldType.
StoredField(String, BytesRef) - Constructor for class org.apache.lucene.document.StoredField: Create a stored-only field with the given binary value.
StoredField(String, BytesRef, FieldType) - Constructor for class org.apache.lucene.document.StoredField: Expert: allows you to customize the FieldType.
storedFields() - Method in class org.apache.lucene.index.BaseCompositeReader
storedFields() - Method in class org.apache.lucene.index.CodecReader
storedFields() - Method in class org.apache.lucene.index.FilterLeafReader
storedFields() - Method in class org.apache.lucene.index.IndexReader: Returns a StoredFields reader for the stored fields of this index.
storedFields() - Method in class org.apache.lucene.index.ParallelLeafReader
storedFields() - Method in class org.apache.lucene.search.IndexSearcher: Returns a StoredFields reader for the stored fields of this index.
StoredFields - Class in org.apache.lucene.index: API for reading stored fields.
StoredFields() - Constructor for class org.apache.lucene.index.StoredFields: Sole constructor.
storedFieldsFormat() - Method in class org.apache.lucene.codecs.Codec: Encodes/decodes stored fields
storedFieldsFormat() - Method in class org.apache.lucene.codecs.FilterCodec
storedFieldsFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
StoredFieldsFormat - Class in org.apache.lucene.codecs: Controls the format of stored fields
StoredFieldsFormat() - Constructor for class org.apache.lucene.codecs.StoredFieldsFormat: Sole constructor.
StoredFieldsReader - Class in org.apache.lucene.codecs: Codec API for reading stored fields.
StoredFieldsReader() - Constructor for class org.apache.lucene.codecs.StoredFieldsReader: Sole constructor.
storedFieldsReaders - Variable in class org.apache.lucene.index.MergeState: Stored field producers being merged
storedFieldStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Status for testing of stored fields (null if stored fields could not be tested).
StoredFieldsWriter - Class in org.apache.lucene.codecs: Codec API for writing stored fields: For every document, StoredFieldsWriter.startDocument() is called, informing the Codec that a new document has started.
StoredFieldsWriter() - Constructor for class org.apache.lucene.codecs.StoredFieldsWriter: Sole constructor.
StoredFieldsWriter.MergeVisitor - Class in org.apache.lucene.codecs: A visitor that adds every field it sees.
StoredFieldVisitor - Class in org.apache.lucene.index: Expert: provides a low-level means of accessing the stored field values in an index.
StoredFieldVisitor() - Constructor for class org.apache.lucene.index.StoredFieldVisitor: Sole constructor.
StoredFieldVisitor.Status - Enum in org.apache.lucene.index: Enumeration of possible return values for StoredFieldVisitor.needsField(org.apache.lucene.index.FieldInfo).
storedValue() - Method in class org.apache.lucene.document.DoubleField
storedValue() - Method in class org.apache.lucene.document.Field
storedValue() - Method in class org.apache.lucene.document.FloatField
storedValue() - Method in class org.apache.lucene.document.IntField
storedValue() - Method in class org.apache.lucene.document.KeywordField
storedValue() - Method in class org.apache.lucene.document.LongField
storedValue() - Method in class org.apache.lucene.document.StringField
storedValue() - Method in class org.apache.lucene.document.TextField
storedValue() - Method in interface org.apache.lucene.index.IndexableField: Stored value.
StoredValue - Class in org.apache.lucene.document: Abstraction around a stored value.
StoredValue(double) - Constructor for class org.apache.lucene.document.StoredValue: Ctor for double values.
StoredValue(float) - Constructor for class org.apache.lucene.document.StoredValue: Ctor for float values.
StoredValue(int) - Constructor for class org.apache.lucene.document.StoredValue: Ctor for integer values.
StoredValue(long) - Constructor for class org.apache.lucene.document.StoredValue: Ctor for long values.
StoredValue(String) - Constructor for class org.apache.lucene.document.StoredValue: Ctor for binary values.
StoredValue(BytesRef) - Constructor for class org.apache.lucene.document.StoredValue: Ctor for binary values.
StoredValue.Type - Enum in org.apache.lucene.document: Type of a StoredValue.
storeTermVectorOffsets() - Method in class org.apache.lucene.document.FieldType: True if this field's token character offsets should also be stored into term vectors.
storeTermVectorOffsets() - Method in interface org.apache.lucene.index.IndexableFieldType: True if this field's token character offsets should also be stored into term vectors.
storeTermVectorPayloads() - Method in class org.apache.lucene.document.FieldType: True if this field's token payloads should also be stored into the term vectors.
storeTermVectorPayloads() - Method in interface org.apache.lucene.index.IndexableFieldType: True if this field's token payloads should also be stored into the term vectors.
storeTermVectorPositions() - Method in class org.apache.lucene.document.FieldType: True if this field's token positions should also be stored into the term vectors.
storeTermVectorPositions() - Method in interface org.apache.lucene.index.IndexableFieldType: True if this field's token positions should also be stored into the term vectors.
storeTermVectors() - Method in class org.apache.lucene.document.FieldType: True if this field's indexed form should be also stored into term vectors.
storeTermVectors() - Method in interface org.apache.lucene.index.IndexableFieldType: True if this field's indexed form should be also stored into term vectors.
stream - Variable in class org.apache.lucene.util.PrintStreamInfoStream
stream() - Method in class org.apache.lucene.internal.hppc.IntArrayList: Returns a stream of all the elements contained in this list.
stream() - Method in class org.apache.lucene.internal.hppc.LongArrayList: Returns a stream of all the elements contained in this list.
Stream() - Constructor for class org.apache.lucene.search.PointInSetQuery.Stream
STRING - org.apache.lucene.document.StoredValue.Type: Type of string values.
STRING - org.apache.lucene.search.SortField.Type: Sort using term values as Strings.
STRING_FIRST - Static variable in class org.apache.lucene.search.SortField: Pass this to SortField.setMissingValue(java.lang.Object) to have missing string values sort first.
STRING_LAST - Static variable in class org.apache.lucene.search.SortField: Pass this to SortField.setMissingValue(java.lang.Object) to have missing string values sort last.
STRING_VAL - org.apache.lucene.search.SortField.Type: Sort using term values as Strings, but comparing by value (using String.compareTo) for all comparisons.
stringField(FieldInfo, String) - Method in class org.apache.lucene.codecs.StoredFieldsWriter.MergeVisitor
stringField(FieldInfo, String) - Method in class org.apache.lucene.document.DocumentStoredFieldVisitor
stringField(FieldInfo, String) - Method in class org.apache.lucene.index.StoredFieldVisitor: Process a string field.
StringField - Class in org.apache.lucene.document: A field that is indexed but not tokenized: the entire String value is indexed as a single token.
StringField(String, String, Field.Store) - Constructor for class org.apache.lucene.document.StringField: Creates a new textual StringField, indexing the provided String value as a single token.
StringField(String, BytesRef, Field.Store) - Constructor for class org.apache.lucene.document.StringField: Creates a new binary StringField, indexing the provided binary (BytesRef) value as a single token.
stringHashCode(char[], int, int) - Static method in class org.apache.lucene.util.CharsRef
StringHelper - Class in org.apache.lucene.util: Methods for manipulating strings.
StringSorter - Class in org.apache.lucene.util: A BytesRef sorter tries to use a efficient radix sorter if StringSorter.cmp is a BytesRefComparator, otherwise fallback to StringSorter.fallbackSorter(java.util.Comparator<org.apache.lucene.util.BytesRef>)
StringSorter(String, Object, boolean, IndexSorter.SortedDocValuesProvider) - Constructor for class org.apache.lucene.index.IndexSorter.StringSorter: Creates a new StringSorter
StringSorter(Comparator<BytesRef>) - Constructor for class org.apache.lucene.util.StringSorter
StringSorter.MSBStringRadixSorter - Class in org.apache.lucene.util: A radix sorter for BytesRef
stringToDate(String) - Static method in class org.apache.lucene.document.DateTools: Converts a string produced by timeToString or dateToString back to a time, represented as a Date object.
stringToTime(String) - Static method in class org.apache.lucene.document.DateTools: Converts a string produced by timeToString or dateToString back to a time, represented as the number of milliseconds since January 1, 1970, 00:00:00 GMT.
stringValue() - Method in class org.apache.lucene.document.Field: The value of the field as a String, or null.
stringValue() - Method in class org.apache.lucene.document.ShapeDocValuesField: Currently there is no string representation for the ShapeDocValueField
stringValue() - Method in interface org.apache.lucene.index.IndexableField: Non-null if this field has a string value
stripExtension(String) - Static method in class org.apache.lucene.index.IndexFileNames: Removes the extension (anything after the first '.'), otherwise returns the original filename.
stripSegmentName(String) - Static method in class org.apache.lucene.index.IndexFileNames: Strips the segment name out of the given file name.
Sub(MergeState.DocMap) - Constructor for class org.apache.lucene.index.DocIDMerger.Sub: Sole constructor
subBlocksOnlyBlockCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: The number of "internal" blocks that do not contain terms (have only sub-blocks).
subIndex(int, int[]) - Static method in class org.apache.lucene.index.ReaderUtil: Returns index of the searcher/reader for document n in the array used to construct this searcher/reader.
subIndex(int, List<LeafReaderContext>) - Static method in class org.apache.lucene.index.ReaderUtil: Returns index of the searcher/reader for document n in the array used to construct this searcher/reader.
subReadersSorter - Variable in class org.apache.lucene.index.BaseCompositeReader: A comparator for sorting sub-readers
SubReaderWrapper() - Constructor for class org.apache.lucene.index.FilterDirectoryReader.SubReaderWrapper: Constructor
subSequence(int, int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
subSequence(int, int) - Method in class org.apache.lucene.util.CharsRef
subsetOf(Automaton, Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns true if the language of a1 is a subset of the language of a2.
subtract(int, int, byte[], byte[], byte[]) - Static method in class org.apache.lucene.util.NumericUtils: Result = a - b, where a >= b, else IllegalArgumentException is thrown.
subtract(Long, Long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
subtract(Object, Object) - Method in class org.apache.lucene.util.fst.NoOutputs
subtract(BytesRef, BytesRef) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
subtract(CharsRef, CharsRef) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
subtract(PairOutputs.Pair<A, B>, PairOutputs.Pair<A, B>) - Method in class org.apache.lucene.util.fst.PairOutputs
subtract(IntsRef, IntsRef) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
subtract(T, T) - Method in class org.apache.lucene.util.fst.Outputs: Eg subtract("foobar", "foo") -> "bar"
suffixRAMLimitMB(double) - Method in class org.apache.lucene.util.fst.FSTCompiler.Builder: The approximate maximum amount of RAM (in MB) to use holding the suffix cache, which enables the FST to share common suffixes.
sumDocFreq() - Method in class org.apache.lucene.search.CollectionStatistics: The total number of posting list entries for this field.
sumRelativeErrorBound(int) - Static method in class org.apache.lucene.util.MathUtil: Return a relative error bound for a sum of numValues positive doubles, computed using recursive summation, ie.
sumTotalTermFreq() - Method in class org.apache.lucene.search.CollectionStatistics: The total number of tokens for this field.
sumUpperBound(double, int) - Static method in class org.apache.lucene.util.MathUtil: Return the maximum possible sum across numValues non-negative doubles, assuming one sum yielded sum.
SUN_OS - Static variable in class org.apache.lucene.util.Constants: True iff running on SunOS.
supportsMadvise() - Static method in class org.apache.lucene.store.MMapDirectory: Returns true, if MMapDirectory uses the platform's madvise() syscall to advise how OS kernel should handle paging after opening a file.
SuppressForbidden - Annotation Type in org.apache.lucene.util: Annotation to suppress forbidden-apis errors inside a whole class, a method, or a field.
swap(int, int) - Method in class org.apache.lucene.codecs.MutablePointTree: Swap the i-th and j-th values.
swap(int, int) - Method in class org.apache.lucene.util.Selector: Swap values at slots i and j.
swap(int, int) - Method in class org.apache.lucene.util.Sorter: Swap values at slots i and j.
swap(int, int) - Method in class org.apache.lucene.util.StringSorter.MSBStringRadixSorter
swap(T[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Swap values stored in slots i and j
sync() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Wait for any running merge threads to finish.
sync(Collection<String>) - Method in class org.apache.lucene.codecs.CompoundDirectory
sync(Collection<String>) - Method in class org.apache.lucene.store.ByteBuffersDirectory
sync(Collection<String>) - Method in class org.apache.lucene.store.Directory: Ensures that any writes to these files are moved to stable storage (made durable).
sync(Collection<String>) - Method in class org.apache.lucene.store.FileSwitchDirectory
sync(Collection<String>) - Method in class org.apache.lucene.store.FilterDirectory
sync(Collection<String>) - Method in class org.apache.lucene.store.FSDirectory
sync(Collection<String>) - Method in class org.apache.lucene.store.LockValidatingDirectoryWrapper
sync(Collection<String>) - Method in class org.apache.lucene.store.NRTCachingDirectory
syncMetaData() - Method in class org.apache.lucene.codecs.CompoundDirectory
syncMetaData() - Method in class org.apache.lucene.store.ByteBuffersDirectory
syncMetaData() - Method in class org.apache.lucene.store.Directory: Ensures that directory metadata, such as recent file renames, are moved to stable storage.
syncMetaData() - Method in class org.apache.lucene.store.FileSwitchDirectory
syncMetaData() - Method in class org.apache.lucene.store.FilterDirectory
syncMetaData() - Method in class org.apache.lucene.store.FSDirectory
syncMetaData() - Method in class org.apache.lucene.store.LockValidatingDirectoryWrapper
SynonymQuery - Class in org.apache.lucene.search: A query that treats multiple terms as synonyms.
SynonymQuery.Builder - Class in org.apache.lucene.search: A builder for SynonymQuery.

