A B C D E F G H I J K L M N O P Q R S T U V W X Y _

A

AbstractAllTermDocs - Class in org.apache.lucene.index
Base class for enumerating all but deleted docs.
AbstractAllTermDocs(int) - Constructor for class org.apache.lucene.index.AbstractAllTermDocs
 
AbstractField - Class in org.apache.lucene.document
 
AbstractField() - Constructor for class org.apache.lucene.document.AbstractField
 
AbstractField(String, Field.Store, Field.Index, Field.TermVector) - Constructor for class org.apache.lucene.document.AbstractField
 
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.LengthFilter
 
accept() - Method in class org.apache.lucene.analysis.StopFilter
Returns the next input Token whose term() is not a stop word.
accept(AttributeSource) - Method in class org.apache.lucene.analysis.TeeSinkTokenFilter.SinkFilter
Returns true, iff the current state of the passed-in AttributeSource shall be stored in the sink.
accept(String) - Method in interface org.apache.lucene.document.FieldSelector
 
accept(String) - Method in class org.apache.lucene.document.LoadFirstFieldSelector
 
accept(String) - Method in class org.apache.lucene.document.MapFieldSelector
Load field according to its associated value in fieldSelections
accept(String) - Method in class org.apache.lucene.document.SetBasedFieldSelector
Indicate whether to load the field with the given name or not.
accept(File, String) - Method in class org.apache.lucene.index.IndexFileNameFilter
 
acceptPosition(Spans) - Method in class org.apache.lucene.search.spans.SpanFirstQuery
 
acceptPosition(Spans) - Method in class org.apache.lucene.search.spans.SpanNearPayloadCheckQuery
 
acceptPosition(Spans) - Method in class org.apache.lucene.search.spans.SpanPayloadCheckQuery
 
acceptPosition(Spans) - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery
Implementing classes are required to return whether the current position is a match for the passed in "match" SpanQuery.
acceptPosition(Spans) - Method in class org.apache.lucene.search.spans.SpanPositionRangeQuery
 
acceptsDocsOutOfOrder() - Method in class org.apache.lucene.search.CachingCollector
 
acceptsDocsOutOfOrder() - Method in class org.apache.lucene.search.Collector
Return true if this collector does not require the matching docIDs to be delivered in int sort order (smallest to largest) to Collector.collect(int).
acceptsDocsOutOfOrder() - Method in class org.apache.lucene.search.MultiCollector
 
acceptsDocsOutOfOrder() - Method in class org.apache.lucene.search.PositiveScoresOnlyCollector
 
acceptsDocsOutOfOrder() - Method in class org.apache.lucene.search.TimeLimitingCollector
 
acceptsDocsOutOfOrder() - Method in class org.apache.lucene.search.TopFieldCollector
 
acceptsDocsOutOfOrder() - Method in class org.apache.lucene.search.TotalHitCountCollector
 
acquire(long) - Method in class org.apache.lucene.search.SearcherLifetimeManager
Retrieve a previously recorded IndexSearcher, if it has not yet been closed
acquire() - Method in class org.apache.lucene.search.SearcherManager
Obtain the current IndexSearcher.
acquireWriteLock() - Method in class org.apache.lucene.index.IndexReader
Does nothing by default.
ACRONYM - Static variable in class org.apache.lucene.analysis.standard.ClassicTokenizer
 
ACRONYM - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
Deprecated.  
ACRONYM_DEP - Static variable in class org.apache.lucene.analysis.standard.ClassicTokenizer
Deprecated. this solves a bug where HOSTs that end with '.' are identified as ACRONYMs.
ACRONYM_DEP - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
Deprecated. this solves a bug where HOSTs that end with '.' are identified as ACRONYMs.
actualEnum - Variable in class org.apache.lucene.search.FilteredTermEnum
the delegate enum - to set this member use FilteredTermEnum.setEnum(org.apache.lucene.index.TermEnum)
add(Object) - Method in class org.apache.lucene.analysis.CharArraySet
 
add(CharSequence) - Method in class org.apache.lucene.analysis.CharArraySet
Add this CharSequence into the set
add(String) - Method in class org.apache.lucene.analysis.CharArraySet
Add this String into the set
add(char[]) - Method in class org.apache.lucene.analysis.CharArraySet
Add this char[] directly to the set.
add(String, String) - Method in class org.apache.lucene.analysis.NormalizeCharMap
Records a replacement to be applied to the inputs stream.
add(Fieldable) - 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
 
add(IndexReader) - Method in class org.apache.lucene.index.ParallelReader
Add an IndexReader.
add(IndexReader, boolean) - Method in class org.apache.lucene.index.ParallelReader
Add an IndexReader whose stored fields will not be returned.
add(SegmentInfo) - Method in class org.apache.lucene.index.SegmentInfos
 
add(Query, BooleanClause.Occur) - Method in class org.apache.lucene.search.BooleanQuery
Adds a clause to a boolean query.
add(BooleanClause) - Method in class org.apache.lucene.search.BooleanQuery
Adds a clause to a boolean query.
add(Query) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
Add a subquery to this disjunction
add(Collection<Query>) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
Add a collection of disjuncts to this disjunction via Iterable
add(Term) - Method in class org.apache.lucene.search.MultiPhraseQuery
Add a single term at the next position in the phrase.
add(Term[]) - Method in class org.apache.lucene.search.MultiPhraseQuery
Add multiple terms at the next position in the phrase.
add(Term[], int) - Method in class org.apache.lucene.search.MultiPhraseQuery
Allows to specify the relative position of terms within the phrase.
add(Term) - Method in class org.apache.lucene.search.PhraseQuery
Adds a term to the end of the query phrase.
add(Term, int) - Method in class org.apache.lucene.search.PhraseQuery
Adds a term to the end of the query phrase.
add(BytesRef) - Method in class org.apache.lucene.util.BytesRefHash
Adds a new BytesRef
add(BytesRef, int) - Method in class org.apache.lucene.util.BytesRefHash
Adds a new BytesRef with a pre-calculated hash code.
add(BytesRef, T) - Method in class org.apache.lucene.util.fst.Builder
 
add(char[], int, int, T) - Method in class org.apache.lucene.util.fst.Builder
Sugar: adds the UTF32 codepoints from char[] slice.
add(CharSequence, T) - Method in class org.apache.lucene.util.fst.Builder
Sugar: adds the UTF32 codepoints from CharSequence.
add(IntsRef, T) - Method in class org.apache.lucene.util.fst.Builder
It's OK to add the same input twice in a row with different outputs, as long as outputs impls the merge method.
add(BytesRef, BytesRef) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
 
add(IntsRef, IntsRef) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
 
add(Object, Object) - Method in class org.apache.lucene.util.fst.NoOutputs
 
add(T, T) - Method in class org.apache.lucene.util.fst.Outputs
Eg add("foo", "bar") -> "foobar"
add(PairOutputs.Pair<A, B>, PairOutputs.Pair<A, B>) - Method in class org.apache.lucene.util.fst.PairOutputs
 
add(Long, Long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
 
add(Object, Object) - Method in class org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs
 
add(E) - Method in class org.apache.lucene.util.MapBackedSet
 
add(long) - Method in class org.apache.lucene.util.packed.PackedInts.Writer
 
add(T) - Method in class org.apache.lucene.util.PriorityQueue
Adds an Object to a PriorityQueue in log(size) time.
add(int, IndexReader) - Method in class org.apache.lucene.util.ReaderUtil.Gather
 
add_escapes(String) - Method in exception org.apache.lucene.queryParser.ParseException
Used to convert raw characters to their escaped version when these raw version cannot be used as part of an ASCII string literal.
addAll(Iterable<SegmentInfo>) - Method in class org.apache.lucene.index.SegmentInfos
 
addAnalyzer(String, Analyzer) - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
Deprecated. Changing the Analyzer for a field after instantiation prevents reusability. Analyzers for fields should be set during construction.
addAndGet(long) - Method in class org.apache.lucene.util.Counter
Adds the given delta to the counters current value
addAttribute(Class<A>) - 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.
addBuffer(int) - Method in class org.apache.lucene.store.RAMFile
 
addByPoolOffset(int) - Method in class org.apache.lucene.util.BytesRefHash
 
addClause(List<BooleanClause>, int, int, Query) - Method in class org.apache.lucene.queryParser.QueryParser
 
addClause(BooleanQuery, Term, float) - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
 
addClause(BooleanQuery, Term, float) - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsScoringBooleanQueryRewrite
 
addClause(SpanQuery) - Method in class org.apache.lucene.search.spans.SpanOrQuery
Adds a clause to this query
addDetail(Explanation) - Method in class org.apache.lucene.search.Explanation
Adds a sub-node to this explanation node.
addDocument(Document) - Method in class org.apache.lucene.index.IndexWriter
Adds a document to this index.
addDocument(Document, Analyzer) - Method in class org.apache.lucene.index.IndexWriter
Adds a document to this index, using the provided analyzer instead of the value of IndexWriter.getAnalyzer().
addDocument(Document, Analyzer) - Method in class org.apache.lucene.search.NRTManager
 
addDocument(Document) - Method in class org.apache.lucene.search.NRTManager
 
addDocuments(Collection<Document>) - 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.
addDocuments(Collection<Document>, Analyzer) - Method in class org.apache.lucene.index.IndexWriter
Atomically adds a block of documents, analyzed using the provided analyzer, with sequentially assigned document IDs, such that an external reader will see all or none of the documents.
addDocuments(Collection<Document>, Analyzer) - Method in class org.apache.lucene.search.NRTManager
 
addDocuments(Collection<Document>) - Method in class org.apache.lucene.search.NRTManager
 
addEscapes(String) - Static method in error org.apache.lucene.queryParser.TokenMgrError
Replaces unprintable characters by their escaped (or unicode escaped) equivalents in the given string
addFile(String) - Method in class org.apache.lucene.index.CompoundFileWriter
Add a source stream.
addFile(String, Directory) - Method in class org.apache.lucene.index.CompoundFileWriter
Same as CompoundFileWriter.addFile(String), only for files that are found in an external Directory.
addIndexes(Directory...) - Method in class org.apache.lucene.index.IndexWriter
Adds all segments from an array of indexes into this index.
addIndexes(IndexReader...) - Method in class org.apache.lucene.index.IndexWriter
Merges the provided indexes into this index.
addIndexes(Directory...) - Method in class org.apache.lucene.search.NRTManager
 
addIndexes(IndexReader...) - Method in class org.apache.lucene.search.NRTManager
 
addIndexesNoOptimize(Directory...) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriter.addIndexes(Directory...) instead
addOffCorrectMap(int, int) - Method in class org.apache.lucene.analysis.BaseCharFilter
 
addPosition(int, int) - Method in class org.apache.lucene.search.SpanFilterResult.PositionInfo
 
addRange(String, String) - Method in class org.apache.lucene.util.NumericUtils.IntRangeBuilder
Overwrite this method, if you like to receive the already prefix encoded range bounds.
addRange(int, int, int) - Method in class org.apache.lucene.util.NumericUtils.IntRangeBuilder
Overwrite this method, if you like to receive the raw int range bounds.
addRange(String, String) - Method in class org.apache.lucene.util.NumericUtils.LongRangeBuilder
Overwrite this method, if you like to receive the already prefix encoded range bounds.
addRange(long, long, int) - Method in class org.apache.lucene.util.NumericUtils.LongRangeBuilder
Overwrite this method, if you like to receive the raw long range bounds.
addReaderFinishedListener(IndexReader.ReaderFinishedListener) - Method in class org.apache.lucene.index.FilterIndexReader
 
addReaderFinishedListener(IndexReader.ReaderFinishedListener) - Method in class org.apache.lucene.index.IndexReader
Expert: adds a IndexReader.ReaderFinishedListener.
addReaderFinishedListener(IndexReader.ReaderFinishedListener) - Method in class org.apache.lucene.index.MultiReader
 
addReaderFinishedListener(IndexReader.ReaderFinishedListener) - Method in class org.apache.lucene.index.ParallelReader
 
addSinkTokenStream(TeeSinkTokenFilter.SinkTokenStream) - Method in class org.apache.lucene.analysis.TeeSinkTokenFilter
Adds a TeeSinkTokenFilter.SinkTokenStream created by another TeeSinkTokenFilter to this one.
addWaitingListener(NRTManager.WaitingListener) - Method in class org.apache.lucene.search.NRTManager
Adds a listener, to be notified when a caller is waiting for a specific generation searcher to be visible.
adjustTop() - Method in class org.apache.lucene.util.ScorerDocQueue
Should be called when the scorer at top changes doc() value.
advance(int) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
 
advance(int) - Method in class org.apache.lucene.search.DocIdSetIterator
Advances to the first beyond (see NOTE below) the current whose document number is greater than or equal to target.
advance(int) - Method in class org.apache.lucene.search.FieldCacheTermsFilter.FieldCacheTermsFilterDocIdSet.FieldCacheTermsFilterDocIdSetIterator
 
advance(int) - Method in class org.apache.lucene.search.FilteredDocIdSetIterator
 
advance(int) - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
 
advance(int) - Method in class org.apache.lucene.search.spans.SpanScorer
 
advance(int) - Method in class org.apache.lucene.util.OpenBitSetIterator
 
ALL - Static variable in class org.apache.lucene.index.SortedTermVectorMapper
Stand-in name for the field in TermVectorEntry.
allocSlice(byte[], int) - Method in class org.apache.lucene.util.ByteBlockPool
 
ALPHANUM - Static variable in class org.apache.lucene.analysis.standard.ClassicTokenizer
 
ALPHANUM - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
 
ALPHANUM - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
 
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
 
Analyzer - Class in org.apache.lucene.analysis
An Analyzer builds TokenStreams, which analyze text.
Analyzer() - Constructor for class org.apache.lucene.analysis.Analyzer
 
AND - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
and(DocIdSetIterator) - Method in class org.apache.lucene.util.FixedBitSet
Does in-place AND of the bits provided by the iterator.
and(FixedBitSet) - Method in class org.apache.lucene.util.FixedBitSet
this = this AND other
and(OpenBitSet) - Method in class org.apache.lucene.util.OpenBitSet
 
AND_OPERATOR - Static variable in class org.apache.lucene.queryParser.QueryParser
Alternative form of QueryParser.Operator.AND
andNot(DocIdSetIterator) - Method in class org.apache.lucene.util.FixedBitSet
Does in-place AND NOT of the bits provided by the iterator.
andNot(FixedBitSet) - Method in class org.apache.lucene.util.FixedBitSet
this = this AND NOT other
andNot(OpenBitSet) - Method in class org.apache.lucene.util.OpenBitSet
 
andNotCount(OpenBitSet, OpenBitSet) - Static method in class org.apache.lucene.util.OpenBitSet
Returns the popcount or cardinality of "a and not b" or "intersection(a, not(b))".
anyUnhandledExceptions() - Static method in class org.apache.lucene.index.ConcurrentMergeScheduler
Used for testing
APOSTROPHE - Static variable in class org.apache.lucene.analysis.standard.ClassicTokenizer
 
APOSTROPHE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
Deprecated.  
append(CharSequence) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
 
append(CharSequence, int, int) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
 
append(char) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
 
append(String) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
Appends the specified String to this character sequence.
append(StringBuilder) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
Appends the specified StringBuilder to this character sequence.
append(CharTermAttribute) - Method in interface org.apache.lucene.analysis.tokenattributes.CharTermAttribute
Appends the contents of the other CharTermAttribute to this character sequence.
append(CharSequence) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
 
append(CharSequence, int, int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
 
append(char) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
 
append(String) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
 
append(StringBuilder) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
 
append(CharTermAttribute) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
 
append(BytesRef) - Method in class org.apache.lucene.util.BytesRef
 
append(char[], int, int) - Method in class org.apache.lucene.util.CharsRef
Appends the given array to this CharsRef
arcCount - Variable in class org.apache.lucene.util.fst.FST
 
arcWithOutputCount - Variable in class org.apache.lucene.util.fst.FST
 
ArrayUtil - Class in org.apache.lucene.util
Methods for manipulating arrays.
ArrayUtil() - Constructor for class org.apache.lucene.util.ArrayUtil
Deprecated. This constructor was not intended to be public and should not be used. This class contains solely a static utility methods. It will be made private in Lucene 4.0
ASCIIFoldingFilter - Class in org.apache.lucene.analysis
This class converts alphabetic, numeric, and symbolic Unicode characters which are not in the first 127 ASCII characters (the "Basic Latin" Unicode block) into their ASCII equivalents, if one exists.
ASCIIFoldingFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.ASCIIFoldingFilter
 
asList() - Method in class org.apache.lucene.index.SegmentInfos
Returns all contained segments as an unmodifiable List view.
asSet() - Method in class org.apache.lucene.index.SegmentInfos
Returns all contained segments as an unmodifiable Set view.
Attribute - Interface in org.apache.lucene.util
Base interface for attributes.
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.
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 AttributeSource.AttributeFactory.DEFAULT_ATTRIBUTE_FACTORY.
AttributeSource(AttributeSource) - Constructor for class org.apache.lucene.util.AttributeSource
An AttributeSource that uses the same attributes as the supplied one.
AttributeSource(AttributeSource.AttributeFactory) - Constructor for class org.apache.lucene.util.AttributeSource
An AttributeSource using the supplied AttributeSource.AttributeFactory for creating new Attribute instances.
AttributeSource.AttributeFactory - Class in org.apache.lucene.util
An AttributeFactory creates instances of AttributeImpls.
AttributeSource.AttributeFactory() - Constructor for class org.apache.lucene.util.AttributeSource.AttributeFactory
 
AttributeSource.State - Class in org.apache.lucene.util
This class holds the state of an AttributeSource.
AttributeSource.State() - Constructor for class org.apache.lucene.util.AttributeSource.State
 
AverageGuessMemoryModel - Class in org.apache.lucene.util
An average, best guess, MemoryModel that should work okay on most systems.
AverageGuessMemoryModel() - Constructor for class org.apache.lucene.util.AverageGuessMemoryModel
 
AveragePayloadFunction - Class in org.apache.lucene.search.payloads
Calculate the final score as the average score of all payloads seen.
AveragePayloadFunction() - Constructor for class org.apache.lucene.search.payloads.AveragePayloadFunction
 

B

backup(int) - Method in interface org.apache.lucene.queryParser.CharStream
Backs up the input stream by amount steps.
backup(int) - Method in class org.apache.lucene.queryParser.FastCharStream
 
base - Variable in class org.apache.lucene.index.UpgradeIndexMergePolicy
 
base - Variable in class org.apache.lucene.search.CachingCollector
 
BaseCharFilter - Class in org.apache.lucene.analysis
Base utility class for implementing a CharFilter.
BaseCharFilter(CharStream) - Constructor for class org.apache.lucene.analysis.BaseCharFilter
 
beginColumn - Variable in class org.apache.lucene.queryParser.Token
The column number of the first character of this Token.
beginLine - Variable in class org.apache.lucene.queryParser.Token
The line number of the first character of this Token.
BeginToken() - Method in interface org.apache.lucene.queryParser.CharStream
Returns the next character that marks the beginning of the next token.
BeginToken() - Method in class org.apache.lucene.queryParser.FastCharStream
 
binaryLength - Variable in class org.apache.lucene.document.AbstractField
 
binaryOffset - Variable in class org.apache.lucene.document.AbstractField
 
binarySearch(String[], String) - Static method in class org.apache.lucene.search.FieldComparator
 
binarySearch(String[], String, int, int) - Static method in class org.apache.lucene.search.FieldComparator
 
binarySearchLookup(String) - Method in class org.apache.lucene.search.FieldCache.StringIndex
 
bitlist - Static variable in class org.apache.lucene.util.OpenBitSetIterator
 
Bits - Interface in org.apache.lucene.util
 
bits - Variable in class org.apache.lucene.util.OpenBitSet
 
Bits.MatchAllBits - Class in org.apache.lucene.util
 
Bits.MatchAllBits(int) - Constructor for class org.apache.lucene.util.Bits.MatchAllBits
 
Bits.MatchNoBits - Class in org.apache.lucene.util
 
Bits.MatchNoBits(int) - Constructor for class org.apache.lucene.util.Bits.MatchNoBits
 
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.OpenBitSet
returns the number of 64 bit words it would take to hold numBits
bitSpans(IndexReader) - Method in class org.apache.lucene.search.CachingSpanFilter
 
bitSpans(IndexReader) - Method in class org.apache.lucene.search.SpanFilter
Returns a SpanFilterResult with true for documents which should be permitted in search results, and false for those that should not and Spans for where the true docs match.
bitSpans(IndexReader) - Method in class org.apache.lucene.search.SpanQueryFilter
 
bitsPerValue - Variable in class org.apache.lucene.util.packed.PackedInts.ReaderImpl
 
bitsPerValue - Variable in class org.apache.lucene.util.packed.PackedInts.Writer
 
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
BitUtil - Class in org.apache.lucene.util
A variety of high efficiency bit twiddling routines.
BitVector - Class in org.apache.lucene.util
Optimized implementation of a vector of bits.
BitVector(int) - Constructor for class org.apache.lucene.util.BitVector
Constructs a vector capable of holding n bits.
BitVector(Directory, String) - Constructor for class org.apache.lucene.util.BitVector
Constructs a bit vector from the file name in Directory d, as written by the BitVector.write(org.apache.lucene.store.Directory, java.lang.String) method.
blockSize - Variable in class org.apache.lucene.util.ByteBlockPool.Allocator
 
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() - Constructor for class org.apache.lucene.search.BooleanQuery
Constructs an empty boolean query.
BooleanQuery(boolean) - Constructor for class org.apache.lucene.search.BooleanQuery
Constructs an empty boolean query.
BooleanQuery.BooleanWeight - Class in org.apache.lucene.search
Expert: the Weight for BooleanQuery, used to normalize, score and explain these queries.
BooleanQuery.BooleanWeight(Searcher, boolean) - Constructor for class org.apache.lucene.search.BooleanQuery.BooleanWeight
 
BooleanQuery.TooManyClauses - Exception in org.apache.lucene.search
Thrown when an attempt is made to add more than BooleanQuery.getMaxClauseCount() clauses.
BooleanQuery.TooManyClauses() - Constructor for exception org.apache.lucene.search.BooleanQuery.TooManyClauses
 
boost - Variable in class org.apache.lucene.document.AbstractField
 
Boost - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
Lexical state.
boost(float) - Static method in class org.apache.lucene.util.ToStringUtils
for printing boost only if not 1.0
boosts - Variable in class org.apache.lucene.queryParser.MultiFieldQueryParser
 
BUF_SIZE_INT - Static variable in class org.apache.lucene.util.NumericUtils
Expert: The maximum term length (used for char[] buffer size) for encoding int values.
BUF_SIZE_LONG - Static variable in class org.apache.lucene.util.NumericUtils
Expert: The maximum term length (used for char[] buffer size) for encoding long values.
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 - Variable in class org.apache.lucene.store.BufferedIndexInput
 
buffer - Variable in class org.apache.lucene.util.ByteBlockPool
 
BUFFER_SIZE - Static variable in class org.apache.lucene.store.BufferedIndexInput
Default buffer size
BufferedIndexInput - Class in org.apache.lucene.store
Base implementation class for buffered IndexInput.
BufferedIndexInput() - Constructor for class org.apache.lucene.store.BufferedIndexInput
Deprecated. please pass resourceDesc
BufferedIndexInput(String) - Constructor for class org.apache.lucene.store.BufferedIndexInput
 
BufferedIndexInput(int) - Constructor for class org.apache.lucene.store.BufferedIndexInput
Deprecated. please pass resourceDesc
BufferedIndexInput(String, int) - Constructor for class org.apache.lucene.store.BufferedIndexInput
Inits BufferedIndexInput with a specific bufferSize
BufferedIndexOutput - Class in org.apache.lucene.store
Base implementation class for buffered IndexOutput.
BufferedIndexOutput() - Constructor for class org.apache.lucene.store.BufferedIndexOutput
 
buffers - Variable in class org.apache.lucene.store.RAMFile
 
buffers - Variable in class org.apache.lucene.util.ByteBlockPool
 
Builder<T> - Class in org.apache.lucene.util.fst
Builds a compact FST (maps an IntsRef term to an arbitrary output) from pre-sorted terms with outputs (the FST becomes an FSA if you use NoOutputs).
Builder(FST.INPUT_TYPE, Outputs<T>) - Constructor for class org.apache.lucene.util.fst.Builder
Instantiates an FST/FSA builder without any pruning.
Builder(FST.INPUT_TYPE, int, int, boolean, boolean, int, Outputs<T>) - Constructor for class org.apache.lucene.util.fst.Builder
Instantiates an FST/FSA builder with all the possible tuning and construction tweaks.
BYTE - Static variable in class org.apache.lucene.search.function.FieldScoreQuery.Type
field values are interpreted as numeric byte values.
BYTE - Static variable in class org.apache.lucene.search.SortField
Sort using term values as encoded Bytes.
byte315ToFloat(byte) - Static method in class org.apache.lucene.util.SmallFloat
byteToFloat(b, mantissaBits=3, zeroExponent=15)
byte52ToFloat(byte) - Static method in class org.apache.lucene.util.SmallFloat
byteToFloat(b, mantissaBits=5, zeroExponent=2)
BYTE_BLOCK_MASK - Static variable in class org.apache.lucene.util.ByteBlockPool
 
BYTE_BLOCK_SHIFT - Static variable in class org.apache.lucene.util.ByteBlockPool
 
BYTE_BLOCK_SIZE - Static variable in class org.apache.lucene.util.ByteBlockPool
 
byteArray(StringBuilder, byte[]) - Static method in class org.apache.lucene.util.ToStringUtils
 
ByteArrayDataInput - Class in org.apache.lucene.store
 
ByteArrayDataInput(byte[]) - Constructor for class org.apache.lucene.store.ByteArrayDataInput
 
ByteArrayDataInput(byte[], int, int) - Constructor for class org.apache.lucene.store.ByteArrayDataInput
 
ByteArrayDataInput() - Constructor for class org.apache.lucene.store.ByteArrayDataInput
 
ByteArrayDataOutput - Class in org.apache.lucene.store
 
ByteArrayDataOutput(byte[]) - Constructor for class org.apache.lucene.store.ByteArrayDataOutput
 
ByteArrayDataOutput(byte[], int, int) - Constructor for class org.apache.lucene.store.ByteArrayDataOutput
 
ByteArrayDataOutput() - Constructor for class org.apache.lucene.store.ByteArrayDataOutput
 
byteAt(int) - Method in class org.apache.lucene.index.Payload
Returns the byte at the given index.
ByteBlockPool - Class in org.apache.lucene.util
Class that Posting and PostingVector use to write byte streams into shared fixed-size byte[] arrays.
ByteBlockPool(ByteBlockPool.Allocator) - Constructor for class org.apache.lucene.util.ByteBlockPool
 
ByteBlockPool.Allocator - Class in org.apache.lucene.util
 
ByteBlockPool.Allocator(int) - Constructor for class org.apache.lucene.util.ByteBlockPool.Allocator
 
ByteBlockPool.DirectAllocator - Class in org.apache.lucene.util
 
ByteBlockPool.DirectAllocator() - Constructor for class org.apache.lucene.util.ByteBlockPool.DirectAllocator
 
ByteBlockPool.DirectAllocator(int) - Constructor for class org.apache.lucene.util.ByteBlockPool.DirectAllocator
 
ByteBlockPool.DirectTrackingAllocator - Class in org.apache.lucene.util
 
ByteBlockPool.DirectTrackingAllocator(AtomicLong) - Constructor for class org.apache.lucene.util.ByteBlockPool.DirectTrackingAllocator
 
ByteBlockPool.DirectTrackingAllocator(int, AtomicLong) - Constructor for class org.apache.lucene.util.ByteBlockPool.DirectTrackingAllocator
 
ByteFieldSource - Class in org.apache.lucene.search.function
Expert: obtains single byte field values from the FieldCache using getBytes() and makes those values available as other numeric types, casting as needed.
ByteFieldSource(String) - Constructor for class org.apache.lucene.search.function.ByteFieldSource
Create a cached byte field source with default string-to-byte parser.
ByteFieldSource(String, FieldCache.ByteParser) - Constructor for class org.apache.lucene.search.function.ByteFieldSource
Create a cached byte field source with a specific string-to-byte parser.
byteOffset - Variable in class org.apache.lucene.util.ByteBlockPool
 
bytes - Variable in class org.apache.lucene.util.BytesRef
The contents of the BytesRef.
bytesDifference(byte[], int, byte[], int) - Static method in class org.apache.lucene.util.StringHelper
Compares two byte[] arrays, element by element, and returns the number of elements common to both arrays.
bytesEquals(BytesRef) - Method in class org.apache.lucene.util.BytesRef
 
ByteSequenceOutputs - Class in org.apache.lucene.util.fst
Output is a sequence of bytes, for each input term.
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
 
BytesRef(byte[], int, int) - Constructor for class org.apache.lucene.util.BytesRef
This instance will directly reference bytes w/o making a copy.
BytesRef(byte[]) - 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
 
BytesRef(CharSequence) - Constructor for class org.apache.lucene.util.BytesRef
 
BytesRef(char[], int, int) - Constructor for class org.apache.lucene.util.BytesRef
 
BytesRef(BytesRef) - Constructor for class org.apache.lucene.util.BytesRef
 
BytesRefFSTEnum<T> - Class in org.apache.lucene.util.fst
Can next() and advance() through the terms 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
 
BytesRefFSTEnum.InputOutput() - Constructor for class org.apache.lucene.util.fst.BytesRefFSTEnum.InputOutput
 
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
 
BytesRefHash.BytesStartArray() - Constructor for class org.apache.lucene.util.BytesRefHash.BytesStartArray
 
BytesRefHash.DirectBytesStartArray - Class in org.apache.lucene.util
 
BytesRefHash.DirectBytesStartArray(int) - Constructor for class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
 
BytesRefHash.MaxBytesLengthExceededException - Exception in org.apache.lucene.util
Thrown if a BytesRef exceeds the BytesRefHash limit of ByteBlockPool.BYTE_BLOCK_SIZE-2.
BytesRefHash.TrackingDirectBytesStartArray - Class in org.apache.lucene.util
A direct BytesRefHash.BytesStartArray that tracks all memory allocation using an AtomicLong instance.
BytesRefHash.TrackingDirectBytesStartArray(int, AtomicLong) - Constructor for class org.apache.lucene.util.BytesRefHash.TrackingDirectBytesStartArray
 
byteStart(int) - Method in class org.apache.lucene.util.BytesRefHash
Returns the bytesStart offset into the internally used ByteBlockPool for the given ord
bytesUsed() - Method in class org.apache.lucene.util.BytesRefHash.BytesStartArray
A AtomicLong reference holding the number of bytes used by this BytesRefHash.BytesStartArray.
bytesUsed() - Method in class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
 
bytesUsed - Variable in class org.apache.lucene.util.BytesRefHash.TrackingDirectBytesStartArray
 
bytesUsed() - Method in class org.apache.lucene.util.BytesRefHash.TrackingDirectBytesStartArray
 
bytesUsed() - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
 
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
 

C

cache - Variable in class org.apache.lucene.search.CachingWrapperFilter
 
cache - Variable in class org.apache.lucene.search.FilterManager
Deprecated. The cache itself
cacheCleanSize - Variable in class org.apache.lucene.search.FilterManager
Deprecated. Maximum allowed cache size
cachedDocs - Variable in class org.apache.lucene.search.CachingCollector
 
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.ByteFieldSource
 
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.FieldCacheSource
Check if equals to another FieldCacheSource, already knowing that cache and field are equal.
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.FloatFieldSource
 
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.IntFieldSource
 
cachedFieldSourceEquals(FieldCacheSource) - Method in class org.apache.lucene.search.function.ShortFieldSource
 
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.ByteFieldSource
 
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.FieldCacheSource
Return a hash code of a FieldCacheSource, without the hash-codes of the field and the cache (those are taken care of elsewhere).
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.FloatFieldSource
 
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.IntFieldSource
 
cachedFieldSourceHashCode() - Method in class org.apache.lucene.search.function.ShortFieldSource
 
cachedSegs - Variable in class org.apache.lucene.search.CachingCollector
 
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.
CachingSpanFilter - Class in org.apache.lucene.search
Wraps another SpanFilter's result and caches it.
CachingSpanFilter(SpanFilter) - Constructor for class org.apache.lucene.search.CachingSpanFilter
New deletions always result in a cache miss, by default (CachingWrapperFilter.DeletesMode.RECACHE.
CachingSpanFilter(SpanFilter, CachingWrapperFilter.DeletesMode) - Constructor for class org.apache.lucene.search.CachingSpanFilter
 
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
 
CachingWrapperFilter - Class in org.apache.lucene.search
Wraps another filter's result and caches it.
CachingWrapperFilter(Filter) - Constructor for class org.apache.lucene.search.CachingWrapperFilter
New deletes are ignored by default, which gives higher cache hit rate on reopened readers.
CachingWrapperFilter(Filter, CachingWrapperFilter.DeletesMode) - Constructor for class org.apache.lucene.search.CachingWrapperFilter
Expert: by default, the cached filter will be shared across reopened segments that only had changes to their deletions.
CachingWrapperFilter.DeletesMode - Enum in org.apache.lucene.search
Expert: Specifies how new deletions against a reopened reader should be handled.
calibrateSizeByDeletes - Variable in class org.apache.lucene.index.LogMergePolicy
 
cantOpenSegments - Variable in class org.apache.lucene.index.CheckIndex.Status
True if we were unable to open the segments_N file.
capacity() - Method in class org.apache.lucene.util.OpenBitSet
Returns the current capacity in bits (1 greater than the index of the last bit)
captureState() - Method in class org.apache.lucene.util.AttributeSource
Captures the state of all Attributes.
CARAT - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
cardinality() - Method in class org.apache.lucene.util.FixedBitSet
Returns number of set bits.
cardinality() - Method in class org.apache.lucene.util.OpenBitSet
 
changed() - Method in class org.apache.lucene.index.SegmentInfos
Call this before committing if changes have been made to the segments.
CharacterUtils - Class in org.apache.lucene.util
CharacterUtils provides a unified interface to Character-related operations to implement backwards compatible character operations based on a Version instance.
CharacterUtils() - Constructor for class org.apache.lucene.util.CharacterUtils
 
CharacterUtils.CharacterBuffer - Class in org.apache.lucene.util
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(Version, int, boolean) - Constructor for class org.apache.lucene.analysis.CharArrayMap
Create map with enough capacity to hold startSize terms
CharArrayMap(Version, 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(Version, int, boolean) - Constructor for class org.apache.lucene.analysis.CharArraySet
Create set with enough capacity to hold startSize terms
CharArraySet(Version, Collection<?>, boolean) - Constructor for class org.apache.lucene.analysis.CharArraySet
Creates a set from a Collection of objects.
CharArraySet(int, boolean) - Constructor for class org.apache.lucene.analysis.CharArraySet
Deprecated. use CharArraySet.CharArraySet(Version, int, boolean) instead
CharArraySet(Collection<?>, boolean) - Constructor for class org.apache.lucene.analysis.CharArraySet
Deprecated. use CharArraySet.CharArraySet(Version, Collection, boolean) instead
CharArraySet.CharArraySetIterator - Class in org.apache.lucene.analysis
Deprecated. Use the standard iterator, which returns char[] instances.
charAt(int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
 
charAt(int) - Method in class org.apache.lucene.util.CharsRef
 
CharFilter - Class in org.apache.lucene.analysis
Subclasses of CharFilter can be chained to filter CharStream.
CharFilter(CharStream) - Constructor for class org.apache.lucene.analysis.CharFilter
 
CharReader - Class in org.apache.lucene.analysis
CharReader is a Reader wrapper.
chars - Variable in class org.apache.lucene.util.CharsRef
 
charsEquals(CharsRef) - Method in class org.apache.lucene.util.CharsRef
 
CHARSET_UTF_8 - Static variable in class org.apache.lucene.util.IOUtils
UTF-8 Charset instance to prevent repeated Charset.forName(String) lookups
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(int) - Constructor for class org.apache.lucene.util.CharsRef
Creates a new CharsRef initialized with an array of the given capacity
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(String) - Constructor for class org.apache.lucene.util.CharsRef
Creates a new CharsRef initialized with the given Strings character array
CharsRef(CharsRef) - Constructor for class org.apache.lucene.util.CharsRef
Creates a new CharsRef and copies the contents of the source into the new instance.
CharStream - Class in org.apache.lucene.analysis
CharStream adds CharStream.correctOffset(int) functionality over Reader.
CharStream() - Constructor for class org.apache.lucene.analysis.CharStream
 
CharStream - Interface in org.apache.lucene.queryParser
This interface describes a character stream that maintains line and column number positions of the characters.
CharTermAttribute - Interface in org.apache.lucene.analysis.tokenattributes
The term text of a Token.
CharTermAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
The term text of a Token.
CharTermAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
 
CharTokenizer - Class in org.apache.lucene.analysis
An abstract base class for simple, character-oriented tokenizers.
CharTokenizer(Version, Reader) - Constructor for class org.apache.lucene.analysis.CharTokenizer
Creates a new CharTokenizer instance
CharTokenizer(Version, AttributeSource, Reader) - Constructor for class org.apache.lucene.analysis.CharTokenizer
Creates a new CharTokenizer instance
CharTokenizer(Version, AttributeSource.AttributeFactory, Reader) - Constructor for class org.apache.lucene.analysis.CharTokenizer
Creates a new CharTokenizer instance
CharTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.CharTokenizer
Deprecated. use CharTokenizer.CharTokenizer(Version, Reader) instead. This will be removed in Lucene 4.0.
CharTokenizer(AttributeSource, Reader) - Constructor for class org.apache.lucene.analysis.CharTokenizer
Deprecated. use CharTokenizer.CharTokenizer(Version, AttributeSource, Reader) instead. This will be removed in Lucene 4.0.
CharTokenizer(AttributeSource.AttributeFactory, Reader) - Constructor for class org.apache.lucene.analysis.CharTokenizer
Deprecated. use CharTokenizer.CharTokenizer(Version, AttributeSource.AttributeFactory, Reader) instead. This will be removed in Lucene 4.0.
check(FieldCache.CacheEntry...) - Method in class org.apache.lucene.util.FieldCacheSanityChecker
Tests a CacheEntry[] for indication of "insane" cache usage.
checkHeader(DataInput, String, int, int) - Static method in class org.apache.lucene.util.CodecUtil
 
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() - 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.Status - Class in org.apache.lucene.index
Returned from CheckIndex.checkIndex() detailing the health and status of the index.
CheckIndex.Status() - Constructor for class org.apache.lucene.index.CheckIndex.Status
 
CheckIndex.Status.FieldNormStatus - Class in org.apache.lucene.index
Status from testing field norms.
CheckIndex.Status.FieldNormStatus() - Constructor for class org.apache.lucene.index.CheckIndex.Status.FieldNormStatus
 
CheckIndex.Status.SegmentInfoStatus - Class in org.apache.lucene.index
Holds the status of each segment in the index.
CheckIndex.Status.SegmentInfoStatus() - Constructor for class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
 
CheckIndex.Status.StoredFieldStatus - Class in org.apache.lucene.index
Status from testing stored fields.
CheckIndex.Status.StoredFieldStatus() - Constructor for class org.apache.lucene.index.CheckIndex.Status.StoredFieldStatus
 
CheckIndex.Status.TermIndexStatus - Class in org.apache.lucene.index
Status from testing term index.
CheckIndex.Status.TermIndexStatus() - Constructor for class org.apache.lucene.index.CheckIndex.Status.TermIndexStatus
 
CheckIndex.Status.TermVectorStatus - Class in org.apache.lucene.index
Status from testing stored fields.
CheckIndex.Status.TermVectorStatus() - Constructor for class org.apache.lucene.index.CheckIndex.Status.TermVectorStatus
 
checkSanity(FieldCache) - Static method in class org.apache.lucene.util.FieldCacheSanityChecker
Quick and dirty convenience method
checkSanity(FieldCache.CacheEntry...) - Static method in class org.apache.lucene.util.FieldCacheSanityChecker
Quick and dirty convenience method that instantiates an instance with "good defaults" and uses it to test the CacheEntrys
checkSnapshotted(String) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
Checks if the given id is already used by another snapshot, and throws IllegalStateException if it is.
ChecksumIndexInput - Class in org.apache.lucene.store
Writes bytes through to a primary IndexOutput, computing checksum as it goes.
ChecksumIndexInput(IndexInput) - Constructor for class org.apache.lucene.store.ChecksumIndexInput
 
ChecksumIndexOutput - Class in org.apache.lucene.store
Writes bytes through to a primary IndexOutput, computing checksum.
ChecksumIndexOutput(IndexOutput) - Constructor for class org.apache.lucene.store.ChecksumIndexOutput
 
chunkSize - Variable in class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput
 
CJ - Static variable in class org.apache.lucene.analysis.standard.ClassicTokenizer
 
CJ - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
Deprecated.  
ClassicAnalyzer - Class in org.apache.lucene.analysis.standard
Filters ClassicTokenizer with ClassicFilter, LowerCaseFilter and StopFilter, using a list of English stop words.
ClassicAnalyzer(Version, Set<?>) - Constructor for class org.apache.lucene.analysis.standard.ClassicAnalyzer
Builds an analyzer with the given stop words.
ClassicAnalyzer(Version) - Constructor for class org.apache.lucene.analysis.standard.ClassicAnalyzer
Builds an analyzer with the default stop words (ClassicAnalyzer.STOP_WORDS_SET).
ClassicAnalyzer(Version, File) - Constructor for class org.apache.lucene.analysis.standard.ClassicAnalyzer
Builds an analyzer with the stop words from the given file.
ClassicAnalyzer(Version, Reader) - Constructor for class org.apache.lucene.analysis.standard.ClassicAnalyzer
Builds an analyzer with the stop words from the given reader.
ClassicFilter - Class in org.apache.lucene.analysis.standard
Normalizes tokens extracted with ClassicTokenizer.
ClassicFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.standard.ClassicFilter
Construct filtering in.
ClassicTokenizer - Class in org.apache.lucene.analysis.standard
A grammar-based tokenizer constructed with JFlex
ClassicTokenizer(Version, Reader) - Constructor for class org.apache.lucene.analysis.standard.ClassicTokenizer
Creates a new instance of the ClassicTokenizer.
ClassicTokenizer(Version, AttributeSource, Reader) - Constructor for class org.apache.lucene.analysis.standard.ClassicTokenizer
Creates a new ClassicTokenizer with a given AttributeSource.
ClassicTokenizer(Version, AttributeSource.AttributeFactory, Reader) - Constructor for class org.apache.lucene.analysis.standard.ClassicTokenizer
Creates a new ClassicTokenizer with a given AttributeSource.AttributeFactory
Clause(String) - Method in class org.apache.lucene.queryParser.QueryParser
 
clauses() - Method in class org.apache.lucene.search.BooleanQuery
Returns the list of clauses in this query.
clauses - Variable in class org.apache.lucene.search.spans.SpanNearQuery
 
clean - Variable in class org.apache.lucene.index.CheckIndex.Status
True if no problems were found with the index.
cleanSleepTime - Variable in class org.apache.lucene.search.FilterManager
Deprecated. Cache cleaning frequency
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.Token
Resets the term text, payload, flags, and positionIncrement, startOffset, endOffset and token type to default.
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.PayloadAttributeImpl
 
clear() - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
 
clear() - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
 
clear() - Method in class org.apache.lucene.index.SegmentInfos
 
clear() - Method in class org.apache.lucene.util.AttributeImpl
Clears the values in this AttributeImpl and resets it to its default value.
clear(int) - Method in class org.apache.lucene.util.BitVector
Sets the value of bit to zero.
clear() - Method in class org.apache.lucene.util.BytesRefHash.BytesStartArray
clears the BytesRefHash.BytesStartArray and returns the cleared instance.
clear(boolean) - Method in class org.apache.lucene.util.BytesRefHash
Clears the BytesRef which maps to the given BytesRef
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.BytesRefHash.TrackingDirectBytesStartArray
 
clear(int) - Method in class org.apache.lucene.util.FixedBitSet
 
clear(int, int) - Method in class org.apache.lucene.util.FixedBitSet
Clears a range of bits.
clear() - Method in class org.apache.lucene.util.MapBackedSet
 
clear(long) - Method in class org.apache.lucene.util.OpenBitSet
clears a bit, allowing access beyond the current set size without changing the size.
clear(int, int) - Method in class org.apache.lucene.util.OpenBitSet
Clears a range of bits.
clear(long, long) - Method in class org.apache.lucene.util.OpenBitSet
Clears a range of bits.
clear() - Method in class org.apache.lucene.util.packed.GrowableWriter
 
clear() - Method in interface 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.ScorerDocQueue
Removes all entries from the ScorerDocQueue.
clearAttributes() - Method in class org.apache.lucene.util.AttributeSource
Resets all Attributes in this AttributeSource by calling AttributeImpl.clear() on each Attribute implementation.
clearLock(String) - Method in class org.apache.lucene.store.Directory
Attempt to clear (forcefully unlock and remove) the specified lock.
clearLock(String) - Method in class org.apache.lucene.store.LockFactory
Attempt to clear (forcefully unlock and remove) the specified lock.
clearLock(String) - Method in class org.apache.lucene.store.NativeFSLockFactory
 
clearLock(String) - Method in class org.apache.lucene.store.NoLockFactory
 
clearLock(String) - Method in class org.apache.lucene.store.NRTCachingDirectory
 
clearLock(String) - Method in class org.apache.lucene.store.SimpleFSLockFactory
 
clearLock(String) - Method in class org.apache.lucene.store.SingleInstanceLockFactory
 
clearLock(String) - Method in class org.apache.lucene.store.VerifyingLockFactory
 
clearTotalNumberOfTerms() - Method in class org.apache.lucene.search.MultiTermQuery
Deprecated. Don't use this method, as its not thread safe and useless.
clearTotalNumberOfTerms() - Method in class org.apache.lucene.search.MultiTermQueryWrapperFilter
Deprecated. Don't use this method, as its not thread safe and useless.
clearUnhandledExceptions() - Static method in class org.apache.lucene.index.ConcurrentMergeScheduler
 
clone() - Method in class org.apache.lucene.analysis.Token
 
clone(char[], int, int, int, int) - Method in class org.apache.lucene.analysis.Token
Makes a clone, but replaces the term buffer & start/end offset in the process.
clone() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
 
clone() - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
 
clone() - Method in class org.apache.lucene.index.FieldInfo
 
clone() - Method in class org.apache.lucene.index.IndexReader
Efficiently clones the IndexReader (sharing most internal state).
clone(boolean) - Method in class org.apache.lucene.index.IndexReader
Clones the IndexReader and optionally changes readOnly.
clone() - Method in class org.apache.lucene.index.IndexWriterConfig
 
clone() - Method in class org.apache.lucene.index.MultiReader
Clones the subreaders.
clone() - Method in class org.apache.lucene.index.ParallelReader
 
clone() - Method in class org.apache.lucene.index.Payload
Clones this payload by creating a copy of the underlying byte array.
clone() - Method in class org.apache.lucene.index.SegmentInfo
 
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.SegmentReader
 
clone(boolean) - Method in class org.apache.lucene.index.SegmentReader
 
clone() - Method in class org.apache.lucene.search.BooleanQuery
 
clone() - Method in class org.apache.lucene.search.DisjunctionMaxQuery
Create a shallow copy of us -- used in rewriting if necessary
clone() - Method in class org.apache.lucene.search.function.CustomScoreQuery
 
clone() - Method in class org.apache.lucene.search.payloads.PayloadNearQuery
 
clone() - Method in class org.apache.lucene.search.Query
Returns a clone of this query.
clone() - Method in class org.apache.lucene.search.spans.SpanFirstQuery
 
clone() - Method in class org.apache.lucene.search.spans.SpanNearPayloadCheckQuery
 
clone() - Method in class org.apache.lucene.search.spans.SpanNearQuery
 
clone() - Method in class org.apache.lucene.search.spans.SpanNotQuery
 
clone() - Method in class org.apache.lucene.search.spans.SpanOrQuery
 
clone() - Method in class org.apache.lucene.search.spans.SpanPayloadCheckQuery
 
clone() - Method in class org.apache.lucene.search.spans.SpanPositionRangeQuery
 
clone() - Method in class org.apache.lucene.store.BufferedIndexInput
 
clone() - Method in class org.apache.lucene.store.DataInput
Returns a clone of this stream.
clone() - Method in class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput
 
clone() - Method in class org.apache.lucene.util.AttributeImpl
Shallow clone.
clone() - Method in class org.apache.lucene.util.AttributeSource.State
 
clone() - Method in class org.apache.lucene.util.BitVector
 
clone() - Method in class org.apache.lucene.util.BytesRef
 
clone() - Method in class org.apache.lucene.util.CharsRef
 
clone() - Method in class org.apache.lucene.util.DoubleBarrelLRUCache.CloneableKey
 
clone() - Method in class org.apache.lucene.util.FixedBitSet
 
clone() - Method in class org.apache.lucene.util.IntsRef
 
clone() - Method in class org.apache.lucene.util.OpenBitSet
 
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.
cloneDeletedDocs(BitVector) - Method in class org.apache.lucene.index.SegmentReader
Clones the deleteDocs BitVector.
cloneNormBytes(byte[]) - Method in class org.apache.lucene.index.SegmentReader
Clones the norm bytes.
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
 
close() - Method in class org.apache.lucene.analysis.CharReader
 
close() - Method in class org.apache.lucene.analysis.TokenFilter
Close the input TokenStream.
close() - Method in class org.apache.lucene.analysis.Tokenizer
By default, closes the input Reader.
close() - Method in class org.apache.lucene.analysis.TokenStream
Releases resources associated with this stream.
close() - Method in class org.apache.lucene.index.AbstractAllTermDocs
 
close() - Method in class org.apache.lucene.index.CompoundFileWriter
Merge files with the extensions added up to now.
close() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
 
close() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
 
close() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
 
close() - Method in class org.apache.lucene.index.IndexReader
Closes files associated with this index.
close() - Method in class org.apache.lucene.index.IndexWriter
Commits all changes to an index and closes all associated files.
close(boolean) - Method in class org.apache.lucene.index.IndexWriter
Closes the index with or without waiting for currently running merges to finish.
close() - Method in class org.apache.lucene.index.LogMergePolicy
 
close() - Method in class org.apache.lucene.index.MergePolicy
Release all resources for the policy.
close() - Method in class org.apache.lucene.index.MergeScheduler
Close this MergeScheduler.
close() - Method in class org.apache.lucene.index.MultipleTermPositions
 
close() - Method in class org.apache.lucene.index.NoMergePolicy
 
close() - Method in class org.apache.lucene.index.NoMergeScheduler
 
close() - Method in class org.apache.lucene.index.PersistentSnapshotDeletionPolicy
Closes the index which writes the snapshots to the directory.
close() - Method in class org.apache.lucene.index.SerialMergeScheduler
 
close() - Method in interface org.apache.lucene.index.TermDocs
Frees associated resources.
close() - Method in class org.apache.lucene.index.TermEnum
Closes the enumeration to further activity, freeing resources.
close() - Method in class org.apache.lucene.index.TieredMergePolicy
 
close() - Method in class org.apache.lucene.index.UpgradeIndexMergePolicy
 
close() - Method in class org.apache.lucene.search.FilteredTermEnum
Closes the enumeration to further activity, freeing resources.
close() - Method in class org.apache.lucene.search.FuzzyTermEnum
Closes the enumeration to further activity, freeing resources.
close() - Method in class org.apache.lucene.search.IndexSearcher
Note that the underlying IndexReader is not closed, if IndexSearcher was constructed with IndexSearcher(IndexReader r).
close() - Method in class org.apache.lucene.search.MultiSearcher
Deprecated.  
close() - Method in class org.apache.lucene.search.NRTManager
Close this NRTManager to future searching.
close() - Method in class org.apache.lucene.search.NRTManagerReopenThread
 
close() - Method in class org.apache.lucene.search.ParallelMultiSearcher
Deprecated.  
close() - Method in interface org.apache.lucene.search.Searchable
Deprecated. Frees resources associated with this Searcher.
close() - Method in class org.apache.lucene.search.Searcher
Deprecated.  
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.search.SearcherManager
Close this SearcherManager to future searching.
close() - Method in class org.apache.lucene.store.BufferedIndexOutput
Closes this stream to further operations.
close() - Method in class org.apache.lucene.store.ChecksumIndexInput
 
close() - Method in class org.apache.lucene.store.ChecksumIndexOutput
 
close() - Method in class org.apache.lucene.store.Directory
Closes the store.
close() - Method in class org.apache.lucene.store.FileSwitchDirectory
 
close() - Method in class org.apache.lucene.store.FSDirectory
Closes the store to future operations.
close() - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput
 
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.NIOFSDirectory.NIOFSIndexInput
 
close() - Method in class org.apache.lucene.store.NRTCachingDirectory
Close thius 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.RAMDirectory
Closes the store to future operations, releasing associated memory.
close() - Method in class org.apache.lucene.store.RAMInputStream
 
close() - Method in class org.apache.lucene.store.RAMOutputStream
 
close() - Method in class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput
 
close() - Method in class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput.Descriptor
 
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(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
 
close() - Method in class org.apache.lucene.util.PagedBytes.Reader
 
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(E, Closeable...) - Static method in class org.apache.lucene.util.IOUtils
Closes all given Closeables, suppressing all thrown exceptions.
closeWhileHandlingException(E, Iterable<Closeable>) - Static method in class org.apache.lucene.util.IOUtils
 
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
 
CodecUtil - Class in org.apache.lucene.util
 
codePointAt(char[], int) - Method in class org.apache.lucene.util.CharacterUtils
Returns the code point at the given index of the char array.
codePointAt(CharSequence, int) - Method in class org.apache.lucene.util.CharacterUtils
Returns the code point at the given index of the CharSequence.
codePointAt(char[], int, int) - Method in class org.apache.lucene.util.CharacterUtils
Returns the code point at the given index of the char array where only elements with index less than the limit are used.
CollationKeyAnalyzer - Class in org.apache.lucene.collation
Filters KeywordTokenizer with CollationKeyFilter.
CollationKeyAnalyzer(Collator) - Constructor for class org.apache.lucene.collation.CollationKeyAnalyzer
 
CollationKeyFilter - Class in org.apache.lucene.collation
Converts each token into its CollationKey, and then encodes the CollationKey with IndexableBinaryStringTools, to allow it to be stored as an index term.
CollationKeyFilter(TokenStream, Collator) - Constructor for class org.apache.lucene.collation.CollationKeyFilter
 
collect(int) - Method in class org.apache.lucene.search.Collector
Called once for every document matching a query, with the unbased document number.
collect(int) - Method in class org.apache.lucene.search.MultiCollector
 
collect(int) - Method in class org.apache.lucene.search.PositiveScoresOnlyCollector
 
collect(int) - Method in class org.apache.lucene.search.TimeLimitingCollector
Calls Collector.collect(int) on the decorated Collector unless the allowed time has passed, in which case it throws an exception.
collect(int) - Method in class org.apache.lucene.search.TotalHitCountCollector
 
CollectionUtil - Class in org.apache.lucene.util
Methods for manipulating (sorting) collections.
Collector - Class 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.
Collector() - Constructor for class org.apache.lucene.search.Collector
 
COLON - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
combine(Query[]) - Method in class org.apache.lucene.search.Query
Expert: called when re-writing queries under MultiSearcher.
commit() - Method in class org.apache.lucene.index.IndexReader
Commit changes resulting from delete, undeleteAll, or setNorm operations If an exception is hit, then either no changes or all changes will have been committed to the index (transactional semantics).
commit(Map<String, String>) - Method in class org.apache.lucene.index.IndexReader
Commit changes resulting from delete, undeleteAll, or setNorm operations If an exception is hit, then either no changes or all changes will have been committed to the index (transactional semantics).
commit() - Method in class org.apache.lucene.index.IndexWriter
Commits all pending changes (added & 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(Map<String, String>) - Method in class org.apache.lucene.index.IndexWriter
Commits all changes to the index, specifying a commitUserData Map (String -> String).
commit() - Method in interface org.apache.lucene.util.TwoPhaseCommit
The second phase of a 2-phase commit.
commit(Map<String, String>) - Method in interface org.apache.lucene.util.TwoPhaseCommit
Like TwoPhaseCommit.commit(), but takes an additional commit data to be included w/ the commit.
commit() - Method in class org.apache.lucene.util.TwoPhaseCommitTool.TwoPhaseCommitWrapper
 
commit(Map<String, String>) - Method in class org.apache.lucene.util.TwoPhaseCommitTool.TwoPhaseCommitWrapper
 
common(BytesRef, BytesRef) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
 
common(IntsRef, IntsRef) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
 
common(Object, Object) - Method in class org.apache.lucene.util.fst.NoOutputs
 
common(T, T) - Method in class org.apache.lucene.util.fst.Outputs
Eg common("foo", "foobar") -> "foo"
common(PairOutputs.Pair<A, B>, PairOutputs.Pair<A, B>) - Method in class org.apache.lucene.util.fst.PairOutputs
 
common(Long, Long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
 
common(Object, Object) - Method in class org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs
 
compact() - Method in class org.apache.lucene.util.BytesRefHash
Returns the ords array in arbitrary order.
COMPANY - Static variable in class org.apache.lucene.analysis.standard.ClassicTokenizer
 
COMPANY - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
Deprecated.  
comparators - Variable in class org.apache.lucene.search.FieldValueHitQueue
 
compare(TermVectorEntry, TermVectorEntry) - Method in class org.apache.lucene.index.TermVectorEntryFreqSortedComparator
 
compare(int, int) - Method in class org.apache.lucene.search.FieldComparator.ByteComparator
 
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.DocComparator
 
compare(int, int) - Method in class org.apache.lucene.search.FieldComparator.DoubleComparator
 
compare(int, int) - Method in class org.apache.lucene.search.FieldComparator.FloatComparator
 
compare(int, int) - Method in class org.apache.lucene.search.FieldComparator.IntComparator
 
compare(int, int) - Method in class org.apache.lucene.search.FieldComparator.LongComparator
 
compare(int, int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
 
compare(int, int) - Method in class org.apache.lucene.search.FieldComparator.ShortComparator
 
compare(int, int) - Method in class org.apache.lucene.search.FieldComparator.StringComparatorLocale
 
compare(int, int) - Method in class org.apache.lucene.search.FieldComparator.StringOrdValComparator
 
compare(int, int) - Method in class org.apache.lucene.search.FieldComparator.StringValComparator
 
compare(int, int) - Method in class org.apache.lucene.util.SorterTemplate
Compares slots i and j of you data.
compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.ByteComparator
 
compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator
Compare the bottom of the queue with doc.
compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.DocComparator
 
compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.DoubleComparator
 
compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.FloatComparator
 
compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.IntComparator
 
compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.LongComparator
 
compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
 
compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.ShortComparator
 
compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.StringComparatorLocale
 
compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.StringOrdValComparator
 
compareBottom(int) - Method in class org.apache.lucene.search.FieldComparator.StringValComparator
 
compareByMergeDocCount - Static variable in class org.apache.lucene.index.ConcurrentMergeScheduler
 
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.
comparePivot(int) - Method in class org.apache.lucene.util.SorterTemplate
Implements the compare function for the previously stored pivot value.
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(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
compareValues(T, T) - Method in class org.apache.lucene.search.FieldComparator
Returns -1 if first is less than second.
compareValues(Float, Float) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
 
compareValues(String, String) - Method in class org.apache.lucene.search.FieldComparator.StringComparatorLocale
 
compareValues(String, String) - Method in class org.apache.lucene.search.FieldComparator.StringOrdValComparator
 
compareValues(String, String) - Method in class org.apache.lucene.search.FieldComparator.StringValComparator
 
ComplexExplanation - Class in org.apache.lucene.search
Expert: Describes the score computation for document and query, and can distinguish a match independent of a positive value.
ComplexExplanation() - Constructor for class org.apache.lucene.search.ComplexExplanation
 
ComplexExplanation(boolean, float, String) - Constructor for class org.apache.lucene.search.ComplexExplanation
 
compound - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
True if segment is compound file format.
COMPOUND_EXTENSIONS - Static variable in class org.apache.lucene.index.IndexFileNames
File extensions of old-style index files
COMPOUND_FILE_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of compound file
COMPOUND_FILE_STORE_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of compound file for doc store files
COMPOUND_FILES - Static variable in class org.apache.lucene.index.NoMergePolicy
A singleton NoMergePolicy which indicates the index uses compound files.
CompoundFileWriter - Class in org.apache.lucene.index
Combines multiple files into a single compound file.
CompoundFileWriter(Directory, String) - Constructor for class org.apache.lucene.index.CompoundFileWriter
Create the compound stream in the specified file.
compress(byte[], int, int, int) - Static method in class org.apache.lucene.document.CompressionTools
Compresses the specified byte range using the specified compressionLevel (constants are defined in java.util.zip.Deflater).
compress(byte[], int, int) - Static method in class org.apache.lucene.document.CompressionTools
Compresses the specified byte range, with default BEST_COMPRESSION level
compress(byte[]) - Static method in class org.apache.lucene.document.CompressionTools
Compresses all bytes in the array, with default BEST_COMPRESSION level
CompressionTools - Class in org.apache.lucene.document
Simple utility class providing static methods to compress and decompress binary data for stored fields.
compressString(String) - Static method in class org.apache.lucene.document.CompressionTools
Compresses the String value, with default BEST_COMPRESSION level
compressString(String, int) - Static method in class org.apache.lucene.document.CompressionTools
Compresses the String value using the specified compressionLevel (constants are defined in java.util.zip.Deflater).
computeNorm(String, FieldInvertState) - Method in class org.apache.lucene.search.DefaultSimilarity
Implemented as state.getBoost()*lengthNorm(numTerms), where numTerms is FieldInvertState.getLength() if DefaultSimilarity.setDiscountOverlaps(boolean) is false, else it's FieldInvertState.getLength() - FieldInvertState.getNumOverlap().
computeNorm(String, FieldInvertState) - Method in class org.apache.lucene.search.Similarity
Computes the normalization value for a field, given the accumulated state of term processing for this field (see FieldInvertState).
computeNorm(String, FieldInvertState) - Method in class org.apache.lucene.search.SimilarityDelegator
Deprecated.  
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
 
ConcurrentMergeScheduler.MergeThread - Class in org.apache.lucene.index
 
ConcurrentMergeScheduler.MergeThread(IndexWriter, MergePolicy.OneMerge) - Constructor for class org.apache.lucene.index.ConcurrentMergeScheduler.MergeThread
 
Conjunction() - Method in class org.apache.lucene.queryParser.QueryParser
 
CONSTANT_SCORE_AUTO_REWRITE_DEFAULT - Static variable in class org.apache.lucene.search.MultiTermQuery
Read-only default instance of MultiTermQuery.ConstantScoreAutoRewrite, with ConstantScoreAutoRewrite.setTermCountCutoff(int) set to ConstantScoreAutoRewrite.DEFAULT_TERM_COUNT_CUTOFF and ConstantScoreAutoRewrite.setDocCountPercent(double) set to ConstantScoreAutoRewrite.DEFAULT_DOC_COUNT_PERCENT.
CONSTANT_SCORE_BOOLEAN_QUERY_REWRITE - Static variable in class org.apache.lucene.search.MultiTermQuery
Like MultiTermQuery.SCORING_BOOLEAN_QUERY_REWRITE except scores are not computed.
CONSTANT_SCORE_BOOLEAN_QUERY_REWRITE - Static variable in class org.apache.lucene.search.ScoringRewrite
Like ScoringRewrite.SCORING_BOOLEAN_QUERY_REWRITE except scores are not computed.
CONSTANT_SCORE_FILTER_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.
Constants - Class in org.apache.lucene.util
Some useful constants.
ConstantScoreQuery - Class in org.apache.lucene.search
A query that wraps another query or a filter and simply returns a constant score equal to the query boost for every document that matches the filter or query.
ConstantScoreQuery(Query) - Constructor for class org.apache.lucene.search.ConstantScoreQuery
Strips off scores from the passed in Query.
ConstantScoreQuery(Filter) - Constructor for class org.apache.lucene.search.ConstantScoreQuery
Wraps a Filter as a Query.
ConstantScoreQuery.ConstantScorer - Class in org.apache.lucene.search
 
ConstantScoreQuery.ConstantScorer(Similarity, DocIdSetIterator, Weight) - Constructor for class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
 
ConstantScoreQuery.ConstantWeight - Class in org.apache.lucene.search
 
ConstantScoreQuery.ConstantWeight(Searcher) - Constructor for class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
 
consumeAllTokens() - Method in class org.apache.lucene.analysis.TeeSinkTokenFilter
TeeSinkTokenFilter passes all tokens to the added sinks when itself is consumed.
contains(Object) - Method in class org.apache.lucene.analysis.CharArrayMap.EntrySet
 
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(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.CharArraySet
 
contains(SegmentInfo) - Method in class org.apache.lucene.index.SegmentInfos
 
contains(Object) - Method in class org.apache.lucene.util.MapBackedSet
 
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(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
 
coord(int, int) - Method in class org.apache.lucene.search.DefaultSimilarity
Implemented as overlap / maxOverlap.
coord(int, int) - Method in class org.apache.lucene.search.Similarity
Computes a score factor based on the fraction of all query terms that a document contains.
coord(int, int) - Method in class org.apache.lucene.search.SimilarityDelegator
Deprecated.  
copy(Version, 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
Deprecated. use CharArraySet.copy(Version, Set) instead.
copy(Version, Set<?>) - Static method in class org.apache.lucene.analysis.CharArraySet
Returns a copy of the given set as a CharArraySet.
copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.ByteComparator
 
copy(int, int) - Method in class org.apache.lucene.search.FieldComparator
This method is called when a new hit is competitive.
copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.DocComparator
 
copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.DoubleComparator
 
copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.FloatComparator
 
copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.IntComparator
 
copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.LongComparator
 
copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
 
copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.ShortComparator
 
copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.StringComparatorLocale
 
copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.StringOrdValComparator
 
copy(int, int) - Method in class org.apache.lucene.search.FieldComparator.StringValComparator
 
copy(Directory, String, String) - Method in class org.apache.lucene.store.Directory
Copies the file src to Directory to under the new file name dest.
copy(Directory, Directory, boolean) - Static method in class org.apache.lucene.store.Directory
Deprecated. should be replaced with calls to Directory.copy(Directory, String, String) for every file that needs copying. You can use the following code:
 IndexFileNameFilter filter = IndexFileNameFilter.getFilter();
 for (String file : src.listAll()) {
   if (filter.accept(null, file)) {
     src.copy(dest, file, file);
   }
 }
 
copy(BytesRef) - Method in class org.apache.lucene.util.ByteBlockPool
Copies the given BytesRef at the current positions ( ByteBlockPool.byteUpto across buffer boundaries
copy(CharSequence) - Method in class org.apache.lucene.util.BytesRef
Copies the UTF8 bytes for this string.
copy(char[], int, int) - Method in class org.apache.lucene.util.BytesRef
Copies the UTF8 bytes for this string.
copy(BytesRef) - Method in class org.apache.lucene.util.BytesRef
 
copy(CharsRef) - Method in class org.apache.lucene.util.CharsRef
Copies the given CharsRef referenced content into this instance starting at offset 0.
copy(char[], int, int) - Method in class org.apache.lucene.util.CharsRef
Copies the given array into this CharsRef starting at offset 0
copy(IntsRef) - Method in class org.apache.lucene.util.IntsRef
 
copy(IndexInput, long) - Method in class org.apache.lucene.util.PagedBytes
Read this many bytes from in
copy(BytesRef) - Method in class org.apache.lucene.util.PagedBytes
Copy BytesRef in
copy(BytesRef, BytesRef) - Method in class org.apache.lucene.util.PagedBytes
Copy BytesRef in, setting BytesRef out to the result.
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(IndexOutput, long) - Method in class org.apache.lucene.store.BufferedIndexInput
 
copyBytes(DataInput, long) - Method in class org.apache.lucene.store.DataOutput
Copy numBytes bytes from input to ourself.
copyBytes(IndexOutput, long) - Method in class org.apache.lucene.store.IndexInput
Copies numBytes bytes to the given IndexOutput.
copyBytes(IndexOutput, long) - Method in class org.apache.lucene.store.RAMInputStream
 
copyBytes(DataInput, long) - Method in class org.apache.lucene.store.RAMOutputStream
 
copyBytes(IndexOutput, long) - Method in class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput
 
copyFrom(FST.Arc<T>) - Method in class org.apache.lucene.util.fst.FST.Arc
Returns this
copyText(UnicodeUtil.UTF16Result) - Method in class org.apache.lucene.util.UnicodeUtil.UTF16Result
 
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.Token
 
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.PayloadAttributeImpl
 
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
 
copyTo(AttributeImpl) - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
 
copyTo(byte[], int) - Method in class org.apache.lucene.index.Payload
Copies the payload data to a byte array.
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.
correct(int) - Method in class org.apache.lucene.analysis.BaseCharFilter
Retrieve the corrected offset.
correct(int) - Method in class org.apache.lucene.analysis.CharFilter
Subclass may want to override to correct the current offset.
correctOffset(int) - Method in class org.apache.lucene.analysis.CharFilter
Chains the corrected offset through the input CharFilter.
correctOffset(int) - Method in class org.apache.lucene.analysis.CharReader
 
correctOffset(int) - Method in class org.apache.lucene.analysis.CharStream
Called by CharFilter(s) and Tokenizer to correct token offset.
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) - Constructor for exception org.apache.lucene.index.CorruptIndexException
 
count - Variable in class org.apache.lucene.search.spans.TermSpans
 
count() - Method in class org.apache.lucene.util.BitVector
Returns the total number of one bits in this vector.
counter - Variable in class org.apache.lucene.index.SegmentInfos
 
Counter - Class in org.apache.lucene.util
Simple counter class
Counter() - Constructor for class org.apache.lucene.util.Counter
 
cp - Variable in class org.apache.lucene.index.SnapshotDeletionPolicy.SnapshotCommitPoint
 
create(boolean, boolean, double) - Static method in class org.apache.lucene.search.CachingCollector
Creates a CachingCollector which does not wrap another collector.
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, boolean, boolean, boolean, boolean) - Static method in class org.apache.lucene.search.TopFieldCollector
Creates a new TopFieldCollector from the given arguments.
create(int, boolean) - Static method in class org.apache.lucene.search.TopScoreDocCollector
Creates a new TopScoreDocCollector given the number of hits to collect and whether documents are scored in order by the input Scorer to TopScoreDocCollector.setScorer(Scorer).
create(int, ScoreDoc, boolean) - Static method in class org.apache.lucene.search.TopScoreDocCollector
Creates a new TopScoreDocCollector given the number of hits to collect, the bottom of the previous page, and whether documents are scored in order by the input Scorer to TopScoreDocCollector.setScorer(Scorer).
createAttributeInstance(Class<? extends Attribute>) - Method in class org.apache.lucene.analysis.Token.TokenAttributeFactory
 
createAttributeInstance(Class<? extends Attribute>) - Method in class org.apache.lucene.util.AttributeSource.AttributeFactory
returns an AttributeImpl for the supplied Attribute interface class.
createComponents(String, Reader) - Method in class org.apache.lucene.analysis.KeywordAnalyzer
 
createComponents(String, Reader) - Method in class org.apache.lucene.analysis.ReusableAnalyzerBase
Creates a new ReusableAnalyzerBase.TokenStreamComponents instance for this analyzer.
createComponents(String, Reader) - Method in class org.apache.lucene.analysis.SimpleAnalyzer
 
createComponents(String, Reader) - Method in class org.apache.lucene.analysis.standard.ClassicAnalyzer
 
createComponents(String, Reader) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
 
createComponents(String, Reader) - Method in class org.apache.lucene.analysis.StopAnalyzer
Creates ReusableAnalyzerBase.TokenStreamComponents used to tokenize all the text in the provided Reader.
createComponents(String, Reader) - Method in class org.apache.lucene.analysis.WhitespaceAnalyzer
 
createNormalizedWeight(Query) - Method in class org.apache.lucene.search.IndexSearcher
Creates a normalized weight for a top-level Query.
createNormalizedWeight(Query) - Method in class org.apache.lucene.search.MultiSearcher
Deprecated. Create weight in multiple index scenario.
createNormalizedWeight(Query) - Method in class org.apache.lucene.search.Searcher
Deprecated. Creates a normalized weight for a top-level Query.
createOutput(String) - Method in class org.apache.lucene.store.Directory
Creates a new, empty file in the directory with the given name.
createOutput(String) - Method in class org.apache.lucene.store.FileSwitchDirectory
 
createOutput(String) - Method in class org.apache.lucene.store.FSDirectory
Creates an IndexOutput for the file with the given name.
createOutput(String) - Method in class org.apache.lucene.store.NRTCachingDirectory
 
createOutput(String) - Method in class org.apache.lucene.store.RAMDirectory
Creates a new, empty file in the directory with the given name.
createTerm(String) - Method in class org.apache.lucene.index.Term
Optimized construction of new Terms by reusing same field as this Term - avoids field.intern() overhead
createWeight(Searcher) - Method in class org.apache.lucene.search.BooleanQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.ConstantScoreQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
Create the Weight used to score us
createWeight(Searcher) - Method in class org.apache.lucene.search.FilteredQuery
Returns a Weight that applies the filter to the enclosed query's Weight.
createWeight(Searcher) - Method in class org.apache.lucene.search.function.CustomScoreQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.function.ValueSourceQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.MatchAllDocsQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.MultiPhraseQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.payloads.PayloadNearQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.payloads.PayloadTermQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.PhraseQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.Query
Expert: Constructs an appropriate Weight implementation for this query.
createWeight(Query) - Method in class org.apache.lucene.search.Searcher
Deprecated. never ever use this method in Weight implementations. Subclasses of Searcher should use Searcher.createNormalizedWeight(org.apache.lucene.search.Query), instead.
createWeight(Searcher) - Method in class org.apache.lucene.search.spans.FieldMaskingSpanQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.spans.SpanQuery
 
createWeight(Searcher) - Method in class org.apache.lucene.search.TermQuery
 
curChar - Variable in class org.apache.lucene.queryParser.QueryParserTokenManager
 
curDocs - Variable in class org.apache.lucene.search.CachingCollector
 
current() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
 
current() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
 
CURRENT_FORMAT - Static variable in class org.apache.lucene.index.SegmentInfos
 
currentScore(int, String, int, int, int, float, float) - Method in class org.apache.lucene.search.payloads.AveragePayloadFunction
 
currentScore(int, String, int, int, int, float, float) - Method in class org.apache.lucene.search.payloads.MaxPayloadFunction
 
currentScore(int, String, int, int, int, float, float) - Method in class org.apache.lucene.search.payloads.MinPayloadFunction
 
currentScore(int, String, int, int, int, float, float) - Method in class org.apache.lucene.search.payloads.PayloadFunction
Calculate the score up to this point for this doc and field
currentTerm - Variable in class org.apache.lucene.search.FilteredTermEnum
the current term
currentToken - Variable in exception org.apache.lucene.queryParser.ParseException
This is the last token that has been consumed successfully.
currentValue() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator
returns the value associated with the last key returned
CUSTOM - Static variable in class org.apache.lucene.search.SortField
Sort using a custom Comparator.
customExplain(int, Explanation, Explanation[]) - Method in class org.apache.lucene.search.function.CustomScoreProvider
Explain the custom score.
customExplain(int, Explanation, Explanation) - Method in class org.apache.lucene.search.function.CustomScoreProvider
Explain the custom score.
customScore(int, float, float[]) - Method in class org.apache.lucene.search.function.CustomScoreProvider
Compute a custom score by the subQuery score and a number of ValueSourceQuery scores.
customScore(int, float, float) - Method in class org.apache.lucene.search.function.CustomScoreProvider
Compute a custom score by the subQuery score and the ValueSourceQuery score.
CustomScoreProvider - Class in org.apache.lucene.search.function
An instance of this subclass should be returned by CustomScoreQuery.getCustomScoreProvider(org.apache.lucene.index.IndexReader), if you want to modify the custom score calculation of a CustomScoreQuery.
CustomScoreProvider(IndexReader) - Constructor for class org.apache.lucene.search.function.CustomScoreProvider
Creates a new instance of the provider class for the given IndexReader.
CustomScoreQuery - Class in org.apache.lucene.search.function
Query that sets document score as a programmatic function of several (sub) scores: the score of its subQuery (any query) (optional) the score of its ValueSourceQuery (or queries).
CustomScoreQuery(Query) - Constructor for class org.apache.lucene.search.function.CustomScoreQuery
Create a CustomScoreQuery over input subQuery.
CustomScoreQuery(Query, ValueSourceQuery) - Constructor for class org.apache.lucene.search.function.CustomScoreQuery
Create a CustomScoreQuery over input subQuery and a ValueSourceQuery.
CustomScoreQuery(Query, ValueSourceQuery...) - Constructor for class org.apache.lucene.search.function.CustomScoreQuery
Create a CustomScoreQuery over input subQuery and a ValueSourceQuery.

D

data - Variable in class org.apache.lucene.index.Payload
the byte array containing the payload data
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
 
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
 
DateField - Class in org.apache.lucene.document
Deprecated. If you build a new index, use DateTools or NumericField instead. This class is included for use with existing indices and will be removed in a future release (possibly Lucene 4.0).
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) - Static method in class org.apache.lucene.document.DateField
Deprecated. Converts a Date to a string suitable for indexing.
dateToString(Date, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools
Converts a Date to a string suitable for indexing.
debugStream - Variable in class org.apache.lucene.queryParser.QueryParserTokenManager
Debug output.
decode(CharBuffer, ByteBuffer) - Static method in class org.apache.lucene.util.IndexableBinaryStringTools
Deprecated. Use IndexableBinaryStringTools.decode(char[], int, int, byte[], int, int) instead. This method will be removed in Lucene 4.0
decode(char[], int, int, byte[], int, int) - Static method in class org.apache.lucene.util.IndexableBinaryStringTools
Decodes the input char sequence into the output byte sequence.
decode(CharBuffer) - Static method in class org.apache.lucene.util.IndexableBinaryStringTools
Deprecated. Use IndexableBinaryStringTools.decode(char[], int, int, byte[], int, int) instead. This method will be removed in Lucene 4.0
decodeNorm(byte) - Static method in class org.apache.lucene.search.Similarity
Deprecated. Use Similarity.decodeNormValue(byte) instead.
decodeNormValue(byte) - Method in class org.apache.lucene.search.Similarity
Decodes a normalization factor stored in an index.
decompress(byte[]) - Static method in class org.apache.lucene.document.CompressionTools
Decompress the byte array previously returned by compress
decompressString(byte[]) - Static method in class org.apache.lucene.document.CompressionTools
Decompress the byte array previously returned by compressString back into a String
decRef() - Method in class org.apache.lucene.index.IndexReader
Expert: decreases the refCount of this IndexReader instance.
DEFAULT - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
Lexical state.
DEFAULT - Static variable in interface org.apache.lucene.search.FieldCache
Expert: The cache used internally by sorting and range query classes.
DEFAULT_ATTRIBUTE_FACTORY - Static variable in class org.apache.lucene.util.AttributeSource.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_BUFFERED_BLOCKS - Static variable in class org.apache.lucene.util.RecyclingByteBlockAllocator
 
DEFAULT_BYTE_PARSER - Static variable in interface org.apache.lucene.search.FieldCache
The default parser for byte values, which are encoded by Byte.toString(byte)
DEFAULT_CACHE_CLEAN_SIZE - Static variable in class org.apache.lucene.search.FilterManager
Deprecated. The default maximum number of Filters in the cache
DEFAULT_CACHE_SLEEP_TIME - Static variable in class org.apache.lucene.search.FilterManager
Deprecated. The default frequency of cache cleanup
DEFAULT_CAPACITY - Static variable in class org.apache.lucene.util.BytesRefHash
 
DEFAULT_DOUBLE_PARSER - Static variable in interface org.apache.lucene.search.FieldCache
The default parser for double values, which are encoded by Double.toString(double)
DEFAULT_FLOAT_PARSER - Static variable in interface org.apache.lucene.search.FieldCache
The default parser for float values, which are encoded by Float.toString(float)
DEFAULT_INT_PARSER - Static variable in interface org.apache.lucene.search.FieldCache
The default parser for int values, which are encoded by Integer.toString(int)
DEFAULT_LONG_PARSER - Static variable in interface org.apache.lucene.search.FieldCache
The default parser for long values, which are encoded by Long.toString(long)
DEFAULT_MAX_BUFF - Static variable in class org.apache.lucene.store.MMapDirectory
 
DEFAULT_MAX_BUFFERED_DELETE_TERMS - Static variable in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.DEFAULT_MAX_BUFFERED_DELETE_TERMS instead
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.IndexWriter
Deprecated. use IndexWriterConfig.DEFAULT_MAX_BUFFERED_DOCS instead.
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_FIELD_LENGTH - Static variable in class org.apache.lucene.index.IndexWriter
Deprecated. see IndexWriterConfig
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_THREAD_STATES - Static variable in class org.apache.lucene.index.IndexWriterConfig
The maximum number of simultaneous threads that may be indexing documents at once in IndexWriter; if more than this many threads arrive they will wait for others to finish.
DEFAULT_MAX_TOKEN_LENGTH - Static variable in class org.apache.lucene.analysis.standard.ClassicAnalyzer
Default maximum allowed token length
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_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_RAM_BUFFER_SIZE_MB - Static variable in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.DEFAULT_RAM_BUFFER_SIZE_MB instead.
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_READ_CHUNK_SIZE - Static variable in class org.apache.lucene.store.FSDirectory
Default read chunk size.
DEFAULT_READER_POOLING - Static variable in class org.apache.lucene.index.IndexWriterConfig
Default setting for IndexWriterConfig.setReaderPooling(boolean).
DEFAULT_READER_TERMS_INDEX_DIVISOR - Static variable in class org.apache.lucene.index.IndexWriterConfig
Default value is 1.
DEFAULT_RESOLUTION - Static variable in class org.apache.lucene.search.TimeLimitingCollector.TimerThread
 
DEFAULT_SHORT_PARSER - Static variable in interface org.apache.lucene.search.FieldCache
The default parser for short values, which are encoded by Short.toString(short)
DEFAULT_TERM_INDEX_INTERVAL - Static variable in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.DEFAULT_TERM_INDEX_INTERVAL instead.
DEFAULT_TERM_INDEX_INTERVAL - Static variable in class org.apache.lucene.index.IndexWriterConfig
Default value is 128.
DEFAULT_TYPE - Static variable in interface org.apache.lucene.analysis.tokenattributes.TypeAttribute
the default type
defaultMaxExpansions - Static variable in class org.apache.lucene.search.FuzzyQuery
 
defaultMinSimilarity - Static variable in class org.apache.lucene.search.FuzzyQuery
 
defaultPrefixLength - Static variable in class org.apache.lucene.search.FuzzyQuery
 
DefaultSimilarity - Class in org.apache.lucene.search
Expert: Default scoring implementation.
DefaultSimilarity() - Constructor for class org.apache.lucene.search.DefaultSimilarity
 
DELETABLE - Static variable in class org.apache.lucene.index.IndexFileNames
Name of the index deletable file (only used in pre-lockless indices)
delete() - Method in class org.apache.lucene.index.IndexCommit
Delete this commit point.
delete() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy.SnapshotCommitPoint
 
deleteAll() - Method in class org.apache.lucene.index.IndexWriter
Delete all documents in the index.
deleteAll() - Method in class org.apache.lucene.search.NRTManager
 
deletedDocs - Variable in class org.apache.lucene.index.SegmentWriteState
 
deleteDocument(int) - Method in class org.apache.lucene.index.IndexReader
Deletes the document numbered docNum.
deleteDocuments(Term) - Method in class org.apache.lucene.index.IndexReader
Deletes all documents that have a given term indexed.
deleteDocuments(Term) - Method in class org.apache.lucene.index.IndexWriter
Deletes the document(s) containing term.
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 the provided query.
deleteDocuments(Query...) - Method in class org.apache.lucene.index.IndexWriter
Deletes the document(s) matching any of the provided queries.
deleteDocuments(Term) - Method in class org.apache.lucene.search.NRTManager
 
deleteDocuments(Term...) - Method in class org.apache.lucene.search.NRTManager
 
deleteDocuments(Query) - Method in class org.apache.lucene.search.NRTManager
 
deleteDocuments(Query...) - Method in class org.apache.lucene.search.NRTManager
 
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.FSDirectory
Removes an existing file in the directory.
deleteFile(String) - Method in class org.apache.lucene.store.NRTCachingDirectory
 
deleteFile(String) - Method in class org.apache.lucene.store.RAMDirectory
Removes an existing file in the directory.
DELETES_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of deletes
deleteUnusedFiles() - Method in class org.apache.lucene.index.IndexWriter
Expert: remove any index files that are no longer used.
deletionsFileName - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
Name of the current deletions file name.
description() - Method in class org.apache.lucene.search.function.ByteFieldSource
 
description() - Method in class org.apache.lucene.search.function.FieldCacheSource
 
description() - Method in class org.apache.lucene.search.function.FloatFieldSource
 
description() - Method in class org.apache.lucene.search.function.IntFieldSource
 
description() - Method in class org.apache.lucene.search.function.OrdFieldSource
 
description() - Method in class org.apache.lucene.search.function.ReverseOrdFieldSource
 
description() - Method in class org.apache.lucene.search.function.ShortFieldSource
 
description() - Method in class org.apache.lucene.search.function.ValueSource
description of field, used in explain()
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
difference() - Method in class org.apache.lucene.search.FilteredTermEnum
Equality measure on the term
difference() - Method in class org.apache.lucene.search.FuzzyTermEnum
Equality measure on the term
difference() - Method in class org.apache.lucene.search.PrefixTermEnum
 
difference() - Method in class org.apache.lucene.search.SingleTermEnum
 
difference() - Method in class org.apache.lucene.search.TermRangeTermEnum
 
difference() - Method in class org.apache.lucene.search.WildcardTermEnum
 
dir - Variable in class org.apache.lucene.index.CheckIndex.Status
Directory index is in.
dir - Variable in class org.apache.lucene.index.ConcurrentMergeScheduler
 
dir - Variable in class org.apache.lucene.index.SegmentInfo
 
directory() - Method in class org.apache.lucene.index.FilterIndexReader
 
directory() - Method in class org.apache.lucene.index.IndexReader
Returns the directory associated with this index.
directory() - Method in class org.apache.lucene.index.SegmentReader
Returns the directory this index resides in.
directory - Variable in class org.apache.lucene.index.SegmentWriteState
 
Directory - Class in org.apache.lucene.store
A Directory is a flat list of files.
Directory() - Constructor for class org.apache.lucene.store.Directory
 
directory - Variable in class org.apache.lucene.store.FSDirectory
 
DISABLE_AUTO_FLUSH - Static variable in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.DISABLE_AUTO_FLUSH instead
DISABLE_AUTO_FLUSH - Static variable in class org.apache.lucene.index.IndexWriterConfig
Denotes a flush trigger is disabled.
disable_tracing() - Method in class org.apache.lucene.queryParser.QueryParser
Disable tracing.
discountOverlaps - Variable in class org.apache.lucene.search.DefaultSimilarity
 