T

target() - Method in class org.apache.lucene.util.fst.FST.Arc: Ord/address to target node.
targetHasArcs(FST.Arc<T>) - Static method in class org.apache.lucene.util.fst.FST: returns true if the node at this address has any outgoing arcs
targetMBPerSec - Variable in class org.apache.lucene.index.ConcurrentMergeScheduler: Current IO writes throttle rate
targetMBPerSecChanged() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Subclass can override to tweak targetMBPerSec.
targetSearchConcurrency - Variable in class org.apache.lucene.index.LogMergePolicy: Target search concurrency.
TaskExecutor - Class in org.apache.lucene.search: Executor wrapper responsible for the execution of concurrent tasks.
TaskExecutor(Executor) - Constructor for class org.apache.lucene.search.TaskExecutor: Creates a TaskExecutor instance
tempMergeFiles - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo: number of temporary files created when merging partitions
tenum - Variable in class org.apache.lucene.index.FilteredTermsEnum: The delegate TermsEnum.
term - Variable in class org.apache.lucene.search.AutomatonQuery: term containing the field, and possibly some pattern structure
term - Variable in class org.apache.lucene.util.automaton.CompiledAutomaton: For CompiledAutomaton.AUTOMATON_TYPE.SINGLE this is the singleton term.
term - Variable in class org.apache.lucene.util.QueryBuilder.TermAndBoost: the term
term() - Method in class org.apache.lucene.index.FilteredTermsEnum
term() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
term() - Method in class org.apache.lucene.index.MultiTermsEnum
term() - Method in class org.apache.lucene.index.TermsEnum: Returns current term.
term() - Method in class org.apache.lucene.search.FuzzyTermsEnum
term() - Method in class org.apache.lucene.search.TermStatistics: The term text.
Term - Class in org.apache.lucene.index: A Term represents a word from text.
Term(String) - Constructor for class org.apache.lucene.index.Term: Constructs a Term with the given field and empty text.
Term(String, String) - Constructor for class org.apache.lucene.index.Term: Constructs a Term with the given field and text.
Term(String, BytesRef) - Constructor for class org.apache.lucene.index.Term: Constructs a Term with the given field and bytes.
Term(String, BytesRefBuilder) - Constructor for class org.apache.lucene.index.Term: Constructs a Term with the given field and the bytes from a builder.
TermAndBoost(BytesRef, float) - Constructor for class org.apache.lucene.util.QueryBuilder.TermAndBoost: Creates a new TermAndBoost
TermAndVector - Class in org.apache.lucene.util: Word2Vec unit composed by a term with the associated vector
TermAndVector(BytesRef, float[]) - Constructor for class org.apache.lucene.util.TermAndVector
termBlockOrd - Variable in class org.apache.lucene.codecs.BlockTermState: the term's ord in the current block
termCollector(Set<Term>) - Static method in class org.apache.lucene.search.QueryVisitor: Builds a QueryVisitor instance that collects all terms that may match a query
termCount - Variable in class org.apache.lucene.index.CheckIndex.Status.TermIndexStatus: Number of terms with at least one live doc.
TermFrequencyAttribute - Interface in org.apache.lucene.analysis.tokenattributes: Sets the custom term frequency of a term within one document.
TermFrequencyAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes: Default implementation of TermFrequencyAttribute.
TermFrequencyAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.TermFrequencyAttributeImpl: Initialize this attribute with term frequency of 1
termIndexStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Status for testing of indexed terms (null if indexed terms could not be tested).
TermInSetQuery - Class in org.apache.lucene.search: Specialization for a disjunction over many terms that, by default, behaves like a ConstantScoreQuery over a BooleanQuery containing only BooleanClause.Occur.SHOULD clauses.
TermInSetQuery(String, Collection<BytesRef>) - Constructor for class org.apache.lucene.search.TermInSetQuery
TermInSetQuery(String, BytesRef...) - Constructor for class org.apache.lucene.search.TermInSetQuery: Deprecated.
Use TermInSetQuery(String, Collection) instead.
TermInSetQuery(MultiTermQuery.RewriteMethod, String, Collection<BytesRef>) - Constructor for class org.apache.lucene.search.TermInSetQuery: Creates a new TermInSetQuery from the given collection of terms.
TermInSetQuery(MultiTermQuery.RewriteMethod, String, BytesRef...) - Constructor for class org.apache.lucene.search.TermInSetQuery: Deprecated.
Use TermInSetQuery(RewriteMethod, String, Collection) instead.
TermOrdValComparator - Class in org.apache.lucene.search.comparators: Sorts by field's natural Term sort order, using ordinals.
TermOrdValComparator(int, String, boolean, boolean, Pruning) - Constructor for class org.apache.lucene.search.comparators.TermOrdValComparator: Creates this, with control over how missing values are sorted.
termPositionsCost(TermsEnum) - Static method in class org.apache.lucene.search.PhraseQuery: Returns an expected cost in simple operations of processing the occurrences of a term in a document that contains the term.
TermQuery - Class in org.apache.lucene.search: A Query that matches documents containing a term.
TermQuery(Term) - Constructor for class org.apache.lucene.search.TermQuery: Constructs a query for the term t.
TermQuery(Term, TermStates) - Constructor for class org.apache.lucene.search.TermQuery: Expert: constructs a TermQuery that will use the provided docFreq instead of looking up the docFreq against the searcher.
TermRangeQuery - Class in org.apache.lucene.search: A Query that matches documents within an range of terms.
TermRangeQuery(String, BytesRef, BytesRef, boolean, boolean) - Constructor for class org.apache.lucene.search.TermRangeQuery: Constructs a query selecting all terms greater/equal than lowerTerm but less/equal than upperTerm.
TermRangeQuery(String, BytesRef, BytesRef, boolean, boolean, MultiTermQuery.RewriteMethod) - Constructor for class org.apache.lucene.search.TermRangeQuery: Constructs a query selecting all terms greater/equal than lowerTerm but less/equal than upperTerm.
terms(String) - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
terms(String) - Method in class org.apache.lucene.index.CodecReader
terms(String) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableFilterAtomicReader
terms(String) - Method in class org.apache.lucene.index.Fields: Get the Terms for this field.
terms(String) - Method in class org.apache.lucene.index.FilterLeafReader.FilterFields
terms(String) - Method in class org.apache.lucene.index.FilterLeafReader
terms(String) - Method in class org.apache.lucene.index.LeafReader: Returns the Terms index for this field, or null if it has none.
terms(String) - Method in class org.apache.lucene.index.MappedMultiFields
terms(String) - Method in class org.apache.lucene.index.MultiFields
terms(String) - Method in class org.apache.lucene.index.ParallelLeafReader
Terms - Class in org.apache.lucene.index: Access to the terms in a specific field.
Terms() - Constructor for class org.apache.lucene.index.Terms: Sole constructor.
TermScorer - Class in org.apache.lucene.search: Expert: A Scorer for documents matching a Term.
TermScorer(Weight, ImpactsEnum, LeafSimScorer, boolean) - Constructor for class org.apache.lucene.search.TermScorer: Construct a TermScorer that will use impacts to skip blocks of non-competitive documents.
TermScorer(Weight, PostingsEnum, LeafSimScorer) - Constructor for class org.apache.lucene.search.TermScorer: Construct a TermScorer that will iterate all documents.
termsEnum() - Method in class org.apache.lucene.index.FilterSortedDocValues
termsEnum() - Method in class org.apache.lucene.index.FilterSortedSetDocValues
termsEnum() - Method in class org.apache.lucene.index.SortedDocValues: Returns a TermsEnum over the values.
termsEnum() - Method in class org.apache.lucene.index.SortedSetDocValues: Returns a TermsEnum over the values.
TermsEnum - Class in org.apache.lucene.index: Iterator to seek (TermsEnum.seekCeil(BytesRef), TermsEnum.seekExact(BytesRef)) or step through (BytesRefIterator.next() terms to obtain frequency information (TermsEnum.docFreq()), PostingsEnum or PostingsEnum for the current term (TermsEnum.postings(org.apache.lucene.index.PostingsEnum).
TermsEnum() - Constructor for class org.apache.lucene.index.TermsEnum: Sole constructor.
TermsEnum.SeekStatus - Enum in org.apache.lucene.index: Represents returned result from TermsEnum.seekCeil(org.apache.lucene.util.BytesRef).
termsOnlyBlockCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: The number of "leaf" blocks (blocks that have only terms).
termState() - Method in class org.apache.lucene.index.BaseTermsEnum
termState() - Method in class org.apache.lucene.index.FilteredTermsEnum: Returns the filtered enums term state
termState() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
termState() - Method in class org.apache.lucene.index.TermsEnum: Expert: Returns the TermsEnums internal state to position the TermsEnum without re-seeking the term dictionary.
termState() - Method in class org.apache.lucene.search.FuzzyTermsEnum
TermState - Class in org.apache.lucene.index: Encapsulates all required internal state to position the associated TermsEnum without re-seeking.
TermState() - Constructor for class org.apache.lucene.index.TermState: Sole constructor.
TermStates - Class in org.apache.lucene.index: Maintains a IndexReader TermState view over IndexReader instances containing a single term.
TermStates(IndexReaderContext) - Constructor for class org.apache.lucene.index.TermStates: Creates an empty TermStates from a IndexReaderContext
TermStates(IndexReaderContext, TermState, int, int, long) - Constructor for class org.apache.lucene.index.TermStates: Creates a TermStates with an initial TermState, IndexReader pair.
termStatistics(Term, int, long) - Method in class org.apache.lucene.search.IndexSearcher: Returns TermStatistics for a term.
TermStatistics - Class in org.apache.lucene.search: Contains statistics for a specific term
TermStatistics(BytesRef, long, long) - Constructor for class org.apache.lucene.search.TermStatistics: Creates statistics instance for a term.
TermStats - Class in org.apache.lucene.codecs: Holder for per-term statistics.
TermStats(int, long) - Constructor for class org.apache.lucene.codecs.TermStats: Sole constructor.
TermToBytesRefAttribute - Interface in org.apache.lucene.analysis.tokenattributes: This attribute is requested by TermsHashPerField to index the contents.
TermValComparator(int, String, boolean) - Constructor for class org.apache.lucene.search.FieldComparator.TermValComparator: Sole constructor.
termVectors() - Method in class org.apache.lucene.index.BaseCompositeReader
termVectors() - Method in class org.apache.lucene.index.CodecReader
termVectors() - Method in class org.apache.lucene.index.FilterLeafReader
termVectors() - Method in class org.apache.lucene.index.IndexReader: Returns a TermVectors reader for the term vectors of this index.
termVectors() - Method in class org.apache.lucene.index.ParallelLeafReader
TermVectors - Class in org.apache.lucene.index: API for reading term vectors.
TermVectors() - Constructor for class org.apache.lucene.index.TermVectors: Sole constructor.
termVectorsFormat() - Method in class org.apache.lucene.codecs.Codec: Encodes/decodes term vectors
termVectorsFormat() - Method in class org.apache.lucene.codecs.FilterCodec
termVectorsFormat() - Method in class org.apache.lucene.codecs.lucene912.Lucene912Codec
TermVectorsFormat - Class in org.apache.lucene.codecs: Controls the format of term vectors
TermVectorsFormat() - Constructor for class org.apache.lucene.codecs.TermVectorsFormat: Sole constructor.
TermVectorsReader - Class in org.apache.lucene.codecs: Codec API for reading term vectors:
TermVectorsReader() - Constructor for class org.apache.lucene.codecs.TermVectorsReader: Sole constructor.
termVectorsReaders - Variable in class org.apache.lucene.index.MergeState: Term vector producers being merged
termVectorStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Status for testing of term vectors (null if term vectors could not be tested).
TermVectorsWriter - Class in org.apache.lucene.codecs: Codec API for writing term vectors: For every document, TermVectorsWriter.startDocument(int) is called, informing the Codec how many fields will be written.
TermVectorsWriter() - Constructor for class org.apache.lucene.codecs.TermVectorsWriter: Sole constructor.
tessellate(Polygon, boolean) - Static method in class org.apache.lucene.geo.Tessellator
tessellate(Polygon, boolean, Tessellator.Monitor) - Static method in class org.apache.lucene.geo.Tessellator
tessellate(XYPolygon, boolean) - Static method in class org.apache.lucene.geo.Tessellator
tessellate(XYPolygon, boolean, Tessellator.Monitor) - Static method in class org.apache.lucene.geo.Tessellator
Tessellator - Class in org.apache.lucene.geo: Computes a triangular mesh tessellation for a given polygon.
Tessellator.Monitor - Interface in org.apache.lucene.geo: Implementation of this interface will receive calls with internal data at each step of the triangulation algorithm.
Tessellator.Node - Class in org.apache.lucene.geo: Circular Doubly-linked list used for polygon coordinates
Tessellator.Triangle - Class in org.apache.lucene.geo: Triangle in the tessellated mesh
test(int, int) - Method in class org.apache.lucene.geo.GeoEncodingUtils.Component2DPredicate: Check whether the given point is within the considered polygon.
test(int, int) - Method in class org.apache.lucene.geo.GeoEncodingUtils.DistancePredicate: Check whether the given point is within a distance of another point.
testDocValues(CodecReader, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex: Test docvalues.
testFieldInfos(CodecReader, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex: Test field infos.
testFieldNorms(CodecReader, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex: Test field norms.
testLiveDocs(CodecReader, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex: Test live docs.
testPoints(CodecReader, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex: Test the points index.
testPostings(CodecReader, PrintStream) - Static method in class org.apache.lucene.index.CheckIndex: Test the term index.
testPostings(CodecReader, PrintStream, boolean, boolean, boolean) - Static method in class org.apache.lucene.index.CheckIndex: Test the term index.
TestSecrets - Class in org.apache.lucene.internal.tests: A set of static methods returning accessors for internal, package-private functionality in Lucene.
testSort(CodecReader, Sort, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex: Tests index sort order.
testStoredFields(CodecReader, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex: Test stored fields.
testTermVectors(CodecReader, PrintStream) - Static method in class org.apache.lucene.index.CheckIndex: Test term vectors.
testTermVectors(CodecReader, PrintStream, boolean, boolean, boolean) - Static method in class org.apache.lucene.index.CheckIndex: Test term vectors.
testVectors(CodecReader, PrintStream, boolean) - Static method in class org.apache.lucene.index.CheckIndex: Test the vectors index.
text() - Method in class org.apache.lucene.index.Term: Returns the text of this term.
TextField - Class in org.apache.lucene.document: A field that is indexed and tokenized, without term vectors.
TextField(String, Reader) - Constructor for class org.apache.lucene.document.TextField: Creates a new un-stored TextField with Reader value.
TextField(String, String, Field.Store) - Constructor for class org.apache.lucene.document.TextField: Creates a new TextField with String value.
TextField(String, TokenStream) - Constructor for class org.apache.lucene.document.TextField: Creates a new un-stored TextField with TokenStream value.
tf(float) - Method in class org.apache.lucene.search.similarities.ClassicSimilarity: Implemented as sqrt(freq).
tf(float) - Method in class org.apache.lucene.search.similarities.TFIDFSimilarity: Computes a score factor based on a term or phrase's frequency in a document.
tf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic: compute the term frequency component
tf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP: compute the term frequency component
tf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG: compute the term frequency component
tf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP: compute the term frequency component
tf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG: compute the term frequency component
tf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP: compute the term frequency component
tf(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG: compute the term frequency component
tfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic: Explain the score of the term frequency component for a single document
tfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
tfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
tfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
tfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
tfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
tfExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
TFIDFSimilarity - Class in org.apache.lucene.search.similarities: Implementation of Similarity with the Vector Space Model.
TFIDFSimilarity() - Constructor for class org.apache.lucene.search.similarities.TFIDFSimilarity: Default constructor: parameter-free
TFIDFSimilarity(boolean) - Constructor for class org.apache.lucene.search.similarities.TFIDFSimilarity: Primary constructor.
tfln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic: compute the mixed term frequency and document length component
tfln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP: compute the mixed term frequency and document length component
tfln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG: compute the mixed term frequency and document length component
tfln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP: compute the mixed term frequency and document length component
tfln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG: compute the mixed term frequency and document length component
tfln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP: compute the mixed term frequency and document length component
tfln(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG: compute the mixed term frequency and document length component
tflnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Axiomatic: Explain the score of the mixed term frequency and document length component for a single document
tflnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
tflnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
tflnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
tflnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
tflnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
tflnExplain(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
tfn(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Normalization.NoNormalization
tfn(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.Normalization: Returns the normalized term frequency.
tfn(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationH1
tfn(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationH2
tfn(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationH3
tfn(BasicStats, double, double) - Method in class org.apache.lucene.search.similarities.NormalizationZ
THREAD_NAME - Static variable in class org.apache.lucene.search.TimeLimitingCollector.TimerThread: Deprecated.
ThreadInterruptedException - Exception in org.apache.lucene.util: Thrown by lucene on detecting that Thread.interrupt() had been called.
ThreadInterruptedException(InterruptedException) - Constructor for exception org.apache.lucene.util.ThreadInterruptedException
TieredMergePolicy - Class in org.apache.lucene.index: Merges segments of approximately equal size, subject to an allowed number of segments per tier.
TieredMergePolicy() - Constructor for class org.apache.lucene.index.TieredMergePolicy: Sole constructor, setting all settings to their defaults.
TieredMergePolicy.MergeScore - Class in org.apache.lucene.index: Holds score and explanation for a single candidate merge.
timedOut() - Method in class org.apache.lucene.search.IndexSearcher: Returns true if any search hit the timeout.
TimeLimitingCollector - Class in org.apache.lucene.search: Deprecated.
Use IndexSearcher.setTimeout(QueryTimeout) to time out queries.
TimeLimitingCollector(Collector, Counter, long) - Constructor for class org.apache.lucene.search.TimeLimitingCollector: Deprecated.

Create a TimeLimitedCollector wrapper over another Collector with a specified timeout.
TimeLimitingCollector.TimeExceededException - Exception in org.apache.lucene.search: Deprecated.

Thrown when elapsed search time exceeds allowed search time.
TimeLimitingCollector.TimerThread - Class in org.apache.lucene.search: Deprecated.