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(float) - Constructor for class org.apache.lucene.search.DisjunctionMaxQuery
Creates a new empty DisjunctionMaxQuery.
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.
DisjunctionMaxQuery.DisjunctionMaxWeight(Searcher) - Constructor for class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
Construct the Weight for this Query searched by searcher.
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.
doBody() - Method in class org.apache.lucene.store.Lock.With
Code to execute with exclusive access.
doc - Variable in class org.apache.lucene.index.AbstractAllTermDocs
 
doc() - Method in class org.apache.lucene.index.AbstractAllTermDocs
 
doc() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
 
doc() - Method in class org.apache.lucene.index.MultipleTermPositions
 
doc() - Method in interface org.apache.lucene.index.TermDocs
Returns the current document number.
doc(int) - Method in class org.apache.lucene.search.IndexSearcher
 
doc(int, FieldSelector) - Method in class org.apache.lucene.search.IndexSearcher
 
doc(int) - Method in class org.apache.lucene.search.MultiSearcher
Deprecated.  
doc(int, FieldSelector) - Method in class org.apache.lucene.search.MultiSearcher
Deprecated.  
doc - Variable in class org.apache.lucene.search.ScoreDoc
Expert: A hit document's number.
doc(int) - Method in interface org.apache.lucene.search.Searchable
Deprecated. Returns the stored fields of document i.
doc(int, FieldSelector) - Method in interface org.apache.lucene.search.Searchable
Deprecated. Get the Document at the nth position.
doc(int) - Method in class org.apache.lucene.search.Searcher
Deprecated.  
doc(int, FieldSelector) - Method in class org.apache.lucene.search.Searcher
Deprecated.  
DOC - Static variable in class org.apache.lucene.search.SortField
Sort by document number (index order).
doc() - Method in class org.apache.lucene.search.spans.NearSpansOrdered
 
doc() - Method in class org.apache.lucene.search.spans.NearSpansUnordered
 
doc() - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery.PositionCheckSpan
 
doc() - Method in class org.apache.lucene.search.spans.Spans
Returns the document number of the current match.
doc - Variable in class org.apache.lucene.search.spans.SpanScorer
 
doc - Variable in class org.apache.lucene.search.spans.TermSpans
 
doc() - Method in class org.apache.lucene.search.spans.TermSpans
 
doCacheWrite(String) - 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 RAMDirectory.
docCount - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
Document count (does not take deletions into account).
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 - Variable in class org.apache.lucene.index.SegmentInfo
 
docFreq(Term) - Method in class org.apache.lucene.index.FilterIndexReader
 
docFreq() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
 
docFreq(Term) - Method in class org.apache.lucene.index.IndexReader
Returns the number of documents containing the term t.
docFreq(Term) - Method in class org.apache.lucene.index.MultiReader
 
docFreq(Term) - Method in class org.apache.lucene.index.ParallelReader
 
docFreq(Term) - Method in class org.apache.lucene.index.SegmentReader
 
docFreq() - Method in class org.apache.lucene.index.TermEnum
Returns the docFreq of the current Term in the enumeration.
docFreq() - Method in class org.apache.lucene.search.FilteredTermEnum
Returns the docFreq of the current Term in the enumeration.
docFreq(Term) - Method in class org.apache.lucene.search.IndexSearcher
Returns total docFreq for this term.
docFreq(Term) - Method in class org.apache.lucene.search.MultiSearcher
Deprecated.  
docFreq(Term) - Method in class org.apache.lucene.search.ParallelMultiSearcher
Deprecated. Executes each Searchable's docFreq() in its own thread and waits for each search to complete and merge the results back together.
docFreq(Term) - Method in interface org.apache.lucene.search.Searchable
Deprecated. Expert: Returns the number of documents containing term.
docFreq(Term) - Method in class org.apache.lucene.search.Searcher
Deprecated.  
docFreqs(Term[]) - Method in interface org.apache.lucene.search.Searchable
Deprecated. Expert: For each term in the terms array, calculates the number of documents containing term.
docFreqs(Term[]) - Method in class org.apache.lucene.search.Searcher
Deprecated.  
docID() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
 
docID() - Method in class org.apache.lucene.search.DocIdSetIterator
Returns the following: -1 or DocIdSetIterator.NO_MORE_DOCS if DocIdSetIterator.nextDoc() or DocIdSetIterator.advance(int) were not called yet.
docID() - Method in class org.apache.lucene.search.FieldCacheTermsFilter.FieldCacheTermsFilterDocIdSet.FieldCacheTermsFilterDocIdSetIterator
 
docID() - Method in class org.apache.lucene.search.FilteredDocIdSetIterator
 
docID() - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
 
docID() - Method in class org.apache.lucene.search.spans.SpanScorer
 
docID() - Method in class org.apache.lucene.util.OpenBitSetIterator
 
DocIdBitSet - Class in org.apache.lucene.util
Simple DocIdSet and DocIdSetIterator backed by a BitSet
DocIdBitSet(BitSet) - Constructor for class org.apache.lucene.util.DocIdBitSet
 
DocIdSet - Class in org.apache.lucene.search
A DocIdSet contains a set of doc ids.
DocIdSet() - Constructor for class org.apache.lucene.search.DocIdSet
 
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
 
docIdSetToCache(DocIdSet, IndexReader) - Method in class org.apache.lucene.search.CachingWrapperFilter
Provide the DocIdSet to be cached, using the DocIdSet provided by the wrapped Filter.
doClose() - Method in class org.apache.lucene.index.FilterIndexReader
 
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.ParallelReader
 
doClose() - Method in class org.apache.lucene.index.SegmentReader
 
doCommit(Map<String, String>) - Method in class org.apache.lucene.index.FilterIndexReader
 
doCommit(Map<String, String>) - Method in class org.apache.lucene.index.IndexReader
Implements commit.
doCommit(Map<String, String>) - Method in class org.apache.lucene.index.MultiReader
 
doCommit(Map<String, String>) - Method in class org.apache.lucene.index.ParallelReader
 
doCommit(Map<String, String>) - Method in class org.apache.lucene.index.SegmentReader
 
docScore(int, String, int, float) - Method in class org.apache.lucene.search.payloads.AveragePayloadFunction
 
docScore(int, String, int, float) - Method in class org.apache.lucene.search.payloads.MaxPayloadFunction
 
docScore(int, String, int, float) - Method in class org.apache.lucene.search.payloads.MinPayloadFunction
 
docScore(int, String, int, float) - Method in class org.apache.lucene.search.payloads.PayloadFunction
Calculate the final score for all the payloads seen so far for this doc/field
docStarts - Variable in class org.apache.lucene.search.IndexSearcher
 
docStoreCompoundFile - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
True if the shared doc store files are compound file format.
docStoreOffset - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
Doc store offset, if this segment shares the doc store files (stored fields and term vectors) with other segments.
docStoreSegment - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
String of the shared doc store segment, or null if this segment does not share the doc store files.
docsWithField - Variable in class org.apache.lucene.search.FieldComparator.NumericComparator
 
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.
document(int, FieldSelector) - Method in class org.apache.lucene.index.FilterIndexReader
 
document(int) - Method in class org.apache.lucene.index.IndexReader
Returns the stored fields of the nth Document in this index.
document(int, FieldSelector) - Method in class org.apache.lucene.index.IndexReader
Get the Document at the n th position.
document(int, FieldSelector) - Method in class org.apache.lucene.index.MultiReader
 
document(int, FieldSelector) - Method in class org.apache.lucene.index.ParallelReader
 
document(int, FieldSelector) - Method in class org.apache.lucene.index.SegmentReader
 
DocValues - Class in org.apache.lucene.search.function
Expert: represents field values as different types.
DocValues() - Constructor for class org.apache.lucene.search.function.DocValues
 
doDelete(int) - Method in class org.apache.lucene.index.FilterIndexReader
 
doDelete(int) - Method in class org.apache.lucene.index.IndexReader
Implements deletion of the document numbered docNum.
doDelete(int) - Method in class org.apache.lucene.index.MultiReader
 
doDelete(int) - Method in class org.apache.lucene.index.ParallelReader
 
doDelete(int) - Method in class org.apache.lucene.index.SegmentReader
 
doMerge(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
Does the actual merge, by calling IndexWriter.merge(org.apache.lucene.index.MergePolicy.OneMerge)
Done() - Method in interface org.apache.lucene.queryParser.CharStream
The lexer calls this function to indicate that it is done with the stream and hence implementations can free any resources held by this class.
Done() - Method in class org.apache.lucene.queryParser.FastCharStream
 
doNext() - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery.PositionCheckSpan
 
doOpenIfChanged() - Method in class org.apache.lucene.index.IndexReader
If the index has changed since it was opened, open and return a new reader; else, return null.
doOpenIfChanged(boolean) - Method in class org.apache.lucene.index.IndexReader
If the index has changed since it was opened, open and return a new reader; else, return null.
doOpenIfChanged(IndexCommit) - Method in class org.apache.lucene.index.IndexReader
If the index has changed since it was opened, open and return a new reader; else, return null.
doOpenIfChanged(IndexWriter, boolean) - Method in class org.apache.lucene.index.IndexReader
If the index has changed since it was opened, open and return a new reader; else, return null.
doOpenIfChanged() - Method in class org.apache.lucene.index.MultiReader
Tries to reopen the subreaders.
doOpenIfChanged(boolean) - Method in class org.apache.lucene.index.MultiReader
If clone is true then we clone each of the subreaders
doOpenIfChanged() - Method in class org.apache.lucene.index.ParallelReader
Tries to reopen the subreaders.
doOpenIfChanged() - Method in class org.apache.lucene.index.SegmentReader
 
doOpenIfChanged(boolean) - Method in class org.apache.lucene.index.SegmentReader
 
doPrune(int, IndexSearcher) - Method in class org.apache.lucene.search.SearcherLifetimeManager.PruneByAge
 
doPrune(int, IndexSearcher) - Method in interface org.apache.lucene.search.SearcherLifetimeManager.Pruner
Return true if this searcher should be removed.
doReopen(boolean) - Method in class org.apache.lucene.index.ParallelReader
 
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.FilterIndexReader
 
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.IndexReader
Implements setNorm in subclass.
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.MultiReader
 
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.ParallelReader
 
doSetNorm(int, String, byte) - Method in class org.apache.lucene.index.SegmentReader
 
DOUBLE - Static variable in class org.apache.lucene.search.SortField
Sort using term values as encoded Doubles.
DoubleBarrelLRUCache<K extends DoubleBarrelLRUCache.CloneableKey,V> - Class in org.apache.lucene.util
Simple concurrent LRU cache, using a "double barrel" approach where two ConcurrentHashMaps record entries.
DoubleBarrelLRUCache(int) - Constructor for class org.apache.lucene.util.DoubleBarrelLRUCache
 
DoubleBarrelLRUCache.CloneableKey - Class in org.apache.lucene.util
 
DoubleBarrelLRUCache.CloneableKey() - Constructor for class org.apache.lucene.util.DoubleBarrelLRUCache.CloneableKey
 
doubleToPrefixCoded(double) - Static method in class org.apache.lucene.util.NumericUtils
 
doubleToSortableLong(double) - Static method in class org.apache.lucene.util.NumericUtils
Converts a double value to a sortable signed long.
doubleVal(int) - Method in class org.apache.lucene.search.function.DocValues
Return doc value as a double.
doUndeleteAll() - Method in class org.apache.lucene.index.FilterIndexReader
 
doUndeleteAll() - Method in class org.apache.lucene.index.IndexReader
Implements actual undeleteAll() in subclass.
doUndeleteAll() - Method in class org.apache.lucene.index.MultiReader
 
doUndeleteAll() - Method in class org.apache.lucene.index.ParallelReader
 
doUndeleteAll() - Method in class org.apache.lucene.index.SegmentReader
 
dropBuffersAndReset() - Method in class org.apache.lucene.util.ByteBlockPool
 
DummyConcurrentLock - Class in org.apache.lucene.util
A dummy lock as a replacement for ReentrantLock to disable locking
DummyConcurrentLock() - Constructor for class org.apache.lucene.util.DummyConcurrentLock
 

E

EMAIL - Static variable in class org.apache.lucene.analysis.standard.ClassicTokenizer
 
EMAIL - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
 
EMAIL - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
 
EMAIL_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated.  
EMAIL_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Deprecated. use UAX29URLEmailTokenizer.TOKEN_TYPES instead
EMAIL_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
 
EMPTY_ARRAY - Static variable in interface org.apache.lucene.util.Bits
 
EMPTY_BYTES - Static variable in class org.apache.lucene.util.BytesRef
 
EMPTY_DOCIDSET - Static variable in class org.apache.lucene.search.DocIdSet
An empty DocIdSet instance for easy use, e.g.
EMPTY_OFFSET_INFO - Static variable in class org.apache.lucene.index.TermVectorOffsetInfo
Convenience declaration when creating a TermPositionVector that stores only position information.
EMPTY_SET - Static variable in class org.apache.lucene.analysis.CharArraySet
 
EMPTY_TOPDOCS - Static variable in class org.apache.lucene.search.TopDocsCollector
 
emptyMap() - Static method in class org.apache.lucene.analysis.CharArrayMap
Returns an empty, unmodifiable map.
enable_tracing() - Method in class org.apache.lucene.queryParser.QueryParser
Enable tracing.
enableBackwards - Variable in class org.apache.lucene.util.AttributeImpl
Deprecated. this will be removed in Lucene 4.0.
encode(ByteBuffer, CharBuffer) - Static method in class org.apache.lucene.util.IndexableBinaryStringTools
Deprecated. Use IndexableBinaryStringTools.encode(byte[], int, int, char[], int, int) instead. This method will be removed in Lucene 4.0
encode(byte[], int, int, char[], int, int) - Static method in class org.apache.lucene.util.IndexableBinaryStringTools
Encodes the input byte sequence into the output char sequence.
encode(ByteBuffer) - Static method in class org.apache.lucene.util.IndexableBinaryStringTools
Deprecated. Use IndexableBinaryStringTools.encode(byte[], int, int, char[], int, int) instead. This method will be removed in Lucene 4.0
encodeNorm(float) - Static method in class org.apache.lucene.search.Similarity
Deprecated. Use Similarity.encodeNormValue(float) instead.
encodeNormValue(float) - Method in class org.apache.lucene.search.Similarity
Encodes a normalization factor for storage in an index.
end() - Method in class org.apache.lucene.analysis.CachingTokenFilter
 
end() - Method in class org.apache.lucene.analysis.CharTokenizer
 
end() - Method in class org.apache.lucene.analysis.KeywordTokenizer
 
end() - Method in class org.apache.lucene.analysis.standard.ClassicTokenizer
 
end() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
 
end() - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
 
end() - Method in class org.apache.lucene.analysis.TeeSinkTokenFilter
 
end() - Method in class org.apache.lucene.analysis.TeeSinkTokenFilter.SinkTokenStream
 
end() - Method in class org.apache.lucene.analysis.TokenFilter
Performs end-of-stream operations, if any, and calls then end() on the input TokenStream.

NOTE: Be sure to call super.end() first when overriding this method.

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.search.spans.NearSpansOrdered
 
end() - Method in class org.apache.lucene.search.spans.NearSpansUnordered
 
end() - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery.PositionCheckSpan
 
end - Variable in class org.apache.lucene.search.spans.SpanPositionRangeQuery
 
end() - Method in class org.apache.lucene.search.spans.Spans
Returns the end position of the current match.
end() - Method in class org.apache.lucene.search.spans.TermSpans
 
END_LABEL - Static variable in class org.apache.lucene.util.fst.FST
 
endColumn - Variable in class org.apache.lucene.queryParser.Token
The column number of the last character of this Token.
endEnum() - Method in class org.apache.lucene.search.FilteredTermEnum
Indicates the end of the enumeration has been reached
endEnum() - Method in class org.apache.lucene.search.FuzzyTermEnum
Indicates the end of the enumeration has been reached
endEnum() - Method in class org.apache.lucene.search.PrefixTermEnum
 
endEnum() - Method in class org.apache.lucene.search.SingleTermEnum
 
endEnum() - Method in class org.apache.lucene.search.TermRangeTermEnum
 
endEnum() - Method in class org.apache.lucene.search.WildcardTermEnum
 
endLine - Variable in class org.apache.lucene.queryParser.Token
The line number of the last character of this Token.
endOffset() - Method in class org.apache.lucene.analysis.Token
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 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
Returns this Token's ending offset, one greater than the position of the last character corresponding to this token in the source text.
endsWith(BytesRef) - Method in class org.apache.lucene.util.BytesRef
 
English - Class in org.apache.lucene.util
 
ENGLISH_STOP_WORDS_SET - Static variable in class org.apache.lucene.analysis.StopAnalyzer
An unmodifiable set containing some common English words that are not usually useful for searching.
ensureCanWrite(String) - Method in class org.apache.lucene.store.FSDirectory
 
ensureCapacity(long) - Method in class org.apache.lucene.util.OpenBitSet
Ensure that the long[] is big enough to hold numBits, expanding it if necessary.
ensureCapacityWords(int) - Method in class org.apache.lucene.util.OpenBitSet
Expand the long[] with the size given as a number of words (64 bit longs).
ensureOpen() - Method in class org.apache.lucene.index.IndexReader
 
ensureOpen(boolean) - Method in class org.apache.lucene.index.IndexWriter
Used internally to throw an AlreadyClosedException if this IndexWriter has been closed.
ensureOpen() - Method in class org.apache.lucene.index.IndexWriter
 
ensureOpen() - Method in class org.apache.lucene.store.Directory
 
entrySet() - Method in class org.apache.lucene.analysis.CharArrayMap
 
EOF - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
End of File.
eof() - Method in class org.apache.lucene.store.ByteArrayDataInput
 
eol - Variable in exception org.apache.lucene.queryParser.ParseException
The end of line string for this machine.
equals(Object) - Method in class org.apache.lucene.analysis.Token
 
equals(Object) - Method in class org.apache.lucene.analysis.Token.TokenAttributeFactory
 
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.PayloadAttributeImpl
 
equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
 
equals(Object) - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
 
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.Payload
 
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.index.TermVectorEntry
 
equals(Object) - Method in class org.apache.lucene.index.TermVectorOffsetInfo
Two TermVectorOffsetInfos are equals if both the start and end offsets are the same
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
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.CachingSpanFilter
 
equals(Object) - Method in class org.apache.lucene.search.CachingWrapperFilter
 
equals(Object) - Method in class org.apache.lucene.search.ConstantScoreQuery
 
equals(Object) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
Return true iff we represent the same query as o
equals(Object) - Method in class org.apache.lucene.search.FieldCacheRangeFilter
 
equals(Object) - Method in class org.apache.lucene.search.FilteredQuery
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.function.CustomScoreQuery
Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.function.FieldCacheSource
 
equals(Object) - Method in class org.apache.lucene.search.function.OrdFieldSource
 
equals(Object) - Method in class org.apache.lucene.search.function.ReverseOrdFieldSource
 
equals(Object) - Method in class org.apache.lucene.search.function.ValueSource
Needed for possible caching of query results - used by ValueSourceQuery.equals(Object).
equals(Object) - Method in class org.apache.lucene.search.function.ValueSourceQuery
Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.FuzzyQuery
 
equals(Object) - Method in class org.apache.lucene.search.MatchAllDocsQuery
 
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.MultiTermQuery
 
equals(Object) - Method in class org.apache.lucene.search.MultiTermQueryWrapperFilter
 
equals(Object) - Method in class org.apache.lucene.search.NGramPhraseQuery
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.NumericRangeQuery
 
equals(Object) - Method in class org.apache.lucene.search.payloads.AveragePayloadFunction
 
equals(Object) - Method in class org.apache.lucene.search.payloads.MaxPayloadFunction
 
equals(Object) - Method in class org.apache.lucene.search.payloads.MinPayloadFunction
 
equals(Object) - Method in class org.apache.lucene.search.payloads.PayloadFunction
 
equals(Object) - Method in class org.apache.lucene.search.payloads.PayloadNearQuery
 
equals(Object) - Method in class org.apache.lucene.search.payloads.PayloadTermQuery
 
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.PrefixQuery
 
equals(Object) - Method in class org.apache.lucene.search.Query
 
equals(Object) - Method in class org.apache.lucene.search.QueryWrapperFilter
 
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.SortField
Returns true if o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.SpanQueryFilter
 
equals(Object) - Method in class org.apache.lucene.search.spans.FieldMaskingSpanQuery
 
equals(Object) - Method in class org.apache.lucene.search.spans.SpanFirstQuery
 
equals(Object) - Method in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper
 
equals(Object) - Method in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper.TopTermsSpanBooleanQueryRewrite
 
equals(Object) - Method in class org.apache.lucene.search.spans.SpanNearPayloadCheckQuery
 
equals(Object) - Method in class org.apache.lucene.search.spans.SpanNearQuery
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.spans.SpanNotQuery
Returns true iff o is equal to this.
equals(Object) - Method in class org.apache.lucene.search.spans.SpanOrQuery
 
equals(Object) - Method in class org.apache.lucene.search.spans.SpanPayloadCheckQuery
 
equals(Object) - Method in class org.apache.lucene.search.spans.SpanPositionRangeQuery
 
equals(Object) - Method in class org.apache.lucene.search.spans.SpanTermQuery
 
equals(Object) - Method in class org.apache.lucene.search.TermQuery
Returns true iff o 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.WildcardQuery
 
equals(char[], int, char[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
See if two array slices are the same.
equals(int[], int, int[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
See if two array slices are the same.
equals(Object) - Method in class org.apache.lucene.util.AttributeSource
 
equals(Object) - Method in class org.apache.lucene.util.BytesRef
 
equals(Object) - Method in class org.apache.lucene.util.CharsRef
 
equals(Object) - Method in class org.apache.lucene.util.FixedBitSet
returns true if both sets have the same bits set
equals(Object) - Method in class org.apache.lucene.util.fst.PairOutputs.Pair
 
equals(Object) - Method in class org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs.TwoLongs
 
equals(Object) - Method in class org.apache.lucene.util.IntsRef
 
equals(Object) - Method in class org.apache.lucene.util.OpenBitSet
returns true if both sets have the same bits set
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.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)
escape(String) - Static method in class org.apache.lucene.queryParser.QueryParser
Returns a String where those characters that QueryParser expects to be escaped are escaped by a preceding \.
estimatedMergeBytes - Variable in class org.apache.lucene.index.MergePolicy.OneMerge
 
estimateRamUsage(Object) - Method in class org.apache.lucene.util.RamUsageEstimator
 
estimateSize() - Method in class org.apache.lucene.search.FieldCache.CacheEntry
 
estimateSize(RamUsageEstimator) - Method in class org.apache.lucene.search.FieldCache.CacheEntry
Computes (and stores) the estimated size of the cache Value
execute(TwoPhaseCommit...) - Static method in class org.apache.lucene.util.TwoPhaseCommitTool
Executes a 2-phase commit algorithm by first TwoPhaseCommit.prepareCommit() all objects and only if all succeed, it proceeds with TwoPhaseCommit.commit().
expandingWordNum(long) - Method in class org.apache.lucene.util.OpenBitSet
 
EXPECTED - Static variable in class org.apache.lucene.util.FieldCacheSanityChecker.InsanityType
Indicates an expected bit of "insanity".
expectedTokenSequences - Variable in exception org.apache.lucene.queryParser.ParseException
Each entry in this array is an array of integers.
explain(IndexReader, int) - Method in class org.apache.lucene.search.BooleanQuery.BooleanWeight
 
explain(IndexReader, int) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
 
explain(IndexReader, int) - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
Explain the score we computed for doc
explain() - Method in class org.apache.lucene.search.Explanation.IDFExplanation
This should be calculated lazily if possible.
explain(int) - Method in class org.apache.lucene.search.function.DocValues
Explain the scoring value for the input doc.
explain(Query, int) - Method in class org.apache.lucene.search.IndexSearcher
Returns an Explanation that describes how doc scored against query.
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.
explain(Weight, int) - Method in class org.apache.lucene.search.MultiSearcher
Deprecated.  
explain(int, int, float) - Method in class org.apache.lucene.search.payloads.AveragePayloadFunction
 
explain(int, int, float) - Method in class org.apache.lucene.search.payloads.MaxPayloadFunction
 
explain(int, int, float) - Method in class org.apache.lucene.search.payloads.MinPayloadFunction
 
explain(int, int, float) - Method in class org.apache.lucene.search.payloads.PayloadFunction
 
explain(int) - Method in class org.apache.lucene.search.payloads.PayloadNearQuery.PayloadNearSpanScorer
 
explain(IndexReader, int) - Method in class org.apache.lucene.search.payloads.PayloadTermQuery.PayloadTermWeight
 
explain(int) - Method in class org.apache.lucene.search.payloads.PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer
 
explain(Weight, int) - Method in interface org.apache.lucene.search.Searchable
Deprecated. Expert: low-level implementation method Returns an Explanation that describes how doc scored against weight.
explain(Query, int) - Method in class org.apache.lucene.search.Searcher
Deprecated. Returns an Explanation that describes how doc scored against query.
explain(Weight, int) - Method in class org.apache.lucene.search.Searcher
Deprecated.  
explain(int) - Method in class org.apache.lucene.search.spans.SpanScorer
This method is no longer an official member of Scorer, but it is needed by SpanWeight to build an explanation.
explain(IndexReader, int) - Method in class org.apache.lucene.search.spans.SpanWeight
 
explain(IndexReader, int) - Method in class org.apache.lucene.search.Weight
An explanation of the score computation for the named document.
Explanation - Class in org.apache.lucene.search
Expert: Describes the score computation for document and query.
Explanation() - Constructor for class org.apache.lucene.search.Explanation
 
Explanation(float, String) - Constructor for class org.apache.lucene.search.Explanation
 
Explanation.IDFExplanation - Class in org.apache.lucene.search
Small Util class used to pass both an idf factor as well as an explanation for that factor.
Explanation.IDFExplanation() - Constructor for class org.apache.lucene.search.Explanation.IDFExplanation
 
expungeDeletes(boolean) - Method in class org.apache.lucene.index.IndexWriter
Deprecated.  
expungeDeletes() - Method in class org.apache.lucene.index.IndexWriter
Deprecated.  
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.BooleanQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.ConstantScoreQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.FilteredQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.function.CustomScoreQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.function.ValueSourceQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.MatchAllDocsQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.MultiPhraseQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.PhraseQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.Query
Expert: adds all terms occurring in this query to the terms set.
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.spans.FieldMaskingSpanQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.spans.SpanNearQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.spans.SpanNotQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.spans.SpanOrQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.spans.SpanTermQuery
 
extractTerms(Set<Term>) - Method in class org.apache.lucene.search.TermQuery
 

F

failureReason - Variable in class org.apache.lucene.store.Lock
If a lock obtain called, this failureReason may be set with the "root cause" Exception as to why the lock was not obtained.
FastCharStream - Class in org.apache.lucene.queryParser
An efficient implementation of JavaCC's CharStream interface.
FastCharStream(Reader) - Constructor for class org.apache.lucene.queryParser.FastCharStream
Constructs from a Reader.
fastClear(int) - Method in class org.apache.lucene.util.OpenBitSet
clears a bit.
fastClear(long) - Method in class org.apache.lucene.util.OpenBitSet
clears a bit.
fastFlip(int) - Method in class org.apache.lucene.util.OpenBitSet
flips a bit.
fastFlip(long) - Method in class org.apache.lucene.util.OpenBitSet
flips a bit.
fastGet(int) - Method in class org.apache.lucene.util.OpenBitSet
Returns true or false for the specified bit index.
fastGet(long) - Method in class org.apache.lucene.util.OpenBitSet
Returns true or false for the specified bit index.
fastSet(int) - Method in class org.apache.lucene.util.OpenBitSet
Sets the bit at the specified index.
fastSet(long) - Method in class org.apache.lucene.util.OpenBitSet
Sets the bit at the specified index.
Field - Class in org.apache.lucene.document
A field is a section of a Document.
Field(String, String, Field.Store, Field.Index) - Constructor for class org.apache.lucene.document.Field
Create a field by specifying its name, value and how it will be saved in the index.
Field(String, String, Field.Store, Field.Index, Field.TermVector) - Constructor for class org.apache.lucene.document.Field
Create a field by specifying its name, value and how it will be saved in the index.
Field(String, boolean, String, Field.Store, Field.Index, Field.TermVector) - Constructor for class org.apache.lucene.document.Field
Create a field by specifying its name, value and how it will be saved in the index.
Field(String, Reader) - Constructor for class org.apache.lucene.document.Field
Create a tokenized and indexed field that is not stored.
Field(String, Reader, Field.TermVector) - Constructor for class org.apache.lucene.document.Field
Create a tokenized and indexed field that is not stored, optionally with storing term vectors.
Field(String, TokenStream) - Constructor for class org.apache.lucene.document.Field
Create a tokenized and indexed field that is not stored.
Field(String, TokenStream, Field.TermVector) - Constructor for class org.apache.lucene.document.Field
Create a tokenized and indexed field that is not stored, optionally with storing term vectors.
Field(String, byte[], Field.Store) - Constructor for class org.apache.lucene.document.Field
Deprecated. Use instead
Field(String, byte[]) - Constructor for class org.apache.lucene.document.Field
Create a stored field with binary value.
Field(String, byte[], int, int, Field.Store) - Constructor for class org.apache.lucene.document.Field
Deprecated. Use instead
Field(String, byte[], int, int) - Constructor for class org.apache.lucene.document.Field
Create a stored field with binary value.
field() - Method in class org.apache.lucene.index.Term
Returns the field of this term, an interned string.
field - Variable in class org.apache.lucene.search.FieldComparator.NumericComparator
 
field - Variable in class org.apache.lucene.search.function.OrdFieldSource
 
field - Variable in class org.apache.lucene.search.function.ReverseOrdFieldSource
 
field - Variable in class org.apache.lucene.search.spans.SpanNearQuery
 
Field.Index - Enum in org.apache.lucene.document
Specifies whether and how a field should be indexed.
Field.Store - Enum in org.apache.lucene.document
Specifies whether and how a field should be stored.
Field.TermVector - Enum in org.apache.lucene.document
Specifies whether and how a field should have term vectors.
FIELD_DOC - Static variable in class org.apache.lucene.search.SortField
Represents sorting by document number (index order).
FIELD_INFOS_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of field infos
FIELD_SCORE - Static variable in class org.apache.lucene.search.SortField
Represents sorting by document score (relevance).
Fieldable - Interface in org.apache.lucene.document
Synonymous with Field.
FieldCache - Interface in org.apache.lucene.search
Expert: Maintains caches of term values.
FieldCache.ByteParser - Interface in org.apache.lucene.search
Interface to parse bytes from document fields.
FieldCache.CacheEntry - Class in org.apache.lucene.search
EXPERT: A unique Identifier/Description for each item in the FieldCache.
FieldCache.CacheEntry() - Constructor for class org.apache.lucene.search.FieldCache.CacheEntry
 
FieldCache.CreationPlaceholder - Class in org.apache.lucene.search
 
FieldCache.CreationPlaceholder() - Constructor for class org.apache.lucene.search.FieldCache.CreationPlaceholder
 
FieldCache.DoubleParser - Interface in org.apache.lucene.search
Interface to parse doubles from document fields.
FieldCache.FloatParser - Interface in org.apache.lucene.search
Interface to parse floats from document fields.
FieldCache.IntParser - Interface in org.apache.lucene.search
Interface to parse ints from document fields.
FieldCache.LongParser - Interface in org.apache.lucene.search
Interface to parse long from document fields.
FieldCache.Parser - Interface in org.apache.lucene.search
Marker interface as super-interface to all parsers.
FieldCache.ShortParser - Interface in org.apache.lucene.search
Interface to parse shorts from document fields.
FieldCache.StringIndex - Class in org.apache.lucene.search
Expert: Stores term text values and document ordering data.
FieldCache.StringIndex(int[], String[]) - Constructor for class org.apache.lucene.search.FieldCache.StringIndex
Creates one of these objects
FieldCacheRangeFilter<T> - Class in org.apache.lucene.search
A range filter built on top of a cached single term field (in FieldCache).
FieldCacheSanityChecker - Class in org.apache.lucene.util
Provides methods for sanity checking that entries in the FieldCache are not wasteful or inconsistent.
FieldCacheSanityChecker() - Constructor for class org.apache.lucene.util.FieldCacheSanityChecker
 
FieldCacheSanityChecker.Insanity - Class in org.apache.lucene.util
Simple container for a collection of related CacheEntry objects that in conjunction with each other represent some "insane" usage of the FieldCache.
FieldCacheSanityChecker.Insanity(FieldCacheSanityChecker.InsanityType, String, FieldCache.CacheEntry...) - Constructor for class org.apache.lucene.util.FieldCacheSanityChecker.Insanity
 
FieldCacheSanityChecker.InsanityType - Class in org.apache.lucene.util
An Enumeration of the different types of "insane" behavior that may be detected in a FieldCache.
FieldCacheSource - Class in org.apache.lucene.search.function
Expert: A base class for ValueSource implementations that retrieve values for a single field from the FieldCache.
FieldCacheSource(String) - Constructor for class org.apache.lucene.search.function.FieldCacheSource
Create a cached field source for the input field.
FieldCacheTermsFilter - Class in org.apache.lucene.search
A Filter that only accepts documents whose single term value in the specified field is contained in the provided set of allowed terms.
FieldCacheTermsFilter(String, String...) - Constructor for class org.apache.lucene.search.FieldCacheTermsFilter
 
FieldCacheTermsFilter.FieldCacheTermsFilterDocIdSet - Class in org.apache.lucene.search
 
FieldCacheTermsFilter.FieldCacheTermsFilterDocIdSet(FieldCache.StringIndex) - Constructor for class org.apache.lucene.search.FieldCacheTermsFilter.FieldCacheTermsFilterDocIdSet
 
FieldCacheTermsFilter.FieldCacheTermsFilterDocIdSet.FieldCacheTermsFilterDocIdSetIterator - Class in org.apache.lucene.search
 
FieldCacheTermsFilter.FieldCacheTermsFilterDocIdSet.FieldCacheTermsFilterDocIdSetIterator() - Constructor for class org.apache.lucene.search.FieldCacheTermsFilter.FieldCacheTermsFilterDocIdSet.FieldCacheTermsFilterDocIdSetIterator
 
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.ByteComparator - Class in org.apache.lucene.search
Parses field's values as byte (using FieldCache.getBytes(org.apache.lucene.index.IndexReader, java.lang.String) and sorts by ascending value
FieldComparator.DocComparator - Class in org.apache.lucene.search
Sorts by ascending docID
FieldComparator.DoubleComparator - Class in org.apache.lucene.search
Parses field's values as double (using FieldCache.getDoubles(org.apache.lucene.index.IndexReader, java.lang.String) and sorts by ascending value
FieldComparator.FloatComparator - Class in org.apache.lucene.search
Parses field's values as float (using FieldCache.getFloats(org.apache.lucene.index.IndexReader, java.lang.String) and sorts by ascending value
FieldComparator.IntComparator - Class in org.apache.lucene.search
Parses field's values as int (using FieldCache.getInts(org.apache.lucene.index.IndexReader, java.lang.String) and sorts by ascending value
FieldComparator.LongComparator - Class in org.apache.lucene.search
Parses field's values as long (using FieldCache.getLongs(org.apache.lucene.index.IndexReader, java.lang.String) and sorts by ascending value
FieldComparator.NumericComparator<T extends Number> - Class in org.apache.lucene.search
 
FieldComparator.NumericComparator(String, T) - Constructor for class org.apache.lucene.search.FieldComparator.NumericComparator
 
FieldComparator.RelevanceComparator - Class in org.apache.lucene.search
Sorts by descending relevance.
FieldComparator.ShortComparator - Class in org.apache.lucene.search
Parses field's values as short (using FieldCache.getShorts(org.apache.lucene.index.IndexReader, java.lang.String) and sorts by ascending value
FieldComparator.StringComparatorLocale - Class in org.apache.lucene.search
Sorts by a field's value using the Collator for a given Locale.
FieldComparator.StringOrdValComparator - Class in org.apache.lucene.search
Sorts by field's natural String sort order, using ordinals.
FieldComparator.StringOrdValComparator(int, String, int, boolean) - Constructor for class org.apache.lucene.search.FieldComparator.StringOrdValComparator
 
FieldComparator.StringValComparator - Class in org.apache.lucene.search
Sorts by field's natural String 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.
FieldInfo - Class in org.apache.lucene.index
 
FieldInfo.IndexOptions - Enum in org.apache.lucene.index
Controls how much information is stored in the postings lists.
fieldInfos - Variable in class org.apache.lucene.index.SegmentWriteState
 
FieldInvertState - Class in org.apache.lucene.index
This class tracks the number and position / offset parameters of terms being added to the index.
FieldInvertState() - Constructor for class org.apache.lucene.index.FieldInvertState
 
FieldInvertState(int, int, int, int, float) - Constructor for class org.apache.lucene.index.FieldInvertState
 
FieldMaskingSpanQuery - Class in org.apache.lucene.search.spans
Wrapper to allow SpanQuery objects participate in composite single-field SpanQueries by 'lying' about their search field.
FieldMaskingSpanQuery(SpanQuery, String) - Constructor for class org.apache.lucene.search.spans.FieldMaskingSpanQuery
 
fieldName - Variable in class org.apache.lucene.search.payloads.PayloadNearQuery
 
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).
FieldReaderException - Exception in org.apache.lucene.index
 
FieldReaderException() - Constructor for exception org.apache.lucene.index.FieldReaderException
Constructs a new runtime exception with null as its detail message.
FieldReaderException(Throwable) - Constructor for exception org.apache.lucene.index.FieldReaderException
Constructs a new runtime exception with the specified cause and a detail message of (cause==null ? null : cause.toString()) (which typically contains the class and detail message of cause).
FieldReaderException(String) - Constructor for exception org.apache.lucene.index.FieldReaderException
Constructs a new runtime exception with the specified detail message.
FieldReaderException(String, Throwable) - Constructor for exception org.apache.lucene.index.FieldReaderException
Constructs a new runtime exception with the specified detail message and cause.
fields - Variable in class org.apache.lucene.queryParser.MultiFieldQueryParser
 
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_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of stored fields file
FIELDS_INDEX_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of stored fields index file
FieldScoreQuery - Class in org.apache.lucene.search.function
A query that scores each document as the value of the numeric input field.
FieldScoreQuery(String, FieldScoreQuery.Type) - Constructor for class org.apache.lucene.search.function.FieldScoreQuery
Create a FieldScoreQuery - a query that scores each document as the value of the numeric input field.
FieldScoreQuery.Type - Class in org.apache.lucene.search.function
Type of score field, indicating how field values are interpreted/parsed.
fieldsData - Variable in class org.apache.lucene.document.AbstractField
 
FieldSelector - Interface in org.apache.lucene.document
Similar to a FileFilter, the FieldSelector allows one to make decisions about what Fields get loaded on a Document by IndexReader.document(int,org.apache.lucene.document.FieldSelector)
FieldSelectorResult - Enum in org.apache.lucene.document
Provides information about what should be done with this Field
FieldSortedTermVectorMapper - Class in org.apache.lucene.index
For each Field, store a sorted collection of TermVectorEntrys

This is not thread-safe.

FieldSortedTermVectorMapper(Comparator<TermVectorEntry>) - Constructor for class org.apache.lucene.index.FieldSortedTermVectorMapper
 
FieldSortedTermVectorMapper(boolean, boolean, Comparator<TermVectorEntry>) - Constructor for class org.apache.lucene.index.FieldSortedTermVectorMapper
 
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
 
FieldValueHitQueue.Entry(int, int, float) - Constructor for class org.apache.lucene.search.FieldValueHitQueue.Entry
 
file - Variable in class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput
 
fileExists(String) - Method in class org.apache.lucene.store.Directory
Returns true iff a file with the given name exists.
fileExists(String) - Method in class org.apache.lucene.store.FileSwitchDirectory
 
fileExists(String) - Method in class org.apache.lucene.store.FSDirectory
Returns true iff a file with the given name exists.
fileExists(String) - Method in class org.apache.lucene.store.NRTCachingDirectory
 
fileExists(String) - Method in class org.apache.lucene.store.RAMDirectory
Returns true iff the named file exists in this directory.
fileLength(String) - Method in class org.apache.lucene.store.Directory
Returns the 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.FSDirectory
Returns the length in bytes of a file in the directory.
fileLength(String) - Method in class org.apache.lucene.store.NRTCachingDirectory
 
fileLength(String) - Method in class org.apache.lucene.store.RAMDirectory
Returns the length in bytes of a file in the directory.
fileMap - Variable in class org.apache.lucene.store.RAMDirectory
 
fileModified(String) - Method in class org.apache.lucene.store.Directory
Returns the time the named file was last modified.
fileModified(String) - Method in class org.apache.lucene.store.FileSwitchDirectory
 
fileModified(String) - Method in class org.apache.lucene.store.FSDirectory
Returns the time the named file was last modified.
fileModified(File, String) - Static method in class org.apache.lucene.store.FSDirectory
Returns the time the named file was last modified.
fileModified(String) - Method in class org.apache.lucene.store.NRTCachingDirectory
 
fileModified(String) - Method in class org.apache.lucene.store.RAMDirectory
Returns the time the named file was last modified.
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.SegmentInfo
 
files(Directory, boolean) - Method in class org.apache.lucene.index.SegmentInfos
Returns all file names referenced by SegmentInfo instances matching the provided Directory (ie files associated with any "external" segments are skipped).
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(CharacterUtils.CharacterBuffer, Reader) - Method in class org.apache.lucene.util.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.
fillAndGetIndex(BytesRef, long) - Method in class org.apache.lucene.util.PagedBytes.Reader
Reads length as 1 or 2 byte vInt prefix, starting at start.
fillAndGetStart(BytesRef, long) - Method in class org.apache.lucene.util.PagedBytes.Reader
Reads length as 1 or 2 byte vInt prefix, starting at start and returns the start offset of the next part, suitable as start parameter on next call to sequentially read all BytesRef.
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.
fillSliceWithPrefix(BytesRef, long) - Method in class org.apache.lucene.util.PagedBytes.Reader
Gets a slice out of PagedBytes starting at start, the length is read as 1 or 2 byte vInt prefix.
filter - Variable in class org.apache.lucene.search.ConstantScoreQuery
 
Filter - Class in org.apache.lucene.search
Abstract base class for restricting which documents may be returned during searching.
Filter() - Constructor for class org.apache.lucene.search.Filter
 
filter - Variable in class org.apache.lucene.search.FilterManager.FilterItem
Deprecated.  
filterCleaner - Variable in class org.apache.lucene.search.FilterManager
Deprecated. Cache cleaner that runs in a separate thread
FilteredDocIdSet - Class in org.apache.lucene.search
Abstract decorator class for a DocIdSet implementation that provides on-demand filtering/validation mechanism on a given DocIdSet.
FilteredDocIdSet(DocIdSet) - Constructor for class org.apache.lucene.search.FilteredDocIdSet
Constructor.
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.
FilteredQuery - Class in org.apache.lucene.search
A query that applies a filter to the results of another query.
FilteredQuery(Query, Filter) - Constructor for class org.apache.lucene.search.FilteredQuery
Constructs a new query which applies a filter to the results of the original query.
FilteredTermEnum - Class in org.apache.lucene.search
Abstract class for enumerating a subset of all terms.
FilteredTermEnum() - Constructor for class org.apache.lucene.search.FilteredTermEnum
 
FilterIndexReader - Class in org.apache.lucene.index
A FilterIndexReader contains another IndexReader, which it uses as its basic source of data, possibly transforming the data along the way or providing additional functionality.
FilterIndexReader(IndexReader) - Constructor for class org.apache.lucene.index.FilterIndexReader
Construct a FilterIndexReader based on the specified base reader.
FilterIndexReader.FilterTermDocs - Class in org.apache.lucene.index
Base class for filtering TermDocs implementations.
FilterIndexReader.FilterTermDocs(TermDocs) - Constructor for class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
 
FilterIndexReader.FilterTermEnum - Class in org.apache.lucene.index
Base class for filtering TermEnum implementations.
FilterIndexReader.FilterTermEnum(TermEnum) - Constructor for class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
 
FilterIndexReader.FilterTermPositions - Class in org.apache.lucene.index
Base class for filtering TermPositions implementations.
FilterIndexReader.FilterTermPositions(TermPositions) - Constructor for class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
 
FilteringTokenFilter - Class in org.apache.lucene.analysis
Abstract base class for TokenFilters that may remove tokens.
FilteringTokenFilter(boolean, TokenStream) - Constructor for class org.apache.lucene.analysis.FilteringTokenFilter
 
FilterManager - Class in org.apache.lucene.search
Deprecated. used by remote package which is deprecated as well. You should use CachingWrapperFilter if you wish to cache Filters.
FilterManager() - Constructor for class org.apache.lucene.search.FilterManager
Deprecated. Sets up the FilterManager singleton.
FilterManager.FilterCleaner - Class in org.apache.lucene.search
Deprecated. Keeps the cache from getting too big.
FilterManager.FilterCleaner() - Constructor for class org.apache.lucene.search.FilterManager.FilterCleaner
Deprecated.  
FilterManager.FilterItem - Class in org.apache.lucene.search
Deprecated. Holds the filter and the last time the filter was used, to make LRU-based cache cleaning possible.
FilterManager.FilterItem(Filter) - Constructor for class org.apache.lucene.search.FilterManager.FilterItem
Deprecated.  
findForcedDeletesMerges(SegmentInfos) - Method in class org.apache.lucene.index.LogMergePolicy
Finds merges necessary to force-merge all deletes from the index.
findForcedDeletesMerges(SegmentInfos) - 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) - Method in class org.apache.lucene.index.NoMergePolicy
 
findForcedDeletesMerges(SegmentInfos) - Method in class org.apache.lucene.index.TieredMergePolicy
 
findForcedDeletesMerges(SegmentInfos) - Method in class org.apache.lucene.index.UpgradeIndexMergePolicy
 
findForcedMerges(SegmentInfos, int, Map<SegmentInfo, Boolean>) - 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<SegmentInfo, Boolean>) - 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<SegmentInfo, Boolean>) - Method in class org.apache.lucene.index.NoMergePolicy
 
findForcedMerges(SegmentInfos, int, Map<SegmentInfo, Boolean>) - Method in class org.apache.lucene.index.TieredMergePolicy
 
findForcedMerges(SegmentInfos, int, Map<SegmentInfo, Boolean>) - Method in class org.apache.lucene.index.UpgradeIndexMergePolicy
 
findMerges(SegmentInfos) - Method in class org.apache.lucene.index.LogMergePolicy
Checks if any merges are now necessary and returns a MergePolicy.MergeSpecification if so.
findMerges(SegmentInfos) - Method in class org.apache.lucene.index.MergePolicy
Determine what set of merge operations are now necessary on the index.
findMerges(SegmentInfos) - Method in class org.apache.lucene.index.NoMergePolicy
 
findMerges(SegmentInfos) - Method in class org.apache.lucene.index.TieredMergePolicy
 
findMerges(SegmentInfos) - Method in class org.apache.lucene.index.UpgradeIndexMergePolicy
 
findTargetArc(int, FST.Arc<T>, FST.Arc<T>) - 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.util.fst.Builder
Returns final FST.
finish() - Method in class org.apache.lucene.util.packed.PackedInts.Writer
 
finishCommit() - Method in class org.apache.lucene.store.ChecksumIndexOutput
See ChecksumIndexOutput.prepareCommit()
finished(IndexReader) - Method in interface org.apache.lucene.index.IndexReader.ReaderFinishedListener
 
FIRST_LEVEL_SIZE - Static variable in class org.apache.lucene.util.ByteBlockPool
 
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
 
FixedBitSet(FixedBitSet) - Constructor for class org.apache.lucene.util.FixedBitSet
Makes full copy.
fixIndex(CheckIndex.Status) - Method in class org.apache.lucene.index.CheckIndex
Repairs the index using previously returned result from CheckIndex.checkIndex().
FlagsAttribute - Interface in org.apache.lucene.analysis.tokenattributes
This attribute can be used to pass different flags down the Tokenizer chain, eg from one TokenFilter to another one.
FlagsAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
This attribute can be used to pass different flags down the tokenizer chain, eg from one TokenFilter to another one.
FlagsAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
 
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.OpenBitSet
flips a bit, expanding the set size if necessary
flip(long, long) - Method in class org.apache.lucene.util.OpenBitSet
Flips a range of bits, expanding the set size if necessary
flipAndGet(int) - Method in class org.apache.lucene.util.OpenBitSet
flips a bit and returns the resulting bit value.
flipAndGet(long) - Method in class org.apache.lucene.util.OpenBitSet
flips a bit and returns the resulting bit value.
FLOAT - Static variable in class org.apache.lucene.search.function.FieldScoreQuery.Type
field values are interpreted as numeric float values.
FLOAT - Static variable in class org.apache.lucene.search.SortField
Sort using term values as encoded Floats.
FloatFieldSource - Class in org.apache.lucene.search.function
Expert: obtains float field values from the FieldCache using getFloats() and makes those values available as other numeric types, casting as needed.
FloatFieldSource(String) - Constructor for class org.apache.lucene.search.function.FloatFieldSource
Create a cached float field source with default string-to-float parser.
FloatFieldSource(String, FieldCache.FloatParser) - Constructor for class org.apache.lucene.search.function.FloatFieldSource
Create a cached float field source with a specific string-to-float parser.
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
floatToByte52(float) - Static method in class org.apache.lucene.util.SmallFloat
floatToByte(b, mantissaBits=5, zeroExponent=2)
smallest nonzero value = 0.033203125
largest value = 1984.0
epsilon = 0.03125
floatToPrefixCoded(float) - Static method in class org.apache.lucene.util.NumericUtils
 
floatToSortableInt(float) - Static method in class org.apache.lucene.util.NumericUtils
Converts a float value to a sortable signed int.
floatVal(int) - Method in class org.apache.lucene.search.function.DocValues
Return doc value as a float.
flush() - Method in class org.apache.lucene.index.IndexReader
 
flush(Map<String, String>) - Method in class org.apache.lucene.index.IndexReader
 
flush(boolean, boolean, boolean) - Method in class org.apache.lucene.index.IndexWriter
NOTE: flushDocStores is ignored now (hardwired to true); this method is only here for backwards compatibility
flush(boolean, boolean) - Method in class org.apache.lucene.index.IndexWriter
Flush all in-memory buffered updates (adds and deletes) to the Directory.
flush() - Method in class org.apache.lucene.store.BufferedIndexOutput
Forces any buffered output to be written.
flush() - Method in class org.apache.lucene.store.ChecksumIndexOutput
 
flush() - Method in class org.apache.lucene.store.IndexOutput
Forces any buffered output to be written.
flush() - Method in class org.apache.lucene.store.RAMOutputStream
 
flushBuffer(IndexOutput, long) - Method in class org.apache.lucene.store.BufferedIndexInput
Flushes the in-memory bufer to the given output, copying at most numBytes.
flushBuffer(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexOutput
Expert: implements buffer write.
flushBuffer(byte[], int, int) - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput
output methods:
foldToASCII(char[], int) - Method in class org.apache.lucene.analysis.ASCIIFoldingFilter
Converts characters above ASCII to their ASCII equivalents.
foldToASCII(char[], int, char[], int, int) - Static method in class org.apache.lucene.analysis.ASCIIFoldingFilter
Converts characters above ASCII to their ASCII equivalents.
forceMerge(int) - Method in class org.apache.lucene.index.IndexWriter
Forces merge policy to merge segments until there's <= 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(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.
forceMergeDeletes() - Method in class org.apache.lucene.index.IndexWriter
Forces merging of all segments that have deleted documents.
FORMAT - Static variable in class org.apache.lucene.index.SegmentInfos
The file format version, a negative number.
FORMAT_3_1 - Static variable in class org.apache.lucene.index.SegmentInfos
Each segment records the Lucene version that created it.
FORMAT_CHECKSUM - Static variable in class org.apache.lucene.index.SegmentInfos
This format adds a checksum at the end of the file to ensure all bytes were successfully written.
FORMAT_DEL_COUNT - Static variable in class org.apache.lucene.index.SegmentInfos
This format adds the deletion count for each segment.
FORMAT_DIAGNOSTICS - Static variable in class org.apache.lucene.index.SegmentInfos
This format adds optional per-segment String diagnostics storage, and switches userData to Map
FORMAT_HAS_PROX - Static variable in class org.apache.lucene.index.SegmentInfos
This format adds the boolean hasProx to record if any fields in the segment store prox information (ie, have omitTermFreqAndPositions==false)
FORMAT_HAS_VECTORS - Static variable in class org.apache.lucene.index.SegmentInfos
Each segment records whether it has term vectors
FORMAT_LOCKLESS - Static variable in class org.apache.lucene.index.SegmentInfos
This format adds details used for lockless commits.
FORMAT_MAXIMUM - Static variable in class org.apache.lucene.index.SegmentInfos
 
FORMAT_MINIMUM - Static variable in class org.apache.lucene.index.SegmentInfos
 
FORMAT_SHARED_DOC_STORE - Static variable in class org.apache.lucene.index.SegmentInfos
This format allows multiple segments to share a single vectors and stored fields file.
FORMAT_SINGLE_NORM_FILE - Static variable in class org.apache.lucene.index.SegmentInfos
This format adds a "hasSingleNormFile" flag into each segment info.
FORMAT_USER_DATA - Static variable in class org.apache.lucene.index.SegmentInfos
This format adds optional commit userData (String) storage.
freeBlocks(int) - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
Removes the given number of byte blocks from the buffer if possible.
freeze(boolean) - Method in class org.apache.lucene.util.PagedBytes
Commits final byte[], trimming it if necessary and if trim=true
freq() - Method in class org.apache.lucene.index.AbstractAllTermDocs
 
freq() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
 
freq() - Method in class org.apache.lucene.index.MultipleTermPositions
 
freq() - Method in interface org.apache.lucene.index.TermDocs
Returns the frequency of the term within the current document.
freq() - Method in class org.apache.lucene.search.Scorer
Returns number of matches for the current document.
freq - Variable in class org.apache.lucene.search.spans.SpanScorer
 
freq() - Method in class org.apache.lucene.search.spans.SpanScorer
 
freq - Variable in class org.apache.lucene.search.spans.TermSpans
 
FREQ_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of freq postings file
FSDirectory - Class in org.apache.lucene.store
Base class for Directory implementations that store index files in the file system.
FSDirectory(File, LockFactory) - Constructor for class org.apache.lucene.store.FSDirectory
Create a new FSDirectory for the named location (ctor for subclasses).
FSDirectory.FSIndexOutput - Class in org.apache.lucene.store
 
FSDirectory.FSIndexOutput(FSDirectory, String) - Constructor for class org.apache.lucene.store.FSDirectory.FSIndexOutput
 
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 FST using a compact byte[] format.
FST(FST.INPUT_TYPE, Outputs<T>) - Constructor for class org.apache.lucene.util.fst.FST
 
FST(DataInput, Outputs<T>) - Constructor for class org.apache.lucene.util.fst.FST
 
FST.Arc<T> - Class in org.apache.lucene.util.fst
 
FST.Arc() - Constructor for class org.apache.lucene.util.fst.FST.Arc
 
FST.INPUT_TYPE - Enum in org.apache.lucene.util.fst
 
fsync(String) - Method in class org.apache.lucene.store.FSDirectory
 
function - Variable in class org.apache.lucene.search.payloads.PayloadNearQuery
 
function - Variable in class org.apache.lucene.search.payloads.PayloadTermQuery
 
FUZZY_SLOP - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
FuzzyQuery - Class in org.apache.lucene.search
Implements the fuzzy search query.
FuzzyQuery(Term, float, int, int) - Constructor for class org.apache.lucene.search.FuzzyQuery
Create a new FuzzyQuery that will match terms with a similarity of at least minimumSimilarity to term.
FuzzyQuery(Term, float, int) - Constructor for class org.apache.lucene.search.FuzzyQuery
Calls FuzzyQuery(term, minimumSimilarity, prefixLength, Integer.MAX_VALUE).
FuzzyQuery(Term, float) - Constructor for class org.apache.lucene.search.FuzzyQuery
Calls FuzzyQuery(term, minimumSimilarity, 0, Integer.MAX_VALUE).
FuzzyQuery(Term) - Constructor for class org.apache.lucene.search.FuzzyQuery
Calls FuzzyQuery(term, 0.5f, 0, Integer.MAX_VALUE).
FuzzyTermEnum - Class in org.apache.lucene.search
Subclass of FilteredTermEnum for enumerating all terms that are similar to the specified filter term.
FuzzyTermEnum(IndexReader, Term) - Constructor for class org.apache.lucene.search.FuzzyTermEnum
Creates a FuzzyTermEnum with an empty prefix and a minSimilarity of 0.5f.
FuzzyTermEnum(IndexReader, Term, float) - Constructor for class org.apache.lucene.search.FuzzyTermEnum
Creates a FuzzyTermEnum with an empty prefix.
FuzzyTermEnum(IndexReader, Term, float, int) - Constructor for class org.apache.lucene.search.FuzzyTermEnum
Constructor for enumeration of all terms from specified reader which share a prefix of length prefixLength with term and which have a fuzzy similarity > minSimilarity.

G

gatherSubReaders(List<IndexReader>, IndexReader) - Method in class org.apache.lucene.search.IndexSearcher
 
gatherSubReaders(List<IndexReader>, IndexReader) - Static method in class org.apache.lucene.util.ReaderUtil
Gathers sub-readers from reader into a List.
GEN_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of gen file
generateParseException() - Method in class org.apache.lucene.queryParser.QueryParser
Generate ParseException.
generationFromSegmentsFileName(String) - Static method in class org.apache.lucene.index.SegmentInfos
Parse the generation off the segments file name and return it.
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(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(Reader) - Static method in class org.apache.lucene.analysis.CharReader
 
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(boolean, SegmentInfo, int) - Static method in class org.apache.lucene.index.SegmentReader
 
get(boolean, Directory, SegmentInfo, int, boolean, int) - Static method in class org.apache.lucene.index.SegmentReader
 
get() - Static method in class org.apache.lucene.LucenePackage
Return Lucene's package, including version information.
get(int) - Method in interface org.apache.lucene.util.Bits
 
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.BitVector
Returns true if bit is one and false if it is zero.
get(int, BytesRef) - Method in class org.apache.lucene.util.BytesRefHash
Populates and returns a BytesRef with the bytes for the given ord.
get() - Method in class org.apache.lucene.util.CloseableThreadLocal
 
get() - Method in class org.apache.lucene.util.Counter
Returns the counters current value
get(K) - Method in class org.apache.lucene.util.DoubleBarrelLRUCache
 
get(int) - Method in class org.apache.lucene.util.FixedBitSet
 
get(A, B) - Method in class org.apache.lucene.util.fst.PairOutputs
 
get(long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
 
get(long) - Method in class org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs
 
get(long, long) - Method in class org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs
 
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(FST<T>, char[], int, int) - Static method in class org.apache.lucene.util.fst.Util
Logically casts input to UTF32 ints then looks up the output or null if the input is not accepted.
get(FST<T>, CharSequence) - Static method in class org.apache.lucene.util.fst.Util
Logically casts input to UTF32 ints then looks up the output or null if the input is not accepted.
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(int) - Method in class org.apache.lucene.util.OpenBitSet
Returns true or false for the specified bit index.
get(long) - Method in class org.apache.lucene.util.OpenBitSet
Returns true or false for the specified bit index
get(int) - Method in class org.apache.lucene.util.packed.GrowableWriter
 
get(int) - Method in interface org.apache.lucene.util.packed.PackedInts.Reader
 
get() - Method in class org.apache.lucene.util.SetOnce
Returns the object set by SetOnce.set(Object).
getAllowLeadingWildcard() - Method in class org.apache.lucene.queryParser.QueryParser
 
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
Returns the default analyzer to use for indexing documents.
getAnalyzer() - Method in class org.apache.lucene.queryParser.QueryParser
 
getAndClear(int) - Method in class org.apache.lucene.util.FixedBitSet
 
getAndSet(int) - Method in class org.apache.lucene.util.BitVector
Sets the value of bit to true, and returns true if bit was already set
getAndSet(int) - Method in class org.apache.lucene.util.FixedBitSet
 
getAndSet(int) - Method in class org.apache.lucene.util.OpenBitSet
Sets a bit and returns the previous value.
getAndSet(long) - Method in class org.apache.lucene.util.OpenBitSet
Sets a bit and returns the previous value.
getArcCount() - Method in class org.apache.lucene.util.fst.FST
 
getArcWithOutputCount() - Method in class org.apache.lucene.util.fst.FST
 
getArguments() - Method in interface org.apache.lucene.messages.Message
 
getArguments() - Method in class org.apache.lucene.messages.MessageImpl
 
getArray() - Method in class org.apache.lucene.util.packed.GrowableWriter
 
getArray() - Method in interface org.apache.lucene.util.packed.PackedInts.Reader
Expert: if the bit-width of this reader matches one of java's native types, returns the underlying array (ie, byte[], short[], int[], long[]); else, returns null.
getArray() - Method in class org.apache.lucene.util.packed.PackedInts.ReaderImpl
 
getArraySize() - Method in class org.apache.lucene.util.AverageGuessMemoryModel
 
getArraySize() - Method in class org.apache.lucene.util.MemoryModel
 
getAttribute(Class<A>) - Method in class org.apache.lucene.util.AttributeSource
The caller must pass in a Class<? extends Attribute> value.
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.
getAttributeSource() - Method in class org.apache.lucene.index.FieldInvertState
 
getAutoGeneratePhraseQueries() - Method in class org.apache.lucene.queryParser.QueryParser
 
getAverageValue() - Method in class org.apache.lucene.search.function.DocValues
Returns the average of all values or Float.NaN if this DocValues instance does not contain any value.
getBeginColumn() - Method in interface org.apache.lucene.queryParser.CharStream
Returns the column number of the first character for current token (being matched after the last call to BeginTOken).
getBeginColumn() - Method in class org.apache.lucene.queryParser.FastCharStream
 
getBeginLine() - Method in interface org.apache.lucene.queryParser.CharStream
Returns the line number of the first character for current token (being matched after the last call to BeginTOken).
getBeginLine() - Method in class org.apache.lucene.queryParser.FastCharStream
 
getBinaryLength() - Method in class org.apache.lucene.document.AbstractField
Returns length of byte[] segment that is used as value, if Field is not binary returned value is undefined
getBinaryLength() - Method in interface org.apache.lucene.document.Fieldable
Returns length of byte[] segment that is used as value, if Field is not binary returned value is undefined
getBinaryOffset() - Method in class org.apache.lucene.document.AbstractField
Returns offset into byte[] segment that is used as value, if Field is not binary returned value is undefined
getBinaryOffset() - Method in interface org.apache.lucene.document.Fieldable
Returns offset into byte[] segment that is used as value, if Field is not binary returned value is undefined
getBinaryValue() - Method in class org.apache.lucene.document.AbstractField
Return the raw byte[] for the binary field.
getBinaryValue(byte[]) - Method in class org.apache.lucene.document.AbstractField
 
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.
getBinaryValue() - Method in interface org.apache.lucene.document.Fieldable
Return the raw byte[] for the binary field.
getBinaryValue(byte[]) - Method in interface org.apache.lucene.document.Fieldable
Return the raw byte[] for the binary field.
getBinaryValue(byte[]) - Method in class org.apache.lucene.document.NumericField
Returns always null for numeric fields
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.
getBit(int) - Method in class org.apache.lucene.util.OpenBitSet
returns 1 if the bit is set, 0 if not.
getBits() - Method in class org.apache.lucene.util.FixedBitSet
Expert.
getBits() - Method in class org.apache.lucene.util.OpenBitSet
Expert: returns the long[] storing the bits
getBitSet() - Method in class org.apache.lucene.util.DocIdBitSet
Returns the underlying BitSet.
getBitsPerValue() - Method in class org.apache.lucene.util.packed.GrowableWriter
 
getBitsPerValue() - Method in interface org.apache.lucene.util.packed.PackedInts.Reader
 
getBitsPerValue() - Method in class org.apache.lucene.util.packed.PackedInts.ReaderImpl
 
getBlockEnds() - Method in class org.apache.lucene.util.PagedBytes.Reader
 
getBlocks() - Method in class org.apache.lucene.util.PagedBytes.Reader
 
getBooleanQuery(List<BooleanClause>) - Method in class org.apache.lucene.queryParser.QueryParser
Factory method for generating query, given a set of clauses.
getBooleanQuery(List<BooleanClause>, boolean) - Method in class org.apache.lucene.queryParser.QueryParser
Factory method for generating query, given a set of clauses.
getBoost() - Method in class org.apache.lucene.document.AbstractField
Returns the boost factor for hits for this field.
getBoost() - Method in class org.apache.lucene.document.Document
Returns, at indexing time, the boost factor as set by Document.setBoost(float).
getBoost() - Method in interface org.apache.lucene.document.Fieldable
Returns the boost factor for hits for this field.
getBoost() - Method in class org.apache.lucene.index.FieldInvertState
Get boost value.
getBoost() - Method in class org.apache.lucene.search.Query
Gets the boost for this clause.
getBottomSlot() - Method in class org.apache.lucene.search.FieldComparator.StringOrdValComparator
 
getBuffer(int) - Method in class org.apache.lucene.store.RAMFile
 
getBuffer() - Method in class org.apache.lucene.util.CharacterUtils.CharacterBuffer
Returns the internal buffer
getBufferSize() - Method in class org.apache.lucene.store.BufferedIndexInput
Returns buffer size.
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
 
getBytes(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as a single byte and returns an array of size reader.maxDoc() of the value each document has in the given field.
getBytes(IndexReader, String, FieldCache.ByteParser) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as bytes and returns an array of size reader.maxDoc() of the value each document has in the given field.
getBytes(IndexReader, String, FieldCache.ByteParser, boolean) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as bytes and returns an array of size reader.maxDoc() of the value each document has in the given field.
getByteSize() - Method in class org.apache.lucene.util.SortedVIntList
 
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.ByteFieldSource
 
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.FieldCacheSource
Return cached DocValues for input field and reader.
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.FloatFieldSource
 
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.IntFieldSource
 
getCachedFieldValues(FieldCache, String, IndexReader) - Method in class org.apache.lucene.search.function.ShortFieldSource
 
getCacheEntries() - Method in interface org.apache.lucene.search.FieldCache
EXPERT: Generates an array of CacheEntry objects representing all items currently in the FieldCache.
getCacheEntries() - Method in class org.apache.lucene.util.FieldCacheSanityChecker.Insanity
CacheEntry objects which suggest a problem
getCacheType() - Method in class org.apache.lucene.search.FieldCache.CacheEntry
 
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.
getChecksum() - Method in class org.apache.lucene.store.ChecksumIndexInput
 
getChecksum() - Method in class org.apache.lucene.store.ChecksumIndexOutput
 
getClassSize() - Method in class org.apache.lucene.util.AverageGuessMemoryModel
 
getClassSize() - Method in class org.apache.lucene.util.MemoryModel
 
getClauses() - Method in class org.apache.lucene.search.BooleanQuery
Returns the set of clauses in this query.
getClauses() - Method in class org.apache.lucene.search.spans.SpanNearQuery
Return the clauses whose spans are matched.
getClauses() - Method in class org.apache.lucene.search.spans.SpanOrQuery
Return the clauses whose spans are matched.
getCollator() - Method in class org.apache.lucene.search.TermRangeFilter
Returns the collator used to determine range inclusion, if any.
getCollator() - Method in class org.apache.lucene.search.TermRangeQuery
Returns the collator used to determine range inclusion, if any.
getColumn() - Method in interface org.apache.lucene.queryParser.CharStream
Deprecated.  
getColumn() - Method in class org.apache.lucene.queryParser.FastCharStream
 
getCommitUserData() - Method in class org.apache.lucene.index.FilterIndexReader
 
getCommitUserData(Directory) - Static method in class org.apache.lucene.index.IndexReader
Reads commitUserData, previously passed to IndexWriter.commit(Map), from current index segments file.
getCommitUserData() - Method in class org.apache.lucene.index.IndexReader
Retrieve the String userData optionally passed to IndexWriter#commit.
getComparator() - Method in class org.apache.lucene.index.FieldSortedTermVectorMapper
 
getComparator(int, int) - Method in class org.apache.lucene.search.SortField
Returns the FieldComparator to use for sorting.
getComparators() - Method in class org.apache.lucene.search.FieldValueHitQueue
 
getComparatorSource() - Method in class org.apache.lucene.search.SortField
Returns the FieldComparatorSource used for custom sorting
getConfig() - Method in class org.apache.lucene.index.IndexWriter
Returns the private IndexWriterConfig, cloned from the IndexWriterConfig passed to IndexWriter.IndexWriter(Directory, IndexWriterConfig).
getCoreCacheKey() - Method in class org.apache.lucene.index.FilterIndexReader
If the subclass of FilteredIndexReader modifies the contents of the FieldCache, you must override this method to provide a different key
getCoreCacheKey() - Method in class org.apache.lucene.index.IndexReader
Expert
getCoreCacheKey() - Method in class org.apache.lucene.index.SegmentReader
 
getCurrentLabel() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
 
getCurrentLabel() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
 
getCurrentMerge() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler.MergeThread
 
getCurrentSearchingGen(boolean) - Method in class org.apache.lucene.search.NRTManager
Returns generation of current searcher.
getCurrentSegmentFileName(String[]) - Static method in class org.apache.lucene.index.SegmentInfos
Get the filename of the current segments_N file from a list of files.
getCurrentSegmentFileName(Directory) - Static method in class org.apache.lucene.index.SegmentInfos
Get the filename of the current segments_N file in the directory.
getCurrentSegmentFileName() - Method in class org.apache.lucene.index.SegmentInfos
Get the segments_N filename in use by this segment infos.
getCurrentSegmentGeneration(String[]) - Static method in class org.apache.lucene.index.SegmentInfos
Get the generation (N) of the current segments_N file from a list of files.
getCurrentSegmentGeneration(Directory) - Static method in class org.apache.lucene.index.SegmentInfos
Get the generation (N) of the current segments_N file in the directory.
getCurrentVersion(Directory) - Static method in class org.apache.lucene.index.IndexReader
Reads version number from segments files.
getCustom() - Method in class org.apache.lucene.search.FieldCache.CacheEntry
 
getCustomScoreProvider(IndexReader) - Method in class org.apache.lucene.search.function.CustomScoreQuery
Returns a CustomScoreProvider that calculates the custom scores for the given IndexReader.
getData() - Method in class org.apache.lucene.index.Payload
Returns a reference to the underlying byte array that holds this payloads data.
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.
getDataType() - Method in class org.apache.lucene.document.NumericField
Returns the data type of the current value, null if not yet set.
getDateResolution(String) - Method in class org.apache.lucene.queryParser.QueryParser
Returns the date resolution that is used by RangeQueries for the given field.
getDecodedLength(CharBuffer) - Static method in class org.apache.lucene.util.IndexableBinaryStringTools
Deprecated. Use IndexableBinaryStringTools.getDecodedLength(char[], int, int) instead. This method will be removed in Lucene 4.0
getDecodedLength(char[], int, int) - Static method in class org.apache.lucene.util.IndexableBinaryStringTools
Returns the number of bytes required to decode the given char sequence.
getDecodingReader(InputStream, Charset) - Static method in class org.apache.lucene.util.IOUtils
Wrapping the given InputStream in a reader using a CharsetDecoder.
getDecodingReader(File, Charset) - Static method in class org.apache.lucene.util.IOUtils
Opens a Reader for the given File using a CharsetDecoder.
getDecodingReader(Class<?>, String, Charset) - Static method in class org.apache.lucene.util.IOUtils
Opens a Reader for the given resource using a CharsetDecoder.
getDefault() - Static method in class org.apache.lucene.search.Similarity
Return the default Similarity implementation used by indexing and search code.
getDefaultGenFileRetryCount() - Static method in class org.apache.lucene.index.SegmentInfos
 
getDefaultGenFileRetryPauseMsec() - Static method in class org.apache.lucene.index.SegmentInfos
 
getDefaultGenLookahedCount() - Static method in class org.apache.lucene.index.SegmentInfos
 
getDefaultInfoStream() - Static method in class org.apache.lucene.index.IndexWriter
Returns the current default infoStream for newly instantiated IndexWriters.
getDefaultOperator() - Method in class org.apache.lucene.queryParser.QueryParser
Gets implicit operator setting, which will be either AND_OPERATOR or OR_OPERATOR.
getDefaultWriteLockTimeout() - Static method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.getDefaultWriteLockTimeout() instead
getDefaultWriteLockTimeout() - Static method in class org.apache.lucene.index.IndexWriterConfig
Returns the default write lock timeout for newly instantiated IndexWriterConfigs.
getDelCount() - Method in class org.apache.lucene.index.SegmentInfo
 
getDeletesCacheKey() - Method in class org.apache.lucene.index.FilterIndexReader
If the subclass of FilteredIndexReader modifies the deleted docs, you must override this method to provide a different key
getDeletesCacheKey() - Method in class org.apache.lucene.index.IndexReader
Expert.
getDeletesCacheKey() - Method in class org.apache.lucene.index.SegmentReader
 
getDelFileName() - Method in class org.apache.lucene.index.SegmentInfo
 
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.
getDiagnostics() - Method in class org.apache.lucene.index.SegmentInfo
 
getDirectory() - Method in class org.apache.lucene.index.CompoundFileWriter
Returns the directory of the compound file.
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 exception org.apache.lucene.index.MergePolicy.MergeException
Returns the Directory of the index that hit the exception.
getDirectory() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy.SnapshotCommitPoint
 
getDirectory() - Method in class org.apache.lucene.store.FSDirectory
 
getDirProcessor(Directory) - Method in class org.apache.lucene.index.PayloadProcessorProvider
Returns a PayloadProcessorProvider.DirPayloadProcessor for the given Directory, through which PayloadProcessorProvider.DirPayloadProcessors can be obtained for each Term, or null if none should be used.
getDiscountOverlaps() - Method in class org.apache.lucene.search.DefaultSimilarity
 
getDoc() - Method in class org.apache.lucene.search.SpanFilterResult.PositionInfo
 
getDocIdSet(IndexReader) - Method in class org.apache.lucene.search.CachingSpanFilter
 
getDocIdSet(IndexReader) - Method in class org.apache.lucene.search.CachingWrapperFilter
 
getDocIdSet(IndexReader) - Method in class org.apache.lucene.search.FieldCacheRangeFilter
This method is implemented for each data type
getDocIdSet(IndexReader) - Method in class org.apache.lucene.search.FieldCacheTermsFilter
 
getDocIdSet(IndexReader) - Method in class org.apache.lucene.search.Filter
Creates a DocIdSet enumerating the documents that should be permitted in search results.
getDocIdSet(IndexReader) - Method in class org.apache.lucene.search.MultiTermQueryWrapperFilter
Returns a DocIdSet with documents that should be permitted in search results.
getDocIdSet(IndexReader) - Method in class org.apache.lucene.search.QueryWrapperFilter
 
getDocIdSet() - Method in class org.apache.lucene.search.SpanFilterResult
Returns the docIdSet
getDocIdSet(IndexReader) - Method in class org.apache.lucene.search.SpanQueryFilter
 
getDocStoreIsCompoundFile() - Method in class org.apache.lucene.index.SegmentInfo
 
getDocStoreOffset() - Method in class org.apache.lucene.index.SegmentInfo
 
getDocStoreSegment() - Method in class org.apache.lucene.index.SegmentInfo
 
getDocsWithField(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field and returns a bit set at the size of reader.maxDoc(), with turned on bits for each docid that does have a value for this field.
getDoubles(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as integers and returns an array of size reader.maxDoc() of the value each document has in the given field.
getDoubles(IndexReader, String, FieldCache.DoubleParser) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as doubles and returns an array of size reader.maxDoc() of the value each document has in the given field.
getDoubles(IndexReader, String, FieldCache.DoubleParser, boolean) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as doubles and returns an array of size reader.maxDoc() of the value each document has in the given field.
getEnablePositionIncrements() - Method in class org.apache.lucene.analysis.FilteringTokenFilter
 
getEnablePositionIncrements() - Method in class org.apache.lucene.queryParser.QueryParser
 
getEnablePositionIncrementsVersionDefault(Version) - Static method in class org.apache.lucene.analysis.StopFilter
Deprecated. use StopFilter.StopFilter(Version, TokenStream, Set) instead
getEncodedLength(ByteBuffer) - Static method in class org.apache.lucene.util.IndexableBinaryStringTools
Deprecated. Use IndexableBinaryStringTools.getEncodedLength(byte[], int, int) instead. This method will be removed in Lucene 4.0
getEncodedLength(byte[], int, int) - Static method in class org.apache.lucene.util.IndexableBinaryStringTools
Returns the number of chars required to encode the given bytes.
getEnd() - Method in class org.apache.lucene.search.SpanFilterResult.StartEnd
 
getEnd() - Method in class org.apache.lucene.search.spans.SpanPositionRangeQuery
 
getEndColumn() - Method in interface org.apache.lucene.queryParser.CharStream
Returns the column number of the last character for current token (being matched after the last call to BeginTOken).
getEndColumn() - Method in class org.apache.lucene.queryParser.FastCharStream
 
getEndLine() - Method in interface org.apache.lucene.queryParser.CharStream
Returns the line number of the last character for current token (being matched after the last call to BeginTOken).
getEndLine() - Method in class org.apache.lucene.queryParser.FastCharStream
 
getEndOffset() - Method in class org.apache.lucene.index.TermVectorOffsetInfo
The accessor for the ending offset for the term
getEnum(IndexReader) - Method in class org.apache.lucene.search.FuzzyQuery
 
getEnum(IndexReader) - Method in class org.apache.lucene.search.MultiTermQuery
Construct the enumeration to be used, expanding the pattern term.
getEnum(IndexReader) - Method in class org.apache.lucene.search.NumericRangeQuery
 
getEnum(IndexReader) - Method in class org.apache.lucene.search.PrefixQuery
 
getEnum(IndexReader) - Method in class org.apache.lucene.search.TermRangeQuery
 
getEnum(IndexReader) - Method in class org.apache.lucene.search.WildcardQuery
 
getEstimatedSize() - Method in class org.apache.lucene.search.FieldCache.CacheEntry
The most recently estimated size of the value, null unless estimateSize has been called.
getExclude() - Method in class org.apache.lucene.search.spans.SpanNotQuery
Return the SpanQuery whose matches must not overlap those returned.
getExtension(String) - Static method in class org.apache.lucene.store.FileSwitchDirectory
Utility method to return a file's extension.
getField(String) - Method in class org.apache.lucene.document.Document
Deprecated. use Document.getFieldable(java.lang.String) instead and cast depending on data type.
getField() - Method in interface org.apache.lucene.index.TermFreqVector
The Fieldable name.
getField() - Method in class org.apache.lucene.index.TermVectorEntry
 
getField() - Method in class org.apache.lucene.queryParser.QueryParser
 
getField() - Method in class org.apache.lucene.search.FieldCacheRangeFilter
Returns the field name for this filter
getField() - Method in class org.apache.lucene.search.FieldComparator.StringOrdValComparator
 
getField() - Method in class org.apache.lucene.search.NumericRangeFilter
Returns the field name for this filter
getField() - Method in class org.apache.lucene.search.NumericRangeQuery
Returns the field name for this query
getField() - Method in class org.apache.lucene.search.QueryTermVector
 
getField() - Method in class org.apache.lucene.search.SortField
Returns the name of the field.
getField() - Method in class org.apache.lucene.search.spans.FieldMaskingSpanQuery
 
getField() - Method in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper
 
getField() - Method in class org.apache.lucene.search.spans.SpanNearQuery
 
getField() - Method in class org.apache.lucene.search.spans.SpanNotQuery
 
getField() - Method in class org.apache.lucene.search.spans.SpanOrQuery
 
getField() - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery
 
getField() - Method in class org.apache.lucene.search.spans.SpanQuery
Returns the name of the field matched by this query.
getField() - Method in class org.apache.lucene.search.spans.SpanTermQuery
 
getField() - Method in class org.apache.lucene.search.TermRangeFilter
Returns the field name for this filter
getField() - Method in class org.apache.lucene.search.TermRangeQuery
Returns the field name for this query
getFieldable(String) - Method in class org.apache.lucene.document.Document
Returns a field with the given name if any exist in this document, or null.
getFieldables(String) - Method in class org.apache.lucene.document.Document
Returns an array of Fieldables with the given name.
getFieldCache() - Method in class org.apache.lucene.search.FieldCacheTermsFilter
 
getFieldName() - Method in class org.apache.lucene.search.FieldCache.CacheEntry
 
getFieldNames(IndexReader.FieldOption) - Method in class org.apache.lucene.index.FilterIndexReader
 
getFieldNames(IndexReader.FieldOption) - Method in class org.apache.lucene.index.IndexReader
Get a list of unique field names that exist in this index and have the specified field option information.
getFieldNames(IndexReader.FieldOption) - Method in class org.apache.lucene.index.MultiReader
 
getFieldNames(IndexReader.FieldOption) - Method in class org.apache.lucene.index.ParallelReader
 
getFieldNames(IndexReader.FieldOption) - Method in class org.apache.lucene.index.SegmentReader
 
getFieldQuery(String, String, int) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
 
getFieldQuery(String, String, boolean) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
 
getFieldQuery(String, String) - Method in class org.apache.lucene.queryParser.QueryParser
Deprecated. Use QueryParser.getFieldQuery(String,String,boolean) instead.
getFieldQuery(String, String, boolean) - Method in class org.apache.lucene.queryParser.QueryParser
 
getFieldQuery(String, String, int) - Method in class org.apache.lucene.queryParser.QueryParser
Base implementation delegates to QueryParser.getFieldQuery(String,String,boolean).
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
Deprecated. use Document.getFieldable(java.lang.String) instead and cast depending on data type.
getFieldToTerms() - Method in class org.apache.lucene.index.FieldSortedTermVectorMapper
Get the mapping between fields and terms, sorted by the comparator
getFieldToTerms() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper
Get the mapping between fields and terms, sorted by the comparator
getFile() - Method in class org.apache.lucene.store.FSDirectory
Deprecated. Use FSDirectory.getDirectory() instead.
getFileNames() - Method in class org.apache.lucene.index.IndexCommit
Returns all index files referenced by this commit point.
getFileNames() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy.SnapshotCommitPoint
 
getFilePointer() - Method in class org.apache.lucene.store.BufferedIndexInput
 
getFilePointer() - Method in class org.apache.lucene.store.BufferedIndexOutput
Returns the current position in this file, where the next write will occur.
getFilePointer() - Method in class org.apache.lucene.store.ChecksumIndexInput
 
getFilePointer() - Method in class org.apache.lucene.store.ChecksumIndexOutput
 
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.RAMInputStream
 
getFilePointer() - Method in class org.apache.lucene.store.RAMOutputStream
 
getFilter() - Static method in class org.apache.lucene.index.IndexFileNameFilter
 
getFilter() - Method in class org.apache.lucene.search.ConstantScoreQuery
Returns the encapsulated filter, returns null if a query is wrapped.
getFilter() - Method in class org.apache.lucene.search.FilteredQuery
 
getFilter(Filter) - Method in class org.apache.lucene.search.FilterManager
Deprecated. Returns the cached version of the filter.
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
getFlags() - Method in class org.apache.lucene.analysis.Token

Get the bitset for any bits that have been set.