Thread used to timeout search requests.
TimeLimitingKnnCollectorManager - Class in org.apache.lucene.search: A KnnCollectorManager that collects results with a timeout.
TimeLimitingKnnCollectorManager(KnnCollectorManager, QueryTimeout) - Constructor for class org.apache.lucene.search.TimeLimitingKnnCollectorManager
TimerThread(long, Counter) - Constructor for class org.apache.lucene.search.TimeLimitingCollector.TimerThread: Deprecated.
TimerThread(Counter) - Constructor for class org.apache.lucene.search.TimeLimitingCollector.TimerThread: Deprecated.
timeToString(long, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools: Converts a millisecond time to a string suitable for indexing.
timSort(List<T>) - Static method in class org.apache.lucene.util.CollectionUtil: Sorts the given random access List in natural order.
timSort(List<T>, Comparator<? super T>) - Static method in class org.apache.lucene.util.CollectionUtil: Sorts the given random access List using the Comparator.
timSort(T[]) - Static method in class org.apache.lucene.util.ArrayUtil: Sorts the given array in natural order.
timSort(T[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil: Sorts the given array slice in natural order.
timSort(T[], int, int, Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil: Sorts the given array slice using the Comparator.
timSort(T[], Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil: Sorts the given array using the Comparator.
TimSorter - Class in org.apache.lucene.util: Sorter implementation based on the TimSort algorithm.
TimSorter(int) - Constructor for class org.apache.lucene.util.TimSorter: Create a new TimSorter.
to - Variable in class org.apache.lucene.util.automaton.RegExp: Extents for range type expressions
toArray() - Method in class org.apache.lucene.internal.hppc.CharHashSet
toArray() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap.KeysContainer
toArray() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap.ValuesContainer
toArray() - Method in class org.apache.lucene.internal.hppc.FloatArrayList: The returned array is sized to match exactly the number of elements of the stack.
toArray() - Method in class org.apache.lucene.internal.hppc.IntArrayList: The returned array is sized to match exactly the number of elements of the stack.
toArray() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap.KeysContainer
toArray() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap.ValuesContainer
toArray() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap.KeysContainer
toArray() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap.ValuesContainer
toArray() - Method in class org.apache.lucene.internal.hppc.IntHashSet
toArray() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap.IntContainer
toArray() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap.KeysContainer
toArray() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap.ValuesContainer
toArray() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap.KeysContainer
toArray() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap.ValuesContainer
toArray() - Method in class org.apache.lucene.internal.hppc.LongArrayList: The returned array is sized to match exactly the number of elements of the stack.
toArray() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap.KeysContainer
toArray() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap.ValuesContainer
toArray() - Method in class org.apache.lucene.internal.hppc.LongHashSet
toArray() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap.KeysContainer
toArray() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap.ValuesContainer
toArray() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap.KeysContainer
toArray() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap.ValuesContainer
toArrayCopy() - Method in class org.apache.lucene.store.ByteBuffersDataOutput: Return a contiguous array with the current content written to the output.
toArrayCopy() - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
toAutomaton() - Method in class org.apache.lucene.util.automaton.RegExp: Constructs new Automaton from this RegExp.
toAutomaton(int) - Method in class org.apache.lucene.util.automaton.LevenshteinAutomata: Compute a DFA that accepts all strings within an edit distance of n.
toAutomaton(int) - Method in class org.apache.lucene.util.automaton.RegExp: Constructs new Automaton from this RegExp.
toAutomaton(int, String) - Method in class org.apache.lucene.util.automaton.LevenshteinAutomata: Compute a DFA that accepts all strings within an edit distance of n, matching the specified exact prefix.
toAutomaton(Map<String, Automaton>, int) - Method in class org.apache.lucene.util.automaton.RegExp: Constructs new Automaton from this RegExp.
toAutomaton(TokenStream) - Method in class org.apache.lucene.analysis.TokenStreamToAutomaton: Pulls the graph (including PositionLengthAttribute) from the provided TokenStream, and creates the corresponding automaton where arcs are bytes (or Unicode code points if unicodeArcs = true) from each term.
toAutomaton(Term) - Static method in class org.apache.lucene.search.WildcardQuery: Convert Lucene wildcard syntax into an automaton.
toAutomaton(AutomatonProvider, int) - Method in class org.apache.lucene.util.automaton.RegExp: Constructs new Automaton from this RegExp.
toAutomaton(BytesRef) - Static method in class org.apache.lucene.search.PrefixQuery: Build an automaton accepting all terms with the specified prefix.
toAutomaton(BytesRef, BytesRef, boolean, boolean) - Static method in class org.apache.lucene.search.TermRangeQuery
toBufferList() - Method in class org.apache.lucene.store.ByteBuffersDataOutput: Return a list of read-only view of ByteBuffer blocks over the current content written to the output.
toBytesRef() - Method in class org.apache.lucene.util.BytesRefBuilder: Build a new BytesRef that has the same content as this buffer.
toBytesRef(IntsRef, BytesRefBuilder) - Static method in class org.apache.lucene.util.fst.Util: Just converts IntsRef to BytesRef; you must ensure the int values fit into a byte.
toChars(int[], int, int, char[], int) - Static method in class org.apache.lucene.analysis.CharacterUtils: Converts a sequence of unicode code points to a sequence of Java characters.
toCharsRef() - Method in class org.apache.lucene.util.CharsRefBuilder: Build a new CharsRef that has the same content as this builder.
toCodePoints(char[], int, int, int[], int) - Static method in class org.apache.lucene.analysis.CharacterUtils: Converts a sequence of Java characters to a sequence of unicode code points.
toComponent2D() - Method in class org.apache.lucene.geo.Circle
toComponent2D() - Method in class org.apache.lucene.geo.Geometry: get a Component2D from the geometry object
toComponent2D() - Method in class org.apache.lucene.geo.Line
toComponent2D() - Method in class org.apache.lucene.geo.Point
toComponent2D() - Method in class org.apache.lucene.geo.Polygon
toComponent2D() - Method in class org.apache.lucene.geo.Rectangle
toComponent2D() - Method in class org.apache.lucene.geo.XYCircle
toComponent2D() - Method in class org.apache.lucene.geo.XYLine
toComponent2D() - Method in class org.apache.lucene.geo.XYPoint
toComponent2D() - Method in class org.apache.lucene.geo.XYPolygon
toComponent2D() - Method in class org.apache.lucene.geo.XYRectangle
toDataInput() - Method in class org.apache.lucene.store.ByteBuffersDataOutput: Return a ByteBuffersDataInput for the set of current buffers (ByteBuffersDataOutput.toBufferList()).
toDot() - Method in class org.apache.lucene.util.automaton.Automaton: Returns the dot (graphviz) representation of this automaton.
toDot(FST<T>, Writer, boolean, boolean) - Static method in class org.apache.lucene.util.fst.Util: Dumps an FST to a GraphViz's dot language description for visualization.
toDoubleValuesSource() - Method in class org.apache.lucene.search.LongValuesSource: Convert to a DoubleValuesSource by casting long values to doubles
toGeoJSON() - Method in class org.apache.lucene.geo.Line: prints lines as geojson
toGeoJSON() - Method in class org.apache.lucene.geo.Polygon: prints polygons as geojson
toHexString(String) - Static method in class org.apache.lucene.util.UnicodeUtil
toIntsRef() - Method in class org.apache.lucene.util.IntsRefBuilder: Build a new CharsRef that has the same content as this builder.
toIntsRef(BytesRef, IntsRefBuilder) - Static method in class org.apache.lucene.util.fst.Util: Just takes unsigned byte values from the BytesRef and converts into an IntsRef.
TOKEN_STREAM - org.apache.lucene.document.InvertableType: The field should be inverted through its IndexableField.tokenStream(org.apache.lucene.analysis.Analyzer, org.apache.lucene.analysis.TokenStream).
TOKEN_TYPES - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer: String token types that correspond to token type int constants
TokenFilter - Class in org.apache.lucene.analysis: A TokenFilter is a TokenStream whose input is another TokenStream.
TokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.TokenFilter: Construct a token stream filtering the given input.
TokenFilterFactory - Class in org.apache.lucene.analysis: Abstract parent class for analysis factories that create TokenFilter instances.
TokenFilterFactory() - Constructor for class org.apache.lucene.analysis.TokenFilterFactory: Default ctor for compatibility with SPI
TokenFilterFactory(Map<String, String>) - Constructor for class org.apache.lucene.analysis.TokenFilterFactory: Initialize this factory via a set of key-value pairs.
tokenized() - Method in class org.apache.lucene.document.FieldType: True if this field's value should be analyzed by the Analyzer.
tokenized() - Method in interface org.apache.lucene.index.IndexableFieldType: True if this field's value should be analyzed by the Analyzer.
Tokenizer - Class in org.apache.lucene.analysis: A Tokenizer is a TokenStream whose input is a Reader.
Tokenizer() - Constructor for class org.apache.lucene.analysis.Tokenizer: Construct a tokenizer with no input, awaiting a call to Tokenizer.setReader(java.io.Reader) to provide input.
Tokenizer(AttributeFactory) - Constructor for class org.apache.lucene.analysis.Tokenizer: Construct a tokenizer with no input, awaiting a call to Tokenizer.setReader(java.io.Reader) to provide input.
TokenizerFactory - Class in org.apache.lucene.analysis: Abstract parent class for analysis factories that create Tokenizer instances.
TokenizerFactory() - Constructor for class org.apache.lucene.analysis.TokenizerFactory: Default ctor for compatibility with SPI
TokenizerFactory(Map<String, String>) - Constructor for class org.apache.lucene.analysis.TokenizerFactory: Initialize this factory via a set of key-value pairs.
tokenStream - Variable in class org.apache.lucene.document.Field: Pre-analyzed tokenStream for indexed fields; this is separate from fieldsData because you are allowed to have both; eg maybe field has a String value but you customize how it's tokenized
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.Analyzer: Returns a TokenStream suitable for fieldName, tokenizing the contents of reader.
tokenStream(String, String) - Method in class org.apache.lucene.analysis.Analyzer: Returns a TokenStream suitable for fieldName, tokenizing the contents of text.
tokenStream(Analyzer, TokenStream) - Method in class org.apache.lucene.document.FeatureField
tokenStream(Analyzer, TokenStream) - Method in class org.apache.lucene.document.Field
tokenStream(Analyzer, TokenStream) - Method in class org.apache.lucene.document.ShapeDocValuesField: TokenStreams are not yet supported
tokenStream(Analyzer, TokenStream) - Method in interface org.apache.lucene.index.IndexableField: Creates the TokenStream used for indexing this field.
TokenStream - Class in org.apache.lucene.analysis: A TokenStream enumerates the sequence of tokens, either from Fields of a Document or from query text.
TokenStream() - Constructor for class org.apache.lucene.analysis.TokenStream: A TokenStream using the default attribute factory.
TokenStream(AttributeFactory) - Constructor for class org.apache.lucene.analysis.TokenStream: A TokenStream using the supplied AttributeFactory for creating new Attribute instances.
TokenStream(AttributeSource) - Constructor for class org.apache.lucene.analysis.TokenStream: A TokenStream that uses the same attributes as the supplied one.
TokenStreamComponents(Consumer<Reader>, TokenStream) - Constructor for class org.apache.lucene.analysis.Analyzer.TokenStreamComponents: Creates a new Analyzer.TokenStreamComponents instance.
TokenStreamComponents(Tokenizer) - Constructor for class org.apache.lucene.analysis.Analyzer.TokenStreamComponents: Creates a new Analyzer.TokenStreamComponents from a Tokenizer
TokenStreamComponents(Tokenizer, TokenStream) - Constructor for class org.apache.lucene.analysis.Analyzer.TokenStreamComponents: Creates a new Analyzer.TokenStreamComponents instance
TokenStreamToAutomaton - Class in org.apache.lucene.analysis: Consumes a TokenStream and creates an Automaton where the transition labels are UTF8 bytes (or Unicode code points if unicodeArcs is true) from the TermToBytesRefAttribute.
TokenStreamToAutomaton() - Constructor for class org.apache.lucene.analysis.TokenStreamToAutomaton: Sole constructor.
tokenStreamValue() - Method in class org.apache.lucene.document.Field: The TokenStream for this field to be used when indexing, or null.
toLongValuesSource() - Method in class org.apache.lucene.search.DoubleValuesSource: Convert to a LongValuesSource by casting the double values to longs
toLoseDocCount - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: doc count in this segment
toLowerCase(char[], int, int) - Static method in class org.apache.lucene.analysis.CharacterUtils: Converts each unicode codepoint to lowerCase via Character.toLowerCase(int) starting at the given offset.
toObject() - Method in class org.apache.lucene.util.mutable.MutableValue
toObject() - Method in class org.apache.lucene.util.mutable.MutableValueBool
toObject() - Method in class org.apache.lucene.util.mutable.MutableValueDate
toObject() - Method in class org.apache.lucene.util.mutable.MutableValueDouble
toObject() - Method in class org.apache.lucene.util.mutable.MutableValueFloat
toObject() - Method in class org.apache.lucene.util.mutable.MutableValueInt
toObject() - Method in class org.apache.lucene.util.mutable.MutableValueLong
toObject() - Method in class org.apache.lucene.util.mutable.MutableValueStr
TooComplexToDeterminizeException - Exception in org.apache.lucene.util.automaton: This exception is thrown when determinizing an automaton would require too much work.
TooComplexToDeterminizeException(Automaton, int) - Constructor for exception org.apache.lucene.util.automaton.TooComplexToDeterminizeException: Use this constructor when the automaton failed to determinize.
TooComplexToDeterminizeException(RegExp, TooComplexToDeterminizeException) - Constructor for exception org.apache.lucene.util.automaton.TooComplexToDeterminizeException: Use this constructor when the RegExp failed to convert to an automaton.
toolOutOfDate - Variable in class org.apache.lucene.index.CheckIndex.Status: True if the index was created with a newer version of Lucene than the CheckIndex tool.
TooManyClauses() - Constructor for exception org.apache.lucene.search.BooleanQuery.TooManyClauses: Deprecated.
TooManyClauses() - Constructor for exception org.apache.lucene.search.IndexSearcher.TooManyClauses
TooManyClauses(String) - Constructor for exception org.apache.lucene.search.IndexSearcher.TooManyClauses
TooManyNestedClauses() - Constructor for exception org.apache.lucene.search.IndexSearcher.TooManyNestedClauses
top() - Method in class org.apache.lucene.search.DisiPriorityQueue
top() - Method in class org.apache.lucene.util.LongHeap: Returns the least element of the LongHeap in constant time.
top() - Method in class org.apache.lucene.util.PriorityQueue: Returns the least element of the PriorityQueue in constant time.
TOP_DOCS - org.apache.lucene.search.ScoreMode: ScoreMode for top field collectors that can provide their own iterators, to optionally allow to skip for non-competitive docs
TOP_DOCS_WITH_SCORES - org.apache.lucene.search.ScoreMode: ScoreMode for top field collectors that can provide their own iterators, to optionally allow to skip for non-competitive docs.
TOP_SCORES - org.apache.lucene.search.ScoreMode: Produced scorers will optionally allow skipping over non-competitive hits using the Scorable.setMinCompetitiveScore(float) API.
top2() - Method in class org.apache.lucene.search.DisiPriorityQueue: Return the 2nd least value in this heap, or null if the heap contains less than 2 values.
topDocs() - Method in class org.apache.lucene.search.AbstractKnnCollector
topDocs() - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
topDocs() - Method in interface org.apache.lucene.search.KnnCollector: This drains the collected nearest kNN results and returns them in a new TopDocs collection, ordered by score descending.
topDocs() - Method in class org.apache.lucene.search.TopDocsCollector: Returns the top docs that were collected by this collector.
topDocs() - Method in class org.apache.lucene.search.TopFieldCollector
topDocs() - Method in class org.apache.lucene.search.TopKnnCollector
topDocs() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
topDocs() - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
topDocs(int) - Method in class org.apache.lucene.search.TopDocsCollector: Returns the documents in the range [start ..
topDocs(int, int) - Method in class org.apache.lucene.search.TopDocsCollector: Returns the documents in the range [start ..
TopDocs - Class in org.apache.lucene.search: Represents hits returned by IndexSearcher.search(Query,int).
TopDocs(TotalHits, ScoreDoc[]) - Constructor for class org.apache.lucene.search.TopDocs: Constructs a TopDocs.
TopDocsCollector<T extends ScoreDoc> - Class in org.apache.lucene.search: A base class for all collectors that return a TopDocs output.
TopDocsCollector(PriorityQueue<T>) - Constructor for class org.apache.lucene.search.TopDocsCollector
topDocsSize() - Method in class org.apache.lucene.search.TopDocsCollector: The number of valid PQ entries
TopFieldCollector - Class in org.apache.lucene.search: A Collector that sorts by SortField using FieldComparators.
TopFieldCollectorManager - Class in org.apache.lucene.search: Create a TopFieldCollectorManager which uses a shared hit counter to maintain number of hits and a shared MaxScoreAccumulator to propagate the minimum score across segments if the primary sort is by relevancy.
TopFieldCollectorManager(Sort, int, int) - Constructor for class org.apache.lucene.search.TopFieldCollectorManager: Creates a new TopFieldCollectorManager from the given arguments, with thread-safe internal states.
TopFieldCollectorManager(Sort, int, FieldDoc, int) - Constructor for class org.apache.lucene.search.TopFieldCollectorManager: Creates a new TopFieldCollectorManager from the given arguments, with thread-safe internal states.
TopFieldCollectorManager(Sort, int, FieldDoc, int, boolean) - Constructor for class org.apache.lucene.search.TopFieldCollectorManager: Creates a new TopFieldCollectorManager from the given arguments.
TopFieldDocs - Class in org.apache.lucene.search: Represents hits returned by IndexSearcher.search(Query,int,Sort).
TopFieldDocs(TotalHits, ScoreDoc[], SortField[]) - Constructor for class org.apache.lucene.search.TopFieldDocs: Creates one of these objects.
TopKnnCollector - Class in org.apache.lucene.search: TopKnnCollector is a specific KnnCollector.
TopKnnCollector(int, int) - Constructor for class org.apache.lucene.search.TopKnnCollector
TopKnnCollectorManager - Class in org.apache.lucene.search.knn: TopKnnCollectorManager responsible for creating TopKnnCollector instances.
TopKnnCollectorManager(int, IndexSearcher) - Constructor for class org.apache.lucene.search.knn.TopKnnCollectorManager
topList() - Method in class org.apache.lucene.search.DisiPriorityQueue: Get the list of scorers which are on the current doc.
topN - Variable in class org.apache.lucene.util.fst.Util.TopResults: The top results
topNode() - Method in class org.apache.lucene.util.hnsw.NeighborQueue: Returns the top element's node id.
TopNSearcher(FST<T>, int, int, Comparator<T>) - Constructor for class org.apache.lucene.util.fst.Util.TopNSearcher: Creates an unbounded TopNSearcher
TopNSearcher(FST<T>, int, int, Comparator<T>, Comparator<Util.FSTPath<T>>) - Constructor for class org.apache.lucene.util.fst.Util.TopNSearcher
topoSortStates(Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns the topological sort of all states reachable from the initial state.
topScore() - Method in class org.apache.lucene.util.hnsw.NeighborQueue: Returns the top element's node score.
TopScoreDocCollector - Class in org.apache.lucene.search: A Collector implementation that collects the top-scoring hits, returning them as a TopDocs.
TopScoreDocCollector.ScorerLeafCollector - Class in org.apache.lucene.search: Scorable leaf collector
TopScoreDocCollectorManager - Class in org.apache.lucene.search: Create a TopScoreDocCollectorManager which uses a shared hit counter to maintain number of hits and a shared MaxScoreAccumulator to propagate the minimum score across segments
TopScoreDocCollectorManager(int, int) - Constructor for class org.apache.lucene.search.TopScoreDocCollectorManager: Creates a new TopScoreDocCollectorManager given the number of hits to collect and the number of hits to count accurately, with thread-safe internal states.
TopScoreDocCollectorManager(int, ScoreDoc, int) - Constructor for class org.apache.lucene.search.TopScoreDocCollectorManager: Creates a new TopScoreDocCollectorManager given the number of hits to collect and the number of hits to count accurately, with thread-safe internal states.
TopScoreDocCollectorManager(int, ScoreDoc, int, boolean) - Constructor for class org.apache.lucene.search.TopScoreDocCollectorManager: Creates a new TopScoreDocCollectorManager given the number of hits to collect and the number of hits to count accurately.
TopTermsBlendedFreqScoringRewrite(int) - Constructor for class org.apache.lucene.search.MultiTermQuery.TopTermsBlendedFreqScoringRewrite: Create a TopTermsBlendedScoringBooleanQueryRewrite for at most size terms.
TopTermsBoostOnlyBooleanQueryRewrite(int) - Constructor for class org.apache.lucene.search.MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite: Create a TopTermsBoostOnlyBooleanQueryRewrite for at most size terms.
TopTermsRewrite<B> - Class in org.apache.lucene.search: Base rewrite method for collecting only the top terms via a priority queue.
TopTermsRewrite(int) - Constructor for class org.apache.lucene.search.TopTermsRewrite: Create a TopTermsBooleanQueryRewrite for at most size terms.
TopTermsScoringBooleanQueryRewrite(int) - Constructor for class org.apache.lucene.search.MultiTermQuery.TopTermsScoringBooleanQueryRewrite: Create a TopTermsScoringBooleanQueryRewrite for at most size terms.
topValue - Variable in class org.apache.lucene.search.comparators.DoubleComparator
topValue - Variable in class org.apache.lucene.search.comparators.FloatComparator
topValue - Variable in class org.apache.lucene.search.comparators.IntComparator
topValue - Variable in class org.apache.lucene.search.comparators.LongComparator
topValueSet - Variable in class org.apache.lucene.search.comparators.NumericComparator
toSortableLongDoubleValuesSource() - Method in class org.apache.lucene.search.DoubleValuesSource: Convert to LongValuesSource by calling NumericUtils.doubleToSortableLong(double)
toString() - Method in class org.apache.lucene.analysis.CharArrayMap
toString() - Method in class org.apache.lucene.analysis.CharArraySet
toString() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl: Returns solely the term text as specified by the CharSequence interface.
toString() - Method in class org.apache.lucene.codecs.BlockTermState
toString() - Method in class org.apache.lucene.codecs.Codec: returns the codec's name.
toString() - Method in class org.apache.lucene.codecs.CompetitiveImpactAccumulator
toString() - Method in class org.apache.lucene.codecs.DocValuesFormat
toString() - Method in class org.apache.lucene.codecs.hnsw.DefaultFlatVectorScorer
toString() - Method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier
toString() - Method in class org.apache.lucene.codecs.hnsw.ScalarQuantizedVectorScorer
toString() - Method in class org.apache.lucene.codecs.lucene90.blocktree.FieldReader
toString() - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader
toString() - Method in class org.apache.lucene.codecs.lucene90.blocktree.Stats
toString() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsFormat
toString() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsReader
toString() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsFormat
toString() - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsReader
toString() - Method in class org.apache.lucene.codecs.lucene90.DeflateWithPresetDictCompressionMode
toString() - Method in class org.apache.lucene.codecs.lucene90.LZ4WithPresetDictCompressionMode
toString() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsFormat.IntBlockTermState
toString() - Method in class org.apache.lucene.codecs.lucene912.Lucene912PostingsReader
toString() - Method in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsFormat
toString() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswScalarQuantizedVectorsFormat
toString() - Method in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
toString() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorScorer
toString() - Method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsFormat
toString() - Method in class org.apache.lucene.codecs.PostingsFormat
toString() - Method in enum org.apache.lucene.document.DateTools.Resolution: this method returns the name of the resolution in lowercase (for backwards compatibility)
toString() - Method in class org.apache.lucene.document.Document: Prints the fields of a document for human consumption.
toString() - Method in class org.apache.lucene.document.DoubleField
toString() - Method in class org.apache.lucene.document.DoublePoint
toString() - Method in class org.apache.lucene.document.DoubleRange
toString() - Method in class org.apache.lucene.document.Field: Prints a Field for human consumption.
toString() - Method in class org.apache.lucene.document.FieldType: Prints a Field for human consumption.
toString() - Method in class org.apache.lucene.document.FloatField
toString() - Method in class org.apache.lucene.document.FloatPoint
toString() - Method in class org.apache.lucene.document.FloatRange
toString() - Method in class org.apache.lucene.document.InetAddressPoint
toString() - Method in class org.apache.lucene.document.IntField
toString() - Method in class org.apache.lucene.document.IntPoint
toString() - Method in class org.apache.lucene.document.IntRange
toString() - Method in class org.apache.lucene.document.LatLonDocValuesField
toString() - Method in class org.apache.lucene.document.LatLonPoint
toString() - Method in class org.apache.lucene.document.LongField
toString() - Method in class org.apache.lucene.document.LongPoint
toString() - Method in class org.apache.lucene.document.LongRange
toString() - Method in class org.apache.lucene.document.ShapeField.DecodedTriangle: pretty print the triangle vertices
toString() - Method in class org.apache.lucene.document.XYDocValuesField
toString() - Method in class org.apache.lucene.document.XYPointField
toString() - Method in class org.apache.lucene.geo.Circle
toString() - Method in class org.apache.lucene.geo.Line
toString() - Method in class org.apache.lucene.geo.Point
toString() - Method in class org.apache.lucene.geo.Polygon
toString() - Method in class org.apache.lucene.geo.Rectangle
toString() - Method in class org.apache.lucene.geo.Tessellator.Node
toString() - Method in class org.apache.lucene.geo.Tessellator.Triangle: pretty print the triangle vertices
toString() - Method in class org.apache.lucene.geo.XYCircle
toString() - Method in class org.apache.lucene.geo.XYLine
toString() - Method in class org.apache.lucene.geo.XYPoint
toString() - Method in class org.apache.lucene.geo.XYPolygon
toString() - Method in class org.apache.lucene.geo.XYRectangle
toString() - Method in class org.apache.lucene.index.CompositeReader
toString() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
toString() - Method in class org.apache.lucene.index.ExitableDirectoryReader
toString() - Method in class org.apache.lucene.index.FilterLeafReader
toString() - Method in class org.apache.lucene.index.FilterMergePolicy
toString() - Method in class org.apache.lucene.index.Impact
toString() - Method in class org.apache.lucene.index.IndexWriterConfig
toString() - Method in class org.apache.lucene.index.LeafReaderContext
toString() - Method in class org.apache.lucene.index.LiveIndexWriterConfig
toString() - Method in class org.apache.lucene.index.LogMergePolicy
toString() - Method in class org.apache.lucene.index.MergePolicy.MergeSpecification
toString() - Method in class org.apache.lucene.index.MultiBits
toString() - Method in class org.apache.lucene.index.MultiPostingsEnum.EnumWithSlice
toString() - Method in class org.apache.lucene.index.MultiPostingsEnum
toString() - Method in class org.apache.lucene.index.MultiTermsEnum
toString() - Method in class org.apache.lucene.index.NoMergePolicy
toString() - Method in class org.apache.lucene.index.OrdTermState
toString() - Method in class org.apache.lucene.index.ParallelLeafReader
toString() - Method in class org.apache.lucene.index.QueryTimeoutImpl
toString() - Method in class org.apache.lucene.index.ReaderSlice
toString() - Method in class org.apache.lucene.index.SegmentCommitInfo
toString() - Method in class org.apache.lucene.index.SegmentInfo
toString() - Method in class org.apache.lucene.index.SegmentInfos: Returns readable description of this segment.
toString() - Method in class org.apache.lucene.index.SegmentReader
toString() - Method in class org.apache.lucene.index.Sorter
toString() - Method in class org.apache.lucene.index.SortingCodecReader
toString() - Method in class org.apache.lucene.index.StandardDirectoryReader
toString() - Method in class org.apache.lucene.index.Term
toString() - Method in class org.apache.lucene.index.TermState
toString() - Method in class org.apache.lucene.index.TermStates
toString() - Method in class org.apache.lucene.index.TieredMergePolicy
toString() - Method in class org.apache.lucene.internal.hppc.CharCursor
toString() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap.CharObjectCursor
toString() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap: Convert the contents of this map to a human-friendly string.
toString() - Method in class org.apache.lucene.internal.hppc.DoubleCursor
toString() - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Convert the contents of this list to a human-friendly string.
toString() - Method in class org.apache.lucene.internal.hppc.FloatCursor
toString() - Method in class org.apache.lucene.internal.hppc.IntArrayList: Convert the contents of this list to a human-friendly string.
toString() - Method in class org.apache.lucene.internal.hppc.IntCursor
toString() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap.IntDoubleCursor
toString() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Convert the contents of this map to a human-friendly string.
toString() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap.IntFloatCursor
toString() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap: Convert the contents of this map to a human-friendly string.
toString() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap.IntIntCursor
toString() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap: Convert the contents of this map to a human-friendly string.
toString() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap.IntLongCursor
toString() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: Convert the contents of this map to a human-friendly string.
toString() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap.IntObjectCursor
toString() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap: Convert the contents of this map to a human-friendly string.
toString() - Method in class org.apache.lucene.internal.hppc.LongArrayList: Convert the contents of this list to a human-friendly string.
toString() - Method in class org.apache.lucene.internal.hppc.LongCursor
toString() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap.LongFloatCursor
toString() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap: Convert the contents of this map to a human-friendly string.
toString() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap.LongIntCursor
toString() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap: Convert the contents of this map to a human-friendly string.
toString() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap.LongObjectCursor
toString() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap: Convert the contents of this map to a human-friendly string.
toString() - Method in class org.apache.lucene.internal.hppc.ObjectCursor
toString() - Method in class org.apache.lucene.search.BooleanClause
toString() - Method in class org.apache.lucene.search.CollectionStatistics
toString() - Method in class org.apache.lucene.search.DoubleValuesSource
toString() - Method in class org.apache.lucene.search.Explanation: Render an explanation as text.
toString() - Method in class org.apache.lucene.search.FieldDoc
toString() - Method in class org.apache.lucene.search.FieldValueHitQueue.Entry
toString() - Method in class org.apache.lucene.search.FilterCollector
toString() - Method in class org.apache.lucene.search.FilterLeafCollector
toString() - Method in class org.apache.lucene.search.IndexSearcher
toString() - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
toString() - Method in class org.apache.lucene.search.LongValuesSource.ConstantLongValuesSource
toString() - Method in class org.apache.lucene.search.LongValuesSource
toString() - Method in class org.apache.lucene.search.Query: Prints a query to a string.
toString() - Method in class org.apache.lucene.search.ScoreDoc
toString() - Method in class org.apache.lucene.search.similarities.AfterEffect: Subclasses must override this method to return the code of the after effect formula.
toString() - Method in class org.apache.lucene.search.similarities.AfterEffectB
toString() - Method in class org.apache.lucene.search.similarities.AfterEffectL
toString() - Method in class org.apache.lucene.search.similarities.Axiomatic: Name of the axiomatic method.
toString() - Method in class org.apache.lucene.search.similarities.AxiomaticF1EXP
toString() - Method in class org.apache.lucene.search.similarities.AxiomaticF1LOG
toString() - Method in class org.apache.lucene.search.similarities.AxiomaticF2EXP
toString() - Method in class org.apache.lucene.search.similarities.AxiomaticF2LOG
toString() - Method in class org.apache.lucene.search.similarities.AxiomaticF3EXP
toString() - Method in class org.apache.lucene.search.similarities.AxiomaticF3LOG
toString() - Method in class org.apache.lucene.search.similarities.BasicModel: Subclasses must override this method to return the code of the basic model formula.
toString() - Method in class org.apache.lucene.search.similarities.BasicModelG
toString() - Method in class org.apache.lucene.search.similarities.BasicModelIF
toString() - Method in class org.apache.lucene.search.similarities.BasicModelIn
toString() - Method in class org.apache.lucene.search.similarities.BasicModelIne
toString() - Method in class org.apache.lucene.search.similarities.BM25Similarity
toString() - Method in class org.apache.lucene.search.similarities.ClassicSimilarity
toString() - Method in class org.apache.lucene.search.similarities.DFISimilarity
toString() - Method in class org.apache.lucene.search.similarities.DFRSimilarity
toString() - Method in class org.apache.lucene.search.similarities.Distribution: Subclasses must override this method to return the name of the distribution.
toString() - Method in class org.apache.lucene.search.similarities.DistributionLL
toString() - Method in class org.apache.lucene.search.similarities.DistributionSPL
toString() - Method in class org.apache.lucene.search.similarities.IBSimilarity: The name of IB methods follow the pattern IB <distribution> <lambda><normalization>.
toString() - Method in class org.apache.lucene.search.similarities.Independence
toString() - Method in class org.apache.lucene.search.similarities.IndependenceChiSquared
toString() - Method in class org.apache.lucene.search.similarities.IndependenceSaturated
toString() - Method in class org.apache.lucene.search.similarities.IndependenceStandardized
toString() - Method in class org.apache.lucene.search.similarities.Lambda: Subclasses must override this method to return the code of the lambda formula.
toString() - Method in class org.apache.lucene.search.similarities.LambdaDF
toString() - Method in class org.apache.lucene.search.similarities.LambdaTTF
toString() - Method in class org.apache.lucene.search.similarities.LMSimilarity: Returns the name of the LM method.
toString() - Method in class org.apache.lucene.search.similarities.Normalization.NoNormalization
toString() - Method in class org.apache.lucene.search.similarities.Normalization: Subclasses must override this method to return the code of the normalization formula.
toString() - Method in class org.apache.lucene.search.similarities.NormalizationH1
toString() - Method in class org.apache.lucene.search.similarities.NormalizationH2
toString() - Method in class org.apache.lucene.search.similarities.NormalizationH3
toString() - Method in class org.apache.lucene.search.similarities.NormalizationZ
toString() - Method in class org.apache.lucene.search.similarities.SimilarityBase: Subclasses must override this method to return the name of the Similarity and preferably the values of parameters (if any) as well.
toString() - Method in class org.apache.lucene.search.Sort
toString() - Method in class org.apache.lucene.search.SortedNumericSortField
toString() - Method in class org.apache.lucene.search.SortedSetSortField
toString() - Method in class org.apache.lucene.search.SortField
toString() - Method in class org.apache.lucene.search.TaskExecutor
toString() - Method in class org.apache.lucene.search.TermScorer: Returns a string representation of this TermScorer.
toString() - Method in class org.apache.lucene.search.TermStatistics
toString() - Method in class org.apache.lucene.search.TopKnnCollector
toString() - Method in class org.apache.lucene.search.TotalHits
toString() - Method in class org.apache.lucene.store.BaseDirectory
toString() - Method in class org.apache.lucene.store.ByteBuffersDataInput
toString() - Method in class org.apache.lucene.store.ByteBuffersDataOutput
toString() - Method in class org.apache.lucene.store.Directory
toString() - Method in class org.apache.lucene.store.FilterDirectory
toString() - Method in class org.apache.lucene.store.FlushInfo
toString() - Method in class org.apache.lucene.store.FSDirectory
toString() - Method in class org.apache.lucene.store.IndexInput
toString() - Method in class org.apache.lucene.store.IndexOutput
toString() - Method in class org.apache.lucene.store.IOContext
toString() - Method in class org.apache.lucene.store.MergeInfo
toString() - Method in class org.apache.lucene.store.NRTCachingDirectory
toString() - Method in class org.apache.lucene.store.SleepingLockWrapper
toString() - Method in class org.apache.lucene.util.AttributeSource: Returns a string consisting of the class's simple name, the hex representation of the identity hash code, and the current reflection of all attributes.
toString() - Method in class org.apache.lucene.util.automaton.RegExp: Constructs string from parsed regular expression.
toString() - Method in class org.apache.lucene.util.automaton.RunAutomaton: Returns a string representation of this automaton.
toString() - Method in class org.apache.lucene.util.automaton.StatePair
toString() - Method in class org.apache.lucene.util.automaton.Transition
toString() - Method in class org.apache.lucene.util.BitDocIdSet
toString() - Method in class org.apache.lucene.util.bkd.BKDRadixSelector.PathSlice
toString() - Method in class org.apache.lucene.util.bkd.HeapPointWriter
toString() - Method in class org.apache.lucene.util.bkd.OfflinePointWriter