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

Get the bitset for any bits that have been set.

getFloats(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as floats and returns an array of size reader.maxDoc() of the value each document has in the given field.
getFloats(IndexReader, String, FieldCache.FloatParser) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as floats and returns an array of size reader.maxDoc() of the value each document has in the given field.
getFloats(IndexReader, String, FieldCache.FloatParser, boolean) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as floats and returns an array of size reader.maxDoc() of the value each document has in the given field.
getFloorSegmentMB() - Method in class org.apache.lucene.index.TieredMergePolicy
 
getForceMergeDeletesPctAllowed() - Method in class org.apache.lucene.index.TieredMergePolicy
 
getFormat() - Method in class org.apache.lucene.index.SegmentInfos
 
getFrequency() - Method in class org.apache.lucene.index.TermVectorEntry
 
getFuzzyMinSim() - Method in class org.apache.lucene.queryParser.QueryParser
Get the minimal similarity for fuzzy queries.
getFuzzyPrefixLength() - Method in class org.apache.lucene.queryParser.QueryParser
Get the prefix length for fuzzy queries.
getFuzzyQuery(String, String, float) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
 
getFuzzyQuery(String, String, float) - Method in class org.apache.lucene.queryParser.QueryParser
Factory method for generating a query (similar to QueryParser.getWildcardQuery(java.lang.String, java.lang.String)).
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
 
getGeneration() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy.SnapshotCommitPoint
 
getGlobalCounter() - Static method in class org.apache.lucene.search.TimeLimitingCollector
Returns the global TimerThreads Counter
getGlobalTimerThread() - Static method in class org.apache.lucene.search.TimeLimitingCollector
Returns the global TimeLimitingCollector.TimerThread.
getHasProx() - Method in class org.apache.lucene.index.SegmentInfo
 
getHasVectors() - Method in class org.apache.lucene.index.SegmentInfo
 
getHeapArray() - Method in class org.apache.lucene.util.PriorityQueue
This method returns the internal heap array as Object[].
getIdf() - Method in class org.apache.lucene.search.Explanation.IDFExplanation
 
GetImage() - Method in interface org.apache.lucene.queryParser.CharStream
Returns a string made up of characters from the marked token beginning to the current buffer position.
GetImage() - Method in class org.apache.lucene.queryParser.FastCharStream
 
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.
getInclude() - Method in class org.apache.lucene.search.spans.SpanNotQuery
Return the SpanQuery whose matches are filtered.
getIndexCommit() - Method in class org.apache.lucene.index.IndexReader
Expert: return the IndexCommit that this reader has opened.
getIndexCommit() - Method in class org.apache.lucene.index.IndexWriterConfig
Returns the IndexCommit as specified in IndexWriterConfig.setIndexCommit(IndexCommit) or the default, null which specifies to open the latest index commit point.
getIndexDeletionPolicy() - Method in class org.apache.lucene.index.IndexWriterConfig
Returns the IndexDeletionPolicy specified in IndexWriterConfig.setIndexDeletionPolicy(IndexDeletionPolicy) or the default KeepOnlyLastCommitDeletionPolicy/
getIndexOptions() - Method in class org.apache.lucene.document.AbstractField
 
getIndexOptions() - Method in interface org.apache.lucene.document.Fieldable
 
getIndexReader() - Method in class org.apache.lucene.search.IndexSearcher
Return the IndexReader this searches.
getInfoStream() - Method in class org.apache.lucene.index.IndexWriter
Returns the current infoStream in use by this writer.
getInfoStream() - Static method in class org.apache.lucene.index.SegmentInfos
 
getInfoStream() - Method in interface org.apache.lucene.search.FieldCache
counterpart of FieldCache.setInfoStream(PrintStream)
getInputType() - Method in class org.apache.lucene.util.fst.FST
 
getInstance() - Static method in class org.apache.lucene.search.FilterManager
Deprecated.  
getInstance(Version) - Static method in class org.apache.lucene.util.CharacterUtils
Returns a CharacterUtils implementation according to the given Version instance.
getInts(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as integers and returns an array of size reader.maxDoc() of the value each document has in the given field.
getInts(IndexReader, String, FieldCache.IntParser) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as integers and returns an array of size reader.maxDoc() of the value each document has in the given field.
getInts(IndexReader, String, FieldCache.IntParser, boolean) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as integers and returns an array of size reader.maxDoc() of the value each document has in the given field.
getKey() - Method in interface org.apache.lucene.messages.Message
 
getKey() - Method in class org.apache.lucene.messages.MessageImpl
 
getLastCumulativeDiff() - Method in class org.apache.lucene.analysis.BaseCharFilter
 
getLastDocCollected() - Method in exception org.apache.lucene.search.TimeLimitingCollector.TimeExceededException
Returns last doc (absolute doc id) that was collected when the search time exceeded.
getLastGeneration() - Method in class org.apache.lucene.index.SegmentInfos
 
getLastModified() - Method in class org.apache.lucene.store.RAMFile
 
getLength() - Method in class org.apache.lucene.index.FieldInvertState
Get total number of terms in this field.
getLength() - Method in class org.apache.lucene.store.RAMFile
 
getLength() - Method in class org.apache.lucene.util.CharacterUtils.CharacterBuffer
Return the length of the data in the internal buffer starting at CharacterUtils.CharacterBuffer.getOffset()
getLimit() - Method in class org.apache.lucene.index.IndexWriter.MaxFieldLength
Deprecated.  
getLine() - Method in interface org.apache.lucene.queryParser.CharStream
Deprecated.  
getLine() - Method in class org.apache.lucene.queryParser.FastCharStream
 
getLocale() - Method in class org.apache.lucene.queryParser.QueryParser
Returns current locale, allowing access by subclasses.
getLocale() - Method in class org.apache.lucene.search.SortField
Returns the Locale by which term values are interpreted.
getLocalizedMessage() - Method in interface org.apache.lucene.messages.Message
 
getLocalizedMessage(Locale) - Method in interface org.apache.lucene.messages.Message
 
getLocalizedMessage() - Method in class org.apache.lucene.messages.MessageImpl
 
getLocalizedMessage(Locale) - Method in class org.apache.lucene.messages.MessageImpl
 
getLocalizedMessage(String) - Static method in class org.apache.lucene.messages.NLS
 
getLocalizedMessage(String, Locale) - Static method in class org.apache.lucene.messages.NLS
 
getLocalizedMessage(String, Locale, Object...) - Static method in class org.apache.lucene.messages.NLS
 
getLocalizedMessage(String, Object...) - Static method in class org.apache.lucene.messages.NLS
 
getLockDir() - Method in class org.apache.lucene.store.FSLockFactory
Retrieve the lock directory.
getLockFactory() - Method in class org.apache.lucene.store.Directory
Get the LockFactory that this Directory instance is using for its locking implementation.
getLockFactory() - Method in class org.apache.lucene.store.NRTCachingDirectory
 
getLockID() - Method in class org.apache.lucene.store.Directory
Return a string identifier that uniquely differentiates this Directory instance from other Directory instances.
getLockID() - Method in class org.apache.lucene.store.FSDirectory
 
getLockID() - Method in class org.apache.lucene.store.NRTCachingDirectory
 
getLockPrefix() - Method in class org.apache.lucene.store.LockFactory
Get the prefix in use for all locks created in this LockFactory.
getLongs(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as longs and returns an array of size reader.maxDoc() of the value each document has in the given field.
getLongs(IndexReader, String, FieldCache.LongParser) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as longs and returns an array of size reader.maxDoc() of the value each document has in the given field.
getLongs(IndexReader, String, FieldCache.LongParser, boolean) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as longs and returns an array of size reader.maxDoc() of the value each document has in the given field.
getLowercaseExpandedTerms() - Method in class org.apache.lucene.queryParser.QueryParser
 
getLowerTerm() - Method in class org.apache.lucene.search.TermRangeFilter
Returns the lower value of this range filter
getLowerTerm() - Method in class org.apache.lucene.search.TermRangeQuery
Returns the lower value of this range query
getLowerVal() - Method in class org.apache.lucene.search.FieldCacheRangeFilter
Returns the lower value of this range filter
getMap() - Method in class org.apache.lucene.util.MapOfSets
 
getMappedStateCount() - Method in class org.apache.lucene.util.fst.Builder
 
getMaskedQuery() - Method in class org.apache.lucene.search.spans.FieldMaskingSpanQuery
 
getMatch() - Method in class org.apache.lucene.search.ComplexExplanation
The match status of this explanation node.
getMatch() - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery
 
getMax() - Method in class org.apache.lucene.search.NumericRangeFilter
Returns the upper value of this range filter
getMax() - Method in class org.apache.lucene.search.NumericRangeQuery
Returns the upper value of this range query
getMaxBufferedDeleteTerms() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.getMaxBufferedDeleteTerms() instead
getMaxBufferedDeleteTerms() - Method in class org.apache.lucene.index.IndexWriterConfig
Returns the number of buffered deleted terms that will trigger a flush if enabled.
getMaxBufferedDocs() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.getMaxBufferedDocs() instead.
getMaxBufferedDocs() - Method in class org.apache.lucene.index.IndexWriterConfig
Returns the number of buffered added documents that will trigger a flush if enabled.
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
Return the maximum number of clauses permitted, 1024 by default.
getMaxFieldLength() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use LimitTokenCountAnalyzer to limit number of tokens.
getMaxMergeAtOnce() - Method in class org.apache.lucene.index.TieredMergePolicy
 
getMaxMergeAtOnceExplicit() - Method in class org.apache.lucene.index.TieredMergePolicy
 
getMaxMergeCount() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
See ConcurrentMergeScheduler.setMaxMergeCount(int).
getMaxMergeDocs() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use LogMergePolicy.getMaxMergeDocs() directly.
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
 
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.
getMaxMergeMBForOptimize() - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
Deprecated. Renamed to LogByteSizeMergePolicy.getMaxMergeMBForForcedMerge()
getMaxScore() - Method in class org.apache.lucene.search.TopDocs
Returns the maximum score value encountered.
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
 
getMaxThreadStates() - Method in class org.apache.lucene.index.IndexWriterConfig
Returns the max number of simultaneous threads that may be indexing documents at once in IndexWriter.
getMaxTokenLength() - Method in class org.apache.lucene.analysis.standard.ClassicAnalyzer
 
getMaxTokenLength() - Method in class org.apache.lucene.analysis.standard.ClassicTokenizer
 
getMaxTokenLength() - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
 
getMaxTokenLength() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
 
getMaxTokenLength() - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
 
getMaxValue() - Method in class org.apache.lucene.search.function.DocValues
Returns the maximum of all values or Float.NaN if this DocValues instance does not contain any value.
getMaxValue() - Method in class org.apache.lucene.util.packed.PackedInts.ReaderImpl
 
getMergedSegmentWarmer() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.getMergedSegmentWarmer() instead.
getMergedSegmentWarmer() - Method in class org.apache.lucene.index.IndexWriterConfig
Returns the current merged segment warmer.
getMergeFactor() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use LogMergePolicy.getMergeFactor() directly.
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.
getMergePolicy() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.getMergePolicy() instead
getMergePolicy() - Method in class org.apache.lucene.index.IndexWriterConfig
Returns the current MergePolicy in use by this writer.
getMergeScheduler() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.getMergeScheduler() instead
getMergeScheduler() - Method in class org.apache.lucene.index.IndexWriterConfig
Returns the MergeScheduler that was set by IndexWriterConfig.setMergeScheduler(MergeScheduler)
getMergeScheduler() - Method in class org.apache.lucene.store.NRTCachingDirectory
 
getMergeThread(IndexWriter, MergePolicy.OneMerge) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
Create and return a new MergeThread
getMergeThreadPriority() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
Return the priority that merge threads run at.
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.
getMessage() - Method in exception org.apache.lucene.queryParser.ParseException
This method has the standard behavior when this object has been created using the standard constructors.
getMessage() - Method in error org.apache.lucene.queryParser.TokenMgrError
You can also modify the body of this method to customize your error messages.
getMessageObject() - Method in interface org.apache.lucene.messages.NLSException
 
getMilliseconds() - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread
Get the timer value in milliseconds.
getMin() - Method in class org.apache.lucene.search.NumericRangeFilter
Returns the lower value of this range filter
getMin() - Method in class org.apache.lucene.search.NumericRangeQuery
Returns the lower value of this range query
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.
getMinSimilarity() - Method in class org.apache.lucene.search.FuzzyQuery
Returns the minimum similarity that is required for this query to match.
getMinValue() - Method in class org.apache.lucene.search.function.DocValues
Returns the minimum of all values or Float.NaN if this DocValues instance does not contain any value.
getMsg() - Method in class org.apache.lucene.util.FieldCacheSanityChecker.Insanity
Description of hte insane behavior
getMultiTermRewriteMethod() - Method in class org.apache.lucene.queryParser.QueryParser
 
getMutable() - Method in class org.apache.lucene.util.packed.GrowableWriter
 
getMutable(int, int) - Static method in class org.apache.lucene.util.packed.PackedInts
Create a packed integer array with the given amount of values initialized to 0.
getName() - Method in class org.apache.lucene.index.CompoundFileWriter
Returns the name of the compound file.
getNextFixedSize(int) - Static method in class org.apache.lucene.util.packed.PackedInts
Rounds bitsPerValue up to 8, 16, 32 or 64.
getNextMerge() - Method in class org.apache.lucene.index.IndexWriter
Expert: the MergeScheduler calls this method to retrieve the next merge requested by the MergePolicy
getNextSegmentFileName() - Method in class org.apache.lucene.index.SegmentInfos
Get the next segments_N filename that will be written.
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.
getNextToken() - Method in interface org.apache.lucene.analysis.standard.StandardTokenizerInterface
Resumes scanning until the next regular expression is matched, the end of input is encountered or an I/O-Error occurs.
getNextToken() - Method in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Resumes scanning until the next regular expression is matched, the end of input is encountered or an I/O-Error occurs.
getNextToken() - Method in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Resumes scanning until the next regular expression is matched, the end of input is encountered or an I/O-Error occurs.
getNextToken() - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
Resumes scanning until the next regular expression is matched, the end of input is encountered or an I/O-Error occurs.
getNextToken() - Method in class org.apache.lucene.queryParser.QueryParser
Get the next Token.
getNextToken() - Method in class org.apache.lucene.queryParser.QueryParserTokenManager
Get the next Token.
getNoCFSRatio() - Method in class org.apache.lucene.index.LogMergePolicy
 
getNoCFSRatio() - Method in class org.apache.lucene.index.TieredMergePolicy
 
getNodeCount() - Method in class org.apache.lucene.util.fst.FST
 
getNoLockFactory() - Static method in class org.apache.lucene.store.NoLockFactory
 
getNoOutput() - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
 
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
 
getNoOutput() - Method in class org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs
 
getNormDecoder() - Static method in class org.apache.lucene.search.Similarity
Deprecated. Use instance methods for encoding/decoding norm values to enable customization.
getNormFileName(int) - Method in class org.apache.lucene.index.SegmentInfo
Get the file name for the norms file for this field.
getNumericValue() - Method in class org.apache.lucene.document.NumericField
Returns the current numeric value as a subclass of Number, null if not yet initialized.
getNumOverlap() - Method in class org.apache.lucene.index.FieldInvertState
Get the number of terms with positionIncrement == 0.
getNumWords() - Method in class org.apache.lucene.util.OpenBitSet
Expert: gets the number of longs in the array that are in use
getOccur() - Method in class org.apache.lucene.search.BooleanClause
 
getOffset() - Method in class org.apache.lucene.index.FieldInvertState
Get end offset of the last processed term.
getOffset() - Method in class org.apache.lucene.index.Payload
Returns the offset in the underlying byte array
getOffset() - Method in class org.apache.lucene.util.CharacterUtils.CharacterBuffer
Returns the data offset in the internal buffer.
getOffsetGap(Fieldable) - Method in class org.apache.lucene.analysis.Analyzer
Just like Analyzer.getPositionIncrementGap(java.lang.String), except for Token offsets instead.
getOffsetGap(Fieldable) - Method in class org.apache.lucene.analysis.LimitTokenCountAnalyzer
 
getOffsetGap(Fieldable) - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
Return the offsetGap from the analyzer assigned to field
getOffsets() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper.TVPositionInfo
Parallel list (to PositionBasedTermVectorMapper.TVPositionInfo.getTerms()) of TermVectorOffsetInfo objects.
getOffsets(int) - Method in interface org.apache.lucene.index.TermPositionVector
Returns an array of TermVectorOffsetInfo in which the term is found.
getOffsets() - Method in class org.apache.lucene.index.TermVectorEntry
 
getOmitNorms() - Method in class org.apache.lucene.document.AbstractField
True if norms are omitted for this indexed field
getOmitNorms() - Method in interface org.apache.lucene.document.Fieldable
True if norms are omitted for this indexed field
getOmitTermFreqAndPositions() - Method in class org.apache.lucene.document.AbstractField
Deprecated. use AbstractField.getIndexOptions() instead.
getOpenMode() - Method in class org.apache.lucene.index.IndexWriterConfig
Returns the IndexWriterConfig.OpenMode set by IndexWriterConfig.setOpenMode(OpenMode).
getParser() - Method in class org.apache.lucene.search.FieldCacheRangeFilter
Returns the current numeric parser (null for T is String}
getParser() - Method in class org.apache.lucene.search.SortField
Returns the instance of a FieldCache parser that fits to the given sort type.
getPause() - Method in class org.apache.lucene.index.MergePolicy.OneMerge
 
getPayload() - Method in class org.apache.lucene.analysis.Token
Returns this Token's payload.
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
Returns this Token's payload.
getPayload(byte[], int) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
 
getPayload(byte[], int) - Method in class org.apache.lucene.index.MultipleTermPositions
Not implemented.
getPayload(byte[], int) - Method in interface org.apache.lucene.index.TermPositions
Returns the payload data at the current term position.
getPayload() - Method in class org.apache.lucene.search.spans.NearSpansOrdered
 
getPayload() - Method in class org.apache.lucene.search.spans.NearSpansUnordered
WARNING: The List is not necessarily in order of the the positions
getPayload() - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery.PositionCheckSpan
 
getPayload() - Method in class org.apache.lucene.search.spans.Spans
Returns the payload data for the current span.
getPayload() - Method in class org.apache.lucene.search.spans.TermSpans
 
getPayloadLength() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
 
getPayloadLength() - Method in class org.apache.lucene.index.MultipleTermPositions
Not implemented.
getPayloadLength() - Method in interface org.apache.lucene.index.TermPositions
Returns the length of the payload at the current term position.
getPayloadProcessorProvider() - Method in class org.apache.lucene.index.IndexWriter
Returns the PayloadProcessorProvider that is used during segment merges to process payloads.
getPayloads(Spans[]) - Method in class org.apache.lucene.search.payloads.PayloadNearQuery.PayloadNearSpanScorer
 
getPayloadScore() - Method in class org.apache.lucene.search.payloads.PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer
The score for the payload
getPayloadsForQuery(Query) - Method in class org.apache.lucene.search.payloads.PayloadSpanUtil
Query should be rewritten for wild/fuzzy support.
getPhraseSlop() - Method in class org.apache.lucene.queryParser.QueryParser
Gets the default slop for phrases.
getPointer() - Method in class org.apache.lucene.util.PagedBytes
 
getPosition() - Method in class org.apache.lucene.index.FieldInvertState
Get the last processed term position.
getPosition() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper.TVPositionInfo
 
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.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.Token
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
Returns the position increment of this Token.
getPositionIncrementGap(String) - Method in class org.apache.lucene.analysis.Analyzer
Invoked before indexing a Fieldable instance if terms have already been added to that field.
getPositionIncrementGap(String) - Method in class org.apache.lucene.analysis.LimitTokenCountAnalyzer
 
getPositionIncrementGap(String) - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
Return the positionIncrementGap from the analyzer assigned to fieldName
getPositions() - Method in class org.apache.lucene.index.TermVectorEntry
 
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.PhraseQuery
Returns the relative positions of terms in this phrase.
getPositions() - Method in class org.apache.lucene.search.SpanFilterResult
The first entry in the array corresponds to the first "on" bit.
getPositions() - Method in class org.apache.lucene.search.SpanFilterResult.PositionInfo
 
getPositions() - Method in class org.apache.lucene.search.spans.TermSpans
 
getPrecisionStep() - Method in class org.apache.lucene.analysis.NumericTokenStream
Returns the precision step.
getPrecisionStep() - Method in class org.apache.lucene.document.NumericField
Returns the precision step.
getPrecisionStep() - Method in class org.apache.lucene.search.NumericRangeFilter
Returns the precision step.
getPrecisionStep() - Method in class org.apache.lucene.search.NumericRangeQuery
Returns the precision step.
getPrefix() - Method in class org.apache.lucene.search.PrefixFilter
 
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.
getPrefixQuery(String, String) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
 
getPrefixQuery(String, String) - Method in class org.apache.lucene.queryParser.QueryParser
Factory method for generating a query (similar to QueryParser.getWildcardQuery(java.lang.String, java.lang.String)).
getPrefixTerm() - Method in class org.apache.lucene.search.PrefixTermEnum
 
getPreviousTokenStream() - Method in class org.apache.lucene.analysis.Analyzer
Used by Analyzers that implement reusableTokenStream to retrieve previously saved TokenStreams for re-use by the same thread.
getPrimaryDir() - Method in class org.apache.lucene.store.FileSwitchDirectory
Return the primary directory
getPrimitiveSize(Class<?>) - Method in class org.apache.lucene.util.AverageGuessMemoryModel
 
getPrimitiveSize(Class<?>) - Method in class org.apache.lucene.util.MemoryModel
 
getProcessor(Term) - Method in class org.apache.lucene.index.PayloadProcessorProvider.DirPayloadProcessor
Returns a PayloadProcessorProvider.DirPayloadProcessor for the given term.
getQuery() - Method in class org.apache.lucene.search.BooleanClause
 
getQuery() - Method in class org.apache.lucene.search.BooleanQuery.BooleanWeight
 
getQuery() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
 
getQuery() - Method in class org.apache.lucene.search.ConstantScoreQuery
Returns the encapsulated query, returns null if a filter is wrapped.
getQuery() - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
Return our associated DisjunctionMaxQuery
getQuery() - Method in class org.apache.lucene.search.FilteredQuery
 
getQuery() - Method in class org.apache.lucene.search.SpanQueryFilter
 
getQuery() - Method in class org.apache.lucene.search.spans.SpanWeight
 
getQuery() - Method in class org.apache.lucene.search.Weight
The query that this concerns.
getRAMBufferSizeMB() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.getRAMBufferSizeMB() instead.
getRAMBufferSizeMB() - Method in class org.apache.lucene.index.IndexWriterConfig
Returns the value set by IndexWriterConfig.setRAMBufferSizeMB(double) if enabled.
getRangeCollator() - Method in class org.apache.lucene.queryParser.QueryParser
 
getRangeQuery(String, String, String, boolean) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
 
getRangeQuery(String, String, String, boolean) - Method in class org.apache.lucene.queryParser.QueryParser
 
getReadChunkSize() - Method in class org.apache.lucene.store.FSDirectory
The maximum number of bytes to read at once from the underlying file during DataInput.readBytes(byte[], int, int).
getReader() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. Please use IndexReader.open(IndexWriter,boolean) instead.
getReader(int) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. Please use IndexReader.open(IndexWriter,boolean) instead. Furthermore, this method cannot guarantee the reader (and its sub-readers) will be opened with the termInfosIndexDivisor setting because some of them may have already been opened according to IndexWriterConfig.setReaderTermsIndexDivisor(int). You should set the requested termInfosIndexDivisor through IndexWriterConfig.setReaderTermsIndexDivisor(int) and use IndexWriter.getReader().
getReader(DataInput) - Static method in class org.apache.lucene.util.packed.PackedInts
Retrieve PackedInt data from the DataInput and return a packed int structure based on it.
getReaderKey() - Method in class org.apache.lucene.search.FieldCache.CacheEntry
 
getReaderPooling() - Method in class org.apache.lucene.index.IndexWriterConfig
Returns true if IndexWriter should pool readers even if IndexWriter.getReader() has not been called.
getReaderTermsIndexDivisor() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.getReaderTermsIndexDivisor() instead.
getReaderTermsIndexDivisor() - Method in class org.apache.lucene.index.IndexWriterConfig
 
getReclaimDeletesWeight() - Method in class org.apache.lucene.index.TieredMergePolicy
See TieredMergePolicy.setReclaimDeletesWeight(double).
getRecomputedCount() - Method in class org.apache.lucene.util.BitVector
For testing
getRefCount() - Method in class org.apache.lucene.index.IndexReader
Expert: returns the current refCount for this reader
getReferenceSize() - Method in class org.apache.lucene.util.AverageGuessMemoryModel
 
getReferenceSize() - Method in class org.apache.lucene.util.MemoryModel
 
getResolution() - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread
Return the timer resolution.
getReverse() - Method in class org.apache.lucene.search.SortField
Returns whether the sort should be reversed.
getReverseMul() - Method in class org.apache.lucene.search.FieldValueHitQueue
 
getRewriteMethod() - Method in class org.apache.lucene.search.MultiTermQuery
 
getRewriteMethod() - Method in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper
Expert: returns the rewriteMethod
getRoundedFixedSize(int) - Static method in class org.apache.lucene.util.packed.PackedInts
Possibly wastes some storage in exchange for faster lookups
getRunningMerge() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler.MergeThread
 
getSearchables() - Method in class org.apache.lucene.search.MultiSearcher
Deprecated. Return the array of Searchables this searches.
getSearcherManager(boolean) - Method in class org.apache.lucene.search.NRTManager
Returns a SearcherManager.
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() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy.SnapshotCommitPoint
 
getSegmentName() - Method in class org.apache.lucene.index.SegmentReader
Return the name of the segment this reader is reading.
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.SnapshotDeletionPolicy.SnapshotCommitPoint
 
getSegmentsPerTier() - Method in class org.apache.lucene.index.TieredMergePolicy
 
getSentinelObject() - Method in class org.apache.lucene.util.PriorityQueue
This method can be overridden by extending classes to return a sentinel object which will be used by PriorityQueue.initialize(int) to fill the queue, 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.
Those sentinel values should always compare worse than any non-sentinel value (i.e., PriorityQueue.lessThan(T, T) should always favor the non-sentinel values).
By default, this method returns false, which means the queue will not be filled with sentinel values.
getSequentialSubReaders() - Method in class org.apache.lucene.index.FilterIndexReader
 
getSequentialSubReaders() - Method in class org.apache.lucene.index.IndexReader
Expert: returns the sequential sub readers that this reader is logically composed of.
getSequentialSubReaders() - Method in class org.apache.lucene.index.MultiReader
 
getShorts(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as shorts and returns an array of size reader.maxDoc() of the value each document has in the given field.
getShorts(IndexReader, String, FieldCache.ShortParser) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as shorts and returns an array of size reader.maxDoc() of the value each document has in the given field.
getShorts(IndexReader, String, FieldCache.ShortParser, boolean) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the terms in field as shorts and returns an array of size reader.maxDoc() of the value each document has in the given field.
getShrinkSize(int, int, int) - Static method in class org.apache.lucene.util.ArrayUtil
 
getSimilarity() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.getSimilarity() instead
getSimilarity() - Method in class org.apache.lucene.index.IndexWriterConfig
Expert: returns the Similarity implementation used by this IndexWriter.
getSimilarity() - Method in class org.apache.lucene.search.IndexSearcher
 
getSimilarity(Searcher) - Method in class org.apache.lucene.search.Query
Deprecated. Instead of using "runtime" subclassing/delegation, subclass the Weight instead.
getSimilarity() - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
 
getSimilarity() - Method in class org.apache.lucene.search.Scorer
Deprecated. Store any Similarity you might need privately in your implementation instead.
getSimilarity() - Method in class org.apache.lucene.search.Searcher
Deprecated. Expert: Return the Similarity implementation used by this Searcher.
getSingleton() - Static method in class org.apache.lucene.util.fst.ByteSequenceOutputs
 
getSingleton() - Static method in class org.apache.lucene.util.fst.IntSequenceOutputs
 
getSingleton() - Static method in class org.apache.lucene.util.fst.NoOutputs
 
getSingleton(boolean) - Static method in class org.apache.lucene.util.fst.PositiveIntOutputs
 
getSingleton(boolean) - Static method in class org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs
 
getSize() - Method in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper.TopTermsSpanBooleanQueryRewrite
return the maximum priority queue size
getSize() - Method in class org.apache.lucene.search.TopTermsRewrite
return the maximum priority queue size
getSizeInBytes() - Method in class org.apache.lucene.store.RAMFile
 
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
Returns the slop.
getSlop() - Method in class org.apache.lucene.search.spans.SpanNearQuery
Return the maximum number of intervening unmatched positions permitted.
getSnapshot(String) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
Get a snapshotted IndexCommit by ID.
getSnapshots() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
Get all the snapshots in a map of snapshot IDs to the segments they 'cover.' This can be passed to SnapshotDeletionPolicy.SnapshotDeletionPolicy(IndexDeletionPolicy, Map) in order to initialize snapshots at construction.
getSnowballWordSet(Reader, CharArraySet) - Static method in class org.apache.lucene.analysis.WordlistLoader
Reads stopwords from a stopword list in Snowball format.
getSnowballWordSet(Reader, Version) - Static method in class org.apache.lucene.analysis.WordlistLoader
Reads stopwords from a stopword list in Snowball format.
getSort() - Method in class org.apache.lucene.search.Sort
Representation of the sort criteria.
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.FieldMaskingSpanQuery
 
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper
 
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanNearQuery
 
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanNotQuery
 
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanOrQuery
 
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery
 
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanQuery
Expert: Returns the matches for this query in an index.
getSpans(IndexReader) - Method in class org.apache.lucene.search.spans.SpanTermQuery
 
getSpanScore() - Method in class org.apache.lucene.search.payloads.PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer
Returns the SpanScorer score only.
getStart() - Method in class org.apache.lucene.search.SpanFilterResult.StartEnd
The Start position
getStart() - Method in class org.apache.lucene.search.spans.SpanPositionRangeQuery
 
getStartOffset() - Method in class org.apache.lucene.index.TermVectorOffsetInfo
The accessor for the starting offset of the term.
getStarts() - Method in class org.apache.lucene.search.MultiSearcher
Deprecated.  
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
getStringIndex(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found reads the term values in field and returns an array of them in natural order, along with an array telling which element in the term array each document uses.
getStrings(IndexReader, String) - Method in interface org.apache.lucene.search.FieldCache
Checks the internal cache for an appropriate entry, and if none is found, reads the term values in field and returns an array of size reader.maxDoc() containing the value each document has in the given field.
getSubReaders() - Method in class org.apache.lucene.search.IndexSearcher
Returns the atomic subReaders used by this searcher.
getSubSpans() - Method in class org.apache.lucene.search.spans.NearSpansOrdered
 
getSubSpans() - Method in class org.apache.lucene.search.spans.NearSpansUnordered
 
GetSuffix(int) - Method in interface org.apache.lucene.queryParser.CharStream
Returns an array of characters that make up the suffix of length 'len' for the currently matched token.
GetSuffix(int) - Method in class org.apache.lucene.queryParser.FastCharStream
 
getSummary() - Method in class org.apache.lucene.search.ComplexExplanation
 
getSummary() - Method in class org.apache.lucene.search.Explanation
A short one line summary which should contain all high level information about this Explanation, without the "Details"
getTargetLabel() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
 
getTargetLabel() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
 
getTerm() - Method in class org.apache.lucene.index.TermVectorEntry
 
getTerm() - Method in class org.apache.lucene.search.FuzzyQuery
Returns the pattern term.
getTerm() - Method in class org.apache.lucene.search.spans.SpanTermQuery
Return the term whose spans are matched.
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.
getTermArrays() - Method in class org.apache.lucene.search.MultiPhraseQuery
Returns a List of the terms in the multiphrase.
getTermCount() - Method in class org.apache.lucene.util.fst.Builder
 
getTermFrequencies() - Method in interface org.apache.lucene.index.TermFreqVector
Array of term frequencies.
getTermFrequencies() - Method in class org.apache.lucene.search.QueryTermVector
 
getTermFreqVector(int, String) - Method in class org.apache.lucene.index.FilterIndexReader
 
getTermFreqVector(int, String, TermVectorMapper) - Method in class org.apache.lucene.index.FilterIndexReader
 
getTermFreqVector(int, TermVectorMapper) - Method in class org.apache.lucene.index.FilterIndexReader
 
getTermFreqVector(int, String) - Method in class org.apache.lucene.index.IndexReader
Return a term frequency vector for the specified document and field.
getTermFreqVector(int, String, TermVectorMapper) - Method in class org.apache.lucene.index.IndexReader
Load the Term Vector into a user-defined data structure instead of relying on the parallel arrays of the TermFreqVector.
getTermFreqVector(int, TermVectorMapper) - Method in class org.apache.lucene.index.IndexReader
Map all the term vectors for all fields in a Document
getTermFreqVector(int, String) - Method in class org.apache.lucene.index.MultiReader
 
getTermFreqVector(int, String, TermVectorMapper) - Method in class org.apache.lucene.index.MultiReader
 
getTermFreqVector(int, TermVectorMapper) - Method in class org.apache.lucene.index.MultiReader
 
getTermFreqVector(int, String) - Method in class org.apache.lucene.index.ParallelReader
 
getTermFreqVector(int, String, TermVectorMapper) - Method in class org.apache.lucene.index.ParallelReader
 
getTermFreqVector(int, TermVectorMapper) - Method in class org.apache.lucene.index.ParallelReader
 
getTermFreqVector(int, String) - Method in class org.apache.lucene.index.SegmentReader
Return a term frequency vector for the specified document and field.
getTermFreqVector(int, String, TermVectorMapper) - Method in class org.apache.lucene.index.SegmentReader
 
getTermFreqVector(int, TermVectorMapper) - Method in class org.apache.lucene.index.SegmentReader
 
getTermFreqVectors(int) - Method in class org.apache.lucene.index.FilterIndexReader
 
getTermFreqVectors(int) - Method in class org.apache.lucene.index.IndexReader
Return an array of term frequency vectors for the specified document.
getTermFreqVectors(int) - Method in class org.apache.lucene.index.MultiReader
 
getTermFreqVectors(int) - Method in class org.apache.lucene.index.ParallelReader
 
getTermFreqVectors(int) - Method in class org.apache.lucene.index.SegmentReader
Return an array of term frequency vectors for the specified document.
getTermIndexInterval() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.getTermIndexInterval()
getTermIndexInterval() - Method in class org.apache.lucene.index.IndexWriterConfig
Returns the interval between indexed terms.
getTermInfosIndexDivisor() - Method in class org.apache.lucene.index.IndexReader
For IndexReader implementations that use TermInfosReader to read terms, this returns the current indexDivisor as specified when the reader was opened.
getTermInfosIndexDivisor() - Method in class org.apache.lucene.index.SegmentReader
 
getTermPositions(int) - Method in interface org.apache.lucene.index.TermPositionVector
Returns an array of positions in which the term is found.
getTerms() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper.TVPositionInfo
Note, there may be multiple terms at the same position
getTerms() - Method in interface org.apache.lucene.index.TermFreqVector
 
getTerms() - Method in class org.apache.lucene.search.PhraseQuery
Returns the set of terms in this phrase.
getTerms() - Method in class org.apache.lucene.search.QueryTermVector
 
getTermVectorEntrySet() - Method in class org.apache.lucene.index.SortedTermVectorMapper
The TermVectorEntrySet.
getText(CharTermAttribute) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
Fills CharTermAttribute with the current token text.
getText(CharTermAttribute) - Method in interface org.apache.lucene.analysis.standard.StandardTokenizerInterface
Copies the matched text into the CharTermAttribute
getText(CharTermAttribute) - Method in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Fills CharTermAttribute with the current token text.
getText(CharTermAttribute) - Method in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Fills CharTermAttribute with the current token text.
getText(CharTermAttribute) - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
Fills CharTermAttribute with the current token text.
getTimeAllowed() - Method in exception org.apache.lucene.search.TimeLimitingCollector.TimeExceededException
Returns allowed time (milliseconds).
getTimeElapsed() - Method in exception org.apache.lucene.search.TimeLimitingCollector.TimeExceededException
Returns elapsed time (milliseconds).
getTimestamp() - Method in class org.apache.lucene.index.IndexCommit
Convenience method that returns the last modified time of the segments_N file corresponding to this index commit, equivalent to getDirectory().fileModified(getSegmentsFileName()).
getToken(int) - Method in class org.apache.lucene.queryParser.QueryParser
Get the specific Token.
getTokenStream() - Method in class org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents
Returns the sink TokenStream
getTopLevelQuery() - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
 
getTopLevelQuery() - Method in class org.apache.lucene.search.MultiTermQuery.TopTermsScoringBooleanQueryRewrite
 
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.
getTotalNumberOfTerms() - Method in class org.apache.lucene.search.MultiTermQuery
Deprecated. Don't use this method, as its not thread safe and useless.
getTotalNumberOfTerms() - Method in class org.apache.lucene.search.MultiTermQueryWrapperFilter
Deprecated. Don't use this method, as its not thread safe and useless.
getTotStateCount() - Method in class org.apache.lucene.util.fst.Builder
 
getType() - Method in class org.apache.lucene.search.SortField
Returns the type of contents in the field.
getType() - Method in class org.apache.lucene.util.FieldCacheSanityChecker.Insanity
Type of insane behavior this object represents
getUniqueTermCount() - Method in class org.apache.lucene.index.FieldInvertState
Return the number of unique terms encountered in this field.
getUniqueTermCount() - Method in class org.apache.lucene.index.IndexReader
Returns the number of unique terms (across all fields) in this reader.
getUniqueTermCount() - Method in class org.apache.lucene.index.SegmentReader
 
getUpperTerm() - Method in class org.apache.lucene.search.TermRangeFilter
Returns the upper value of this range filter
getUpperTerm() - Method in class org.apache.lucene.search.TermRangeQuery
Returns the upper value of this range query
getUpperVal() - Method in class org.apache.lucene.search.FieldCacheRangeFilter
Returns the upper value of this range filter
getUseCompoundFile() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use LogMergePolicy.getUseCompoundFile()
getUseCompoundFile() - Method in class org.apache.lucene.index.LogMergePolicy
Returns true if newly flushed and newly merge segments are written in compound file format.
getUseCompoundFile() - Method in class org.apache.lucene.index.SegmentInfo
Returns true if this segment is stored as a compound file; else, false.
getUseCompoundFile() - Method in class org.apache.lucene.index.TieredMergePolicy
 
getUserData() - Method in class org.apache.lucene.index.IndexCommit
Returns userData, previously passed to IndexWriter.commit(Map) for this commit.
getUserData() - Method in class org.apache.lucene.index.SegmentInfos
 
getUserData() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy.SnapshotCommitPoint
 
getUseUnmap() - Method in class org.apache.lucene.store.MMapDirectory
Returns true, if the unmap workaround is enabled.
getUTF16SortedAsUTF8Comparator() - Static method in class org.apache.lucene.util.CharsRef
 
getUTF8SortedAsUnicodeComparator() - Static method in class org.apache.lucene.util.BytesRef
 
getUTF8SortedAsUTF16Comparator() - Static method in class org.apache.lucene.util.BytesRef
 
getValue() - Method in class org.apache.lucene.queryParser.Token
An optional attribute value of the Token.
getValue() - Method in class org.apache.lucene.search.BooleanQuery.BooleanWeight
 
getValue() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
 
getValue() - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
Return our boost
getValue() - Method in class org.apache.lucene.search.Explanation
The value assigned to this explanation node.
getValue() - Method in class org.apache.lucene.search.FieldCache.CacheEntry
 
getValue() - Method in class org.apache.lucene.search.spans.SpanWeight
 
getValue() - Method in class org.apache.lucene.search.Weight
The weight for this query.
getValues(String) - Method in class org.apache.lucene.document.Document
Returns an array of values of the field specified as the method parameter.
getValues() - Method in class org.apache.lucene.search.FieldComparator.StringOrdValComparator
 
getValues(IndexReader) - Method in class org.apache.lucene.search.function.FieldCacheSource
 
getValues(IndexReader) - Method in class org.apache.lucene.search.function.OrdFieldSource
 
getValues(IndexReader) - Method in class org.apache.lucene.search.function.ReverseOrdFieldSource
 
getValues(IndexReader) - Method in class org.apache.lucene.search.function.ValueSource
Return the DocValues used by the function query.
getVersion() - Method in class org.apache.lucene.index.FilterIndexReader
 
getVersion() - Method in class org.apache.lucene.index.IndexCommit
Returns the version for this IndexCommit.
getVersion() - Method in class org.apache.lucene.index.IndexReader
Version number when this IndexReader was opened.
getVersion() - Method in class org.apache.lucene.index.MultiReader
Not implemented.
getVersion() - Method in class org.apache.lucene.index.ParallelReader
Not implemented.
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.SnapshotDeletionPolicy.SnapshotCommitPoint
 
getVersionComparator() - Static method in class org.apache.lucene.util.StringHelper
 
getWildcardQuery(String, String) - Method in class org.apache.lucene.queryParser.MultiFieldQueryParser
 
getWildcardQuery(String, String) - Method in class org.apache.lucene.queryParser.QueryParser
Factory method for generating a query.
getWordSet(Reader, CharArraySet) - 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, Version) - 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, Version) - 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-comment line as an entry to a CharArraySet (omitting leading and trailing whitespace).
getWriteLockTimeout() - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.getWriteLockTimeout()
getWriteLockTimeout() - Method in class org.apache.lucene.index.IndexWriterConfig
Returns allowed timeout when acquiring the write lock.
getWriter(DataOutput, int, int) - Static method in class org.apache.lucene.util.packed.PackedInts
Create a packed integer array writer for the given number of values at the given bits/value.
grow(short[], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(short[]) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(float[], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(float[]) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(double[], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(double[]) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(int[], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(int[]) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(long[], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(long[]) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(byte[], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(byte[]) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(boolean[], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(boolean[]) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(char[], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(char[]) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(int[][], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(int[][]) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(float[][], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(float[][]) - Static method in class org.apache.lucene.util.ArrayUtil
 
grow(int) - Method in class org.apache.lucene.util.BytesRef
 
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.BytesRefHash.TrackingDirectBytesStartArray
 
grow(int) - Method in class org.apache.lucene.util.CharsRef
 
grow() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
 
grow() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
 
grow(int) - Method in class org.apache.lucene.util.IntsRef
 
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, boolean) - Constructor for class org.apache.lucene.util.packed.GrowableWriter
 

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 - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
 
HANGUL_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
 
HANGUL_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated.  
HANGUL_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated.  
HANGUL_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Deprecated. use UAX29URLEmailTokenizer.TOKEN_TYPES instead
HANGUL_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
 
hasArray() - Method in class org.apache.lucene.util.packed.GrowableWriter
 
hasArray() - Method in interface org.apache.lucene.util.packed.PackedInts.Reader
Returns true if this implementation is backed by a native java array.
hasArray() - Method in class org.apache.lucene.util.packed.PackedInts.ReaderImpl
 
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
hasChanges - Variable in class org.apache.lucene.index.IndexReader
 
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.FilterIndexReader
 
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
 
hasDeletions() - Method in class org.apache.lucene.index.MultiReader
 
hasDeletions() - Method in class org.apache.lucene.index.ParallelReader
 
hasDeletions() - Method in class org.apache.lucene.index.SegmentInfo
 
hasDeletions() - Method in class org.apache.lucene.index.SegmentReader
 
hashCode() - Method in class org.apache.lucene.analysis.Token
 
hashCode() - Method in class org.apache.lucene.analysis.Token.TokenAttributeFactory
 
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.PayloadAttributeImpl
 
hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
 
hashCode() - Method in class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
 
hashCode() - Method in class org.apache.lucene.index.IndexCommit
 
hashCode() - Method in class org.apache.lucene.index.Payload
 
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.index.TermVectorEntry
 
hashCode() - Method in class org.apache.lucene.index.TermVectorOffsetInfo
 
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
Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.CachingSpanFilter
 
hashCode() - Method in class org.apache.lucene.search.CachingWrapperFilter
 
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.FieldCacheRangeFilter
 
hashCode() - Method in class org.apache.lucene.search.FilteredQuery
Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.function.CustomScoreQuery
Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.function.FieldCacheSource
 
hashCode() - Method in class org.apache.lucene.search.function.OrdFieldSource
 
hashCode() - Method in class org.apache.lucene.search.function.ReverseOrdFieldSource
 
hashCode() - Method in class org.apache.lucene.search.function.ValueSource
Needed for possible caching of query results - used by ValueSourceQuery.hashCode().
hashCode() - Method in class org.apache.lucene.search.function.ValueSourceQuery
Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.FuzzyQuery
 
hashCode() - Method in class org.apache.lucene.search.MatchAllDocsQuery
 
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.MultiTermQuery
 
hashCode() - Method in class org.apache.lucene.search.MultiTermQueryWrapperFilter
 
hashCode() - Method in class org.apache.lucene.search.NGramPhraseQuery
Returns a hash code value for this object.
hashCode() - Method in class org.apache.lucene.search.NumericRangeQuery
 
hashCode() - Method in class org.apache.lucene.search.payloads.AveragePayloadFunction
 
hashCode() - Method in class org.apache.lucene.search.payloads.MaxPayloadFunction
 
hashCode() - Method in class org.apache.lucene.search.payloads.MinPayloadFunction
 
hashCode() - Method in class org.apache.lucene.search.payloads.PayloadFunction
 
hashCode() - Method in class org.apache.lucene.search.payloads.PayloadNearQuery
 
hashCode() - Method in class org.apache.lucene.search.payloads.PayloadTermQuery
 
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.PrefixQuery
 
hashCode() - Method in class org.apache.lucene.search.Query
 
hashCode() - Method in class org.apache.lucene.search.QueryWrapperFilter
 
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.SortField
Returns true if o is equal to this.
hashCode() - Method in class org.apache.lucene.search.SpanQueryFilter
 
hashCode() - Method in class org.apache.lucene.search.spans.FieldMaskingSpanQuery
 
hashCode() - Method in class org.apache.lucene.search.spans.SpanFirstQuery
 
hashCode() - Method in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper
 
hashCode() - Method in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper.TopTermsSpanBooleanQueryRewrite
 
hashCode() - Method in class org.apache.lucene.search.spans.SpanNearPayloadCheckQuery
 
hashCode() - Method in class org.apache.lucene.search.spans.SpanNearQuery
 
hashCode() - Method in class org.apache.lucene.search.spans.SpanNotQuery
 
hashCode() - Method in class org.apache.lucene.search.spans.SpanOrQuery
 
hashCode() - Method in class org.apache.lucene.search.spans.SpanPayloadCheckQuery
 
hashCode() - Method in class org.apache.lucene.search.spans.SpanPositionRangeQuery
 
hashCode() - Method in class org.apache.lucene.search.spans.SpanTermQuery
 
hashCode() - Method in class org.apache.lucene.search.TermQuery
Returns a hash code value for this object.
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.WildcardQuery
 
hashCode(char[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
Returns hash of chars in range start (inclusive) to end (inclusive)
hashCode(byte[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
Returns hash of bytes in range start (inclusive) to end (inclusive)
hashCode() - Method in class org.apache.lucene.util.AttributeSource
 
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.CharsRef
 
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.fst.UpToTwoPositiveIntOutputs.TwoLongs
 
hashCode() - Method in class org.apache.lucene.util.IntsRef
 
hashCode() - Method in class org.apache.lucene.util.OpenBitSet
 
hasNext() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator
 
hasNext() - Method in class org.apache.lucene.analysis.CharArraySet.CharArraySetIterator
Deprecated.  
hasNorms(String) - Method in class org.apache.lucene.index.FilterIndexReader
 
hasNorms(String) - Method in class org.apache.lucene.index.IndexReader
Returns true if there are norms stored for this field.
hasNorms(String) - Method in class org.apache.lucene.index.MultiReader
 
hasNorms(String) - Method in class org.apache.lucene.index.ParallelReader
 
hasNorms(String) - Method in class org.apache.lucene.index.SegmentReader
 
hasProx - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
True if at least one of the fields in this segment has position data
hasSeparateNorms(int) - Method in class org.apache.lucene.index.SegmentInfo
Returns true if this field for this segment has saved a separate norms file (__N.sX).
hasSeparateNorms() - Method in class org.apache.lucene.index.SegmentInfo
Returns true if any fields in this segment have separate norms.
hasVectors - Variable in class org.apache.lucene.index.SegmentWriteState
 
headerLength(String) - Static method in class org.apache.lucene.util.CodecUtil
 
HIRAGANA - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
 
HIRAGANA - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
 
HIRAGANA_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
 
HIRAGANA_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated.  
HIRAGANA_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated.  
HIRAGANA_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Deprecated. use UAX29URLEmailTokenizer.TOKEN_TYPES instead
HIRAGANA_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
 
HOST - Static variable in class org.apache.lucene.analysis.standard.ClassicTokenizer
 
HOST - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
Deprecated.  
humanReadableUnits(long, DecimalFormat) - Static method in class org.apache.lucene.util.RamUsageEstimator
Return good default units based on byte size.