toString() - Method in class org.apache.lucene.util.BytesRef: Returns hex encoded bytes, e.g.
toString() - Method in class org.apache.lucene.util.CharsRef
toString() - Method in class org.apache.lucene.util.CharsRefBuilder
toString() - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
toString() - Method in class org.apache.lucene.util.fst.FST.Arc
toString() - Method in class org.apache.lucene.util.fst.FST
toString() - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
toString() - Method in class org.apache.lucene.util.fst.NoOutputs
toString() - Method in class org.apache.lucene.util.fst.PairOutputs.Pair
toString() - Method in class org.apache.lucene.util.fst.PairOutputs
toString() - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
toString() - Method in class org.apache.lucene.util.fst.Util.FSTPath
toString() - Method in class org.apache.lucene.util.hnsw.NeighborArray
toString() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
toString() - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph
toString() - Method in class org.apache.lucene.util.IntsRef
toString() - Method in class org.apache.lucene.util.LongsRef
toString() - Method in class org.apache.lucene.util.mutable.MutableValue
toString() - Method in class org.apache.lucene.util.OfflineSorter.SortInfo
toString() - Method in class org.apache.lucene.util.packed.AbstractPagedMutable
toString() - Method in class org.apache.lucene.util.packed.MonotonicBlockPackedReader
toString() - Method in class org.apache.lucene.util.packed.PackedInts.FormatAndBits
toString() - Method in class org.apache.lucene.util.PagedBytes.Reader
toString() - Method in class org.apache.lucene.util.quantization.ScalarQuantizer
toString() - Method in class org.apache.lucene.util.RoaringDocIdSet
toString() - Method in class org.apache.lucene.util.SparseFixedBitSet
toString() - Method in class org.apache.lucene.util.TermAndVector
toString() - Method in class org.apache.lucene.util.Version
toString(byte[]) - Method in class org.apache.lucene.search.PointInSetQuery: Returns a string of a single value in a human-readable format for debugging.
toString(byte[], int) - Method in class org.apache.lucene.document.RangeFieldQuery: Returns a string of a single value in a human-readable format for debugging.
toString(int) - Method in class org.apache.lucene.index.SegmentCommitInfo: Returns a description of this segment.
toString(int) - Method in class org.apache.lucene.index.SegmentInfo: Used for debugging.
toString(int, byte[]) - Method in class org.apache.lucene.search.PointRangeQuery: Returns a string of a single value in a human-readable format for debugging.
toString(String) - Method in class org.apache.lucene.document.RangeFieldQuery
toString(String) - Method in class org.apache.lucene.document.XYDocValuesPointInGeometryQuery
toString(String) - Method in class org.apache.lucene.search.AutomatonQuery
toString(String) - Method in class org.apache.lucene.search.BlendedTermQuery
toString(String) - Method in class org.apache.lucene.search.BooleanQuery: Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.BoostQuery
toString(String) - Method in class org.apache.lucene.search.ByteVectorSimilarityQuery
toString(String) - Method in class org.apache.lucene.search.ConstantScoreQuery
toString(String) - Method in class org.apache.lucene.search.DisjunctionMaxQuery: Prettyprint us.
toString(String) - Method in class org.apache.lucene.search.FieldExistsQuery
toString(String) - Method in class org.apache.lucene.search.FloatVectorSimilarityQuery
toString(String) - Method in class org.apache.lucene.search.FuzzyQuery
toString(String) - Method in class org.apache.lucene.search.IndexOrDocValuesQuery
toString(String) - Method in class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
toString(String) - Method in class org.apache.lucene.search.IndriQuery
toString(String) - Method in class org.apache.lucene.search.KnnByteVectorQuery
toString(String) - Method in class org.apache.lucene.search.KnnFloatVectorQuery
toString(String) - Method in class org.apache.lucene.search.MatchAllDocsQuery
toString(String) - Method in class org.apache.lucene.search.MatchNoDocsQuery
toString(String) - Method in class org.apache.lucene.search.MultiPhraseQuery: Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.NGramPhraseQuery
toString(String) - Method in class org.apache.lucene.search.PhraseQuery: Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.PointInSetQuery
toString(String) - Method in class org.apache.lucene.search.PointRangeQuery
toString(String) - Method in class org.apache.lucene.search.PrefixQuery: Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.Query: Prints a query to a string, with field assumed to be the default field and omitted.
toString(String) - Method in class org.apache.lucene.search.RegexpQuery: Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.SynonymQuery
toString(String) - Method in class org.apache.lucene.search.TermInSetQuery
toString(String) - Method in class org.apache.lucene.search.TermQuery: Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.TermRangeQuery: Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.WildcardQuery: Prints a user-readable version of this query.
toString(Accountable) - Static method in class org.apache.lucene.util.Accountables: Returns a String description of an Accountable and any nested resources.
toString(BytesRef) - Static method in class org.apache.lucene.index.Term: Returns human-readable form of the term text.
toStringTree() - Method in class org.apache.lucene.util.automaton.RegExp: Like to string, but more verbose (shows the higherchy more clearly).
ToStringUtils - Class in org.apache.lucene.util: Helper methods to ease implementing Object.toString().
totalBinaryFields - Variable in class org.apache.lucene.index.CheckIndex.Status.DocValuesStatus: Total number of binary fields
totalBlockCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: Total number of blocks.
totalBlockOtherBytes - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: Total bytes stored by the PostingsReaderBase, plus the other few vInts stored in the frame.
totalBlockStatsBytes - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: Total number of bytes used to store term stats (not including what the PostingsReaderBase stores.
totalBlockSuffixBytes - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: Total number of bytes used to store term suffixes.
totalBytesSize() - Method in class org.apache.lucene.index.MergePolicy.OneMerge: Returns the total size in bytes of this merge.
TotalHitCountCollector - Class in org.apache.lucene.search: Just counts the total number of hits.
TotalHitCountCollector() - Constructor for class org.apache.lucene.search.TotalHitCountCollector
TotalHitCountCollectorManager - Class in org.apache.lucene.search: Collector manager based on TotalHitCountCollector that allows users to parallelize counting the number of hits, expected to be used mostly wrapped in MultiCollectorManager.
TotalHitCountCollectorManager() - Constructor for class org.apache.lucene.search.TotalHitCountCollectorManager
totalHits - Variable in class org.apache.lucene.search.TopDocs: The total number of hits for the query.
totalHits - Variable in class org.apache.lucene.search.TopDocsCollector: The total number of documents that the collector encountered.
TotalHits - Class in org.apache.lucene.search: Description of the total number of hits of a query.
TotalHits(long, TotalHits.Relation) - Constructor for class org.apache.lucene.search.TotalHits: Sole constructor.
TotalHits.Relation - Enum in org.apache.lucene.search: How the TotalHits.value should be interpreted.
totalHitsRelation - Variable in class org.apache.lucene.search.TopDocsCollector: Whether TopDocsCollector.totalHits is exact or a lower bound.
totalKnnVectorFields - Variable in class org.apache.lucene.index.CheckIndex.Status.VectorValuesStatus: Total number of fields with vectors.
totalMaxDoc - Variable in class org.apache.lucene.store.MergeInfo
totalMaxDoc() - Method in class org.apache.lucene.index.SegmentInfos: Returns sum of all segment's maxDocs.
totalNumDocs() - Method in class org.apache.lucene.index.MergePolicy.OneMerge: Returns the total number of documents that are included with this merge.
totalNumericFields - Variable in class org.apache.lucene.index.CheckIndex.Status.DocValuesStatus: Total number of numeric fields
totalSortedFields - Variable in class org.apache.lucene.index.CheckIndex.Status.DocValuesStatus: Total number of sorted fields
totalSortedNumericFields - Variable in class org.apache.lucene.index.CheckIndex.Status.DocValuesStatus: Total number of sortednumeric fields
totalSortedSetFields - Variable in class org.apache.lucene.index.CheckIndex.Status.DocValuesStatus: Total number of sortedset fields
totalTermBytes - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: Total number of bytes (sum of term lengths) across all terms in the field.
totalTermCount - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: Total number of terms in the field.
totalTermFreq - Variable in class org.apache.lucene.codecs.BlockTermState: total number of occurrences of this term
totalTermFreq - Variable in class org.apache.lucene.codecs.TermStats: Total number of times this term occurs across all documents in the field.
totalTermFreq - Variable in class org.apache.lucene.search.similarities.BasicStats: The total number of occurrences of this term across all documents.
totalTermFreq() - Method in class org.apache.lucene.index.FilteredTermsEnum
totalTermFreq() - Method in class org.apache.lucene.index.FilterLeafReader.FilterTermsEnum
totalTermFreq() - Method in class org.apache.lucene.index.MultiTermsEnum
totalTermFreq() - Method in class org.apache.lucene.index.TermsEnum: Returns the total number of occurrences of this term across all documents (the sum of the freq() for each doc that has this term).
totalTermFreq() - Method in class org.apache.lucene.index.TermStates: Returns the accumulated term frequency of all TermState instances passed to TermStates.register(TermState, int, int, long).
totalTermFreq() - Method in class org.apache.lucene.search.FuzzyTermsEnum
totalTermFreq() - Method in class org.apache.lucene.search.TermStatistics: The total number of occurrences of this term.
totalTermFreq(Term) - Method in class org.apache.lucene.index.BaseCompositeReader
totalTermFreq(Term) - Method in class org.apache.lucene.index.IndexReader: Returns the total number of occurrences of term across all documents (the sum of the freq() for each doc that has this term).
totalTermFreq(Term) - Method in class org.apache.lucene.index.LeafReader: Returns the number of documents containing the term t.
totalTimeMS - Variable in class org.apache.lucene.util.OfflineSorter.SortInfo: total time spent (in milliseconds)
totalUncompressedBlockSuffixBytes - Variable in class org.apache.lucene.codecs.lucene90.blocktree.Stats: Total number of suffix bytes before compression.
totalValueFields - Variable in class org.apache.lucene.index.CheckIndex.Status.DocValuesStatus: Total number of docValues tested.
totalValueFields - Variable in class org.apache.lucene.index.CheckIndex.Status.PointsStatus: Total number of fields with points.
totalValuePoints - Variable in class org.apache.lucene.index.CheckIndex.Status.PointsStatus: Total number of values points tested.
totalVectorCount() - Method in interface org.apache.lucene.util.hnsw.CloseableRandomVectorScorerSupplier
totalVectorValues - Variable in class org.apache.lucene.index.CheckIndex.Status.VectorValuesStatus: Total number of vector values tested.
totFields - Variable in class org.apache.lucene.index.CheckIndex.Status.FieldInfoStatus: Number of fields successfully tested
totFields - Variable in class org.apache.lucene.index.CheckIndex.Status.FieldNormStatus: Number of fields successfully tested
totFields - Variable in class org.apache.lucene.index.CheckIndex.Status.StoredFieldStatus: Total number of stored fields tested.
totFreq - Variable in class org.apache.lucene.index.CheckIndex.Status.TermIndexStatus: Total frequency across all terms.
totLoseDocCount - Variable in class org.apache.lucene.index.CheckIndex.Status: How many documents will be lost to bad segments.
toTokenStream(Automaton) - Static method in class org.apache.lucene.analysis.AutomatonToTokenStream: converts an automaton into a TokenStream.
totPos - Variable in class org.apache.lucene.index.CheckIndex.Status.TermIndexStatus: Total number of positions.
totVectors - Variable in class org.apache.lucene.index.CheckIndex.Status.TermVectorStatus: Total number of term vectors tested.
toUpperCase(char[], int, int) - Static method in class org.apache.lucene.analysis.CharacterUtils: Converts each unicode codepoint to UpperCase via Character.toUpperCase(int) starting at the given offset.
toUTF16(CharSequence, IntsRefBuilder) - Static method in class org.apache.lucene.util.fst.Util: Just maps each UTF16 unit (char) to the ints in an IntsRef.
toUTF32(char[], int, int, IntsRefBuilder) - Static method in class org.apache.lucene.util.fst.Util: Decodes the Unicode codepoints from the provided char[] and places them in the provided scratch IntsRef, which must not be null, returning it.
toUTF32(CharSequence, IntsRefBuilder) - Static method in class org.apache.lucene.util.fst.Util: Decodes the Unicode codepoints from the provided CharSequence and places them in the provided scratch IntsRef, which must not be null, returning it.
toWriteableBufferList() - Method in class org.apache.lucene.store.ByteBuffersDataOutput: Returns a list of writeable blocks over the (source) content buffers.
TrackingDirectoryWrapper - Class in org.apache.lucene.store: A delegating Directory that records which files were written to and deleted.
TrackingDirectoryWrapper(Directory) - Constructor for class org.apache.lucene.store.TrackingDirectoryWrapper
Transition - Class in org.apache.lucene.util.automaton: Holds one transition from an Automaton.
Transition() - Constructor for class org.apache.lucene.util.automaton.Transition: Sole constructor.
Triangle(Tessellator.Node, boolean, Tessellator.Node, boolean, Tessellator.Node, boolean) - Constructor for class org.apache.lucene.geo.Tessellator.Triangle
TRIANGLE - org.apache.lucene.document.ShapeField.DecodedTriangle.TYPE: all coordinates are different
trimToSize() - Method in class org.apache.lucene.internal.hppc.FloatArrayList: Trim the internal buffer to the current size.
trimToSize() - Method in class org.apache.lucene.internal.hppc.IntArrayList: Trim the internal buffer to the current size.
trimToSize() - Method in class org.apache.lucene.internal.hppc.LongArrayList: Trim the internal buffer to the current size.
tryDeleteDocument(IndexReader, int) - Method in class org.apache.lucene.index.IndexWriter: Expert: attempts to delete by document ID, as long as the provided reader is a near-real-time reader (from DirectoryReader.open(IndexWriter)).
tryIncRef() - Method in class org.apache.lucene.index.IndexReader: Expert: increments the refCount of this IndexReader instance only if the IndexReader has not been closed yet and returns true iff the refCount was successfully incremented, otherwise false.
tryIncRef(G) - Method in class org.apache.lucene.search.ReferenceManager: Try to increment reference counting on the given reference.
tryIncRef(DirectoryReader) - Method in class org.apache.lucene.index.ReaderManager
tryIncRef(IndexSearcher) - Method in class org.apache.lucene.search.SearcherManager
tryPromoteNewEntryNode(int, int, int) - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph: Try to promote the provided node to the entry node
trySet(T) - Method in class org.apache.lucene.util.SetOnce: Sets the given object if none was set before.
trySetNewEntryNode(int, int) - Method in class org.apache.lucene.util.hnsw.OnHeapHnswGraph: Try to set the entry node if the graph does not have one
tryUpdateDocValue(IndexReader, int, Field...) - Method in class org.apache.lucene.index.IndexWriter: Expert: attempts to update doc values by document ID, as long as the provided reader is a near-real-time reader (from DirectoryReader.open(IndexWriter)).
TwoPhaseCommit - Interface in org.apache.lucene.index: An interface for implementations that support 2-phase commit.
TwoPhaseCommitTool - Class in org.apache.lucene.index: A utility for executing 2-phase commit on several objects.
TwoPhaseCommitTool.CommitFailException - Exception in org.apache.lucene.index: Thrown by TwoPhaseCommitTool.execute(TwoPhaseCommit...) when an object fails to commit().
TwoPhaseCommitTool.PrepareCommitFailException - Exception in org.apache.lucene.index: Thrown by TwoPhaseCommitTool.execute(TwoPhaseCommit...) when an object fails to prepareCommit().
twoPhaseIterator() - Method in class org.apache.lucene.search.ConstantScoreScorer
twoPhaseIterator() - Method in class org.apache.lucene.search.FilterScorer
twoPhaseIterator() - Method in class org.apache.lucene.search.Scorer: Optional method: Return a TwoPhaseIterator view of this Scorer.
TwoPhaseIterator - Class in org.apache.lucene.search: Returned by Scorer.twoPhaseIterator() to expose an approximation of a DocIdSetIterator.
TwoPhaseIterator(DocIdSetIterator) - Constructor for class org.apache.lucene.search.TwoPhaseIterator: Takes the approximation to be returned by TwoPhaseIterator.approximation.
twoPhaseView - Variable in class org.apache.lucene.search.DisiWrapper
type - Variable in class org.apache.lucene.document.Field: Field's type
type - Variable in class org.apache.lucene.document.ShapeField.DecodedTriangle: triangle type
type - Variable in class org.apache.lucene.util.automaton.CompiledAutomaton: If simplify is true this will be the "simplified" type; else, this is NORMAL
type() - Method in class org.apache.lucene.analysis.tokenattributes.PackedTokenAttributeImpl: Returns this Token's lexical type.
type() - Method in interface org.apache.lucene.analysis.tokenattributes.TypeAttribute: Returns this Token's lexical type.
type() - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
TYPE - Static variable in class org.apache.lucene.document.BinaryDocValuesField: Type for straight bytes DocValues.
TYPE - Static variable in class org.apache.lucene.document.LatLonDocValuesField: Type for a LatLonDocValuesField
TYPE - Static variable in class org.apache.lucene.document.LatLonPoint: Type for an indexed LatLonPoint
TYPE - Static variable in class org.apache.lucene.document.NumericDocValuesField: Type for numeric DocValues.
TYPE - Static variable in class org.apache.lucene.document.ShapeField: tessellated triangles are seven dimensions; the first four are the bounding box index dimensions
TYPE - Static variable in class org.apache.lucene.document.SortedDocValuesField: Type for sorted bytes DocValues
TYPE - Static variable in class org.apache.lucene.document.SortedNumericDocValuesField: Type for sorted numeric DocValues.
TYPE - Static variable in class org.apache.lucene.document.SortedSetDocValuesField: Type for sorted bytes DocValues
TYPE - Static variable in class org.apache.lucene.document.StoredField: Type for a stored-only field.
TYPE - Static variable in class org.apache.lucene.document.XYDocValuesField: Type for a XYDocValuesField
TYPE - Static variable in class org.apache.lucene.document.XYPointField: Type for an indexed XYPoint
TYPE_NOT_STORED - Static variable in class org.apache.lucene.document.StringField: Indexed, not tokenized, omits norms, indexes DOCS_ONLY, not stored.
TYPE_NOT_STORED - Static variable in class org.apache.lucene.document.TextField: Indexed, tokenized, not stored.
TYPE_STORED - Static variable in class org.apache.lucene.document.StringField: Indexed, not tokenized, omits norms, indexes DOCS_ONLY, stored
TYPE_STORED - Static variable in class org.apache.lucene.document.TextField: Indexed, tokenized, stored.
TypeAttribute - Interface in org.apache.lucene.analysis.tokenattributes: A Token's lexical type.
TypeAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes: Default implementation of TypeAttribute.
TypeAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl: Initialize this attribute with TypeAttribute.DEFAULT_TYPE
TypeAttributeImpl(String) - Constructor for class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl: Initialize this attribute with type