I

IDEOGRAPHIC - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
 
IDEOGRAPHIC - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
 
IDEOGRAPHIC_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
 
IDEOGRAPHIC_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated.  
IDEOGRAPHIC_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated.  
IDEOGRAPHIC_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Deprecated. use UAX29URLEmailTokenizer.TOKEN_TYPES instead
IDEOGRAPHIC_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
 
idf(int, int) - Method in class org.apache.lucene.search.DefaultSimilarity
Implemented as log(numDocs/(docFreq+1)) + 1.
idf(int, int) - Method in class org.apache.lucene.search.Similarity
Computes a score factor based on a term's document frequency (the number of documents which contain the term).
idf(int, int) - Method in class org.apache.lucene.search.SimilarityDelegator
Deprecated.  
idf - Variable in class org.apache.lucene.search.spans.SpanWeight
 
idfExplain(Term, Searcher, int) - Method in class org.apache.lucene.search.Similarity
Computes a score factor for a simple term and returns an explanation for that score factor.
idfExplain(Term, Searcher) - Method in class org.apache.lucene.search.Similarity
This method forwards to Similarity.idfExplain(Term,Searcher,int) by passing searcher.docFreq(term) as the docFreq.
idfExplain(Collection<Term>, Searcher) - Method in class org.apache.lucene.search.Similarity
Computes a score factor for a phrase.
image - Variable in class org.apache.lucene.queryParser.Token
The string image of the token.
in - Variable in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
 
in - Variable in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
 
in - Variable in class org.apache.lucene.index.FilterIndexReader
 
includesLower() - Method in class org.apache.lucene.search.FieldCacheRangeFilter
Returns true if the lower endpoint is inclusive
includesLower() - Method in class org.apache.lucene.search.TermRangeFilter
Returns true if the lower endpoint is inclusive
includesLower() - Method in class org.apache.lucene.search.TermRangeQuery
Returns true if the lower endpoint is inclusive
includesMax() - Method in class org.apache.lucene.search.NumericRangeFilter
Returns true if the upper endpoint is inclusive
includesMax() - Method in class org.apache.lucene.search.NumericRangeQuery
Returns true if the upper endpoint is inclusive
includesMin() - Method in class org.apache.lucene.search.NumericRangeFilter
Returns true if the lower endpoint is inclusive
includesMin() - Method in class org.apache.lucene.search.NumericRangeQuery
Returns true if the lower endpoint is inclusive
includesUpper() - Method in class org.apache.lucene.search.FieldCacheRangeFilter
Returns true if the upper endpoint is inclusive
includesUpper() - Method in class org.apache.lucene.search.TermRangeFilter
Returns true if the upper endpoint is inclusive
includesUpper() - Method in class org.apache.lucene.search.TermRangeQuery
Returns true if the upper endpoint is inclusive
incRef() - Method in class org.apache.lucene.index.IndexReader
Expert: increments the refCount of this IndexReader instance.
incrementToken() - Method in class org.apache.lucene.analysis.ASCIIFoldingFilter
 
incrementToken() - Method in class org.apache.lucene.analysis.CachingTokenFilter
 
incrementToken() - Method in class org.apache.lucene.analysis.CharTokenizer
 
incrementToken() - Method in class org.apache.lucene.analysis.FilteringTokenFilter
 
incrementToken() - Method in class org.apache.lucene.analysis.ISOLatin1AccentFilter
Deprecated.  
incrementToken() - Method in class org.apache.lucene.analysis.KeywordMarkerFilter
 
incrementToken() - Method in class org.apache.lucene.analysis.KeywordTokenizer
 
incrementToken() - Method in class org.apache.lucene.analysis.LimitTokenCountFilter
 
incrementToken() - Method in class org.apache.lucene.analysis.LowerCaseFilter
 
incrementToken() - Method in class org.apache.lucene.analysis.NumericTokenStream
 
incrementToken() - Method in class org.apache.lucene.analysis.PorterStemFilter
 
incrementToken() - Method in class org.apache.lucene.analysis.standard.ClassicFilter
Returns the next token in the stream, or null at EOS.
incrementToken() - Method in class org.apache.lucene.analysis.standard.ClassicTokenizer
 
incrementToken() - Method in class org.apache.lucene.analysis.standard.StandardFilter
 
incrementToken() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
 
incrementToken() - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
 
incrementToken() - Method in class org.apache.lucene.analysis.TeeSinkTokenFilter
 
incrementToken() - Method in class org.apache.lucene.analysis.TeeSinkTokenFilter.SinkTokenStream
 
incrementToken() - Method in class org.apache.lucene.analysis.TokenStream
Consumers (i.e., IndexWriter) use this method to advance the stream to the next token.
incrementToken() - Method in class org.apache.lucene.collation.CollationKeyFilter
 
incrementTokenClassic() - Method in class org.apache.lucene.analysis.standard.StandardFilter
 
incTotalNumberOfTerms(int) - Method in class org.apache.lucene.search.MultiTermQuery
Deprecated. Don't use this method, as its not thread safe and useless.
INDEX_EXTENSIONS - Static variable in class org.apache.lucene.index.IndexFileNames
This array contains all filename extensions used by Lucene's index files, with two exceptions, namely the extension made up from .f + a number and from .s + a number.
INDEX_EXTENSIONS_IN_COMPOUND_FILE - Static variable in class org.apache.lucene.index.IndexFileNames
File extensions that are added to a compound file (same as above, minus "del", "gen", "cfs").
IndexableBinaryStringTools - Class in org.apache.lucene.util
Provides support for converting byte sequences to Strings and back again.
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
 
IndexDeletionPolicy - Interface in org.apache.lucene.index
Expert: policy for deletion of stale index commits.
indexesOf(String[], int, int) - Method in interface org.apache.lucene.index.TermFreqVector
Just like indexOf(int) but searches for a number of terms at the same time.
indexesOf(String[], int, int) - Method in class org.apache.lucene.search.QueryTermVector
 
indexExists(Directory) - Static method in class org.apache.lucene.index.IndexReader
Returns true if an index exists at the specified directory.
IndexFileNameFilter - Class in org.apache.lucene.index
Filename filter that accept filenames and extensions only created by Lucene.
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).
IndexFileNames() - Constructor for class org.apache.lucene.index.IndexFileNames
 
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
 
IndexFormatTooNewException(DataInput, int, int, int) - Constructor for exception org.apache.lucene.index.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, String) - Constructor for exception org.apache.lucene.index.IndexFormatTooOldException
 
IndexFormatTooOldException(DataInput, String) - Constructor for exception org.apache.lucene.index.IndexFormatTooOldException
 
IndexFormatTooOldException(String, int, int, int) - Constructor for exception org.apache.lucene.index.IndexFormatTooOldException
 
IndexFormatTooOldException(DataInput, int, int, int) - Constructor for exception org.apache.lucene.index.IndexFormatTooOldException
 
IndexInput - Class in org.apache.lucene.store
Abstract base class for input from a file in a Directory.
IndexInput() - Constructor for class org.apache.lucene.store.IndexInput
Deprecated. please pass resourceDescription
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().
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
 
indexOf(SegmentInfo) - Method in class org.apache.lucene.index.SegmentInfos
 
indexOf(String) - Method in interface org.apache.lucene.index.TermFreqVector
Return an index in the term numbers array returned from getTerms at which the term with the specified term appears.
indexOf(String) - Method in class org.apache.lucene.search.QueryTermVector
 
indexOptions - Variable in class org.apache.lucene.document.AbstractField
 
indexOptions - Variable in class org.apache.lucene.index.FieldInfo
 
INDEXORDER - Static variable in class org.apache.lucene.search.Sort
Represents sorting by index order.
IndexOutput - Class in org.apache.lucene.store
Abstract base class for output to a file in a Directory.
IndexOutput() - Constructor for class org.apache.lucene.store.IndexOutput
 
IndexReader - Class in org.apache.lucene.index
IndexReader is an abstract class, providing an interface for accessing an index.
IndexReader() - Constructor for class org.apache.lucene.index.IndexReader
 
IndexReader.FieldOption - Enum in org.apache.lucene.index
Constants describing field properties, for example used for IndexReader.getFieldNames(FieldOption).
IndexReader.ReaderFinishedListener - Interface in org.apache.lucene.index
A custom listener that's invoked when the IndexReader is finished.
IndexSearcher - Class in org.apache.lucene.search
Implements search over a single IndexReader.
IndexSearcher(Directory) - Constructor for class org.apache.lucene.search.IndexSearcher
Deprecated. use IndexSearcher.IndexSearcher(IndexReader) instead.
IndexSearcher(Directory, boolean) - Constructor for class org.apache.lucene.search.IndexSearcher
Deprecated. Use IndexSearcher.IndexSearcher(IndexReader) instead.
IndexSearcher(IndexReader) - Constructor for class org.apache.lucene.search.IndexSearcher
Creates a searcher searching the provided index.
IndexSearcher(IndexReader, ExecutorService) - Constructor for class org.apache.lucene.search.IndexSearcher
Runs searches for each segment separately, using the provided ExecutorService.
IndexSearcher(IndexReader, IndexReader[], int[]) - Constructor for class org.apache.lucene.search.IndexSearcher
Expert: directly specify the reader, subReaders and their docID starts.
IndexSearcher(IndexReader, IndexReader[], int[], ExecutorService) - Constructor for class org.apache.lucene.search.IndexSearcher
Expert: directly specify the reader, subReaders and their docID starts, and an ExecutorService.
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, Version) - Constructor for class org.apache.lucene.index.IndexUpgrader
Creates index upgrader on the given directory, using an IndexWriter using the given matchVersion.
IndexUpgrader(Directory, Version, PrintStream, boolean) - 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, PrintStream, boolean) - Constructor for class org.apache.lucene.index.IndexUpgrader
Creates index upgrader on the given directory, using an IndexWriter using the given config.
IndexWriter - Class in org.apache.lucene.index
An IndexWriter creates and maintains an index.
IndexWriter(Directory, Analyzer, boolean, IndexWriter.MaxFieldLength) - Constructor for class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriter.IndexWriter(Directory, IndexWriterConfig) instead
IndexWriter(Directory, Analyzer, IndexWriter.MaxFieldLength) - Constructor for class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriter.IndexWriter(Directory, IndexWriterConfig) instead
IndexWriter(Directory, Analyzer, IndexDeletionPolicy, IndexWriter.MaxFieldLength) - Constructor for class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriter.IndexWriter(Directory, IndexWriterConfig) instead
IndexWriter(Directory, Analyzer, boolean, IndexDeletionPolicy, IndexWriter.MaxFieldLength) - Constructor for class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriter.IndexWriter(Directory, IndexWriterConfig) instead
IndexWriter(Directory, Analyzer, IndexDeletionPolicy, IndexWriter.MaxFieldLength, IndexCommit) - Constructor for class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriter.IndexWriter(Directory, IndexWriterConfig) instead
IndexWriter(Directory, IndexWriterConfig) - Constructor for class org.apache.lucene.index.IndexWriter
Constructs a new IndexWriter per the settings given in conf.
IndexWriter.IndexReaderWarmer - Class in org.apache.lucene.index
If IndexWriter.getReader() 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.
IndexWriter.IndexReaderWarmer() - Constructor for class org.apache.lucene.index.IndexWriter.IndexReaderWarmer
 
IndexWriter.MaxFieldLength - Class in org.apache.lucene.index
Deprecated. use LimitTokenCountAnalyzer instead.
IndexWriter.MaxFieldLength(int) - Constructor for class org.apache.lucene.index.IndexWriter.MaxFieldLength
Deprecated. Public constructor to allow users to specify the maximum field size limit.
IndexWriterConfig - Class in org.apache.lucene.index
Holds all the configuration of IndexWriter.
IndexWriterConfig(Version, Analyzer) - Constructor for class org.apache.lucene.index.IndexWriterConfig
Creates a new config that with defaults that match the specified Version as well as the default Analyzer.
IndexWriterConfig.OpenMode - Enum in org.apache.lucene.index
Specifies the open mode for IndexWriter: IndexWriterConfig.OpenMode.CREATE - creates a new index or overwrites an existing one.
info(int) - Method in class org.apache.lucene.index.SegmentInfos
 
infoStream - Variable in class org.apache.lucene.index.SegmentWriteState
 
init() - Method in class org.apache.lucene.util.BytesRefHash.BytesStartArray
Initializes the BytesStartArray.
init() - Method in class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
 
init() - Method in class org.apache.lucene.util.BytesRefHash.TrackingDirectBytesStartArray
 
initialize(int) - Method in class org.apache.lucene.util.PriorityQueue
Subclass constructors must call this.
initializeMessages(String, Class<? extends NLS>) - Static method in class org.apache.lucene.messages.NLS
Initialize a given class with the message bundle Keys Should be called from a class that extends NLS in a static block at class load time.
initialValue() - Method in class org.apache.lucene.util.CloseableThreadLocal
 
initReader(Reader) - Method in class org.apache.lucene.analysis.ReusableAnalyzerBase
Override this if you want to add a CharFilter chain.
initSize - Variable in class org.apache.lucene.util.BytesRefHash.DirectBytesStartArray
 
initSize - Variable in class org.apache.lucene.util.BytesRefHash.TrackingDirectBytesStartArray
 
inOrder - Variable in class org.apache.lucene.search.spans.SpanNearQuery
 
inPlaceAnd(DocIdSetIterator) - Method in class org.apache.lucene.util.OpenBitSetDISI
Perform an inplace AND with the doc ids from a given DocIdSetIterator, leaving only the bits set for which the doc ids are in common.
inPlaceNot(DocIdSetIterator) - Method in class org.apache.lucene.util.OpenBitSetDISI
Perform an inplace NOT with the doc ids from a given DocIdSetIterator, clearing all the bits for each such doc id.
inPlaceOr(DocIdSetIterator) - Method in class org.apache.lucene.util.OpenBitSetDISI
Perform an inplace OR with the doc ids from a given DocIdSetIterator, setting the bit for each such doc id.
inPlaceXor(DocIdSetIterator) - Method in class org.apache.lucene.util.OpenBitSetDISI
Perform an inplace XOR with the doc ids from a given DocIdSetIterator, flipping all the bits for each such doc id.
input - Variable in class org.apache.lucene.analysis.CharFilter
 
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_stream - Variable in class org.apache.lucene.queryParser.QueryParserTokenManager
 
InputStreamDataInput - Class in org.apache.lucene.store
A DataInput wrapping a plain InputStream.
InputStreamDataInput(InputStream) - Constructor for class org.apache.lucene.store.InputStreamDataInput
 
inputType - Variable in class org.apache.lucene.util.fst.FST
 
insert(Scorer) - Method in class org.apache.lucene.util.ScorerDocQueue
Adds a Scorer to the ScorerDocQueue in log(size) time if either the ScorerDocQueue is not full, or not lessThan(scorer, top()).
insertionSort(T[], int, int, Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil
Sorts the given array slice using the Comparator.
insertionSort(T[], Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil
Sorts the given array using the Comparator.
insertionSort(T[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
Sorts the given array slice in natural order.
insertionSort(T[]) - Static method in class org.apache.lucene.util.ArrayUtil
Sorts the given array in natural order.
insertionSort(List<T>, Comparator<? super T>) - Static method in class org.apache.lucene.util.CollectionUtil
Sorts the given random access List using the Comparator.
insertionSort(List<T>) - Static method in class org.apache.lucene.util.CollectionUtil
Sorts the given random access List in natural order.
insertionSort(int, int) - Method in class org.apache.lucene.util.SorterTemplate
Sorts via stable in-place InsertionSort algorithm (ideal for small collections which are mostly presorted).
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.index.NoDeletionPolicy
The single instance of this class.
INSTANCE - Static variable in class org.apache.lucene.index.NoMergeScheduler
The single instance of NoMergeScheduler
INSTANCE - Static variable in class org.apache.lucene.util.DummyConcurrentLock
a default instance, can be always used, as this Lock is stateless.
INT - Static variable in class org.apache.lucene.search.function.FieldScoreQuery.Type
field values are interpreted as numeric int values.
INT - Static variable in class org.apache.lucene.search.SortField
Sort using term values as encoded Integers.
intern(String) - Method in class org.apache.lucene.util.SimpleStringInterner
 
intern(String) - Static method in class org.apache.lucene.util.StringHelper
Return the same string object for all equal strings
intern(String) - Method in class org.apache.lucene.util.StringInterner
Returns a single object instance for each equal string.
intern(char[], int, int) - Method in class org.apache.lucene.util.StringInterner
Returns a single object instance for each equal string.
interner - Static variable in class org.apache.lucene.util.StringHelper
Expert: The StringInterner implementation used by Lucene.
intersect(OpenBitSet) - Method in class org.apache.lucene.util.OpenBitSet
this = this AND other
intersectionCount(OpenBitSet, OpenBitSet) - Static method in class org.apache.lucene.util.OpenBitSet
Returns the popcount or cardinality of the intersection of the two sets.
intersects(OpenBitSet) - Method in class org.apache.lucene.util.OpenBitSet
returns true if the sets have any elements in common
IntFieldSource - Class in org.apache.lucene.search.function
Expert: obtains int field values from the FieldCache using getInts() and makes those values available as other numeric types, casting as needed.
IntFieldSource(String) - Constructor for class org.apache.lucene.search.function.IntFieldSource
Create a cached int field source with default string-to-int parser.
IntFieldSource(String, FieldCache.IntParser) - Constructor for class org.apache.lucene.search.function.IntFieldSource
Create a cached int field source with a specific string-to-int parser.
ints - Variable in class org.apache.lucene.util.IntsRef
 
intsEquals(IntsRef) - Method in class org.apache.lucene.util.IntsRef
 
IntSequenceOutputs - Class in org.apache.lucene.util.fst
Output is a sequence of ints, for each input term.
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
 
IntsRef(int) - Constructor for class org.apache.lucene.util.IntsRef
 
IntsRef(int[], int, int) - Constructor for class org.apache.lucene.util.IntsRef
 
IntsRef(IntsRef) - Constructor for class org.apache.lucene.util.IntsRef
 
IntsRefFSTEnum<T> - Class in org.apache.lucene.util.fst
Can next() and advance() through the terms 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
 
IntsRefFSTEnum.InputOutput() - Constructor for class org.apache.lucene.util.fst.IntsRefFSTEnum.InputOutput
 
intToEnglish(int) - Static method in class org.apache.lucene.util.English
 
intToEnglish(int, StringBuilder) - Static method in class org.apache.lucene.util.English
 
intToPrefixCoded(int, int, char[]) - Static method in class org.apache.lucene.util.NumericUtils
Expert: Returns prefix coded bits after reducing the precision by shift bits.
intToPrefixCoded(int, int) - Static method in class org.apache.lucene.util.NumericUtils
 
intToPrefixCoded(int) - Static method in class org.apache.lucene.util.NumericUtils
 
intVal(int) - Method in class org.apache.lucene.search.function.DocValues
Return doc value as an int.
IOUtils - Class in org.apache.lucene.util
This class emulates the new Java 7 "Try-With-Resources" statement.
isAnalyzed() - Method in enum org.apache.lucene.document.Field.Index
 
isBinary - Variable in class org.apache.lucene.document.AbstractField
 
isBinary() - Method in class org.apache.lucene.document.AbstractField
True iff the value of the filed is stored as binary
isBinary() - Method in interface org.apache.lucene.document.Fieldable
True if the value of the field is stored as binary
isCacheable() - Method in class org.apache.lucene.search.DocIdSet
This method is a hint for CachingWrapperFilter, if this DocIdSet should be cached without copying it into a BitSet.
isCacheable() - Method in class org.apache.lucene.search.FieldCacheTermsFilter.FieldCacheTermsFilterDocIdSet
This DocIdSet implementation is cacheable.
isCacheable() - Method in class org.apache.lucene.search.FilteredDocIdSet
This DocIdSet implementation is cacheable if the inner set is cacheable.
isCacheable() - Method in class org.apache.lucene.util.DocIdBitSet
This DocIdSet implementation is cacheable.
isCacheable() - Method in class org.apache.lucene.util.FixedBitSet
This DocIdSet implementation is cacheable.
isCacheable() - Method in class org.apache.lucene.util.OpenBitSet
This DocIdSet implementation is cacheable.
isCacheable() - Method in class org.apache.lucene.util.SortedVIntList
This DocIdSet implementation is cacheable.
isCached() - Method in class org.apache.lucene.search.CachingCollector
 
isCFSFile(String) - Method in class org.apache.lucene.index.IndexFileNameFilter
Returns true if this is a file that would be contained in a CFS file.
isCoordDisabled() - Method in class org.apache.lucene.search.BooleanQuery
Returns true iff Similarity.coord(int,int) is disabled in scoring for this query instance.
isCurrent() - Method in class org.apache.lucene.index.FilterIndexReader
 
isCurrent() - Method in class org.apache.lucene.index.IndexReader
Check whether any new changes have occurred to the index since this reader was opened.
isCurrent() - Method in class org.apache.lucene.index.MultiReader
Checks recursively if all subreaders are up to date.
isCurrent() - Method in class org.apache.lucene.index.ParallelReader
Checks recursively if all subreaders are up to date.
isDeleted(int) - Method in class org.apache.lucene.index.AbstractAllTermDocs
 
isDeleted(int) - Method in class org.apache.lucene.index.FilterIndexReader
 
isDeleted() - Method in class org.apache.lucene.index.IndexCommit
 
isDeleted(int) - Method in class org.apache.lucene.index.IndexReader
Returns true if document n has been deleted
isDeleted(int) - Method in class org.apache.lucene.index.MultiReader
 
isDeleted(int) - Method in class org.apache.lucene.index.ParallelReader
 
isDeleted(int) - Method in class org.apache.lucene.index.SegmentReader
 
isDeleted() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy.SnapshotCommitPoint
 
isDocStoreFile(String) - Static method in class org.apache.lucene.index.IndexFileNames
Returns true if the provided filename is one of the doc store files (ends with an extension in IndexFileNames.STORE_INDEX_EXTENSIONS).
isEmpty() - Method in class org.apache.lucene.util.OpenBitSet
Returns true if there are no set bits
isFinal() - Method in class org.apache.lucene.util.fst.FST.Arc
 
isGreedy() - Method in class org.apache.lucene.search.TimeLimitingCollector
Checks if this time limited collector is greedy in collecting the last hit.
isIgnoringOffsets() - Method in class org.apache.lucene.index.TermVectorMapper
 
isIgnoringPositions() - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper
Never ignores positions.
isIgnoringPositions() - Method in class org.apache.lucene.index.TermVectorMapper
Indicate to Lucene that even if there are positions stored, this mapper is not interested in them and they can be skipped over.
isIndexed - Variable in class org.apache.lucene.document.AbstractField
 
isIndexed() - Method in class org.apache.lucene.document.AbstractField
True iff the value of the field is to be indexed, so that it may be searched on.
isIndexed() - Method in enum org.apache.lucene.document.Field.Index
 
isIndexed() - Method in interface org.apache.lucene.document.Fieldable
True if the value of the field is to be indexed, so that it may be searched on.
isInOrder() - Method in class org.apache.lucene.search.spans.SpanNearQuery
Return true if matches are required to be in-order.
isKeyword() - Method in interface org.apache.lucene.analysis.tokenattributes.KeywordAttribute
Returns true iff the current token is a keyword, otherwise false/
isKeyword() - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
Returns true iff the current token is a keyword, otherwise false/
isLast() - Method in class org.apache.lucene.util.fst.FST.Arc
 
isLazy() - Method in class org.apache.lucene.document.AbstractField
 
isLazy() - Method in interface org.apache.lucene.document.Fieldable
Indicates whether a Field is Lazy or not.
isLocked(Directory) - Static method in class org.apache.lucene.index.IndexWriter
Returns true iff the index in the named directory is currently locked.
isLocked() - Method in class org.apache.lucene.store.Lock
Returns true if the resource is currently locked.
isMatch() - Method in class org.apache.lucene.search.ComplexExplanation
Indicates whether or not this Explanation models a good match.
isMatch() - Method in class org.apache.lucene.search.Explanation
Indicates whether or not this Explanation models a good match.
isMerged(SegmentInfos, int, Map<SegmentInfo, Boolean>) - Method in class org.apache.lucene.index.LogMergePolicy
 
isMerged(SegmentInfo) - Method in class org.apache.lucene.index.LogMergePolicy
Returns true if this single info is already fully merged (has no pending norms or deletes, is in the same dir as the writer, and matches the current compound file setting
ISOLatin1AccentFilter - Class in org.apache.lucene.analysis
Deprecated. If you build a new index, use ASCIIFoldingFilter which covers a superset of Latin 1. This class is included for use with existing indexes and will be removed in a future release (possibly Lucene 4.0).
ISOLatin1AccentFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.ISOLatin1AccentFilter
Deprecated.  
isOpen - Variable in class org.apache.lucene.store.Directory
 
isOpen - Variable in class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput.Descriptor
 
isOptimized() - Method in class org.apache.lucene.index.FilterIndexReader
Deprecated. 
isOptimized() - Method in class org.apache.lucene.index.IndexReader
Deprecated. Check segment count using IndexReader.getSequentialSubReaders() instead.
isOptimized() - Method in class org.apache.lucene.index.MultiReader
Deprecated. 
isOptimized() - Method in class org.apache.lucene.index.ParallelReader
Deprecated. 
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.
isPayloadAvailable() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
 
isPayloadAvailable() - Method in class org.apache.lucene.index.MultipleTermPositions
 
isPayloadAvailable() - Method in interface org.apache.lucene.index.TermPositions
Checks if a payload can be loaded at this position.
isPayloadAvailable() - Method in class org.apache.lucene.search.spans.NearSpansOrdered
 
isPayloadAvailable() - Method in class org.apache.lucene.search.spans.NearSpansUnordered
 
isPayloadAvailable() - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery.PositionCheckSpan
 
isPayloadAvailable() - Method in class org.apache.lucene.search.spans.Spans
Checks if a payload can be loaded at this position.
isPayloadAvailable() - Method in class org.apache.lucene.search.spans.TermSpans
 
isPowerOfTwo(int) - Static method in class org.apache.lucene.util.BitUtil
returns true if v is a power of two or zero
isPowerOfTwo(long) - Static method in class org.apache.lucene.util.BitUtil
returns true if v is a power of two or zero
isProhibited() - Method in class org.apache.lucene.search.BooleanClause
 
isReplaceInvalidAcronym() - Method in class org.apache.lucene.analysis.standard.ClassicTokenizer
Deprecated. Remove in 3.X and make true the only valid value
isReplaceInvalidAcronym() - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
Deprecated. Remove in 3.X and make true the only valid value
isRequired() - Method in class org.apache.lucene.search.BooleanClause
 
isSearcherCurrent() - Method in class org.apache.lucene.search.SearcherManager
Returns true if no changes have occured since this searcher ie.
isSeparateNormsFile(String) - Static method in class org.apache.lucene.index.IndexFileNames
Returns true if the given filename ends with the separate norms file pattern: SEPARATE_NORMS_EXTENSION + "[0-9]+".
isSnapshotted(String) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
Returns true if the given ID is already used by a snapshot.
isStored - Variable in class org.apache.lucene.document.AbstractField
 
isStored() - Method in class org.apache.lucene.document.AbstractField
True iff the value of the field is to be stored in the index for return with search hits.
isStored() - Method in enum org.apache.lucene.document.Field.Store
 
isStored() - Method in enum org.apache.lucene.document.Field.TermVector
 
isStored() - Method in interface org.apache.lucene.document.Fieldable
True if the value of the field is to be stored in the index for return with search hits.
isStoreOffsetWithTermVector() - Method in class org.apache.lucene.document.AbstractField
True iff terms are stored as term vector together with their offsets (start and end position in source text).
isStoreOffsetWithTermVector() - Method in interface org.apache.lucene.document.Fieldable
True if terms are stored as term vector together with their offsets (start and end positon in source text).
isStorePositionWithTermVector() - Method in class org.apache.lucene.document.AbstractField
True iff terms are stored as term vector together with their token positions.
isStorePositionWithTermVector() - Method in interface org.apache.lucene.document.Fieldable
True if terms are stored as term vector together with their token positions.
isStrict() - Method in class org.apache.lucene.search.function.CustomScoreQuery
Checks if this is strict custom scoring.
isTermVectorStored() - Method in class org.apache.lucene.document.AbstractField
True iff the term or terms used to index this field are stored as a term vector, available from IndexReader.getTermFreqVector(int,String).
isTermVectorStored() - Method in interface org.apache.lucene.document.Fieldable
True if the term or terms used to index this field are stored as a term vector, available from IndexReader.getTermFreqVector(int,String).
isTokenChar(char) - Method in class org.apache.lucene.analysis.CharTokenizer
Deprecated. use CharTokenizer.isTokenChar(int) instead. This method will be removed in Lucene 4.0.
isTokenChar(int) - Method in class org.apache.lucene.analysis.CharTokenizer
Returns true iff a codepoint should be included in a token.
isTokenChar(int) - Method in class org.apache.lucene.analysis.LetterTokenizer
Collects only characters which satisfy Character.isLetter(int).
isTokenChar(int) - Method in class org.apache.lucene.analysis.WhitespaceTokenizer
Collects only characters which do not satisfy Character.isWhitespace(int).
isTokenized - Variable in class org.apache.lucene.document.AbstractField
 
isTokenized() - Method in class org.apache.lucene.document.AbstractField
True iff the value of the field should be tokenized as text prior to indexing.
isTokenized() - Method in interface org.apache.lucene.document.Fieldable
True if the value of the field should be tokenized as text prior to indexing.
iterator() - Method in class org.apache.lucene.analysis.CharArrayMap.EntrySet
 
iterator() - Method in class org.apache.lucene.analysis.CharArraySet
Returns an CharArraySet.CharArraySetIterator depending on the version used: if matchVersion ≥ 3.1, it returns char[] instances in this set. if matchVersion is 3.0 or older, it returns new allocated Strings, so this method violates the Set interface.
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.search.BooleanQuery
Returns an iterator on the clauses in this query.
iterator() - Method in class org.apache.lucene.search.DisjunctionMaxQuery
An Iterator over the disjuncts
iterator() - Method in class org.apache.lucene.search.DocIdSet
Provides a DocIdSetIterator to access the set.
iterator() - Method in class org.apache.lucene.search.FieldCacheTermsFilter.FieldCacheTermsFilterDocIdSet
 
iterator() - Method in class org.apache.lucene.search.FilteredDocIdSet
Implementation of the contract to build a DocIdSetIterator.
iterator() - Method in class org.apache.lucene.util.DocIdBitSet
 
iterator() - Method in class org.apache.lucene.util.FixedBitSet
 
iterator() - Method in class org.apache.lucene.util.MapBackedSet
 
iterator() - Method in class org.apache.lucene.util.OpenBitSet
 
iterator() - Method in class org.apache.lucene.util.SortedVIntList
 

J

JAVA_1_1 - Static variable in class org.apache.lucene.util.Constants
Deprecated. This constant is useless since Lucene is on Java 5
JAVA_1_2 - Static variable in class org.apache.lucene.util.Constants
Deprecated. This constant is useless since Lucene is on Java 5
JAVA_1_3 - Static variable in class org.apache.lucene.util.Constants
Deprecated. This constant is useless since Lucene is on Java 5
JAVA_VENDOR - Static variable in class org.apache.lucene.util.Constants
 
JAVA_VERSION - Static variable in class org.apache.lucene.util.Constants
The value of System.getProperty("java.version").
jj_nt - Variable in class org.apache.lucene.queryParser.QueryParser
Next token.
jjFillToken() - Method in class org.apache.lucene.queryParser.QueryParserTokenManager
 
jjnewLexState - Static variable in class org.apache.lucene.queryParser.QueryParserTokenManager
Lex State array.
jjstrLiteralImages - Static variable in class org.apache.lucene.queryParser.QueryParserTokenManager
Token literal values.
JRE_IS_64BIT - Static variable in class org.apache.lucene.util.Constants
 
JRE_IS_MINIMUM_JAVA6 - Static variable in class org.apache.lucene.util.Constants
 
JRE_IS_MINIMUM_JAVA7 - Static variable in class org.apache.lucene.util.Constants
 

K

KATAKANA - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
 
KATAKANA - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
 
KATAKANA_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
 
KATAKANA_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated.  
KATAKANA_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated.  
KATAKANA_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Deprecated. use UAX29URLEmailTokenizer.TOKEN_TYPES instead
KATAKANA_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
 
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
 
keySet() - Method in class org.apache.lucene.analysis.CharArrayMap
Returns an CharArraySet view on the map's keys.
KeywordAnalyzer - Class in org.apache.lucene.analysis
"Tokenizes" the entire stream as a single token.
KeywordAnalyzer() - Constructor for class org.apache.lucene.analysis.KeywordAnalyzer
 
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
This attribute can be used to mark a token as a keyword.
KeywordAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
 
KeywordMarkerFilter - Class in org.apache.lucene.analysis
Marks terms as keywords via the KeywordAttribute.
KeywordMarkerFilter(TokenStream, CharArraySet) - Constructor for class org.apache.lucene.analysis.KeywordMarkerFilter
Create a new KeywordMarkerFilter, that marks the current token as a keyword if the tokens term buffer is contained in the given set via the KeywordAttribute.
KeywordMarkerFilter(TokenStream, Set<?>) - Constructor for class org.apache.lucene.analysis.KeywordMarkerFilter
Create a new KeywordMarkerFilter, that marks the current token as a keyword if the tokens term buffer is contained in the given set via the KeywordAttribute.
KeywordTokenizer - Class in org.apache.lucene.analysis
Emits the entire input as a single token.
KeywordTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.KeywordTokenizer
 
KeywordTokenizer(Reader, int) - Constructor for class org.apache.lucene.analysis.KeywordTokenizer
 
KeywordTokenizer(AttributeSource, Reader, int) - Constructor for class org.apache.lucene.analysis.KeywordTokenizer
 
KeywordTokenizer(AttributeSource.AttributeFactory, Reader, int) - Constructor for class org.apache.lucene.analysis.KeywordTokenizer
 
kind - Variable in class org.apache.lucene.queryParser.Token
An integer that describes the kind of this token.

L

label - Variable in class org.apache.lucene.util.fst.FST.Arc
 
lastCommit - Variable in class org.apache.lucene.index.SnapshotDeletionPolicy
 
lastDocBase - Variable in class org.apache.lucene.search.CachingCollector
 
lastModified(Directory) - Static method in class org.apache.lucene.index.IndexReader
Returns the time the index in the named directory was last modified.
lazy - Variable in class org.apache.lucene.document.AbstractField
 
length() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
 
length - Variable in class org.apache.lucene.index.Payload
the length of the payload data
length() - Method in class org.apache.lucene.index.Payload
Returns the length of the payload data.
length() - Method in class org.apache.lucene.store.BufferedIndexOutput
The number of bytes in the file.
length() - Method in class org.apache.lucene.store.ChecksumIndexInput
 
length() - Method in class org.apache.lucene.store.ChecksumIndexOutput
 
length() - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput
 
length() - Method in class org.apache.lucene.store.IndexInput
The number of bytes in the file.
length() - Method in class org.apache.lucene.store.IndexOutput
The number of bytes in the file.
length() - Method in class org.apache.lucene.store.RAMInputStream
 
length() - Method in class org.apache.lucene.store.RAMOutputStream
 
length() - Method in class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput
 
length() - Method in interface org.apache.lucene.util.Bits
 
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.BitVector
Returns the number of bits in this vector.
length - Variable in class org.apache.lucene.util.BytesRef
Length of used bytes.
length - Variable in class org.apache.lucene.util.CharsRef
 
length() - Method in class org.apache.lucene.util.CharsRef
 
length() - Method in class org.apache.lucene.util.FixedBitSet
 
length - Variable in class org.apache.lucene.util.IntsRef
 
length() - Method in class org.apache.lucene.util.OpenBitSet
 
length - Variable in class org.apache.lucene.util.UnicodeUtil.UTF16Result
 
length - Variable in class org.apache.lucene.util.UnicodeUtil.UTF8Result
 
LengthFilter - Class in org.apache.lucene.analysis
Removes words that are too long or too short from the stream.
LengthFilter(boolean, TokenStream, int, int) - Constructor for class org.apache.lucene.analysis.LengthFilter
Build a filter that removes words that are too long or too short from the text.
LengthFilter(TokenStream, int, int) - Constructor for class org.apache.lucene.analysis.LengthFilter
Deprecated. Use LengthFilter.LengthFilter(boolean, TokenStream, int, int) instead.
lengthNorm(String, int) - Method in class org.apache.lucene.search.Similarity
Deprecated. Please override computeNorm instead
Less(String, String) - Static method in class org.apache.lucene.search.TermRangeFilter
Constructs a filter for field fieldName matching less than or equal to upperTerm.
lessThan(FieldValueHitQueue.Entry, FieldValueHitQueue.Entry) - Method in class org.apache.lucene.search.FieldValueHitQueue
 
lessThan(T, T) - Method in class org.apache.lucene.util.PriorityQueue
Determines the ordering of objects in this priority queue.
LetterTokenizer - Class in org.apache.lucene.analysis
A LetterTokenizer is a tokenizer that divides text at non-letters.
LetterTokenizer(Version, Reader) - Constructor for class org.apache.lucene.analysis.LetterTokenizer
Construct a new LetterTokenizer.
LetterTokenizer(Version, AttributeSource, Reader) - Constructor for class org.apache.lucene.analysis.LetterTokenizer
Construct a new LetterTokenizer using a given AttributeSource.
LetterTokenizer(Version, AttributeSource.AttributeFactory, Reader) - Constructor for class org.apache.lucene.analysis.LetterTokenizer
Construct a new LetterTokenizer using a given AttributeSource.AttributeFactory.
LetterTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.LetterTokenizer
Deprecated. use LetterTokenizer.LetterTokenizer(Version, Reader) instead. This will be removed in Lucene 4.0.
LetterTokenizer(AttributeSource, Reader) - Constructor for class org.apache.lucene.analysis.LetterTokenizer
Deprecated. use LetterTokenizer.LetterTokenizer(Version, AttributeSource, Reader) instead. This will be removed in Lucene 4.0.
LetterTokenizer(AttributeSource.AttributeFactory, Reader) - Constructor for class org.apache.lucene.analysis.LetterTokenizer
Deprecated. use LetterTokenizer.LetterTokenizer(Version, AttributeSource.AttributeFactory, Reader) instead. This will be removed in Lucene 4.0.
LEVEL_LOG_SPAN - Static variable in class org.apache.lucene.index.LogMergePolicy
Defines the allowed range of log(size) for each level.
levelSizeArray - Static variable in class org.apache.lucene.util.ByteBlockPool
 
LexicalError(boolean, int, int, int, String, char) - Static method in error org.apache.lucene.queryParser.TokenMgrError
Returns a detailed message for the Error when it is thrown by the token manager to indicate a lexical error.
lexStateNames - Static variable in class org.apache.lucene.queryParser.QueryParserTokenManager
Lexer state names.
LIMITED - Static variable in class org.apache.lucene.index.IndexWriter.MaxFieldLength
Deprecated. Sets the maximum field length to IndexWriter.DEFAULT_MAX_FIELD_LENGTH
LimitTokenCountAnalyzer - Class in org.apache.lucene.analysis
This Analyzer limits the number of tokens while indexing.
LimitTokenCountAnalyzer(Analyzer, int) - Constructor for class org.apache.lucene.analysis.LimitTokenCountAnalyzer
Build an analyzer that limits the maximum number of tokens per field.
LimitTokenCountFilter - Class in org.apache.lucene.analysis
This TokenFilter limits the number of tokens while indexing.
LimitTokenCountFilter(TokenStream, int) - Constructor for class org.apache.lucene.analysis.LimitTokenCountFilter
Build a filter that only accepts tokens up to a maximum number.
LINUX - Static variable in class org.apache.lucene.util.Constants
True iff running on Linux.
listAll() - Method in class org.apache.lucene.store.Directory
Returns an array of strings, one for each file in the directory.
listAll() - Method in class org.apache.lucene.store.FileSwitchDirectory
 
listAll(File) - Static method in class org.apache.lucene.store.FSDirectory
Lists all files (not subdirectories) in the directory.
listAll() - Method in class org.apache.lucene.store.FSDirectory
Lists all files (not subdirectories) in the directory.
listAll() - Method in class org.apache.lucene.store.NRTCachingDirectory
 
listAll() - Method in class org.apache.lucene.store.RAMDirectory
 
listCachedFiles() - Method in class org.apache.lucene.store.NRTCachingDirectory
 
listCommits(Directory) - Static method in class org.apache.lucene.index.IndexReader
Returns all commit points that exist in the Directory.
LoadFirstFieldSelector - Class in org.apache.lucene.document
Load the First field and break.
LoadFirstFieldSelector() - Constructor for class org.apache.lucene.document.LoadFirstFieldSelector
 
loadStopwordSet(boolean, Class<? extends ReusableAnalyzerBase>, String, String) - Static method in class org.apache.lucene.analysis.StopwordAnalyzerBase
Creates a CharArraySet from a file resource associated with a class.
loadStopwordSet(File, Version) - Static method in class org.apache.lucene.analysis.StopwordAnalyzerBase
Creates a CharArraySet from a file.
loadStopwordSet(Reader, Version) - Static method in class org.apache.lucene.analysis.StopwordAnalyzerBase
Creates a CharArraySet from a file.
Lock - Class in org.apache.lucene.store
An interprocess mutex lock.
Lock() - Constructor for class org.apache.lucene.store.Lock
 
lock() - Method in class org.apache.lucene.util.DummyConcurrentLock
 
Lock.With - Class in org.apache.lucene.store
Utility class for executing code with exclusive access.
Lock.With(Lock, long) - Constructor for class org.apache.lucene.store.Lock.With
Constructs an executor that will grab the named lock.
LOCK_OBTAIN_WAIT_FOREVER - Static variable in class org.apache.lucene.store.Lock
Pass this value to Lock.obtain(long) to try forever to obtain the lock.
LOCK_POLL_INTERVAL - Static variable in class org.apache.lucene.store.Lock
How long Lock.obtain(long) waits, in milliseconds, in between attempts to acquire the lock.
lockDir - Variable in class org.apache.lucene.store.FSLockFactory
Directory for the lock files.
lockFactory - Variable in class org.apache.lucene.store.Directory
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
 
lockInterruptibly() - Method in class org.apache.lucene.util.DummyConcurrentLock
 
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
 
lockPrefix - Variable in class org.apache.lucene.store.LockFactory
 
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
 
LockStressTest - Class in org.apache.lucene.store
Simple standalone tool that forever acquires & releases a lock using a specific LockFactory.
LockStressTest() - Constructor for class org.apache.lucene.store.LockStressTest
 
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
 
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
 
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
 
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
 
LONG - Static variable in class org.apache.lucene.search.SortField
Sort using term values as encoded Longs.
longToEnglish(long) - Static method in class org.apache.lucene.util.English
 
longToEnglish(long, StringBuilder) - Static method in class org.apache.lucene.util.English
 
longToPrefixCoded(long, int, char[]) - Static method in class org.apache.lucene.util.NumericUtils
Expert: Returns prefix coded bits after reducing the precision by shift bits.
longToPrefixCoded(long, int) - Static method in class org.apache.lucene.util.NumericUtils
 
longToPrefixCoded(long) - Static method in class org.apache.lucene.util.NumericUtils
 
longToString(long) - Static method in class org.apache.lucene.document.NumberTools
Deprecated. Converts a long to a String suitable for indexing.
longVal(int) - Method in class org.apache.lucene.search.function.DocValues
Return doc value as a long.
lookup - Variable in class org.apache.lucene.search.FieldCache.StringIndex
All the term values, in natural order.
LowerCaseFilter - Class in org.apache.lucene.analysis
Normalizes token text to lower case.
LowerCaseFilter(Version, TokenStream) - Constructor for class org.apache.lucene.analysis.LowerCaseFilter
Create a new LowerCaseFilter, that normalizes token text to lower case.
LowerCaseFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.LowerCaseFilter
Deprecated. Use LowerCaseFilter.LowerCaseFilter(Version, TokenStream) instead.
LowerCaseTokenizer - Class in org.apache.lucene.analysis
LowerCaseTokenizer performs the function of LetterTokenizer and LowerCaseFilter together.
LowerCaseTokenizer(Version, Reader) - Constructor for class org.apache.lucene.analysis.LowerCaseTokenizer
Construct a new LowerCaseTokenizer.
LowerCaseTokenizer(Version, AttributeSource, Reader) - Constructor for class org.apache.lucene.analysis.LowerCaseTokenizer
Construct a new LowerCaseTokenizer using a given AttributeSource.
LowerCaseTokenizer(Version, AttributeSource.AttributeFactory, Reader) - Constructor for class org.apache.lucene.analysis.LowerCaseTokenizer
Construct a new LowerCaseTokenizer using a given AttributeSource.AttributeFactory.
LowerCaseTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.LowerCaseTokenizer
Deprecated. use LowerCaseTokenizer.LowerCaseTokenizer(Version, Reader) instead. This will be removed in Lucene 4.0.
LowerCaseTokenizer(AttributeSource, Reader) - Constructor for class org.apache.lucene.analysis.LowerCaseTokenizer
Deprecated. use LowerCaseTokenizer.LowerCaseTokenizer(Version, AttributeSource, Reader) instead. This will be removed in Lucene 4.0.
LowerCaseTokenizer(AttributeSource.AttributeFactory, Reader) - Constructor for class org.apache.lucene.analysis.LowerCaseTokenizer
Deprecated. use LowerCaseTokenizer.LowerCaseTokenizer(Version, AttributeSource.AttributeFactory, Reader) instead. This will be removed in Lucene 4.0.
LPAREN - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
LUCENE_MAIN_VERSION - Static variable in class org.apache.lucene.util.Constants
 
LUCENE_VERSION - Static variable in class org.apache.lucene.util.Constants
 
LucenePackage - Class in org.apache.lucene
Lucene's package information, including version.