U

UNI_REPLACEMENT_CHAR - Static variable in class org.apache.lucene.util.UnicodeUtil
UNI_SUR_HIGH_END - Static variable in class org.apache.lucene.util.UnicodeUtil
UNI_SUR_HIGH_START - Static variable in class org.apache.lucene.util.UnicodeUtil
UNI_SUR_LOW_END - Static variable in class org.apache.lucene.util.UnicodeUtil
UNI_SUR_LOW_START - Static variable in class org.apache.lucene.util.UnicodeUtil
UnicodeUtil - Class in org.apache.lucene.util: Class to encode java's UTF16 char[] into UTF8 byte[] without always allocating a new byte[] as String.getBytes(StandardCharsets.UTF_8) does.
UnicodeUtil.UTF8CodePoint - Class in org.apache.lucene.util: Holds a codepoint along with the number of bytes required to represent it in UTF8
union(Collection<Automaton>) - Static method in class org.apache.lucene.util.automaton.Operations: Returns an automaton that accepts the union of the languages of the given automata.
union(Automaton, Automaton) - Static method in class org.apache.lucene.util.automaton.Operations: Returns an automaton that accepts the union of the languages of the given automata.
unionCount(FixedBitSet, FixedBitSet) - Static method in class org.apache.lucene.util.FixedBitSet: Returns the popcount or cardinality of the union of the two sets.
UnionFullPostingsEnum(List<PostingsEnum>) - Constructor for class org.apache.lucene.search.MultiPhraseQuery.UnionFullPostingsEnum
UnionPostingsEnum(Collection<PostingsEnum>) - Constructor for class org.apache.lucene.search.MultiPhraseQuery.UnionPostingsEnum
UNKNOWN_DEFAULT_RAM_BYTES_USED - Static variable in class org.apache.lucene.util.RamUsageEstimator: Approximate memory usage that we assign to all unknown objects - this maps roughly to a few primitive fields and a couple short String-s.
UNMAP_NOT_SUPPORTED_REASON - Static variable in class org.apache.lucene.store.MMapDirectory: if MMapDirectory.UNMAP_SUPPORTED is false, this contains the reason why unmapping is not supported.
UNMAP_SUPPORTED - Static variable in class org.apache.lucene.store.MMapDirectory: true, if this platform supports unmapping mmapped files.
unmodifiableMap(CharArrayMap<V>) - Static method in class org.apache.lucene.analysis.CharArrayMap: Returns an unmodifiable CharArrayMap.
unmodifiableSet(CharArraySet) - Static method in class org.apache.lucene.analysis.CharArraySet: Returns an unmodifiable CharArraySet.
unpack(BytesRef, int, long[]) - Static method in class org.apache.lucene.document.LongPoint: Unpack a BytesRef into a long point.
unsignedBitsRequired(long) - Static method in class org.apache.lucene.util.packed.DirectWriter: Returns how many bits are required to hold values up to and including maxValue, interpreted as an unsigned value.
unsignedBitsRequired(long) - Static method in class org.apache.lucene.util.packed.PackedInts: Returns how many bits are required to store bits, interpreted as an unsigned value.
unwrap() - Method in class org.apache.lucene.analysis.TokenFilter
unwrap() - Method in class org.apache.lucene.index.FilterLeafReader.FilterPostingsEnum
unwrap() - Method in class org.apache.lucene.index.FilterMergePolicy
unwrap() - Method in class org.apache.lucene.search.FilterScorer
unwrap() - Method in interface org.apache.lucene.util.Unwrappable: Unwraps this instance
unwrap(CodecReader) - Static method in class org.apache.lucene.index.FilterCodecReader: Get the wrapped instance by reader as long as this reader is an instance of FilterCodecReader.
unwrap(DirectoryReader) - Static method in class org.apache.lucene.index.FilterDirectoryReader: Get the wrapped instance by reader as long as this reader is an instance of FilterDirectoryReader.
unwrap(LeafReader) - Static method in class org.apache.lucene.index.FilterLeafReader: Get the wrapped instance by reader as long as this reader is an instance of FilterLeafReader.
unwrap(DocIdSetIterator) - Static method in class org.apache.lucene.search.TwoPhaseIterator: If the given DocIdSetIterator has been created with TwoPhaseIterator.asDocIdSetIterator(org.apache.lucene.search.TwoPhaseIterator), then this will return the wrapped TwoPhaseIterator.
unwrap(Directory) - Static method in class org.apache.lucene.store.FilterDirectory: Get the wrapped instance by dir as long as this reader is an instance of FilterDirectory.
unwrap(IndexInput) - Static method in class org.apache.lucene.store.FilterIndexInput: Unwraps all FilterIndexInputs until the first non-FilterIndexInput IndexInput instance and returns it
unwrap(IndexOutput) - Static method in class org.apache.lucene.store.FilterIndexOutput: Unwraps all FilterIndexOutputs until the first non-FilterIndexOutput IndexOutput instance and returns it
unwrapAll(T) - Static method in interface org.apache.lucene.util.Unwrappable: Unwraps all Unwrappables around the given object.
unwrapOnlyTest(IndexInput) - Static method in class org.apache.lucene.store.FilterIndexInput: Unwraps all test FilterIndexInputs until the first non-test FilterIndexInput IndexInput instance and returns it
Unwrappable<T> - Interface in org.apache.lucene.util: An object with this interface is a wrapper around another object (e.g., a filter with a delegate).
unwrapSingleton(SortedNumericDocValues) - Static method in class org.apache.lucene.index.DocValues: Returns a single-valued view of the SortedNumericDocValues, if it was previously wrapped with DocValues.singleton(NumericDocValues), or null.
unwrapSingleton(SortedSetDocValues) - Static method in class org.apache.lucene.index.DocValues: Returns a single-valued view of the SortedSetDocValues, if it was previously wrapped with DocValues.singleton(SortedDocValues), or null.
update(byte[], int, int) - Method in class org.apache.lucene.store.BufferedChecksum
update(int) - Method in class org.apache.lucene.store.BufferedChecksum
updateBinaryDocValue(Term, String, BytesRef) - Method in class org.apache.lucene.index.IndexWriter: Updates a document's BinaryDocValues for field to the given value.
updateDocument(Term, Iterable<? extends IndexableField>) - Method in class org.apache.lucene.index.IndexWriter: Updates a document by first deleting the document(s) containing term and then adding the new document.
updateDocuments(Term, Iterable<? extends Iterable<? extends IndexableField>>) - Method in class org.apache.lucene.index.IndexWriter: Atomically deletes documents matching the provided delTerm and adds a block of documents with sequentially assigned document IDs, such that an external reader will see all or none of the documents.
updateDocuments(Query, Iterable<? extends Iterable<? extends IndexableField>>) - Method in class org.apache.lucene.index.IndexWriter: Similar to IndexWriter.updateDocuments(Term, Iterable), but take a query instead of a term to identify the documents to be updated
updateDocValues(Term, Field...) - Method in class org.apache.lucene.index.IndexWriter: Updates documents' DocValues fields to the given values.
updateGeneration(SegmentInfos) - Method in class org.apache.lucene.index.SegmentInfos: Carry over generation numbers from another SegmentInfos
updateGlobalMinCompetitiveScore(Scorable) - Method in class org.apache.lucene.search.TopFieldCollector
updateGlobalMinCompetitiveScore(Scorable) - Method in class org.apache.lucene.search.TopScoreDocCollector
updateMergeThreads() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler: Called whenever the running merges have changed, to set merge IO limits.
updateMinCompetitiveScore(Scorable) - Method in class org.apache.lucene.search.TopFieldCollector
updateMinCompetitiveScore(Scorable) - Method in class org.apache.lucene.search.TopScoreDocCollector
updateNumericDocValue(Term, String, long) - Method in class org.apache.lucene.index.IndexWriter: Updates a document's NumericDocValues for field to the given value.
updateTop() - Method in class org.apache.lucene.search.DisiPriorityQueue
updateTop() - Method in class org.apache.lucene.util.PriorityQueue: Should be called when the Object at top changes values.
updateTop(long) - Method in class org.apache.lucene.util.LongHeap: Replace the top of the pq with newTop.
updateTop(T) - Method in class org.apache.lucene.util.PriorityQueue: Replace the top of the pq with newTop and run PriorityQueue.updateTop().
upgrade() - Method in class org.apache.lucene.index.IndexUpgrader: Perform the upgrade.
UpgradeIndexMergePolicy - Class in org.apache.lucene.index: This MergePolicy is used for upgrading all existing segments of an index when calling IndexWriter.forceMerge(int).
UpgradeIndexMergePolicy(MergePolicy) - Constructor for class org.apache.lucene.index.UpgradeIndexMergePolicy: Wrap the given MergePolicy and intercept forceMerge requests to only upgrade segments written with previous Lucene versions.
UsageTrackingQueryCachingPolicy - Class in org.apache.lucene.search: A QueryCachingPolicy that tracks usage statistics of recently-used filters in order to decide on which filters are worth caching.
UsageTrackingQueryCachingPolicy() - Constructor for class org.apache.lucene.search.UsageTrackingQueryCachingPolicy: Create a new instance with an history size of 256.
UsageTrackingQueryCachingPolicy(int) - Constructor for class org.apache.lucene.search.UsageTrackingQueryCachingPolicy: Expert: Create a new instance with a configurable history size.
useCompoundFile - Variable in class org.apache.lucene.index.LiveIndexWriterConfig: True if segment flushes should use compound file format
useCompoundFile(SegmentInfos, SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.FilterMergePolicy
useCompoundFile(SegmentInfos, SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy: Returns true if a new segment (regardless of its origin) should use the compound file format.
useCompoundFile(SegmentInfos, SegmentCommitInfo, MergePolicy.MergeContext) - Method in class org.apache.lucene.index.NoMergePolicy
useOrSuppress(T, T) - Static method in class org.apache.lucene.util.IOUtils: Returns the second throwable if the first is null otherwise adds the second as suppressed to the first and returns it.
userData - Variable in class org.apache.lucene.index.CheckIndex.Status: Holds the userData of the last commit in the index
userData - Variable in class org.apache.lucene.index.SegmentInfos: Opaque Map<String, String> that user can specify during IndexWriter.commit
UTF_8 - Static variable in class org.apache.lucene.util.IOUtils: UTF-8 charset string.
UTF16toUTF8(char[], int, int, byte[]) - Static method in class org.apache.lucene.util.UnicodeUtil: Encode characters from a char[] source, starting at offset for length chars.
UTF16toUTF8(CharSequence, int, int, byte[]) - Static method in class org.apache.lucene.util.UnicodeUtil: Encode characters from this String, starting at offset for length characters.
UTF16toUTF8(CharSequence, int, int, byte[], int) - Static method in class org.apache.lucene.util.UnicodeUtil: Encode characters from this String, starting at offset for length characters.
UTF32ToUTF8 - Class in org.apache.lucene.util.automaton: Converts UTF-32 automata to the equivalent UTF-8 representation.
UTF32ToUTF8() - Constructor for class org.apache.lucene.util.automaton.UTF32ToUTF8: Sole constructor.
UTF8CodePoint() - Constructor for class org.apache.lucene.util.UnicodeUtil.UTF8CodePoint
utf8ToString() - Method in class org.apache.lucene.util.BytesRef: Interprets stored bytes as UTF-8 bytes, returning the resulting string.
UTF8toUTF16(byte[], int, int, char[]) - Static method in class org.apache.lucene.util.UnicodeUtil: Interprets the given byte array as UTF-8 and converts to UTF-16.
UTF8toUTF16(BytesRef, char[]) - Static method in class org.apache.lucene.util.UnicodeUtil: Utility method for UnicodeUtil.UTF8toUTF16(byte[], int, int, char[])
UTF8toUTF32(BytesRef, int[]) - Static method in class org.apache.lucene.util.UnicodeUtil: This method assumes valid UTF8 input.
Util - Class in org.apache.lucene.util.fst: Static helper methods.
Util.FSTPath<T> - Class in org.apache.lucene.util.fst: Represents a path in TopNSearcher.
Util.Result<T> - Class in org.apache.lucene.util.fst: Holds a single input (IntsRef) + output, returned by shortestPaths().
Util.TopNSearcher<T> - Class in org.apache.lucene.util.fst: Utility class to find top N shortest paths from start point(s).
Util.TopResults<T> - Class in org.apache.lucene.util.fst: Holds the results for a top N search using Util.TopNSearcher

V

validateSettings(int, int) - Static method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter: Throws IllegalArgumentException if any of these settings is invalid.
validCounter - Variable in class org.apache.lucene.index.CheckIndex.Status: Whether the SegmentInfos.counter is greater than any of the segments' names.
validUTF16String(char[], int) - Static method in class org.apache.lucene.util.UnicodeUtil
validUTF16String(CharSequence) - Static method in class org.apache.lucene.util.UnicodeUtil
value - Variable in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
value - Variable in class org.apache.lucene.internal.hppc.CharCursor: The current value.
value - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap.CharObjectCursor: The current value.
value - Variable in class org.apache.lucene.internal.hppc.DoubleCursor: The current value.
value - Variable in class org.apache.lucene.internal.hppc.FloatCursor: The current value.
value - Variable in class org.apache.lucene.internal.hppc.IntCursor: The current value.
value - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap.IntDoubleCursor: The current value.
value - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap.IntFloatCursor: The current value.
value - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap.IntIntCursor: The current value.
value - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap.IntLongCursor: The current value.
value - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap.IntObjectCursor: The current value.
value - Variable in class org.apache.lucene.internal.hppc.LongCursor: The current value.
value - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap.LongFloatCursor: The current value.
value - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap.LongIntCursor: The current value.
value - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap.LongObjectCursor: The current value.
value - Variable in class org.apache.lucene.internal.hppc.ObjectCursor: The current value.
value - Variable in class org.apache.lucene.search.TotalHits: The value of the total hit count.
value - Variable in class org.apache.lucene.util.mutable.MutableValueBool
value - Variable in class org.apache.lucene.util.mutable.MutableValueDouble
value - Variable in class org.apache.lucene.util.mutable.MutableValueFloat
value - Variable in class org.apache.lucene.util.mutable.MutableValueInt
value - Variable in class org.apache.lucene.util.mutable.MutableValueLong
value - Variable in class org.apache.lucene.util.mutable.MutableValueStr
value(int) - Method in class org.apache.lucene.search.comparators.DocComparator
value(int) - Method in class org.apache.lucene.search.comparators.DoubleComparator
value(int) - Method in class org.apache.lucene.search.comparators.FloatComparator
value(int) - Method in class org.apache.lucene.search.comparators.IntComparator
value(int) - Method in class org.apache.lucene.search.comparators.LongComparator
value(int) - Method in class org.apache.lucene.search.comparators.TermOrdValComparator
value(int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
value(int) - Method in class org.apache.lucene.search.FieldComparator.TermValComparator
value(int) - Method in class org.apache.lucene.search.FieldComparator: Return the actual value in the slot.
valueCount - Variable in class org.apache.lucene.util.packed.PackedInts.Writer
valueIterator() - Method in class org.apache.lucene.util.WeakIdentityMap: Returns an iterator over all values of this map.
valueOf(String) - Static method in enum org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat.Mode: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.codecs.lucene912.Lucene912Codec.Mode: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.document.DateTools.Resolution: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.document.Field.Store: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.document.InvertableType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.document.RangeFieldQuery.QueryType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.document.ShapeField.DecodedTriangle.TYPE: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.document.ShapeField.QueryRelation: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.document.StoredValue.Type: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.geo.Component2D.WithinRelation: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.geo.GeoUtils.WindingOrder: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.index.DocValuesType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.index.FilteredTermsEnum.AcceptStatus: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.index.IndexOptions: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.index.IndexWriterConfig.OpenMode: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.index.MergePolicy.OneMergeProgress.PauseReason: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.index.MergeTrigger: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.index.PointValues.Relation: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.index.StoredFieldVisitor.Status: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.index.TermsEnum.SeekStatus: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.index.VectorEncoding: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.index.VectorSimilarityFunction: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.search.BooleanClause.Occur: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.search.Pruning: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.search.ScoreMode: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.search.SortedNumericSelector.Type: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.search.SortedSetSelector.Type: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.search.SortField.Type: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.search.TotalHits.Relation: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.store.IOContext.Context: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.util.automaton.CompiledAutomaton.AUTOMATON_TYPE: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.util.automaton.RegExp.Kind: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.util.FileDeleter.MsgType: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.util.fst.FST.INPUT_TYPE: Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.util.packed.PackedInts.Format: Returns the enum constant of this type with the specified name.
values - Variable in class org.apache.lucene.index.MultiDocValues.MultiSortedDocValues: leaf values
values - Variable in class org.apache.lucene.index.MultiDocValues.MultiSortedSetDocValues: leaf values
values - Variable in class org.apache.lucene.internal.hppc.CharObjectHashMap: The array holding values.
values - Variable in class org.apache.lucene.internal.hppc.IntDoubleHashMap: The array holding values.
values - Variable in class org.apache.lucene.internal.hppc.IntFloatHashMap: The array holding values.
values - Variable in class org.apache.lucene.internal.hppc.IntIntHashMap: The array holding values.
values - Variable in class org.apache.lucene.internal.hppc.IntLongHashMap: The array holding values.
values - Variable in class org.apache.lucene.internal.hppc.IntObjectHashMap: The array holding values.
values - Variable in class org.apache.lucene.internal.hppc.LongFloatHashMap: The array holding values.
values - Variable in class org.apache.lucene.internal.hppc.LongIntHashMap: The array holding values.
values - Variable in class org.apache.lucene.internal.hppc.LongObjectHashMap: The array holding values.
values() - Static method in enum org.apache.lucene.codecs.lucene90.Lucene90StoredFieldsFormat.Mode: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.codecs.lucene912.Lucene912Codec.Mode: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.document.DateTools.Resolution: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.document.Field.Store: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.document.InvertableType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.document.RangeFieldQuery.QueryType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.document.ShapeField.DecodedTriangle.TYPE: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.document.ShapeField.QueryRelation: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.document.StoredValue.Type: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.geo.Component2D.WithinRelation: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.geo.GeoUtils.WindingOrder: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.index.DocValuesType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.index.FilteredTermsEnum.AcceptStatus: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.index.IndexOptions: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.index.IndexWriterConfig.OpenMode: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.index.MergePolicy.OneMergeProgress.PauseReason: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.index.MergeTrigger: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.index.PointValues.Relation: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.index.StoredFieldVisitor.Status: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.index.TermsEnum.SeekStatus: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.index.VectorEncoding: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.index.VectorSimilarityFunction: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap
values() - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap
values() - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap
values() - Method in class org.apache.lucene.internal.hppc.IntIntHashMap
values() - Method in class org.apache.lucene.internal.hppc.IntLongHashMap
values() - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap
values() - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap
values() - Method in class org.apache.lucene.internal.hppc.LongIntHashMap
values() - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap
values() - Static method in enum org.apache.lucene.search.BooleanClause.Occur: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.search.Pruning: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.search.ScoreMode: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.search.SortedNumericSelector.Type: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.search.SortedSetSelector.Type: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.search.SortField.Type: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.search.TotalHits.Relation: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.store.IOContext.Context: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.util.automaton.CompiledAutomaton.AUTOMATON_TYPE: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.util.automaton.RegExp.Kind: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.util.FileDeleter.MsgType: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.util.fst.FST.INPUT_TYPE: Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.apache.lucene.util.packed.PackedInts.Format: Returns an array containing the constants of this enum type, in the order they are declared.
ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.CharObjectHashMap.ValuesContainer
ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.IntDoubleHashMap.ValuesContainer
ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.IntFloatHashMap.ValuesContainer
ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.IntLongHashMap.ValuesContainer
ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.IntObjectHashMap.ValuesContainer
ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.LongFloatHashMap.ValuesContainer
ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.LongIntHashMap.ValuesContainer
ValuesContainer() - Constructor for class org.apache.lucene.internal.hppc.LongObjectHashMap.ValuesContainer
vectorDimension() - Method in class org.apache.lucene.document.FieldType
vectorDimension() - Method in interface org.apache.lucene.index.IndexableFieldType: The number of dimensions of the field's vector value
vectorEncoding() - Method in class org.apache.lucene.document.FieldType
vectorEncoding() - Method in interface org.apache.lucene.index.IndexableFieldType: The VectorEncoding of the field's vector value
VectorEncoding - Enum in org.apache.lucene.index: The numeric datatype of the vector values.
VectorizationProvider - Class in org.apache.lucene.internal.vectorization: A provider of vectorization implementations.
vectorScorer - Variable in class org.apache.lucene.codecs.hnsw.FlatVectorsReader: Scorer for flat vectors
VectorScorer - Interface in org.apache.lucene.search: Computes the similarity score between a given query vector and different document vectors.
vectorSimilarityFunction() - Method in class org.apache.lucene.document.FieldType
vectorSimilarityFunction() - Method in interface org.apache.lucene.index.IndexableFieldType: The VectorSimilarityFunction of the field's vector value
VectorSimilarityFunction - Enum in org.apache.lucene.index: Vector similarity function; used in search to return top K most similar vectors to a target vector.
vectorsReader(Directory, SegmentInfo, FieldInfos, IOContext) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsFormat
vectorsReader(Directory, SegmentInfo, FieldInfos, IOContext) - Method in class org.apache.lucene.codecs.TermVectorsFormat: Returns a TermVectorsReader to read term vectors.
vectorsScorer - Variable in class org.apache.lucene.codecs.hnsw.FlatVectorsWriter: Scorer for flat vectors
vectorsScorer - Variable in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
vectorsWriter(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingTermVectorsFormat
vectorsWriter(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.TermVectorsFormat: Returns a TermVectorsWriter to write term vectors.
VectorUtil - Class in org.apache.lucene.util: Utilities for computations with numeric arrays, especially algebraic operations like vector dot products.
VectorUtilSupport - Interface in org.apache.lucene.internal.vectorization: Interface for implementations of VectorUtil support.
vectorValue() - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues.DenseOffHeapVectorValues
vectorValue() - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues.DenseOffHeapVectorValues
vectorValue() - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues.DenseOffHeapVectorValues
vectorValue() - Method in class org.apache.lucene.document.KnnByteVectorField: Return the vector value of this field
vectorValue() - Method in class org.apache.lucene.document.KnnFloatVectorField: Return the vector value of this field
vectorValue() - Method in class org.apache.lucene.index.ByteVectorValues: Return the vector value for the current document ID.
vectorValue() - Method in class org.apache.lucene.index.FilterVectorValues
vectorValue() - Method in class org.apache.lucene.index.FloatVectorValues: Return the vector value for the current document ID.
vectorValue() - Method in class org.apache.lucene.util.quantization.QuantizedByteVectorValues
vectorValue(int) - Method in class org.apache.lucene.codecs.lucene95.OffHeapByteVectorValues
vectorValue(int) - Method in class org.apache.lucene.codecs.lucene95.OffHeapFloatVectorValues
vectorValue(int) - Method in class org.apache.lucene.codecs.lucene99.OffHeapQuantizedByteVectorValues
vectorValue(int) - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues.Bytes: Return the vector value indexed at the given ordinal.
vectorValue(int) - Method in interface org.apache.lucene.util.hnsw.RandomAccessVectorValues.Floats: Return the vector value indexed at the given ordinal.
VectorValues - Class in org.apache.lucene.index: Deprecated.
use FloatVectorValues instead
vectorValuesStatus - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus: Status of vectors
verbose() - Method in class org.apache.lucene.index.MergeScheduler: Returns true if infoStream messages are enabled.
verbose(MergePolicy.MergeContext) - Method in class org.apache.lucene.index.MergePolicy: Returns true if the info-stream is in verbose mode
verifyAndCopyIndexHeader(IndexInput, DataOutput, byte[]) - Static method in class org.apache.lucene.codecs.CodecUtil: Expert: verifies the incoming IndexInput has an index header and that its segment ID matches the expected one, and then copies that index header into the provided DataOutput.
verifyAndEncode(double[], double[], byte[]) - Static method in class org.apache.lucene.document.DoubleRange: encode the ranges into a sortable byte array (Double.NaN not allowed)
verifyAndEncode(long[], long[], byte[]) - Static method in class org.apache.lucene.document.LongRange: encode the ranges into a sortable byte array
VerifyingLockFactory - Class in org.apache.lucene.store: A LockFactory that wraps another LockFactory and verifies that each lock obtain/release is "correct" (never results in two processes holding the lock at the same time).
VerifyingLockFactory(LockFactory, InputStream, OutputStream) - Constructor for class org.apache.lucene.store.VerifyingLockFactory
verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.CharHashSet: Validate load factor range and return it.
verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.CharObjectHashMap: Validate load factor range and return it.
verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.IntDoubleHashMap: Validate load factor range and return it.
verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.IntFloatHashMap: Validate load factor range and return it.
verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.IntHashSet: Validate load factor range and return it.
verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.IntIntHashMap: Validate load factor range and return it.
verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.IntLongHashMap: Validate load factor range and return it.
verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.IntObjectHashMap: Validate load factor range and return it.
verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.LongFloatHashMap: Validate load factor range and return it.
verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.LongHashSet: Validate load factor range and return it.
verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.LongIntHashMap: Validate load factor range and return it.
verifyLoadFactor(double) - Method in class org.apache.lucene.internal.hppc.LongObjectHashMap: Validate load factor range and return it.
VerifyPointsVisitor(String, int, PointValues) - Constructor for class org.apache.lucene.index.CheckIndex.VerifyPointsVisitor: Sole constructor
version - Variable in class org.apache.lucene.index.SegmentInfos: Counts how often the index has been changed.
Version - Class in org.apache.lucene.util: Use by certain classes to match version compatibility across releases of Lucene.
VERSION_70 - Static variable in class org.apache.lucene.index.SegmentInfos: The version that added information about the Lucene version at the time when the index has been created.
VERSION_72 - Static variable in class org.apache.lucene.index.SegmentInfos: The version that updated segment name counter to be long instead of int.
VERSION_74 - Static variable in class org.apache.lucene.index.SegmentInfos: The version that recorded softDelCount
VERSION_86 - Static variable in class org.apache.lucene.index.SegmentInfos: The version that recorded SegmentCommitInfo IDs
VERSION_90 - Static variable in class org.apache.lucene.util.fst.FST: Version that was used when releasing Lucene 9.0.
VERSION_CONTINUOUS_ARCS - Static variable in class org.apache.lucene.util.fst.FST: Version that started storing continuous arcs.
VERSION_CURRENT - Static variable in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader: Current terms format.
VERSION_CURRENT - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsFormat
VERSION_CURRENT - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
VERSION_CURRENT - Static variable in class org.apache.lucene.util.bkd.BKDWriter
VERSION_CURRENT - Static variable in class org.apache.lucene.util.fst.FST: Current version.
VERSION_CURRENT - Static variable in class org.apache.lucene.util.packed.PackedInts
VERSION_FST_CONTINUOUS_ARCS - Static variable in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader: The version that specialize arc store for continuous label in FST.
VERSION_LEAF_STORES_BOUNDS - Static variable in class org.apache.lucene.util.bkd.BKDWriter
VERSION_LOW_CARDINALITY_LEAVES - Static variable in class org.apache.lucene.util.bkd.BKDWriter
VERSION_META_FILE - Static variable in class org.apache.lucene.util.bkd.BKDWriter
VERSION_MONOTONIC_WITHOUT_ZIGZAG - Static variable in class org.apache.lucene.util.packed.PackedInts
VERSION_MSB_VLONG_OUTPUT - Static variable in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader: Version that encode output as MSB VLong for better outputs sharing in FST, see GITHUB#12620.
VERSION_SELECTIVE_INDEXING - Static variable in class org.apache.lucene.util.bkd.BKDWriter
VERSION_START - Static variable in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsReader: Initial terms format.
VERSION_START - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsFormat
VERSION_START - Static variable in class org.apache.lucene.codecs.lucene99.Lucene99HnswVectorsFormat
VERSION_START - Static variable in class org.apache.lucene.util.bkd.BKDWriter
VERSION_START - Static variable in class org.apache.lucene.util.fst.FST: First supported version, this is the version that was used when releasing Lucene 7.0.
VERSION_START - Static variable in class org.apache.lucene.util.packed.PackedInts
verticesToGeoJSON(double[], double[]) - Static method in class org.apache.lucene.geo.Polygon
VH_BE_DOUBLE - Static variable in class org.apache.lucene.util.BitUtil: Deprecated.
Better use little endian unless it is needed for backwards compatibility.
VH_BE_FLOAT - Static variable in class org.apache.lucene.util.BitUtil: Deprecated.
Better use little endian unless it is needed for backwards compatibility.
VH_BE_INT - Static variable in class org.apache.lucene.util.BitUtil: Deprecated.
Better use little endian unless it is needed for backwards compatibility.
VH_BE_LONG - Static variable in class org.apache.lucene.util.BitUtil: Deprecated.
Better use little endian unless it is needed for backwards compatibility.
VH_BE_SHORT - Static variable in class org.apache.lucene.util.BitUtil: Deprecated.
Better use little endian unless it is needed for backwards compatibility.
VH_LE_DOUBLE - Static variable in class org.apache.lucene.util.BitUtil: A VarHandle to read/write little endian double from a byte array.
VH_LE_FLOAT - Static variable in class org.apache.lucene.util.BitUtil: A VarHandle to read/write little endian float from a byte array.
VH_LE_INT - Static variable in class org.apache.lucene.util.BitUtil: A VarHandle to read/write little endian int from a byte array.
VH_LE_LONG - Static variable in class org.apache.lucene.util.BitUtil: A VarHandle to read/write little endian long from a byte array.
VH_LE_SHORT - Static variable in class org.apache.lucene.util.BitUtil: A VarHandle to read/write little endian short from/to a byte array.
VH_NATIVE_DOUBLE - Static variable in class org.apache.lucene.util.BitUtil: A VarHandle to read/write native endian double from a byte array.
VH_NATIVE_FLOAT - Static variable in class org.apache.lucene.util.BitUtil: A VarHandle to read/write native endian float from a byte array.
VH_NATIVE_INT - Static variable in class org.apache.lucene.util.BitUtil: A VarHandle to read/write native endian int from a byte array.
VH_NATIVE_LONG - Static variable in class org.apache.lucene.util.BitUtil: A VarHandle to read/write native endian long from a byte array.
VH_NATIVE_SHORT - Static variable in class org.apache.lucene.util.BitUtil: A VarHandle to read/write native endian short from/to a byte array.
VirtualMethod<C> - Class in org.apache.lucene.util: A utility for keeping backwards compatibility on previously abstract methods (or similar replacements).
VirtualMethod(Class<C>, String, Class<?>...) - Constructor for class org.apache.lucene.util.VirtualMethod: Creates a new instance for the given baseClass and method declaration.
visit(int) - Method in class org.apache.lucene.index.CheckIndex.VerifyPointsVisitor
visit(int) - Method in interface org.apache.lucene.index.PointValues.IntersectVisitor: Called for all documents in a leaf cell that's fully contained by the query.
visit(int, byte[]) - Method in class org.apache.lucene.index.CheckIndex.VerifyPointsVisitor
visit(int, byte[]) - Method in interface org.apache.lucene.index.PointValues.IntersectVisitor: Called for all documents in a leaf cell that crosses the query.
visit(DocIdSetIterator) - Method in interface org.apache.lucene.index.PointValues.IntersectVisitor: Similar to PointValues.IntersectVisitor.visit(int), but a bulk visit and implementations may have their optimizations.
visit(DocIdSetIterator, byte[]) - Method in interface org.apache.lucene.index.PointValues.IntersectVisitor: Similar to PointValues.IntersectVisitor.visit(int, byte[]) but in this case the packedValue can have more than one docID associated to it.
visit(QueryVisitor) - Method in class org.apache.lucene.document.RangeFieldQuery
visit(QueryVisitor) - Method in class org.apache.lucene.document.XYDocValuesPointInGeometryQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.AutomatonQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.BlendedTermQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.BooleanQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.BoostQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.ConstantScoreQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.FieldExistsQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.FuzzyQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.IndexOrDocValuesQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.IndexSortSortedNumericDocValuesRangeQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.IndriQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.MatchAllDocsQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.MatchNoDocsQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.MultiPhraseQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.NGramPhraseQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.PhraseQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.PointInSetQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.PointRangeQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.Query: Recurse through the query tree, visiting any child queries.
visit(QueryVisitor) - Method in class org.apache.lucene.search.SynonymQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.TermInSetQuery
visit(QueryVisitor) - Method in class org.apache.lucene.search.TermQuery
visit(QueryVisitor, Query, String) - Method in class org.apache.lucene.util.automaton.CompiledAutomaton: Report back to a QueryVisitor how this automaton matches terms
visit(IntsRef) - Method in interface org.apache.lucene.index.PointValues.IntersectVisitor: Similar to PointValues.IntersectVisitor.visit(int), but a bulk visit and implements may have their optimizations.
visitDocIDs(PointValues.IntersectVisitor) - Method in class org.apache.lucene.codecs.MutablePointTree
visitDocIDs(PointValues.IntersectVisitor) - Method in interface org.apache.lucene.index.PointValues.PointTree: Visit all the docs below the current node.
visitDocValues(PointValues.IntersectVisitor) - Method in interface org.apache.lucene.index.PointValues.PointTree: Visit all the docs and values below the current node.
visitedCount - Variable in class org.apache.lucene.search.AbstractKnnCollector
visitedCount() - Method in class org.apache.lucene.search.AbstractKnnCollector
visitedCount() - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
visitedCount() - Method in interface org.apache.lucene.search.KnnCollector
visitedCount() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
visitedCount() - Method in class org.apache.lucene.util.hnsw.NeighborQueue
visitedCount() - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector
visitLeaf(Query) - Method in class org.apache.lucene.search.QueryVisitor: Called by leaf queries that do not match on terms
visitLimit() - Method in class org.apache.lucene.search.AbstractKnnCollector
visitLimit() - Method in class org.apache.lucene.search.knn.MultiLeafKnnCollector
visitLimit() - Method in interface org.apache.lucene.search.KnnCollector
visitLimit() - Method in class org.apache.lucene.util.hnsw.HnswGraphBuilder.GraphBuilderKnnCollector
visitLimit() - Method in class org.apache.lucene.util.hnsw.OrdinalTranslatedKnnCollector