M

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 fix an index.
main(String[]) - Static method in class org.apache.lucene.index.IndexReader
Prints the filename and size of each file within a given compound file.
main(String[]) - Static method in class org.apache.lucene.index.IndexUpgrader
 
main(String[]) - Static method in class org.apache.lucene.queryParser.QueryParser
Command line tool to test QueryParser, using SimpleAnalyzer.
main(String[]) - Static method in class org.apache.lucene.store.LockStressTest
 
main(String[]) - Static method in class org.apache.lucene.store.LockVerifyServer
 
main(String[]) - Static method in class org.apache.lucene.util.English
 
makeLock(String) - Method in class org.apache.lucene.store.Directory
Construct a Lock.
makeLock(String) - Method in class org.apache.lucene.store.LockFactory
Return a new Lock instance identified by lockName.
makeLock(String) - Method in class org.apache.lucene.store.NativeFSLockFactory
 
makeLock(String) - Method in class org.apache.lucene.store.NoLockFactory
 
makeLock(String) - Method in class org.apache.lucene.store.NRTCachingDirectory
 
makeLock(String) - Method in class org.apache.lucene.store.SimpleFSLockFactory
 
makeLock(String) - Method in class org.apache.lucene.store.SingleInstanceLockFactory
 
makeLock(String) - Method in class org.apache.lucene.store.VerifyingLockFactory
 
makeStopSet(String...) - Static method in class org.apache.lucene.analysis.StopFilter
Deprecated. use StopFilter.makeStopSet(Version, String...) instead
makeStopSet(Version, 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(List<?>) - Static method in class org.apache.lucene.analysis.StopFilter
Deprecated. use StopFilter.makeStopSet(Version, List) instead
makeStopSet(Version, 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(String[], boolean) - Static method in class org.apache.lucene.analysis.StopFilter
Deprecated. use StopFilter.makeStopSet(Version, String[], boolean) instead;
makeStopSet(Version, String[], boolean) - Static method in class org.apache.lucene.analysis.StopFilter
Creates a stopword set from the given stopword array.
makeStopSet(List<?>, boolean) - Static method in class org.apache.lucene.analysis.StopFilter
Deprecated. use StopFilter.makeStopSet(Version, List, boolean) instead
makeStopSet(Version, List<?>, boolean) - Static method in class org.apache.lucene.analysis.StopFilter
Creates a stopword set from the given stopword list.
manager - Static variable in class org.apache.lucene.search.FilterManager
Deprecated.  
map(String, int, TermVectorOffsetInfo[], int[]) - Method in class org.apache.lucene.index.FieldSortedTermVectorMapper
 
map(String, int, TermVectorOffsetInfo[], int[]) - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper
Callback for the TermVectorReader.
map(String, int, TermVectorOffsetInfo[], int[]) - Method in class org.apache.lucene.index.SortedTermVectorMapper
 
map(String, int, TermVectorOffsetInfo[], int[]) - Method in class org.apache.lucene.index.TermVectorMapper
Map the Term Vector information into your own structure
MapBackedSet<E> - Class in org.apache.lucene.util
A Set implementation that wraps an actual Map based implementation.
MapBackedSet(Map<E, Boolean>) - Constructor for class org.apache.lucene.util.MapBackedSet
Creates a new instance which wraps the specified map.
MapFieldSelector - Class in org.apache.lucene.document
A FieldSelector based on a Map of field names to FieldSelectorResults
MapFieldSelector(Map<String, FieldSelectorResult>) - Constructor for class org.apache.lucene.document.MapFieldSelector
Create a a MapFieldSelector
MapFieldSelector(List<String>) - Constructor for class org.apache.lucene.document.MapFieldSelector
Create a a MapFieldSelector
MapFieldSelector(String...) - Constructor for class org.apache.lucene.document.MapFieldSelector
Create a a MapFieldSelector
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
 
MappingCharFilter - Class in org.apache.lucene.analysis
Simplistic CharFilter that applies the mappings contained in a NormalizeCharMap to the character stream, and correcting the resulting changes to the offsets.
MappingCharFilter(NormalizeCharMap, CharStream) - Constructor for class org.apache.lucene.analysis.MappingCharFilter
Default constructor that takes a CharStream.
MappingCharFilter(NormalizeCharMap, Reader) - Constructor for class org.apache.lucene.analysis.MappingCharFilter
Easy-use constructor that takes a Reader.
mark(int) - Method in class org.apache.lucene.analysis.CharFilter
 
mark(int) - Method in class org.apache.lucene.analysis.CharReader
 
markSupported() - Method in class org.apache.lucene.analysis.CharFilter
 
markSupported() - Method in class org.apache.lucene.analysis.CharReader
 
match(int) - Method in class org.apache.lucene.search.FilteredDocIdSet
Validation method to determine whether a docid should be in the result set.
match(int) - Method in class org.apache.lucene.search.FilteredDocIdSetIterator
Validation method to determine whether a docid should be in the result set.
match - Variable in class org.apache.lucene.search.spans.SpanPositionCheckQuery
 
MatchAllDocsQuery - Class in org.apache.lucene.search
A query that matches all documents.
MatchAllDocsQuery() - Constructor for class org.apache.lucene.search.MatchAllDocsQuery
 
MatchAllDocsQuery(String) - Constructor for class org.apache.lucene.search.MatchAllDocsQuery
 
matchesExtension(String, String) - Static method in class org.apache.lucene.index.IndexFileNames
Returns true if the given filename ends with the given extension.
matchVersion - Variable in class org.apache.lucene.analysis.StopwordAnalyzerBase
 
MAX_DATE_STRING() - Static method in class org.apache.lucene.document.DateField
Deprecated.  
MAX_STRING_VALUE - Static variable in class org.apache.lucene.document.NumberTools
Deprecated. Equivalent to longToString(Long.MAX_VALUE)
MAX_TERM_LENGTH - Static variable in class org.apache.lucene.index.IndexWriter
Absolute hard maximum length for a term.
maxBufferedBlocks() - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
 
maxCoord - Variable in class org.apache.lucene.search.BooleanQuery.BooleanWeight
 
maxDoc - Variable in class org.apache.lucene.index.AbstractAllTermDocs
 
maxDoc() - Method in class org.apache.lucene.index.FilterIndexReader
 
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.IndexWriter
Returns total number of docs in this index, including docs not yet flushed (still in the RAM buffer), not counting deletions.
maxDoc() - Method in class org.apache.lucene.index.MultiReader
 
maxDoc() - Method in class org.apache.lucene.index.ParallelReader
 
maxDoc() - Method in class org.apache.lucene.index.SegmentReader
 
maxDoc() - Method in class org.apache.lucene.search.IndexSearcher
Expert: Returns one greater than the largest possible document number.
maxDoc() - Method in class org.apache.lucene.search.MultiSearcher
Deprecated.  
maxDoc() - Method in interface org.apache.lucene.search.Searchable
Deprecated. Expert: Returns one greater than the largest possible document number.
maxDoc() - Method in class org.apache.lucene.search.Searcher
Deprecated.  
maxDocsToCache - Variable in class org.apache.lucene.search.CachingCollector
 
maxMergeDocs - Variable in class org.apache.lucene.index.LogMergePolicy
 
maxMergeSize - Variable in class org.apache.lucene.index.LogMergePolicy
 
maxMergeSizeForForcedMerge - Variable in class org.apache.lucene.index.LogMergePolicy
 
MaxPayloadFunction - Class in org.apache.lucene.search.payloads
Returns the maximum payload score seen, else 1 if there are no payloads on the doc.
MaxPayloadFunction() - Constructor for class org.apache.lucene.search.payloads.MaxPayloadFunction
 
maxSegmentName - Variable in class org.apache.lucene.index.CheckIndex.Status
The greatest segment name.
maxSkipLevels - Variable in class org.apache.lucene.index.SegmentWriteState
Expert: The maximum number of skip levels.
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.
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.
maybeReopen(boolean) - Method in class org.apache.lucene.search.NRTManager
 
maybeReopen() - Method in class org.apache.lucene.search.SearcherManager
You must call this, periodically, to perform a reopen.
MemoryModel - Class in org.apache.lucene.util
Returns primitive memory sizes for estimating RAM usage.
MemoryModel() - Constructor for class org.apache.lucene.util.MemoryModel
 
merge(IndexWriter) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
 
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(IndexWriter) - Method in class org.apache.lucene.index.MergeScheduler
Run the merges provided by IndexWriter.getNextMerge().
merge(IndexWriter) - Method in class org.apache.lucene.index.NoMergeScheduler
 
merge(IndexWriter) - Method in class org.apache.lucene.index.SerialMergeScheduler
Just do the merges in sequence.
merge(Sort, int, TopDocs[]) - Static method in class org.apache.lucene.search.TopDocs
Returns a new TopDocs, containing topN results across the provided TopDocs, sorting by the specified Sort.
merge(T, T) - Method in class org.apache.lucene.util.fst.Outputs
 
merge(Object, Object) - Method in class org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs
 
mergeBooleanQueries(BooleanQuery...) - Static method in class org.apache.lucene.search.Query
Expert: merges the clauses of a set of BooleanQuery's into a single BooleanQuery.
mergeFactor - Variable in class org.apache.lucene.index.LogMergePolicy
 
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.MergeAbortedException - Exception in org.apache.lucene.index
 
MergePolicy.MergeAbortedException() - Constructor for exception org.apache.lucene.index.MergePolicy.MergeAbortedException
 
MergePolicy.MergeAbortedException(String) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeAbortedException
 
MergePolicy.MergeException - Exception in org.apache.lucene.index
Exception thrown if there are any problems while executing a merge.
MergePolicy.MergeException(String, Directory) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeException
 
MergePolicy.MergeException(Throwable, Directory) - Constructor for exception org.apache.lucene.index.MergePolicy.MergeException
 
MergePolicy.MergeSpecification - Class in org.apache.lucene.index
A MergeSpecification instance provides the information necessary to perform multiple merges.
MergePolicy.MergeSpecification() - Constructor for class org.apache.lucene.index.MergePolicy.MergeSpecification
 
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.OneMerge(List<SegmentInfo>) - Constructor for class org.apache.lucene.index.MergePolicy.OneMerge
 
merges - Variable in class org.apache.lucene.index.MergePolicy.MergeSpecification
The subset of segments to be included in the primitive merge.
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
 
mergeSort(T[], int, int, Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil
Sorts the given array slice using the Comparator.
mergeSort(T[], Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil
Sorts the given array using the Comparator.
mergeSort(T[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
Sorts the given array slice in natural order.
mergeSort(T[]) - Static method in class org.apache.lucene.util.ArrayUtil
Sorts the given array in natural order.
mergeSort(List<T>, Comparator<? super T>) - Static method in class org.apache.lucene.util.CollectionUtil
Sorts the given random access List using the Comparator.
mergeSort(List<T>) - Static method in class org.apache.lucene.util.CollectionUtil
Sorts the given random access List in natural order.
mergeSort(int, int) - Method in class org.apache.lucene.util.SorterTemplate
Sorts via stable in-place MergeSort algorithm For small collections falls back to SorterTemplate.insertionSort(int,int).
mergeThreadCount - Variable in class org.apache.lucene.index.ConcurrentMergeScheduler
 
mergeThreadCount() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
Returns the number of merge threads that are alive.
mergeThreads - Variable in class org.apache.lucene.index.ConcurrentMergeScheduler
 
message(String) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
Outputs the given message - this method assumes ConcurrentMergeScheduler.verbose() was called and returned true.
message(String) - Method in class org.apache.lucene.index.IndexWriter
Prints a message to the infoStream (if non-null), prefixed with the identifying information for this writer and the thread that's calling it.
message(String) - Method in class org.apache.lucene.index.LogMergePolicy
 
Message - Interface in org.apache.lucene.messages
Message Interface for a lazy loading.
MessageImpl - Class in org.apache.lucene.messages
Default implementation of Message interface.
MessageImpl(String) - Constructor for class org.apache.lucene.messages.MessageImpl
 
MessageImpl(String, Object...) - Constructor for class org.apache.lucene.messages.MessageImpl
 
MIN_DATE_STRING() - Static method in class org.apache.lucene.document.DateField
Deprecated.  
MIN_STRING_VALUE - Static variable in class org.apache.lucene.document.NumberTools
Deprecated. Equivalent to longToString(Long.MIN_VALUE)
minMergeSize - Variable in class org.apache.lucene.index.LogMergePolicy
 
minNrShouldMatch - Variable in class org.apache.lucene.search.BooleanQuery
 
MinPayloadFunction - Class in org.apache.lucene.search.payloads
Calculates the minimum payload seen
MinPayloadFunction() - Constructor for class org.apache.lucene.search.payloads.MinPayloadFunction
 
MINUS - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
missingSegments - Variable in class org.apache.lucene.index.CheckIndex.Status
True if we were unable to locate and load the segments_N file.
missingSegmentVersion - Variable in class org.apache.lucene.index.CheckIndex.Status
True if we were unable to read the version number from segments_N file.
missingValue - Variable in class org.apache.lucene.search.FieldComparator.NumericComparator
 
MMapDirectory - Class in org.apache.lucene.store
File-based Directory implementation that uses mmap for reading, and FSDirectory.FSIndexOutput for writing.
MMapDirectory(File, LockFactory) - Constructor for class org.apache.lucene.store.MMapDirectory
Create a new MMapDirectory for the named location.
MMapDirectory(File) - Constructor for class org.apache.lucene.store.MMapDirectory
Create a new MMapDirectory for the named location and NativeFSLockFactory.
Modifiers() - Method in class org.apache.lucene.queryParser.QueryParser
 
more - Variable in class org.apache.lucene.search.spans.SpanScorer
 
More(String, String) - Static method in class org.apache.lucene.search.TermRangeFilter
Constructs a filter for field fieldName matching greater than or equal to lowerTerm.
MultiCollector - Class in org.apache.lucene.search
A Collector which allows running a search with several Collectors.
MultiFieldQueryParser - Class in org.apache.lucene.queryParser
A QueryParser which constructs queries to search multiple fields.
MultiFieldQueryParser(Version, String[], Analyzer, Map<String, Float>) - Constructor for class org.apache.lucene.queryParser.MultiFieldQueryParser
Creates a MultiFieldQueryParser.
MultiFieldQueryParser(Version, String[], Analyzer) - Constructor for class org.apache.lucene.queryParser.MultiFieldQueryParser
Creates a MultiFieldQueryParser.
MultiPhraseQuery - Class in org.apache.lucene.search
MultiPhraseQuery is a generalized version of PhraseQuery, with an added method MultiPhraseQuery.add(Term[]).
MultiPhraseQuery() - Constructor for class org.apache.lucene.search.MultiPhraseQuery
 
MultipleTermPositions - Class in org.apache.lucene.index
Allows you to iterate over the TermPositions for multiple Terms as a single TermPositions.
MultipleTermPositions(IndexReader, Term[]) - Constructor for class org.apache.lucene.index.MultipleTermPositions
Creates a new MultipleTermPositions instance.
MultiReader - Class in org.apache.lucene.index
An IndexReader 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.
MultiSearcher - Class in org.apache.lucene.search
Deprecated. If you are using MultiSearcher over IndexSearchers, please use MultiReader instead; this class does not properly handle certain kinds of queries (see LUCENE-2756).
MultiSearcher(Searchable...) - Constructor for class org.apache.lucene.search.MultiSearcher
Deprecated. Creates a searcher which searches searchers.
MultiTermQuery - Class in org.apache.lucene.search
An abstract Query that matches documents containing a subset of terms provided by a FilteredTermEnum enumeration.
MultiTermQuery() - Constructor for class org.apache.lucene.search.MultiTermQuery
Constructs a query matching terms that cannot be represented with a single Term.
MultiTermQuery.ConstantScoreAutoRewrite - Class in org.apache.lucene.search
A rewrite method that tries to pick the best constant-score rewrite method based on term and document counts from the query.
MultiTermQuery.ConstantScoreAutoRewrite() - Constructor for class org.apache.lucene.search.MultiTermQuery.ConstantScoreAutoRewrite
 
MultiTermQuery.RewriteMethod - Class in org.apache.lucene.search
Abstract class that defines how the query is rewritten.
MultiTermQuery.RewriteMethod() - Constructor for class org.apache.lucene.search.MultiTermQuery.RewriteMethod
 
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.TopTermsBoostOnlyBooleanQueryRewrite(int) - Constructor for class org.apache.lucene.search.MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite
Create a TopTermsBoostOnlyBooleanQueryRewrite for at most size terms.
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.
MultiTermQuery.TopTermsScoringBooleanQueryRewrite(int) - Constructor for class org.apache.lucene.search.MultiTermQuery.TopTermsScoringBooleanQueryRewrite
Create a TopTermsScoringBooleanQueryRewrite for at most size terms.
MultiTermQueryWrapperFilter<Q extends MultiTermQuery> - Class in org.apache.lucene.search
A wrapper for MultiTermQuery, that exposes its functionality as a Filter.
MultiTermQueryWrapperFilter(Q) - Constructor for class org.apache.lucene.search.MultiTermQueryWrapperFilter
Wrap a MultiTermQuery as a Filter.

N

name - Variable in class org.apache.lucene.document.AbstractField
 
name() - Method in class org.apache.lucene.document.AbstractField
Returns the name of the field as an interned string.
name() - Method in interface org.apache.lucene.document.Fieldable
Returns the name of the field as an interned string.
name - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
Name of the segment.
name - Variable in class org.apache.lucene.index.SegmentInfo
 
name() - Method in class org.apache.lucene.search.function.CustomScoreQuery
A short name of this query, used in CustomScoreQuery.toString(String).
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
NativeFSLockFactory - Class in org.apache.lucene.store
Implements LockFactory using native OS file locks.
NativeFSLockFactory() - Constructor for class org.apache.lucene.store.NativeFSLockFactory
Create a NativeFSLockFactory instance, with null (unset) lock directory.
NativeFSLockFactory(String) - Constructor for class org.apache.lucene.store.NativeFSLockFactory
Create a NativeFSLockFactory instance, storing lock files into the specified lockDirName:
NativeFSLockFactory(File) - Constructor for class org.apache.lucene.store.NativeFSLockFactory
Create a NativeFSLockFactory instance, storing lock files into the specified lockDir:
NearSpansOrdered - Class in org.apache.lucene.search.spans
A Spans that is formed from the ordered subspans of a SpanNearQuery where the subspans do not overlap and have a maximum slop between them.
NearSpansOrdered(SpanNearQuery, IndexReader) - Constructor for class org.apache.lucene.search.spans.NearSpansOrdered
 
NearSpansOrdered(SpanNearQuery, IndexReader, boolean) - Constructor for class org.apache.lucene.search.spans.NearSpansOrdered
 
NearSpansUnordered - Class in org.apache.lucene.search.spans
Similar to NearSpansOrdered, but for the unordered case.
NearSpansUnordered(SpanNearQuery, IndexReader) - Constructor for class org.apache.lucene.search.spans.NearSpansUnordered
 
newBooleanClause(Query, BooleanClause.Occur) - Method in class org.apache.lucene.queryParser.QueryParser
Builds a new BooleanClause instance
newBooleanQuery(boolean) - Method in class org.apache.lucene.queryParser.QueryParser
Builds a new BooleanQuery instance
newBuffer(byte[]) - Method in class org.apache.lucene.store.BufferedIndexInput
 
newBuffer(byte[]) - Method in class org.apache.lucene.store.NIOFSDirectory.NIOFSIndexInput
 
newBuffer(int) - Method in class org.apache.lucene.store.RAMFile
Expert: allocate a new buffer.
newByteRange(String, Byte, Byte, boolean, boolean) - Static method in class org.apache.lucene.search.FieldCacheRangeFilter
Creates a numeric range filter using FieldCache.getBytes(IndexReader,String).
newByteRange(String, FieldCache.ByteParser, Byte, Byte, boolean, boolean) - Static method in class org.apache.lucene.search.FieldCacheRangeFilter
Creates a numeric range filter using FieldCache.getBytes(IndexReader,String,FieldCache.ByteParser).
newCharacterBuffer(int) - Static method in class org.apache.lucene.util.CharacterUtils
Creates a new CharacterUtils.CharacterBuffer and allocates a char[] of the given bufferSize.
newComparator(String, int, int, boolean) - Method in class org.apache.lucene.search.FieldComparatorSource
Creates a comparator for the field in the given index.
newCondition() - Method in class org.apache.lucene.util.DummyConcurrentLock
 
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.
newDoubleRange(String, Double, Double, boolean, boolean) - Static method in class org.apache.lucene.search.FieldCacheRangeFilter
Creates a numeric range filter using FieldCache.getDoubles(IndexReader,String).
newDoubleRange(String, FieldCache.DoubleParser, Double, Double, boolean, boolean) - Static method in class org.apache.lucene.search.FieldCacheRangeFilter
Creates a numeric range filter using FieldCache.getDoubles(IndexReader,String,FieldCache.DoubleParser).
newDoubleRange(String, int, Double, Double, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeFilter
Factory that creates a NumericRangeFilter, that filters a double range using the given precisionStep.
newDoubleRange(String, Double, Double, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeFilter
Factory that creates a NumericRangeFilter, that queries a double range using the default precisionStep NumericUtils.PRECISION_STEP_DEFAULT (4).
newDoubleRange(String, int, Double, Double, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeQuery
Factory that creates a NumericRangeQuery, that queries a double range using the given precisionStep.
newDoubleRange(String, Double, Double, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeQuery
Factory that creates a NumericRangeQuery, that queries a double range using the default precisionStep NumericUtils.PRECISION_STEP_DEFAULT (4).
newFloatRange(String, Float, Float, boolean, boolean) - Static method in class org.apache.lucene.search.FieldCacheRangeFilter
Creates a numeric range filter using FieldCache.getFloats(IndexReader,String).
newFloatRange(String, FieldCache.FloatParser, Float, Float, boolean, boolean) - Static method in class org.apache.lucene.search.FieldCacheRangeFilter
Creates a numeric range filter using FieldCache.getFloats(IndexReader,String,FieldCache.FloatParser).
newFloatRange(String, int, Float, Float, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeFilter
Factory that creates a NumericRangeFilter, that filters a float range using the given precisionStep.
newFloatRange(String, Float, Float, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeFilter
Factory that creates a NumericRangeFilter, that queries a float range using the default precisionStep NumericUtils.PRECISION_STEP_DEFAULT (4).
newFloatRange(String, int, Float, Float, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeQuery
Factory that creates a NumericRangeQuery, that queries a float range using the given precisionStep.
newFloatRange(String, Float, Float, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeQuery
Factory that creates a NumericRangeQuery, that queries a float range using the default precisionStep NumericUtils.PRECISION_STEP_DEFAULT (4).
newFuzzyQuery(Term, float, int) - Method in class org.apache.lucene.queryParser.QueryParser
Builds a new FuzzyQuery instance
newIntRange(String, Integer, Integer, boolean, boolean) - Static method in class org.apache.lucene.search.FieldCacheRangeFilter
Creates a numeric range filter using FieldCache.getInts(IndexReader,String).
newIntRange(String, FieldCache.IntParser, Integer, Integer, boolean, boolean) - Static method in class org.apache.lucene.search.FieldCacheRangeFilter
Creates a numeric range filter using FieldCache.getInts(IndexReader,String,FieldCache.IntParser).
newIntRange(String, int, Integer, Integer, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeFilter
Factory that creates a NumericRangeFilter, that filters a int range using the given precisionStep.
newIntRange(String, Integer, Integer, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeFilter
Factory that creates a NumericRangeFilter, that queries a int range using the default precisionStep NumericUtils.PRECISION_STEP_DEFAULT (4).
newIntRange(String, int, Integer, Integer, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeQuery
Factory that creates a NumericRangeQuery, that queries a int range using the given precisionStep.
newIntRange(String, Integer, Integer, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeQuery
Factory that creates a NumericRangeQuery, that queries a int range using the default precisionStep NumericUtils.PRECISION_STEP_DEFAULT (4).
newLongRange(String, Long, Long, boolean, boolean) - Static method in class org.apache.lucene.search.FieldCacheRangeFilter
Creates a numeric range filter using FieldCache.getLongs(IndexReader,String).
newLongRange(String, FieldCache.LongParser, Long, Long, boolean, boolean) - Static method in class org.apache.lucene.search.FieldCacheRangeFilter
Creates a numeric range filter using FieldCache.getLongs(IndexReader,String,FieldCache.LongParser).
newLongRange(String, int, Long, Long, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeFilter
Factory that creates a NumericRangeFilter, that filters a long range using the given precisionStep.
newLongRange(String, Long, Long, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeFilter
Factory that creates a NumericRangeFilter, that queries a long range using the default precisionStep NumericUtils.PRECISION_STEP_DEFAULT (4).
newLongRange(String, int, Long, Long, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeQuery
Factory that creates a NumericRangeQuery, that queries a long range using the given precisionStep.
newLongRange(String, Long, Long, boolean, boolean) - Static method in class org.apache.lucene.search.NumericRangeQuery
Factory that creates a NumericRangeQuery, that queries a long range using the default precisionStep NumericUtils.PRECISION_STEP_DEFAULT (4).
newMatchAllDocsQuery() - Method in class org.apache.lucene.queryParser.QueryParser
Builds a new MatchAllDocsQuery instance
newMultiPhraseQuery() - Method in class org.apache.lucene.queryParser.QueryParser
Builds a new MultiPhraseQuery instance
newPhraseQuery() - Method in class org.apache.lucene.queryParser.QueryParser
Builds a new PhraseQuery instance
newPrefixQuery(Term) - Method in class org.apache.lucene.queryParser.QueryParser
Builds a new PrefixQuery instance
newRAMFile() - Method in class org.apache.lucene.store.RAMDirectory
Returns a new RAMFile for storing data.
newRangeQuery(String, String, String, boolean) - Method in class org.apache.lucene.queryParser.QueryParser
Builds a new TermRangeQuery instance
newShortRange(String, Short, Short, boolean, boolean) - Static method in class org.apache.lucene.search.FieldCacheRangeFilter
Creates a numeric range filter using FieldCache.getShorts(IndexReader,String).
newShortRange(String, FieldCache.ShortParser, Short, Short, boolean, boolean) - Static method in class org.apache.lucene.search.FieldCacheRangeFilter
Creates a numeric range filter using FieldCache.getShorts(IndexReader,String,FieldCache.ShortParser).
newSinkTokenStream() - Method in class org.apache.lucene.analysis.TeeSinkTokenFilter
Returns a new TeeSinkTokenFilter.SinkTokenStream that receives all tokens consumed by this stream.
newSinkTokenStream(TeeSinkTokenFilter.SinkFilter) - Method in class org.apache.lucene.analysis.TeeSinkTokenFilter
Returns a new TeeSinkTokenFilter.SinkTokenStream that receives all tokens consumed by this stream that pass the supplied filter.
newSlice(int) - Method in class org.apache.lucene.util.ByteBlockPool
 
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.FieldCacheRangeFilter
Creates a string range filter using FieldCache.getStringIndex(org.apache.lucene.index.IndexReader, java.lang.String).
newTermQuery(Term) - Method in class org.apache.lucene.queryParser.QueryParser
Builds a new TermQuery instance
newThread(Runnable) - Method in class org.apache.lucene.util.NamedThreadFactory
Creates a new Thread
newToken(int, String) - Static method in class org.apache.lucene.queryParser.Token
Returns a new Token object, by default.
newToken(int) - Static method in class org.apache.lucene.queryParser.Token
 
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
 
newWildcardQuery(Term) - Method in class org.apache.lucene.queryParser.QueryParser
Builds a new WildcardQuery instance
next() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator
use nextCharArray() + currentValue() for better efficiency.
next() - Method in class org.apache.lucene.analysis.CharArraySet.CharArraySetIterator
Deprecated. Returns the next String, as a Set would...
next() - Method in class org.apache.lucene.index.AbstractAllTermDocs
 
next() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
 
next() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
 
next() - Method in class org.apache.lucene.index.MultipleTermPositions
 
next() - Method in interface org.apache.lucene.index.TermDocs
Moves to the next pair in the enumeration.
next() - Method in class org.apache.lucene.index.TermEnum
Increments the enumeration to the next element.
next - Variable in class org.apache.lucene.queryParser.Token
A reference to the next regular (non-special) token from the input stream.
next() - Method in class org.apache.lucene.search.FilteredTermEnum
Increments the enumeration to the next element.
next() - Method in class org.apache.lucene.search.spans.NearSpansOrdered
 
next() - Method in class org.apache.lucene.search.spans.NearSpansUnordered
 
next() - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery.PositionCheckSpan
 
next() - Method in class org.apache.lucene.search.spans.Spans
Move to the next match, returning true iff any such exists.
next() - Method in class org.apache.lucene.search.spans.TermSpans
 
next() - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
 
next() - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
 
nextBuffer() - Method in class org.apache.lucene.util.ByteBlockPool
 
nextCharArray() - Method in class org.apache.lucene.analysis.CharArraySet.CharArraySetIterator
Deprecated. do not modify the returned char[]
nextDoc() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
 
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.FieldCacheTermsFilter.FieldCacheTermsFilterDocIdSet.FieldCacheTermsFilterDocIdSetIterator
 
nextDoc() - Method in class org.apache.lucene.search.FilteredDocIdSetIterator
 
nextDoc() - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
 
nextDoc() - Method in class org.apache.lucene.search.spans.SpanScorer
 
nextDoc() - Method in class org.apache.lucene.util.OpenBitSetIterator
alternate shift implementations // 32 bit shifts, but a long shift needed at the end private void shift2() { int y = (int)word; if (y==0) {wordShift +=32; y = (int)(word >>>32); } if ((y & 0x0000FFFF) == 0) { wordShift +=16; y>>>=16; } if ((y & 0x000000FF) == 0) { wordShift +=8; y>>>=8; } indexArray = bitlist[y & 0xff]; word >>>= (wordShift +1); } private void shift3() { int lower = (int)word; int lowByte = lower & 0xff; if (lowByte != 0) { indexArray=bitlist[lowByte]; return; } shift(); }
nextFinalOutput - Variable 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
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
nextLevelArray - Static variable in class org.apache.lucene.util.ByteBlockPool
 
nextPosition() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermPositions
 
nextPosition() - Method in class org.apache.lucene.index.MultipleTermPositions
 
nextPosition() - Method in interface org.apache.lucene.index.TermPositions
Returns next position in the current document.
nextSetBit(int) - Method in class org.apache.lucene.util.FixedBitSet
Returns the index of the first set bit starting at the index specified.
nextSetBit(int) - Method in class org.apache.lucene.util.OpenBitSet
Returns the index of the first set bit starting at the index specified.
nextSetBit(long) - Method in class org.apache.lucene.util.OpenBitSet
Returns the index of the first set bit starting at the index specified.
NGramPhraseQuery - Class in org.apache.lucene.search
This is a PhraseQuery which is optimized for n-gram phrase query.
NGramPhraseQuery(int) - 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(File, LockFactory) - Constructor for class org.apache.lucene.store.NIOFSDirectory
Create a new NIOFSDirectory for the named location.
NIOFSDirectory(File) - Constructor for class org.apache.lucene.store.NIOFSDirectory
Create a new NIOFSDirectory for the named location and NativeFSLockFactory.
NIOFSDirectory.NIOFSIndexInput - Class in org.apache.lucene.store
 
NIOFSDirectory.NIOFSIndexInput(File, int, int) - Constructor for class org.apache.lucene.store.NIOFSDirectory.NIOFSIndexInput
 
NLS - Class in org.apache.lucene.messages
MessageBundles classes extend this class, to implement a bundle.
NLS() - Constructor for class org.apache.lucene.messages.NLS
 
NLSException - Interface in org.apache.lucene.messages
Interface that exceptions should implement to support lazy loading of messages.
nlz(long) - Static method in class org.apache.lucene.util.BitUtil
Returns the number of leading zero bits.
nlzTable - Static variable in class org.apache.lucene.util.BitUtil
table of number of leading zeros in a byte
NO_COMPOUND_FILES - Static variable in class org.apache.lucene.index.NoMergePolicy
A singleton NoMergePolicy which indicates the index does not use compound files.
NO_DOC_ID_PROVIDED - Static variable in class org.apache.lucene.search.Similarity
 
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.
noCFSRatio - Variable in class org.apache.lucene.index.LogMergePolicy
 
nodeCount - Variable in class org.apache.lucene.util.fst.FST
 
NoDeletionPolicy - Class in org.apache.lucene.index
An IndexDeletionPolicy which keeps all index commits around, never deleting them.
NoLockFactory - Class in org.apache.lucene.store
Use this LockFactory to disable locking entirely.
NoLockFactory() - Constructor for class org.apache.lucene.store.NoLockFactory
Deprecated. This constructor was not intended to be public and should not be used. It will be made private in Lucene 4.0
NoMergePolicy - Class in org.apache.lucene.index
A MergePolicy which never returns merges to execute (hence it's name).
NoMergeScheduler - Class in org.apache.lucene.index
A MergeScheduler which never executes any merges.
NON_STORE_INDEX_EXTENSIONS - Static variable in class org.apache.lucene.index.IndexFileNames
 
NoOutputs - Class in org.apache.lucene.util.fst
Use this if you just want to build an FSA.
normalize(char) - Method in class org.apache.lucene.analysis.CharTokenizer
Deprecated. use CharTokenizer.normalize(int) instead. This method will be removed in Lucene 4.0.
normalize(int) - Method in class org.apache.lucene.analysis.CharTokenizer
Called on each token character to normalize it before it is added to the token.
normalize(int) - Method in class org.apache.lucene.analysis.LowerCaseTokenizer
Converts char to lower case Character.toLowerCase(int).
normalize(float) - Method in class org.apache.lucene.search.BooleanQuery.BooleanWeight
 
normalize(float) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
 
normalize(float) - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
Apply the computed normalization factor to our subqueries
normalize(float) - Method in class org.apache.lucene.search.spans.SpanWeight
 
normalize(float) - Method in class org.apache.lucene.search.Weight
Assigns the query normalization factor to this.
NormalizeCharMap - Class in org.apache.lucene.analysis
Holds a map of String input to String output, to be used with MappingCharFilter.
NormalizeCharMap() - Constructor for class org.apache.lucene.analysis.NormalizeCharMap
 
norms(String) - Method in class org.apache.lucene.index.FilterIndexReader
 
norms(String, byte[], int) - Method in class org.apache.lucene.index.FilterIndexReader
 
norms(String) - Method in class org.apache.lucene.index.IndexReader
Returns the byte-encoded normalization factor for the named field of every document.
norms(String, byte[], int) - Method in class org.apache.lucene.index.IndexReader
Reads the byte-encoded normalization factor for the named field of every document.
norms(String) - Method in class org.apache.lucene.index.MultiReader
 
norms(String, byte[], int) - Method in class org.apache.lucene.index.MultiReader
 
norms(String) - Method in class org.apache.lucene.index.ParallelReader
 
norms(String, byte[], int) - Method in class org.apache.lucene.index.ParallelReader
 
norms(String) - Method in class org.apache.lucene.index.SegmentReader
 
norms(String, byte[], int) - Method in class org.apache.lucene.index.SegmentReader
Read norms into a pre-allocated array.
norms - Variable in class org.apache.lucene.search.spans.SpanScorer
 
NORMS_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of norms file
NoSuchDirectoryException - Exception in org.apache.lucene.store
This exception is thrown when you try to list a non-existent directory.
NoSuchDirectoryException(String) - Constructor for exception org.apache.lucene.store.NoSuchDirectoryException
 
NOT - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
notifyReaderFinishedListeners() - Method in class org.apache.lucene.index.IndexReader
 
NRTCachingDirectory - Class in org.apache.lucene.store
Wraps a RAMDirectory 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
NRTManager - Class in org.apache.lucene.search
Utility class to manage sharing near-real-time searchers across multiple searching threads.
NRTManager(IndexWriter, SearcherWarmer) - Constructor for class org.apache.lucene.search.NRTManager
Create new NRTManager.
NRTManager(IndexWriter, ExecutorService, SearcherWarmer) - Constructor for class org.apache.lucene.search.NRTManager
Create new NRTManager.
NRTManager(IndexWriter, ExecutorService, SearcherWarmer, boolean) - Constructor for class org.apache.lucene.search.NRTManager
Expert: just like NRTManager.NRTManager(IndexWriter,ExecutorService,SearcherWarmer), but you can also specify whether every searcher must apply deletes.
NRTManager.WaitingListener - Interface in org.apache.lucene.search
NRTManager invokes this interface to notify it when a caller is waiting for a specific generation searcher to be visible.
NRTManagerReopenThread - Class in org.apache.lucene.search
Utility class that runs a reopen thread to periodically reopen the NRT searchers in the provided NRTManager.
NRTManagerReopenThread(NRTManager, double, double) - Constructor for class org.apache.lucene.search.NRTManagerReopenThread
Create NRTManagerReopenThread, to periodically reopen the NRT searcher.
ntz(long) - Static method in class org.apache.lucene.util.BitUtil
Returns number of trailing zeros in a 64 bit long value.
ntz(int) - Static method in class org.apache.lucene.util.BitUtil
Returns number of trailing zeros in a 32 bit int value.
ntz2(long) - Static method in class org.apache.lucene.util.BitUtil
returns 0 based index of first set bit (only works for x!=0)
This is an alternate implementation of ntz()
ntz3(long) - Static method in class org.apache.lucene.util.BitUtil
returns 0 based index of first set bit
This is an alternate implementation of ntz()
ntzTable - Static variable in class org.apache.lucene.util.BitUtil
table of number of trailing zeros in a byte
NUM - Static variable in class org.apache.lucene.analysis.standard.ClassicTokenizer
 
NUM - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
 
NUM - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
 
NUM_BYTES_ARRAY_HEADER - Static variable in class org.apache.lucene.util.RamUsageEstimator
 
NUM_BYTES_CHAR - Static variable in class org.apache.lucene.util.RamUsageEstimator
 
NUM_BYTES_DOUBLE - Static variable in class org.apache.lucene.util.RamUsageEstimator
 
NUM_BYTES_FLOAT - Static variable in class org.apache.lucene.util.RamUsageEstimator
 
NUM_BYTES_INT - Static variable in class org.apache.lucene.util.RamUsageEstimator
 
NUM_BYTES_LONG - Static variable in class org.apache.lucene.util.RamUsageEstimator
 
NUM_BYTES_OBJECT_HEADER - Static variable in class org.apache.lucene.util.RamUsageEstimator
 
NUM_BYTES_OBJECT_REF - Static variable in class org.apache.lucene.util.RamUsageEstimator
 
NUM_BYTES_SHORT - Static variable in class org.apache.lucene.util.RamUsageEstimator
 
numBadSegments - Variable in class org.apache.lucene.index.CheckIndex.Status
How many bad segments were found.
NUMBER - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
NumberTools - Class in org.apache.lucene.document
Deprecated. For new indexes use NumericUtils instead, which provides a sortable binary representation (prefix encoded) of numeric values. To index and efficiently query numeric values use NumericField and NumericRangeQuery. This class is included for use with existing indices and will be removed in a future release (possibly Lucene 4.0).
NumberTools() - Constructor for class org.apache.lucene.document.NumberTools
Deprecated.  
numBufferedBlocks() - Method in class org.apache.lucene.util.RecyclingByteBlockAllocator
 
numBuffers() - Method in class org.apache.lucene.store.RAMFile
 
numDeleted - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
Number of deleted documents.
numDeletedDocs() - Method in class org.apache.lucene.index.IndexReader
Returns the number of deleted documents.
numDeletedDocs(SegmentInfo) - Method in class org.apache.lucene.index.IndexWriter
Obtain the number of deleted docs for a pooled reader.
numDocs() - Method in class org.apache.lucene.index.FilterIndexReader
 
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.IndexWriter
Returns total number of docs in this index, including docs not yet flushed (still in the RAM buffer), and including deletions.
numDocs() - Method in class org.apache.lucene.index.MultiReader
 
numDocs() - Method in class org.apache.lucene.index.ParallelReader
 
numDocs() - Method in class org.apache.lucene.index.SegmentReader
 
numDocs - Variable in class org.apache.lucene.index.SegmentWriteState
 
NUMERIC_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
Numbers
NUMERIC_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Numbers
NUMERIC_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Numbers
NUMERIC_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Deprecated. use UAX29URLEmailTokenizer.TOKEN_TYPES instead
NUMERIC_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
Numbers
NUMERIC_UTILS_DOUBLE_PARSER - Static variable in interface org.apache.lucene.search.FieldCache
A parser instance for double values encoded with NumericUtils, e.g.
NUMERIC_UTILS_FLOAT_PARSER - Static variable in interface org.apache.lucene.search.FieldCache
A parser instance for float values encoded with NumericUtils, e.g.
NUMERIC_UTILS_INT_PARSER - Static variable in interface org.apache.lucene.search.FieldCache
A parser instance for int values encoded by NumericUtils.intToPrefixCoded(int), e.g.
NUMERIC_UTILS_LONG_PARSER - Static variable in interface org.apache.lucene.search.FieldCache
A parser instance for long values encoded by NumericUtils.longToPrefixCoded(long), e.g.
NumericField - Class in org.apache.lucene.document
This class provides a Field that enables indexing of numeric values for efficient range filtering and sorting.
NumericField(String) - Constructor for class org.apache.lucene.document.NumericField
Creates a field for numeric values using the default precisionStep NumericUtils.PRECISION_STEP_DEFAULT (4).
NumericField(String, Field.Store, boolean) - Constructor for class org.apache.lucene.document.NumericField
Creates a field for numeric values using the default precisionStep NumericUtils.PRECISION_STEP_DEFAULT (4).
NumericField(String, int) - Constructor for class org.apache.lucene.document.NumericField
Creates a field for numeric values with the specified precisionStep.
NumericField(String, int, Field.Store, boolean) - Constructor for class org.apache.lucene.document.NumericField
Creates a field for numeric values with the specified precisionStep.
NumericField.DataType - Enum in org.apache.lucene.document
Data type of the value in NumericField.
NumericRangeFilter<T extends Number> - Class in org.apache.lucene.search
A Filter that only accepts numeric values within a specified range.
NumericRangeQuery<T extends Number> - Class in org.apache.lucene.search
A Query that matches numeric values within a specified range.
NumericTokenStream - Class in org.apache.lucene.analysis
Expert: This class provides a TokenStream for indexing numeric values that can be used by NumericRangeQuery or NumericRangeFilter.
NumericTokenStream() - Constructor for class org.apache.lucene.analysis.NumericTokenStream
Creates a token stream for numeric values using the default precisionStep NumericUtils.PRECISION_STEP_DEFAULT (4).
NumericTokenStream(int) - Constructor for class org.apache.lucene.analysis.NumericTokenStream
Creates a token stream for numeric values with the specified precisionStep.
NumericTokenStream(AttributeSource, int) - Constructor for class org.apache.lucene.analysis.NumericTokenStream
Expert: Creates a token stream for numeric values with the specified precisionStep using the given AttributeSource.
NumericTokenStream(AttributeSource.AttributeFactory, int) - Constructor for class org.apache.lucene.analysis.NumericTokenStream
Expert: Creates a token stream for numeric values with the specified precisionStep using the given AttributeSource.AttributeFactory.
NumericUtils - Class in org.apache.lucene.util
This is a helper class to generate prefix-encoded representations for numerical values and supplies converters to represent float/double values as sortable integers/longs.
NumericUtils.IntRangeBuilder - Class in org.apache.lucene.util
Expert: Callback for NumericUtils.splitIntRange(org.apache.lucene.util.NumericUtils.IntRangeBuilder, int, int, int).
NumericUtils.IntRangeBuilder() - Constructor for class org.apache.lucene.util.NumericUtils.IntRangeBuilder
 