W

waitForGeneration(long) - Method in class org.apache.lucene.search.ControlledRealTimeReopenThread: Waits for the target generation to become visible in the searcher.
waitForGeneration(long, int) - Method in class org.apache.lucene.search.ControlledRealTimeReopenThread: Waits for the target generation to become visible in the searcher, up to a maximum specified milli-seconds.
wakeup() - Method in class org.apache.lucene.index.MergePolicy.OneMergeProgress: Request a wakeup for any threads stalled in MergePolicy.OneMergeProgress.pauseNanos(long, org.apache.lucene.index.MergePolicy.OneMergeProgress.PauseReason, java.util.function.BooleanSupplier).
warm(LeafReader) - Method in interface org.apache.lucene.index.IndexWriter.IndexReaderWarmer: Invoked on the LeafReader for the newly merged segment, before that segment is made visible to near-real-time readers.
warm(LeafReader) - Method in class org.apache.lucene.index.SimpleMergedSegmentWarmer
wasBuiltFor(IndexReaderContext) - Method in class org.apache.lucene.index.TermStates: Expert: Return whether this TermStates was built for the given IndexReaderContext.
WeakIdentityMap<K,V> - Class in org.apache.lucene.util: Implements a combination of WeakHashMap and IdentityHashMap.
weight - Variable in class org.apache.lucene.search.Scorer: the Scorer's parent Weight
Weight - Class in org.apache.lucene.search: Expert: Calculate query weights and build query scorers.
Weight(Query) - Constructor for class org.apache.lucene.search.Weight: Sole constructor, typically invoked by sub-classes.
Weight.DefaultBulkScorer - Class in org.apache.lucene.search: Just wraps a Scorer and performs top scoring using it.
weights - Variable in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight: The Weights for our subqueries, in 1-1 correspondence with disjuncts
WILDCARD_CHAR - Static variable in class org.apache.lucene.search.WildcardQuery: Char equality with support for wildcards
WILDCARD_ESCAPE - Static variable in class org.apache.lucene.search.WildcardQuery: Escape character
WILDCARD_STRING - Static variable in class org.apache.lucene.search.WildcardQuery: String equality with support for wildcards
WildcardQuery - Class in org.apache.lucene.search: Implements the wildcard search query.
WildcardQuery(Term) - Constructor for class org.apache.lucene.search.WildcardQuery: Constructs a query for terms matching term.
WildcardQuery(Term, int) - Constructor for class org.apache.lucene.search.WildcardQuery: Constructs a query for terms matching term.
WildcardQuery(Term, int, MultiTermQuery.RewriteMethod) - Constructor for class org.apache.lucene.search.WildcardQuery: Constructs a query for terms matching term.
WINDOWS - Static variable in class org.apache.lucene.util.Constants: True iff running on Windows.
withDefault(DoubleValues, double) - Static method in class org.apache.lucene.search.DoubleValues: Wrap a DoubleValues instance, returning a default if the wrapped instance has no value
within(double, double, double, double, double, double, double, double) - Static method in interface org.apache.lucene.geo.Component2D: Compute whether the first bounding box 1 is within the second bounding box *
WITHIN - org.apache.lucene.document.RangeFieldQuery.QueryType: Use this for within queries.
WITHIN - org.apache.lucene.document.ShapeField.QueryRelation: used for WITHIN Queries
withinLine(double, double, boolean, double, double) - Method in interface org.apache.lucene.geo.Component2D: Compute the within relation of this component2D with a triangle *
withinLine(double, double, double, double, double, double, boolean, double, double) - Method in interface org.apache.lucene.geo.Component2D: Compute the within relation of this component2D with a line *
withinPoint(double, double) - Method in interface org.apache.lucene.geo.Component2D: Compute the within relation of this component2D with a point *
withinTriangle(double, double, boolean, double, double, boolean, double, double, boolean) - Method in interface org.apache.lucene.geo.Component2D: Compute the within relation of this component2D with a triangle *
withinTriangle(double, double, double, double, double, double, boolean, double, double, boolean, double, double, boolean) - Method in interface org.apache.lucene.geo.Component2D: Compute the within relation of this component2D with a triangle *
withRandomAccess() - Method in class org.apache.lucene.store.IOContext: Return an updated IOContext that has IOContext.randomAccess set to true if IOContext.context is IOContext.Context.READ or IOContext.Context.DEFAULT.
wktName() - Method in enum org.apache.lucene.geo.SimpleWKTShapeParser.ShapeType: wkt shape name
WORD_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Alphanumeric sequences
WordlistLoader - Class in org.apache.lucene.analysis: Loader for text files that represent a list of stopwords.
wrap(Iterable<? extends Collector>) - Static method in class org.apache.lucene.search.MultiCollector: Wraps a list of Collectors with a MultiCollector.
wrap(String, IndexInput, long, long) - Static method in class org.apache.lucene.store.BufferedIndexInput: Wraps a portion of another IndexInput with buffering.
wrap(List<? extends LeafReader>) - Method in class org.apache.lucene.index.FilterDirectoryReader.SubReaderWrapper: Wraps a list of LeafReaders
wrap(CodecReader, Sorter.DocMap, Sort) - Static method in class org.apache.lucene.index.SortingCodecReader: Expert: same as SortingCodecReader.wrap(org.apache.lucene.index.CodecReader, Sort) but operates directly on a Sorter.DocMap.
wrap(CodecReader, Sort) - Static method in class org.apache.lucene.index.SortingCodecReader: Return a sorted view of reader according to the order defined by sort .
wrap(DirectoryReader, QueryTimeout) - Static method in class org.apache.lucene.index.ExitableDirectoryReader: Wraps a provided DirectoryReader.
wrap(LeafReader) - Method in class org.apache.lucene.index.ExitableDirectoryReader.ExitableSubReaderWrapper
wrap(LeafReader) - Method in class org.apache.lucene.index.FilterDirectoryReader.SubReaderWrapper: Wrap one of the parent DirectoryReader's subreaders
wrap(LeafReader) - Static method in class org.apache.lucene.index.SlowCodecReaderWrapper: Returns a CodecReader view of reader.
wrap(SortedNumericDocValues, SortedNumericSelector.Type, SortField.Type) - Static method in class org.apache.lucene.search.SortedNumericSelector: Wraps a multi-valued SortedNumericDocValues as a single-valued view, using the specified selector and numericType.
wrap(SortedSetDocValues, SortedSetSelector.Type) - Static method in class org.apache.lucene.search.SortedSetSelector: Wraps a multi-valued SortedSetDocValues as a single-valued view, using the specified selector
wrap(Collector...) - Static method in class org.apache.lucene.search.MultiCollector: See MultiCollector.wrap(Iterable).
wrap(Scorable) - Static method in class org.apache.lucene.search.ScoreCachingWrappingScorer: Wraps the provided Scorable unless it's already an instance of ScoreCachingWrappingScorer, in which case it will just return the provided instance.
wrapComponents(String, Analyzer.TokenStreamComponents) - Method in class org.apache.lucene.analysis.AnalyzerWrapper: Wraps / alters the given TokenStreamComponents, taken from the wrapped Analyzer, to form new components.
wrapComponents(String, Analyzer.TokenStreamComponents) - Method in class org.apache.lucene.analysis.DelegatingAnalyzerWrapper
wrapForMerge(CodecReader) - Method in class org.apache.lucene.index.MergePolicy.OneMerge: Wrap a reader prior to merging in order to add/remove fields or documents.
wrapForMerge(MergePolicy.OneMerge, Directory) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
wrapForMerge(MergePolicy.OneMerge, Directory) - Method in class org.apache.lucene.index.MergeScheduler: Wraps the incoming Directory so that we can merge-throttle it using RateLimitedIndexOutput.
wrapForMerge(MergePolicy.OneMerge, Directory) - Method in class org.apache.lucene.index.NoMergeScheduler
wrapQuery(String, Query) - Static method in class org.apache.lucene.search.NamedMatches: Wrap a Query so that it associates a name with its Matches
wrapReader(String, Reader) - Method in class org.apache.lucene.analysis.AnalyzerWrapper: Wraps / alters the given Reader.
wrapReader(String, Reader) - Method in class org.apache.lucene.analysis.DelegatingAnalyzerWrapper
wrapReaderForNormalization(String, Reader) - Method in class org.apache.lucene.analysis.AnalyzerWrapper: Wraps / alters the given Reader.
wrapReaderForNormalization(String, Reader) - Method in class org.apache.lucene.analysis.DelegatingAnalyzerWrapper
wrapTokenStreamForNormalization(String, TokenStream) - Method in class org.apache.lucene.analysis.AnalyzerWrapper: Wraps / alters the given TokenStream for normalization purposes, taken from the wrapped Analyzer, to form new components.
wrapTokenStreamForNormalization(String, TokenStream) - Method in class org.apache.lucene.analysis.DelegatingAnalyzerWrapper
write(byte[]) - Method in class org.apache.lucene.util.OfflineSorter.ByteSequencesWriter: Writes a byte array.
write(byte[], int, int) - Method in class org.apache.lucene.util.OfflineSorter.ByteSequencesWriter: Writes a byte array.
write(Long, DataOutput) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
write(Object, DataOutput) - Method in class org.apache.lucene.util.fst.NoOutputs
write(Fields, NormsProducer) - Method in class org.apache.lucene.codecs.FieldsConsumer: Write all fields, terms and postings.
write(Fields, NormsProducer) - Method in class org.apache.lucene.codecs.lucene90.blocktree.Lucene90BlockTreeTermsWriter
write(SortField, DataOutput) - Static method in class org.apache.lucene.index.SortFieldProvider: Writes a SortField to a DataOutput
write(Directory, SegmentInfo, String, FieldInfos, IOContext) - Method in class org.apache.lucene.codecs.FieldInfosFormat: Writes the provided FieldInfos to the directory.
write(Directory, SegmentInfo, String, FieldInfos, IOContext) - Method in class org.apache.lucene.codecs.lucene94.Lucene94FieldInfosFormat
write(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.CompoundFormat: Packs the provided segment's files into a compound format.
write(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.lucene90.Lucene90CompoundFormat
write(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.lucene99.Lucene99SegmentInfoFormat
write(Directory, SegmentInfo, IOContext) - Method in class org.apache.lucene.codecs.SegmentInfoFormat: Write SegmentInfo data.
write(IndexOutput) - Method in class org.apache.lucene.index.SegmentInfos: Write ourselves to the provided IndexOutput
write(BytesRef) - Method in class org.apache.lucene.util.OfflineSorter.ByteSequencesWriter: Writes a BytesRef.
write(BytesRef, DataOutput) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
write(CharsRef, DataOutput) - Method in class org.apache.lucene.util.fst.CharSequenceOutputs
write(PairOutputs.Pair<A, B>, DataOutput) - Method in class org.apache.lucene.util.fst.PairOutputs
write(IntsRef, DataOutput) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
write(T, DataOutput) - Method in class org.apache.lucene.util.fst.Outputs: Encode an output value into a DataOutput.
WRITE_LOCK_NAME - Static variable in class org.apache.lucene.index.IndexWriter: Name of the write lock in the index.
writeBEInt(DataOutput, int) - Static method in class org.apache.lucene.codecs.CodecUtil: write int value on header / footer with big endian order
writeBELong(DataOutput, long) - Static method in class org.apache.lucene.codecs.CodecUtil: write long value on header / footer with big endian order
writeBitSet(DocIdSetIterator, IndexOutput, byte) - Static method in class org.apache.lucene.codecs.lucene90.IndexedDISI: Writes the docIDs from it to out, in logical blocks, one for each 65536 docIDs in monotonically increasing gap-less order.
writeByte(byte) - Method in class org.apache.lucene.store.ByteArrayDataOutput
writeByte(byte) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
writeByte(byte) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
writeByte(byte) - Method in class org.apache.lucene.store.DataOutput: Writes a single byte.
writeByte(byte) - Method in class org.apache.lucene.store.FilterIndexOutput
writeByte(byte) - Method in class org.apache.lucene.store.OutputStreamDataOutput
writeByte(byte) - Method in class org.apache.lucene.store.OutputStreamIndexOutput
writeByte(byte) - Method in class org.apache.lucene.store.RateLimitedIndexOutput
writeByte(byte) - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataOutput
writeBytes(byte[]) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
writeBytes(byte[], int) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
writeBytes(byte[], int) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
writeBytes(byte[], int) - Method in class org.apache.lucene.store.DataOutput: Writes an array of bytes.
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.ByteArrayDataOutput
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.DataOutput: Writes an array of bytes.
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.FilterIndexOutput
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.OutputStreamDataOutput
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.OutputStreamIndexOutput
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.RateLimitedIndexOutput
writeBytes(byte[], int, int) - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataOutput
writeBytes(ByteBuffer) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
writeChildPointer(long, DataOutput) - Method in class org.apache.lucene.codecs.MultiLevelSkipListWriter: Writes the child pointer of a block to the given output.
writeField(FieldInfo, double) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
writeField(FieldInfo, double) - Method in class org.apache.lucene.codecs.StoredFieldsWriter: Writes a stored double value.
writeField(FieldInfo, float) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
writeField(FieldInfo, float) - Method in class org.apache.lucene.codecs.StoredFieldsWriter: Writes a stored float value.
writeField(FieldInfo, int) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
writeField(FieldInfo, int) - Method in class org.apache.lucene.codecs.StoredFieldsWriter: Writes a stored int value.
writeField(FieldInfo, long) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
writeField(FieldInfo, long) - Method in class org.apache.lucene.codecs.StoredFieldsWriter: Writes a stored long value.
writeField(FieldInfo, String) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
writeField(FieldInfo, String) - Method in class org.apache.lucene.codecs.StoredFieldsWriter: Writes a stored String value.
writeField(FieldInfo, PointsReader) - Method in class org.apache.lucene.codecs.lucene90.Lucene90PointsWriter
writeField(FieldInfo, PointsReader) - Method in class org.apache.lucene.codecs.PointsWriter: Write all values contained in the provided reader
writeField(FieldInfo, ByteVectorValues, int) - Method in class org.apache.lucene.codecs.BufferingKnnVectorsWriter: Write the provided byte vector field
writeField(FieldInfo, FloatVectorValues, int) - Method in class org.apache.lucene.codecs.BufferingKnnVectorsWriter: Write the provided float vector field
writeField(FieldInfo, DataInput, int) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
writeField(FieldInfo, DataInput, int) - Method in class org.apache.lucene.codecs.StoredFieldsWriter: Writes a stored binary value from a DataInput and a length.
writeField(FieldInfo, BytesRef) - Method in class org.apache.lucene.codecs.lucene90.compressing.Lucene90CompressingStoredFieldsWriter
writeField(FieldInfo, BytesRef) - Method in class org.apache.lucene.codecs.StoredFieldsWriter: Writes a stored binary value.
writeField(IndexOutput, IndexOutput, IndexOutput, String, MutablePointTree) - Method in class org.apache.lucene.util.bkd.BKDWriter: Write a field from a MutablePointTree.
writeFinalOutput(T, DataOutput) - Method in class org.apache.lucene.util.fst.Outputs: Encode an final node output value into a DataOutput.
writeFooter(IndexOutput) - Static method in class org.apache.lucene.codecs.CodecUtil: Writes a codec footer, which records both a checksum algorithm ID and a checksum.
writeFreqs - Variable in class org.apache.lucene.codecs.PushPostingsWriterBase: True if the current field writes freqs.
writeGroupVInts(long[], int) - Method in class org.apache.lucene.store.DataOutput: Encode integers using group-varint.
writeGroupVInts(DataOutput, byte[], long[], int) - Static method in class org.apache.lucene.util.GroupVIntUtil: The implementation for group-varint encoding, It uses a maximum of GroupVIntUtil.MAX_LENGTH_PER_GROUP bytes scratch buffer.
writeHeader(DataOutput, String, int) - Static method in class org.apache.lucene.codecs.CodecUtil: Writes a codec header, which records both a string to identify the file and a version number.
writeIndexHeader(DataOutput, String, int, byte[], String) - Static method in class org.apache.lucene.codecs.CodecUtil: Writes a codec header for an index file, which records both a string to identify the format of the file, a version number, and data to identify the file instance (ID and auxiliary suffix such as generation).
writeInt(int) - Method in class org.apache.lucene.store.ByteArrayDataOutput
writeInt(int) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
writeInt(int) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
writeInt(int) - Method in class org.apache.lucene.store.DataOutput: Writes an int as four bytes (LE byte order).
writeInt(int) - Method in class org.apache.lucene.store.OutputStreamIndexOutput
writeInt(int) - Method in class org.apache.lucene.store.RateLimitedIndexOutput
writeLevelLength(long, IndexOutput) - Method in class org.apache.lucene.codecs.MultiLevelSkipListWriter: Writes the length of a level to the given output.
writeLiveDocs(Bits, Directory, SegmentCommitInfo, int, IOContext) - Method in class org.apache.lucene.codecs.LiveDocsFormat: Persist live docs bits.
writeLiveDocs(Bits, Directory, SegmentCommitInfo, int, IOContext) - Method in class org.apache.lucene.codecs.lucene90.Lucene90LiveDocsFormat
writeLong(long) - Method in class org.apache.lucene.store.ByteArrayDataOutput
writeLong(long) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
writeLong(long) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
writeLong(long) - Method in class org.apache.lucene.store.DataOutput: Writes a long as eight bytes (LE byte order).
writeLong(long) - Method in class org.apache.lucene.store.OutputStreamIndexOutput
writeLong(long) - Method in class org.apache.lucene.store.RateLimitedIndexOutput
writeLong(long, int) - Method in class org.apache.lucene.util.packed.PackedDataOutput: Write a value using exactly bitsPerValue bits.
writeMapOfStrings(Map<String, String>) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
writeMapOfStrings(Map<String, String>) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
writeMapOfStrings(Map<String, String>) - Method in class org.apache.lucene.store.DataOutput: Writes a String map.
writeOffsets - Variable in class org.apache.lucene.codecs.PushPostingsWriterBase: True if the current field writes offsets.
writePayloads - Variable in class org.apache.lucene.codecs.PushPostingsWriterBase: True if the current field writes payloads.
writePositions - Variable in class org.apache.lucene.codecs.PushPostingsWriterBase: True if the current field writes positions.
writeQuantizedVectorData(IndexOutput, QuantizedByteVectorValues, byte, boolean) - Static method in class org.apache.lucene.codecs.lucene99.Lucene99ScalarQuantizedVectorsWriter: Writes the vector values to the output and returns a set of documents that contains vectors.
writer - Variable in class org.apache.lucene.util.bkd.BKDRadixSelector.PathSlice
Writer(DataOutput, int, int) - Constructor for class org.apache.lucene.util.packed.PackedInts.Writer
writeSetOfStrings(Set<String>) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
writeSetOfStrings(Set<String>) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
writeSetOfStrings(Set<String>) - Method in class org.apache.lucene.store.DataOutput: Writes a String set.
writeShort(short) - Method in class org.apache.lucene.store.ByteArrayDataOutput
writeShort(short) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
writeShort(short) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
writeShort(short) - Method in class org.apache.lucene.store.DataOutput: Writes a short as two bytes (LE byte order).
writeShort(short) - Method in class org.apache.lucene.store.OutputStreamIndexOutput
writeShort(short) - Method in class org.apache.lucene.store.RateLimitedIndexOutput
writeSkip(IndexOutput) - Method in class org.apache.lucene.codecs.MultiLevelSkipListWriter: Writes the buffered skip lists to the given output.
writeSkipData(int, DataOutput) - Method in class org.apache.lucene.codecs.MultiLevelSkipListWriter: Subclasses must implement the actual skip data encoding in this method.
writeSortField(SortField, DataOutput) - Method in class org.apache.lucene.index.SortFieldProvider: Writes a SortField to a DataOutput
writeSortField(SortField, DataOutput) - Method in class org.apache.lucene.search.SortedNumericSortField.Provider
writeSortField(SortField, DataOutput) - Method in class org.apache.lucene.search.SortedSetSortField.Provider
writeSortField(SortField, DataOutput) - Method in class org.apache.lucene.search.SortField.Provider
writeStoredMeta(int, IndexOutput, IndexOutput, int, int, DocsWithFieldSet) - Static method in class org.apache.lucene.codecs.lucene95.OrdToDocDISIReaderConfiguration: Writes out the docsWithField and ordToDoc mapping to the outputMeta and vectorData respectively.
writeString(String) - Method in class org.apache.lucene.store.ByteBuffersDataOutput
writeString(String) - Method in class org.apache.lucene.store.ByteBuffersIndexOutput
writeString(String) - Method in class org.apache.lucene.store.DataOutput: Writes a string.
writeTerm(BytesRef, TermsEnum, FixedBitSet, NormsProducer) - Method in class org.apache.lucene.codecs.PostingsWriterBase: Write all postings for one term; use the provided TermsEnum to pull a PostingsEnum.
writeTerm(BytesRef, TermsEnum, FixedBitSet, NormsProducer) - Method in class org.apache.lucene.codecs.PushPostingsWriterBase
writeTo(DataOutput) - Method in interface org.apache.lucene.util.fst.FSTReader: Write this FST to another DataOutput
writeTo(DataOutput) - Method in class org.apache.lucene.util.fst.OffHeapFSTStore
writeTo(DataOutput) - Method in class org.apache.lucene.util.fst.OnHeapFSTStore
writeVInt(int) - Method in class org.apache.lucene.store.DataOutput: Writes an int in a variable-length format.
writeVLong(long) - Method in class org.apache.lucene.store.DataOutput: Writes an long in a variable-length format.
writeZInt(int) - Method in class org.apache.lucene.store.DataOutput: Write a zig-zag-encoded variable-length integer.
writeZLong(long) - Method in class org.apache.lucene.store.DataOutput: Write a zig-zag-encoded variable-length long.

X

xor(DocIdSetIterator) - Method in class org.apache.lucene.util.FixedBitSet: Does in-place XOR of the bits provided by the iterator.
xor(FixedBitSet) - Method in class org.apache.lucene.util.FixedBitSet: this = this XOR other
xor(LongBitSet) - Method in class org.apache.lucene.util.LongBitSet: this = this XOR other
xorBitCount(byte[], byte[]) - Static method in class org.apache.lucene.util.VectorUtil: XOR bit count computed over signed bytes.
XYCircle - Class in org.apache.lucene.geo: Represents a circle on the XY plane.
XYCircle(float, float, float) - Constructor for class org.apache.lucene.geo.XYCircle: Creates a new circle from the supplied x/y center and radius.
XYDocValuesField - Class in org.apache.lucene.document: An per-document location field.
XYDocValuesField(String, float, float) - Constructor for class org.apache.lucene.document.XYDocValuesField: Creates a new XYDocValuesField with the specified x and y
XYDocValuesPointInGeometryQuery - Class in org.apache.lucene.document: XYGeometry query for XYDocValuesField.
XYEncodingUtils - Class in org.apache.lucene.geo: reusable cartesian geometry encoding methods
XYGeometry - Class in org.apache.lucene.geo: Cartesian Geometry object.
XYGeometry() - Constructor for class org.apache.lucene.geo.XYGeometry
XYLine - Class in org.apache.lucene.geo: Represents a line in cartesian space.
XYLine(float[], float[]) - Constructor for class org.apache.lucene.geo.XYLine: Creates a new Line from the supplied X/Y array.
XYPoint - Class in org.apache.lucene.geo: Represents a point on the earth's surface.
XYPoint(float, float) - Constructor for class org.apache.lucene.geo.XYPoint: Creates a new Point from the supplied latitude/longitude.
XYPointField - Class in org.apache.lucene.document: An indexed XY position field.
XYPointField(String, float, float) - Constructor for class org.apache.lucene.document.XYPointField: Creates a new XYPoint with the specified x and y
XYPolygon - Class in org.apache.lucene.geo: Represents a polygon in cartesian space.
XYPolygon(float[], float[], XYPolygon...) - Constructor for class org.apache.lucene.geo.XYPolygon: Creates a new Polygon from the supplied x, y arrays, and optionally any holes.
XYRectangle - Class in org.apache.lucene.geo: Represents a x/y cartesian rectangle.
XYRectangle(float, float, float, float) - Constructor for class org.apache.lucene.geo.XYRectangle: Constructs a bounding box by first validating the provided x and y coordinates
XYShape - Class in org.apache.lucene.document: A cartesian shape utility class for indexing and searching geometries whose vertices are unitless x, y values.
XYShapeDocValues - Class in org.apache.lucene.document: A concrete implementation of ShapeDocValues for storing binary doc value representation of XYShape geometries in a XYShapeDocValuesField
XYShapeDocValues(List<ShapeField.DecodedTriangle>) - Constructor for class org.apache.lucene.document.XYShapeDocValues: protected ctor for instantiating a cartesian doc value based on a tessellation
XYShapeDocValues(BytesRef) - Constructor for class org.apache.lucene.document.XYShapeDocValues: protected ctor for instantiating a cartesian doc value based on an already retrieved binary format
XYShapeDocValuesField - Class in org.apache.lucene.document: Concrete implementation of a ShapeDocValuesField for cartesian geometries.
XYShapeDocValuesField(String, List<ShapeField.DecodedTriangle>) - Constructor for class org.apache.lucene.document.XYShapeDocValuesField: constructs a XYShapeDocValueField from a pre-tessellated geometry
XYShapeDocValuesField(String, BytesRef) - Constructor for class org.apache.lucene.document.XYShapeDocValuesField: Creates a XYShapeDocValueField from a given serialized value

Y

YEAR - org.apache.lucene.document.DateTools.Resolution: Limit a date's resolution to year granularity.
YES - org.apache.lucene.document.Field.Store: Store the original field value in the index.
YES - org.apache.lucene.index.FilteredTermsEnum.AcceptStatus: Accept the term and position the enum at the next term.
YES - org.apache.lucene.index.StoredFieldVisitor.Status: YES: the field should be visited.
YES - Static variable in class org.apache.lucene.index.SegmentInfo: Used by some member fields to mean present (e.g., norms, deletions).
YES_AND_SEEK - org.apache.lucene.index.FilteredTermsEnum.AcceptStatus: Accept the term and advance (FilteredTermsEnum.nextSeekTerm(BytesRef)) to the next term.
yyatEOF() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Returns whether the scanner has reached the end of the reader it reads from.
yybegin(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Enters a new lexical state.
yychar() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Character count processed so far
yycharat(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Returns the character at the given position from the matched text.
yyclose() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Closes the input reader.
YYEOF - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: This character denotes the end of file.
YYINITIAL - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Lexical States.
yylength() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: How many characters were matched.
yypushback(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Pushes the specified amount of characters back into the input stream.
yyreset(Reader) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Resets the scanner to read from a new input stream.
yystate() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Returns the current lexical state.
yytext() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl: Returns the text matched by the current regular expression.

Z

ZEROES - Static variable in class org.apache.lucene.util.LongValues
zigZagDecode(int) - Static method in class org.apache.lucene.util.BitUtil: Decode an int previously encoded with BitUtil.zigZagEncode(int).
zigZagDecode(long) - Static method in class org.apache.lucene.util.BitUtil: Decode a long previously encoded with BitUtil.zigZagEncode(long).
zigZagEncode(int) - Static method in class org.apache.lucene.util.BitUtil: Same as BitUtil.zigZagEncode(long) but on integers.
zigZagEncode(long) - Static method in class org.apache.lucene.util.BitUtil: Zig-zag encode the provided long.

_

_innerIter - Variable in class org.apache.lucene.search.FilteredDocIdSetIterator

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