NumericUtils.LongRangeBuilder - Class in org.apache.lucene.util
Expert: Callback for NumericUtils.splitLongRange(org.apache.lucene.util.NumericUtils.LongRangeBuilder, int, long, long).
NumericUtils.LongRangeBuilder() - Constructor for class org.apache.lucene.util.NumericUtils.LongRangeBuilder
 
numFiles - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
Number of files referenced by this segment.
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

obtain() - Method in class org.apache.lucene.store.Lock
Attempts to obtain exclusive access and immediately return upon success or failure.
obtain(long) - Method in class org.apache.lucene.store.Lock
Attempts to obtain an exclusive lock within amount of time given.
offset - Variable in class org.apache.lucene.index.Payload
the offset within the byte array
offset - Variable in class org.apache.lucene.util.BytesRef
Offset of first valid byte.
offset - Variable in class org.apache.lucene.util.CharsRef
 
offset - Variable in class org.apache.lucene.util.IntsRef
 
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
The start and end character offset of a Token.
OffsetAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.OffsetAttributeImpl
 
offsets - Variable in class org.apache.lucene.util.UnicodeUtil.UTF16Result
 
omitNorms - Variable in class org.apache.lucene.document.AbstractField
 
omitNorms() - Method in enum org.apache.lucene.document.Field.Index
 
omitNorms - Variable in class org.apache.lucene.index.FieldInfo
 
onCommit(List<? extends IndexCommit>) - Method in interface 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
 
onIndexOutputClosed(FSDirectory.FSIndexOutput) - Method in class org.apache.lucene.store.FSDirectory
 
onInit(List<? extends IndexCommit>) - Method in interface 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.PersistentSnapshotDeletionPolicy
 
onInit(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
 
onOrAfter(Version) - Method in enum org.apache.lucene.util.Version
 
open(Directory) - Static method in class org.apache.lucene.index.IndexReader
Returns a IndexReader reading the index in the given Directory, with readOnly=true.
open(Directory, boolean) - Static method in class org.apache.lucene.index.IndexReader
Returns an IndexReader reading the index in the given Directory.
open(IndexWriter, boolean) - Static method in class org.apache.lucene.index.IndexReader
Open a near real time IndexReader from the IndexWriter.
open(IndexCommit, boolean) - Static method in class org.apache.lucene.index.IndexReader
Expert: returns an IndexReader reading the index in the given IndexCommit.
open(Directory, IndexDeletionPolicy, boolean) - Static method in class org.apache.lucene.index.IndexReader
Expert: returns an IndexReader reading the index in the given Directory, with a custom IndexDeletionPolicy.
open(Directory, IndexDeletionPolicy, boolean, int) - Static method in class org.apache.lucene.index.IndexReader
Expert: returns an IndexReader reading the index in the given Directory, with a custom IndexDeletionPolicy.
open(IndexCommit, IndexDeletionPolicy, boolean) - Static method in class org.apache.lucene.index.IndexReader
Expert: returns an IndexReader reading the index in the given Directory, using a specific commit and with a custom IndexDeletionPolicy.
open(IndexCommit, IndexDeletionPolicy, boolean, int) - Static method in class org.apache.lucene.index.IndexReader
Expert: returns an IndexReader reading the index in the given Directory, using a specific commit and with a custom IndexDeletionPolicy.
open(File) - Static method in class org.apache.lucene.store.FSDirectory
Creates an FSDirectory instance, trying to pick the best implementation given the current environment.
open(File, LockFactory) - Static method in class org.apache.lucene.store.FSDirectory
Just like FSDirectory.open(File), but allows you to also specify a custom LockFactory.
OpenBitSet - Class in org.apache.lucene.util
An "open" BitSet implementation that allows direct access to the array of words storing the bits.
OpenBitSet(long) - Constructor for class org.apache.lucene.util.OpenBitSet
Constructs an OpenBitSet large enough to hold numBits.
OpenBitSet() - Constructor for class org.apache.lucene.util.OpenBitSet
 
OpenBitSet(long[], int) - Constructor for class org.apache.lucene.util.OpenBitSet
Constructs an OpenBitSet from an existing long[].
OpenBitSetDISI - Class in org.apache.lucene.util
 
OpenBitSetDISI(DocIdSetIterator, int) - Constructor for class org.apache.lucene.util.OpenBitSetDISI
Construct an OpenBitSetDISI with its bits set from the doc ids of the given DocIdSetIterator.
OpenBitSetDISI(int) - Constructor for class org.apache.lucene.util.OpenBitSetDISI
Construct an OpenBitSetDISI with no bits set, and a given maximum size one larger than the largest doc id for which a bit may ever be set on this OpenBitSetDISI.
OpenBitSetIterator - Class in org.apache.lucene.util
An iterator to iterate over set bits in an OpenBitSet.
OpenBitSetIterator(OpenBitSet) - Constructor for class org.apache.lucene.util.OpenBitSetIterator
 
OpenBitSetIterator(long[], int) - Constructor for class org.apache.lucene.util.OpenBitSetIterator
 
openIfChanged(IndexReader) - Static method in class org.apache.lucene.index.IndexReader
If the index has changed since the provided reader was opened, open and return a new reader; else, return null.
openIfChanged(IndexReader, boolean) - Static method in class org.apache.lucene.index.IndexReader
If the index has changed since the provided reader was opened, open and return a new reader, with the specified readOnly; else, return null.
openIfChanged(IndexReader, IndexCommit) - Static method in class org.apache.lucene.index.IndexReader
If the IndexCommit differs from what the provided reader is searching, or the provided reader is not already read-only, open and return a new readOnly=true reader; else, return null.
openIfChanged(IndexReader, IndexWriter, boolean) - Static method in class org.apache.lucene.index.IndexReader
Expert: If there changes (committed or not) in the IndexWriter versus what the provided reader is searching, then open and return a new read-only IndexReader searching both committed and uncommitted changes from the writer; else, return null (though, the current implementation never returns null).
openInput(String) - Method in class org.apache.lucene.store.Directory
Returns a stream reading an existing file.
openInput(String, int) - Method in class org.apache.lucene.store.Directory
Returns a stream reading an existing file, with the specified read buffer size.
openInput(String) - Method in class org.apache.lucene.store.FileSwitchDirectory
 
openInput(String) - Method in class org.apache.lucene.store.FSDirectory
 
openInput(String, int) - Method in class org.apache.lucene.store.MMapDirectory
Creates an IndexInput for the file with the given name.
openInput(String, int) - Method in class org.apache.lucene.store.NIOFSDirectory
Creates an IndexInput for the file with the given name.
openInput(String) - Method in class org.apache.lucene.store.NRTCachingDirectory
 
openInput(String, int) - Method in class org.apache.lucene.store.NRTCachingDirectory
 
openInput(String) - Method in class org.apache.lucene.store.RAMDirectory
Returns a stream reading an existing file.
openInput(String, int) - Method in class org.apache.lucene.store.SimpleFSDirectory
Creates an IndexInput for the file with the given name.
openReaderPassed - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
True if we were able to open a SegmentReader on this segment.
optimize() - Method in class org.apache.lucene.index.IndexWriter
Deprecated.  
optimize(int) - Method in class org.apache.lucene.index.IndexWriter
Deprecated.  
optimize(boolean) - Method in class org.apache.lucene.index.IndexWriter
Deprecated.  
OR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
or(DocIdSetIterator) - Method in class org.apache.lucene.util.FixedBitSet
Does in-place OR of the bits provided by the iterator.
or(FixedBitSet) - Method in class org.apache.lucene.util.FixedBitSet
this = this OR other
or(OpenBitSet) - Method in class org.apache.lucene.util.OpenBitSet
 
OR_OPERATOR - Static variable in class org.apache.lucene.queryParser.QueryParser
Alternative form of QueryParser.Operator.OR
order - Variable in class org.apache.lucene.search.FieldCache.StringIndex
For each document, an index into the lookup array.
OrdFieldSource - Class in org.apache.lucene.search.function
Expert: obtains the ordinal of the field value from the default Lucene Fieldcache using getStringIndex().
OrdFieldSource(String) - Constructor for class org.apache.lucene.search.function.OrdFieldSource
Constructor for a certain field.
org.apache.lucene - package org.apache.lucene
Top-level package.
org.apache.lucene.analysis - package org.apache.lucene.analysis
API and code to convert text into indexable/searchable tokens.
org.apache.lucene.analysis.standard - package org.apache.lucene.analysis.standard
The org.apache.lucene.analysis.standard package contains three fast grammar-based tokenizers constructed with JFlex:
org.apache.lucene.analysis.standard.std31 - package org.apache.lucene.analysis.standard.std31
 
org.apache.lucene.analysis.tokenattributes - package org.apache.lucene.analysis.tokenattributes
 
org.apache.lucene.collation - package org.apache.lucene.collation
CollationKeyFilter converts each token into its binary CollationKey using the provided Collator, and then encode the CollationKey as a String using IndexableBinaryStringTools, to allow it to be stored as an index term.
org.apache.lucene.document - package org.apache.lucene.document
The logical representation of a Document for indexing and searching.
org.apache.lucene.index - package org.apache.lucene.index
Code to maintain and access indices.
org.apache.lucene.messages - package org.apache.lucene.messages
For Native Language Support (NLS), system of software internationalization.
org.apache.lucene.queryParser - package org.apache.lucene.queryParser
A simple query parser implemented with JavaCC.
org.apache.lucene.search - package org.apache.lucene.search
Code to search indices.
org.apache.lucene.search.function - package org.apache.lucene.search.function
Programmatic control over documents scores.
org.apache.lucene.search.payloads - package org.apache.lucene.search.payloads
The payloads package provides Query mechanisms for finding and using payloads.
org.apache.lucene.search.spans - package org.apache.lucene.search.spans
The calculus of spans.
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.fst - package org.apache.lucene.util.fst
Finite state transducers
org.apache.lucene.util.packed - package org.apache.lucene.util.packed
The packed package provides random access capable arrays of positive longs.
OS_ARCH - Static variable in class org.apache.lucene.util.Constants
 
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
 
other - Variable in class org.apache.lucene.search.CachingCollector
 
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.FST.Arc
 
output - Variable in class org.apache.lucene.util.fst.IntsRefFSTEnum.InputOutput
 
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 needed for 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
 
outputToString(BytesRef) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
 
outputToString(IntsRef) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
 
outputToString(Object) - Method in class org.apache.lucene.util.fst.NoOutputs
 
outputToString(T) - Method in class org.apache.lucene.util.fst.Outputs
 
outputToString(PairOutputs.Pair<A, B>) - Method in class org.apache.lucene.util.fst.PairOutputs
 
outputToString(Long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
 
outputToString(Object) - Method in class org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs
 
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.

P

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.Mutable - Interface in org.apache.lucene.util.packed
A packed integer array that can be modified.
PackedInts.Reader - Interface in org.apache.lucene.util.packed
A read-only random access array of positive integers.
PackedInts.ReaderImpl - Class in org.apache.lucene.util.packed
A simple base for Readers that keeps track of valueCount and bitsPerValue.
PackedInts.ReaderImpl(int, int) - Constructor for class org.apache.lucene.util.packed.PackedInts.ReaderImpl
 
PackedInts.Writer - Class in org.apache.lucene.util.packed
A write-once Writer.
PackedInts.Writer(DataOutput, int, int) - Constructor for class org.apache.lucene.util.packed.PackedInts.Writer
 
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<PagedBytes.PagedBytesDataInput - Class in org.apache.lucene.util
 
PagedBytes.PagedBytesDataOutput - Class in org.apache.lucene.util
 
PagedBytes.PagedBytesDataOutput() - Constructor for class org.apache.lucene.util.PagedBytes.PagedBytesDataOutput
 
PagedBytes.Reader - Class in org.apache.lucene.util
 
PagedBytes.Reader(PagedBytes) - Constructor for class org.apache.lucene.util.PagedBytes.Reader
 
PairOutputs<A,B> - Class in org.apache.lucene.util.fst
Pairs up two outputs into one.
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
 
PairOutputs.Pair(A, B) - Constructor for class org.apache.lucene.util.fst.PairOutputs.Pair
 
ParallelMultiSearcher - Class in org.apache.lucene.search
Deprecated. Please pass an ExecutorService to IndexSearcher, instead.
ParallelMultiSearcher(Searchable...) - Constructor for class org.apache.lucene.search.ParallelMultiSearcher
Deprecated. Creates a Searchable which searches searchables with the default executor service (a cached thread pool).
ParallelMultiSearcher(ExecutorService, Searchable...) - Constructor for class org.apache.lucene.search.ParallelMultiSearcher
Deprecated. Creates a Searchable which searches searchables with the specified ExecutorService.
ParallelReader - Class in org.apache.lucene.index
An IndexReader which reads multiple, parallel indexes.
ParallelReader() - Constructor for class org.apache.lucene.index.ParallelReader
Construct a ParallelReader.
ParallelReader(boolean) - Constructor for class org.apache.lucene.index.ParallelReader
Construct a ParallelReader.
Parameter - Class in org.apache.lucene.util
Deprecated. Use Java 5 enum, will be removed in a later Lucene 3.x release.
Parameter(String) - Constructor for class org.apache.lucene.util.Parameter
Deprecated.  
parse(Version, String[], String[], Analyzer) - Static method in class org.apache.lucene.queryParser.MultiFieldQueryParser
Parses a query which searches on the fields specified.
parse(Version, String, String[], BooleanClause.Occur[], Analyzer) - Static method in class org.apache.lucene.queryParser.MultiFieldQueryParser
Parses a query, searching on the fields specified.
parse(Version, String[], String[], BooleanClause.Occur[], Analyzer) - Static method in class org.apache.lucene.queryParser.MultiFieldQueryParser
Parses a query, searching on the fields specified.
parse(String) - Method in class org.apache.lucene.queryParser.QueryParser
Parses a query string, returning a Query.
parseByte(String) - Method in interface org.apache.lucene.search.FieldCache.ByteParser
Return a single Byte representation of this field's value.
parseDouble(String) - Method in interface org.apache.lucene.search.FieldCache.DoubleParser
Return an long representation of this field's value.
ParseException - Exception in org.apache.lucene.queryParser
This exception is thrown when parse errors are encountered.
ParseException(Token, int[][], String[]) - Constructor for exception org.apache.lucene.queryParser.ParseException
This constructor is used by the method "generateParseException" in the generated parser.
ParseException() - Constructor for exception org.apache.lucene.queryParser.ParseException
The following constructors are for use by you for whatever purpose you can think of.
ParseException(String) - Constructor for exception org.apache.lucene.queryParser.ParseException
Constructor with message.
parseFloat(String) - Method in interface org.apache.lucene.search.FieldCache.FloatParser
Return an float representation of this field's value.
parseInt(String) - Method in interface org.apache.lucene.search.FieldCache.IntParser
Return an integer representation of this field's value.
parseInt(char[]) - Static method in class org.apache.lucene.util.ArrayUtil
Parses the string argument as if it was an int value and returns the result.
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.
parseLong(String) - Method in interface org.apache.lucene.search.FieldCache.LongParser
Return an long representation of this field's value.
parseShort(String) - Method in interface org.apache.lucene.search.FieldCache.ShortParser
Return a short representation of this field's value.
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).
Payload - Class in org.apache.lucene.index
A Payload is metadata that can be stored together with each occurrence of a term.
Payload() - Constructor for class org.apache.lucene.index.Payload
Creates an empty payload and does not allocate a byte array.
Payload(byte[]) - Constructor for class org.apache.lucene.index.Payload
Creates a new payload with the the given array as data.
Payload(byte[], int, int) - Constructor for class org.apache.lucene.index.Payload
Creates a new payload with the the given array as data.
payload - Variable in class org.apache.lucene.search.payloads.PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer
 
PayloadAttribute - Interface in org.apache.lucene.analysis.tokenattributes
The payload of a Token.
PayloadAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
The payload of a Token.
PayloadAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
Initialize this attribute with no payload.
PayloadAttributeImpl(Payload) - Constructor for class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
Initialize this attribute with the given payload.
PayloadFunction - Class in org.apache.lucene.search.payloads
An abstract class that defines a way for Payload*Query instances to transform the cumulative effects of payload scores for a document.
PayloadFunction() - Constructor for class org.apache.lucene.search.payloads.PayloadFunction
 
payloadLength() - Method in class org.apache.lucene.index.PayloadProcessorProvider.PayloadProcessor
Returns the length of the payload that was returned by PayloadProcessorProvider.PayloadProcessor.processPayload(byte[], int, int).
PayloadNearQuery - Class in org.apache.lucene.search.payloads
This class is very similar to SpanNearQuery except that it factors in the value of the payloads located at each of the positions where the TermSpans occurs.
PayloadNearQuery(SpanQuery[], int, boolean) - Constructor for class org.apache.lucene.search.payloads.PayloadNearQuery
 
PayloadNearQuery(SpanQuery[], int, boolean, PayloadFunction) - Constructor for class org.apache.lucene.search.payloads.PayloadNearQuery
 
PayloadNearQuery.PayloadNearSpanScorer - Class in org.apache.lucene.search.payloads
 
PayloadNearQuery.PayloadNearSpanScorer(Spans, Weight, Similarity, byte[]) - Constructor for class org.apache.lucene.search.payloads.PayloadNearQuery.PayloadNearSpanScorer
 
PayloadNearQuery.PayloadNearSpanWeight - Class in org.apache.lucene.search.payloads
 
PayloadNearQuery.PayloadNearSpanWeight(SpanQuery, Searcher) - Constructor for class org.apache.lucene.search.payloads.PayloadNearQuery.PayloadNearSpanWeight
 
PayloadProcessorProvider - Class in org.apache.lucene.index
Provides a PayloadProcessorProvider.DirPayloadProcessor to be used for a Directory.
PayloadProcessorProvider() - Constructor for class org.apache.lucene.index.PayloadProcessorProvider
 
PayloadProcessorProvider.DirPayloadProcessor - Class in org.apache.lucene.index
Returns a PayloadProcessorProvider.DirPayloadProcessor for a given Term which allows processing the payloads of different terms differently.
PayloadProcessorProvider.DirPayloadProcessor() - Constructor for class org.apache.lucene.index.PayloadProcessorProvider.DirPayloadProcessor
 
PayloadProcessorProvider.PayloadProcessor - Class in org.apache.lucene.index
Processes the given payload.
PayloadProcessorProvider.PayloadProcessor() - Constructor for class org.apache.lucene.index.PayloadProcessorProvider.PayloadProcessor
 
payloadScore - Variable in class org.apache.lucene.search.payloads.PayloadNearQuery.PayloadNearSpanScorer
 
payloadScore - Variable in class org.apache.lucene.search.payloads.PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer
 
PayloadSpanUtil - Class in org.apache.lucene.search.payloads
Experimental class to get set of payloads for most standard Lucene queries.
PayloadSpanUtil(IndexReader) - Constructor for class org.apache.lucene.search.payloads.PayloadSpanUtil
 
payloadsSeen - Variable in class org.apache.lucene.search.payloads.PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer
 
PayloadTermQuery - Class in org.apache.lucene.search.payloads
This class is very similar to SpanTermQuery except that it factors in the value of the payload located at each of the positions where the Term occurs.
PayloadTermQuery(Term, PayloadFunction) - Constructor for class org.apache.lucene.search.payloads.PayloadTermQuery
 
PayloadTermQuery(Term, PayloadFunction, boolean) - Constructor for class org.apache.lucene.search.payloads.PayloadTermQuery
 
PayloadTermQuery.PayloadTermWeight - Class in org.apache.lucene.search.payloads
 
PayloadTermQuery.PayloadTermWeight(PayloadTermQuery, Searcher) - Constructor for class org.apache.lucene.search.payloads.PayloadTermQuery.PayloadTermWeight
 
PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer - Class in org.apache.lucene.search.payloads
 
PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer(TermSpans, Weight, Similarity, byte[]) - Constructor for class org.apache.lucene.search.payloads.PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer
 
payloadToMatch - Variable in class org.apache.lucene.search.spans.SpanNearPayloadCheckQuery
 
payloadToMatch - Variable in class org.apache.lucene.search.spans.SpanPayloadCheckQuery
 
PerFieldAnalyzerWrapper - Class in org.apache.lucene.analysis
This analyzer is used to facilitate scenarios where different fields require different analysis techniques.
PerFieldAnalyzerWrapper(Analyzer) - Constructor for class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
Constructs with default analyzer.
PerFieldAnalyzerWrapper(Analyzer, Map<String, Analyzer>) - Constructor for class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
Constructs with default analyzer and a map of analyzers to use for specific fields.
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, IndexWriterConfig.OpenMode, Version) - Constructor for class org.apache.lucene.index.PersistentSnapshotDeletionPolicy
PersistentSnapshotDeletionPolicy wraps another IndexDeletionPolicy to enable flexible snapshotting.
PhraseQuery - Class in org.apache.lucene.search
A Query that matches documents containing a particular sequence of terms.
PhraseQuery() - Constructor for class org.apache.lucene.search.PhraseQuery
Constructs an empty phrase query.
PLAIN_NORMS_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of plain norms
PLUS - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
pop(long) - Static method in class org.apache.lucene.util.BitUtil
Returns the number of bits set in the long
pop() - Method in class org.apache.lucene.util.PriorityQueue
Removes and returns the least element of the PriorityQueue in log(size) time.
pop() - Method in class org.apache.lucene.util.ScorerDocQueue
Removes and returns the least scorer of the ScorerDocQueue in log(size) time.
pop_andnot(long[], long[], int, int) - Static method in class org.apache.lucene.util.BitUtil
Returns the popcount or cardinality of A & ~B Neither array is modified.
pop_array(long[], int, int) - Static method in class org.apache.lucene.util.BitUtil
Returns the number of set bits in an array of longs.
pop_intersect(long[], long[], int, int) - Static method in class org.apache.lucene.util.BitUtil
Returns the popcount or cardinality of the two sets after an intersection.
pop_union(long[], long[], int, int) - Static method in class org.apache.lucene.util.BitUtil
Returns the popcount or cardinality of the union of two sets.
pop_xor(long[], long[], int, int) - Static method in class org.apache.lucene.util.BitUtil
 
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
 
PorterStemFilter - Class in org.apache.lucene.analysis
Transforms the token stream as per the Porter stemming algorithm.
PorterStemFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.PorterStemFilter
 
position - Variable in class org.apache.lucene.search.spans.TermSpans
 
PositionBasedTermVectorMapper - Class in org.apache.lucene.index
For each Field, store position by position information.
PositionBasedTermVectorMapper() - Constructor for class org.apache.lucene.index.PositionBasedTermVectorMapper
 
PositionBasedTermVectorMapper(boolean) - Constructor for class org.apache.lucene.index.PositionBasedTermVectorMapper
 
PositionBasedTermVectorMapper.TVPositionInfo - Class in org.apache.lucene.index
Container for a term at a position
PositionBasedTermVectorMapper.TVPositionInfo(int, boolean) - Constructor for class org.apache.lucene.index.PositionBasedTermVectorMapper.TVPositionInfo
 
PositionIncrementAttribute - Interface in org.apache.lucene.analysis.tokenattributes
The positionIncrement 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
The positionIncrement determines the position of this token relative to the previous Token in a TokenStream, used in phrase searching.
PositionIncrementAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.PositionIncrementAttributeImpl
 
positions - Variable in class org.apache.lucene.search.payloads.PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer
 
positions - Variable in class org.apache.lucene.search.spans.TermSpans
 
PositiveIntOutputs - Class in org.apache.lucene.util.fst
Output is a long, for each input term.
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
 
pq - Variable in class org.apache.lucene.search.TopDocsCollector
The priority queue which holds the top documents.
PRECISION_STEP_DEFAULT - Static variable in class org.apache.lucene.util.NumericUtils
The default precision step used by NumericField, NumericTokenStream, NumericRangeQuery, and NumericRangeFilter as default
prefixCodedToDouble(String) - Static method in class org.apache.lucene.util.NumericUtils
 
prefixCodedToFloat(String) - Static method in class org.apache.lucene.util.NumericUtils
 
prefixCodedToInt(String) - Static method in class org.apache.lucene.util.NumericUtils
 
prefixCodedToLong(String) - Static method in class org.apache.lucene.util.NumericUtils
 
PrefixFilter - Class in org.apache.lucene.search
A Filter that restricts search results to values that have a matching prefix in a given field.
PrefixFilter(Term) - Constructor for class org.apache.lucene.search.PrefixFilter
 
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.
PREFIXTERM - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
PrefixTermEnum - Class in org.apache.lucene.search
Subclass of FilteredTermEnum for enumerating all terms that match the specified prefix filter term.
PrefixTermEnum(IndexReader, Term) - Constructor for class org.apache.lucene.search.PrefixTermEnum
 
prepareCommit() - Method in class org.apache.lucene.index.IndexWriter
Expert: prepare for commit.
prepareCommit(Map<String, String>) - Method in class org.apache.lucene.index.IndexWriter
Expert: prepare for commit, specifying commitUserData Map (String -> String).
prepareCommit() - Method in class org.apache.lucene.store.ChecksumIndexOutput
Starts but does not complete the commit of this file (= writing of the final checksum at the end).
prepareCommit() - Method in interface org.apache.lucene.util.TwoPhaseCommit
The first stage of a 2-phase commit.
prepareCommit(Map<String, String>) - Method in interface org.apache.lucene.util.TwoPhaseCommit
Like TwoPhaseCommit.commit(), but takes an additional commit data to be included w/ the commit.
prepareCommit() - Method in class org.apache.lucene.util.TwoPhaseCommitTool.TwoPhaseCommitWrapper
 
prepareCommit(Map<String, String>) - Method in class org.apache.lucene.util.TwoPhaseCommitTool.TwoPhaseCommitWrapper
 
prevSetBit(int) - Method in class org.apache.lucene.util.FixedBitSet
Returns the index of the last set bit before or on the index specified.
prevSetBit(int) - Method in class org.apache.lucene.util.OpenBitSet
Returns the index of the first set bit starting downwards at the index specified.
prevSetBit(long) - Method in class org.apache.lucene.util.OpenBitSet
Returns the index of the first set bit starting downwards at the index specified.
PriorityQueue<T> - Class in org.apache.lucene.util
A PriorityQueue maintains a partial ordering of its elements such that the least element can always be found in constant time.
PriorityQueue() - Constructor for class org.apache.lucene.util.PriorityQueue
 
processPayload(byte[], int, int) - Method in class org.apache.lucene.index.PayloadProcessorProvider.PayloadProcessor
Process the incoming payload and returns the resulting byte[].
processPayload(Similarity) - Method in class org.apache.lucene.search.payloads.PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer
 
processPayloads(Collection<byte[]>, int, int) - Method in class org.apache.lucene.search.payloads.PayloadNearQuery.PayloadNearSpanScorer
By default, uses the PayloadFunction to score the payloads, but can be overridden to do other things.
PROX_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of prox postings file
prune(SearcherLifetimeManager.Pruner) - Method in class org.apache.lucene.search.SearcherLifetimeManager
Calls provided SearcherLifetimeManager.Pruner to prune entries.
pruneDeletedSegments() - Method in class org.apache.lucene.index.SegmentInfos
Prunes any segment whose docs are all deleted.
purge(IndexReader) - Method in interface org.apache.lucene.search.FieldCache
Expert: drops all cache entries associated with this reader.
purgeAllCaches() - Method in interface org.apache.lucene.search.FieldCache
EXPERT: Instructs the FieldCache to forcibly expunge all entries from the underlying caches.
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(char[], V) - Method in class org.apache.lucene.analysis.CharArrayMap
Add the given mapping.
put(K, V) - Method in class org.apache.lucene.util.DoubleBarrelLRUCache
 
put(K, V) - Method in class org.apache.lucene.util.MapOfSets
Adds val to the Set associated with key in the Map.
put(Scorer) - Method in class org.apache.lucene.util.ScorerDocQueue
Adds a Scorer to a ScorerDocQueue in log(size) time.
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.

Q

Query(String) - Method in class org.apache.lucene.queryParser.QueryParser
 
query - Variable in class org.apache.lucene.search.ConstantScoreQuery
 
query - Variable in class org.apache.lucene.search.MultiTermQueryWrapperFilter
 
Query - Class in org.apache.lucene.search
The abstract base class for queries.
Query() - Constructor for class org.apache.lucene.search.Query
 
query - Variable in class org.apache.lucene.search.SpanQueryFilter
 
query - Variable in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper
 
query - Variable in class org.apache.lucene.search.spans.SpanWeight
 
queryNorm(float) - Method in class org.apache.lucene.search.DefaultSimilarity
Implemented as 1/sqrt(sumOfSquaredWeights).
queryNorm(float) - Method in class org.apache.lucene.search.Similarity
Computes the normalization value for a query given the sum of the squared weights of each of the query terms.
queryNorm(float) - Method in class org.apache.lucene.search.SimilarityDelegator
Deprecated.  
queryNorm - Variable in class org.apache.lucene.search.spans.SpanWeight
 
QueryParser - Class in org.apache.lucene.queryParser
This class is generated by JavaCC.
QueryParser(Version, String, Analyzer) - Constructor for class org.apache.lucene.queryParser.QueryParser
Constructs a query parser.
QueryParser(CharStream) - Constructor for class org.apache.lucene.queryParser.QueryParser
Constructor with user supplied CharStream.
QueryParser(QueryParserTokenManager) - Constructor for class org.apache.lucene.queryParser.QueryParser
Constructor with generated Token Manager.
QueryParser.Operator - Enum in org.apache.lucene.queryParser
The default operator for parsing queries.
QueryParserConstants - Interface in org.apache.lucene.queryParser
Token literal values and constants.
QueryParserTokenManager - Class in org.apache.lucene.queryParser
Token Manager.
QueryParserTokenManager(CharStream) - Constructor for class org.apache.lucene.queryParser.QueryParserTokenManager
Constructor.
QueryParserTokenManager(CharStream, int) - Constructor for class org.apache.lucene.queryParser.QueryParserTokenManager
Constructor.
QueryTermVector - Class in org.apache.lucene.search
 
QueryTermVector(String[]) - Constructor for class org.apache.lucene.search.QueryTermVector
 
QueryTermVector(String, Analyzer) - Constructor for class org.apache.lucene.search.QueryTermVector
 
queryWeight - Variable in class org.apache.lucene.search.spans.SpanWeight
 
QueryWrapperFilter - Class in org.apache.lucene.search
Constrains search results to only match those which also match a provided query.
QueryWrapperFilter(Query) - Constructor for class org.apache.lucene.search.QueryWrapperFilter
Constructs a filter which only matches documents matching query.
quickSort(T[], int, int, Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil
Sorts the given array slice using the Comparator.
quickSort(T[], Comparator<? super T>) - Static method in class org.apache.lucene.util.ArrayUtil
Sorts the given array using the Comparator.
quickSort(T[], int, int) - Static method in class org.apache.lucene.util.ArrayUtil
Sorts the given array slice in natural order.
quickSort(T[]) - Static method in class org.apache.lucene.util.ArrayUtil
Sorts the given array in natural order.
quickSort(List<T>, Comparator<? super T>) - Static method in class org.apache.lucene.util.CollectionUtil
Sorts the given random access List using the Comparator.
quickSort(List<T>) - Static method in class org.apache.lucene.util.CollectionUtil
Sorts the given random access List in natural order.
quickSort(int, int) - Method in class org.apache.lucene.util.SorterTemplate
Sorts via in-place, but unstable, QuickSort algorithm.
QUOTED - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.

R

RAMDirectory - Class in org.apache.lucene.store
A memory-resident Directory implementation.
RAMDirectory() - Constructor for class org.apache.lucene.store.RAMDirectory
Constructs an empty Directory.
RAMDirectory(Directory) - Constructor for class org.apache.lucene.store.RAMDirectory
Creates a new RAMDirectory instance from a different Directory implementation.
RAMFile - Class in org.apache.lucene.store
 
RAMFile() - Constructor for class org.apache.lucene.store.RAMFile
 
RAMInputStream - Class in org.apache.lucene.store
A memory-resident IndexInput implementation.
RAMInputStream(RAMFile) - Constructor for class org.apache.lucene.store.RAMInputStream
Deprecated. 
RAMInputStream(String, RAMFile) - Constructor for class org.apache.lucene.store.RAMInputStream
 
RAMOutputStream - Class in org.apache.lucene.store
A memory-resident IndexOutput implementation.
RAMOutputStream() - Constructor for class org.apache.lucene.store.RAMOutputStream
Construct an empty output buffer.
RAMOutputStream(RAMFile) - Constructor for class org.apache.lucene.store.RAMOutputStream
 
ramSizeInBytes() - Method in class org.apache.lucene.index.IndexWriter
Expert: Return the total size of all index files currently cached in memory.
RamUsageEstimator - Class in org.apache.lucene.util
Estimates the size of a given Object using a given MemoryModel for primitive size information.
RamUsageEstimator() - Constructor for class org.apache.lucene.util.RamUsageEstimator
Constructs this object with an AverageGuessMemoryModel and checkInterned = true.
RamUsageEstimator(boolean) - Constructor for class org.apache.lucene.util.RamUsageEstimator
 
RamUsageEstimator(MemoryModel) - Constructor for class org.apache.lucene.util.RamUsageEstimator
 
RamUsageEstimator(MemoryModel, boolean) - Constructor for class org.apache.lucene.util.RamUsageEstimator
 
range(int, int) - Method in class org.apache.lucene.index.SegmentInfos
Deprecated. use asList().subList(first, last) instead.
RangeEx - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
Lexical state.
RANGEEX_END - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
RANGEEX_GOOP - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
RANGEEX_QUOTED - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
RANGEEX_START - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
RANGEEX_TO - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
RangeIn - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
Lexical state.
RANGEIN_END - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
RANGEIN_GOOP - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
RANGEIN_QUOTED - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
RANGEIN_START - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
RANGEIN_TO - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
read(char[], int, int) - Method in class org.apache.lucene.analysis.CharFilter
 
read(char[], int, int) - Method in class org.apache.lucene.analysis.CharReader
 
read() - Method in class org.apache.lucene.analysis.MappingCharFilter
 
read(char[], int, int) - Method in class org.apache.lucene.analysis.MappingCharFilter
 
read(int[], int[]) - Method in class org.apache.lucene.index.AbstractAllTermDocs
 
read(int[], int[]) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
 
read(int[], int[]) - Method in class org.apache.lucene.index.MultipleTermPositions
Not implemented.
read(Directory, String) - Method in class org.apache.lucene.index.SegmentInfos
Read a particular segmentFileName.
read(Directory) - Method in class org.apache.lucene.index.SegmentInfos
This version of read uses the retry logic (for lock-less commits) to find the right segments file to load.
read(int[], int[]) - Method in interface org.apache.lucene.index.TermDocs
Attempts to read multiple entries from the enumeration, up to length of docs.
read(DataInput) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
 
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
 
read(DataInput) - Method in class org.apache.lucene.util.fst.PairOutputs
 
read(DataInput) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
 
read(DataInput) - Method in class org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs
 
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.ChecksumIndexInput
 
readByte() - Method in class org.apache.lucene.store.DataInput
Reads and returns a single byte.
readByte() - Method in class org.apache.lucene.store.InputStreamDataInput
 
readByte() - Method in class org.apache.lucene.store.RAMInputStream
 
readByte() - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataInput
 
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexInput
 
readBytes(byte[], int, int, boolean) - 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.ChecksumIndexInput
 
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, 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(byte[], int, int) - Method in class org.apache.lucene.store.InputStreamDataInput
 
readBytes(byte[], int, int) - Method in class org.apache.lucene.store.RAMInputStream
 
readBytes(byte[], int, int) - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataInput
 
readChar() - Method in interface org.apache.lucene.queryParser.CharStream
Returns the next character from the selected input.
readChar() - Method in class org.apache.lucene.queryParser.FastCharStream
 
readChars(char[], int, int) - Method in class org.apache.lucene.store.DataInput
Deprecated. -- please use readString or readBytes instead, and construct the string from those utf8 bytes
readCurrentUserData(Directory) - Static method in class org.apache.lucene.index.SegmentInfos
Returns userData from latest segments file
readCurrentVersion(Directory) - Static method in class org.apache.lucene.index.SegmentInfos
Current version number from segments file.
reader - Variable in class org.apache.lucene.search.function.CustomScoreProvider
 
readerFinished() - Method in class org.apache.lucene.index.IndexReader
 
readerFinished() - Method in class org.apache.lucene.index.SegmentReader
 
readerFinishedListeners - Variable in class org.apache.lucene.index.IndexReader
 
ReaderUtil - Class in org.apache.lucene.util
Common util methods for dealing with IndexReaders.
ReaderUtil.Gather - Class in org.apache.lucene.util
Recursively visits all sub-readers of a reader.
ReaderUtil.Gather(IndexReader) - Constructor for class org.apache.lucene.util.ReaderUtil.Gather
 
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.document.Fieldable
The value of the field as a Reader, which can be used at index time to generate indexed tokens.
readerValue() - Method in class org.apache.lucene.document.NumericField
Returns always null for numeric fields
readFirstTargetArc(FST.Arc<T>, FST.Arc<T>) - 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.
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.DataInput
Reads four bytes and returns an int.
readInternal(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexInput
Expert: implements buffer refill.
readInternal(byte[], int, int) - Method in class org.apache.lucene.store.NIOFSDirectory.NIOFSIndexInput
 
readInternal(byte[], int, int) - Method in class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput
IndexInput methods
readLastTargetArc(FST.Arc<T>, FST.Arc<T>) - Method in class org.apache.lucene.util.fst.FST
Follows the follow arc and reads the last arc of its target; this changes the provided arc (2nd arg) in-place and returns it.
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.DataInput
Reads eight bytes and returns a long.
readNextArc(FST.Arc<T>) - Method in class org.apache.lucene.util.fst.FST
In-place read; returns the arc.
readNextArcLabel(FST.Arc<T>) - Method in class org.apache.lucene.util.fst.FST
Peeks at next arc's label; does not alter arc.
readOnly - Variable in class org.apache.lucene.index.SegmentReader
 
readResolve() - Method in class org.apache.lucene.util.Parameter
Deprecated. Resolves the deserialized instance to the local reference for accurate equals() and == comparisons.
readShort() - Method in class org.apache.lucene.store.ByteArrayDataInput
 
readShort() - Method in class org.apache.lucene.store.DataInput
Reads two bytes and returns a short.
readSnapshotsInfo(Directory) - Static method in class org.apache.lucene.index.PersistentSnapshotDeletionPolicy
Reads the snapshots information from the given Directory.
readString() - Method in class org.apache.lucene.store.DataInput
Reads a string.
readStringStringMap() - Method in class org.apache.lucene.store.DataInput
 
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.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.DataInput
Reads a long stored in variable-length format.
record(IndexSearcher) - Method in class org.apache.lucene.search.SearcherLifetimeManager
Records that you are now using this IndexSearcher.
recycleByteBlocks(byte[][], int, int) - Method in class org.apache.lucene.util.ByteBlockPool.Allocator
 
recycleByteBlocks(List<byte[]>) - 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
 
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(int, int, AtomicLong) - Constructor for class org.apache.lucene.util.RecyclingByteBlockAllocator
Creates a new RecyclingByteBlockAllocator
RecyclingByteBlockAllocator(int, int) - Constructor for class org.apache.lucene.util.RecyclingByteBlockAllocator
Creates a new RecyclingByteBlockAllocator with a DummyConcurrentLock instance.
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) and a DummyConcurrentLock instance.
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.Token
 
reflectWith(AttributeReflector) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
 
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.
registerSnapshotInfo(String, String, IndexCommit) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
Registers the given snapshot information.
reinit(char[], int, int, int, int, String) - Method in class org.apache.lucene.analysis.Token
Shorthand for calling Token.clear(), CharTermAttributeImpl.copyBuffer(char[], int, int), Token.setStartOffset(int), Token.setEndOffset(int), Token.setType(java.lang.String)
reinit(char[], int, int, int, int) - Method in class org.apache.lucene.analysis.Token
Shorthand for calling Token.clear(), CharTermAttributeImpl.copyBuffer(char[], int, int), Token.setStartOffset(int), Token.setEndOffset(int) Token.setType(java.lang.String) on Token.DEFAULT_TYPE
reinit(String, int, int, String) - Method in class org.apache.lucene.analysis.Token
Shorthand for calling Token.clear(), CharTermAttributeImpl.append(CharSequence), Token.setStartOffset(int), Token.setEndOffset(int) Token.setType(java.lang.String)
reinit(String, int, int, int, int, String) - Method in class org.apache.lucene.analysis.Token
Shorthand for calling Token.clear(), CharTermAttributeImpl.append(CharSequence, int, int), Token.setStartOffset(int), Token.setEndOffset(int) Token.setType(java.lang.String)
reinit(String, int, int) - Method in class org.apache.lucene.analysis.Token
Shorthand for calling Token.clear(), CharTermAttributeImpl.append(CharSequence), Token.setStartOffset(int), Token.setEndOffset(int) Token.setType(java.lang.String) on Token.DEFAULT_TYPE
reinit(String, int, int, int, int) - Method in class org.apache.lucene.analysis.Token
Shorthand for calling Token.clear(), CharTermAttributeImpl.append(CharSequence, int, int), Token.setStartOffset(int), Token.setEndOffset(int) Token.setType(java.lang.String) on Token.DEFAULT_TYPE
reinit(Token) - Method in class org.apache.lucene.analysis.Token
Copy the prototype token's fields into this one.
reinit(Token, String) - Method in class org.apache.lucene.analysis.Token
Copy the prototype token's fields into this one, with a different term.
reinit(Token, char[], int, int) - Method in class org.apache.lucene.analysis.Token
Copy the prototype token's fields into this one, with a different term.
ReInit(CharStream) - Method in class org.apache.lucene.queryParser.QueryParser
Reinitialise.
ReInit(QueryParserTokenManager) - Method in class org.apache.lucene.queryParser.QueryParser
Reinitialise.
ReInit(CharStream) - Method in class org.apache.lucene.queryParser.QueryParserTokenManager
Reinitialise parser.
ReInit(CharStream, int) - Method in class org.apache.lucene.queryParser.QueryParserTokenManager
Reinitialise parser.
reinit() - Method in class org.apache.lucene.util.BytesRefHash
reinitializes the BytesRefHash after a previous BytesRefHash.clear() call.
release(String) - Method in class org.apache.lucene.index.PersistentSnapshotDeletionPolicy
Deletes a snapshotted commit by ID.
release(String) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
Release a snapshotted commit by ID.
release(IndexSearcher) - Method in class org.apache.lucene.search.SearcherLifetimeManager
Release a searcher previously obtained from SearcherLifetimeManager.acquire(long).
release(IndexSearcher) - Method in class org.apache.lucene.search.SearcherManager
Release the searcher previously obtained with SearcherManager.acquire().
release() - Method in class org.apache.lucene.store.Lock
Releases exclusive access.
RELEVANCE - Static variable in class org.apache.lucene.search.Sort
Represents sorting by computed relevance.
remove() - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator
 
remove(Object) - Method in class org.apache.lucene.analysis.CharArrayMap.EntrySet
 
remove(Object) - Method in class org.apache.lucene.analysis.CharArrayMap
 
remove() - Method in class org.apache.lucene.analysis.CharArraySet.CharArraySetIterator
Deprecated.  
remove(SegmentInfo) - Method in class org.apache.lucene.index.SegmentInfos
 
remove(int) - Method in class org.apache.lucene.index.SegmentInfos
 
remove(Object) - Method in class org.apache.lucene.util.MapBackedSet
 
remove(OpenBitSet) - Method in class org.apache.lucene.util.OpenBitSet
Remove all elements set in other.
removeAccents(char[], int) - Method in class org.apache.lucene.analysis.ISOLatin1AccentFilter
Deprecated. To replace accented characters in a String by unaccented equivalents.
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.
removeReaderFinishedListener(IndexReader.ReaderFinishedListener) - Method in class org.apache.lucene.index.FilterIndexReader
 
removeReaderFinishedListener(IndexReader.ReaderFinishedListener) - Method in class org.apache.lucene.index.IndexReader
Expert: remove a previously added IndexReader.ReaderFinishedListener.
removeReaderFinishedListener(IndexReader.ReaderFinishedListener) - Method in class org.apache.lucene.index.MultiReader
 
removeReaderFinishedListener(IndexReader.ReaderFinishedListener) - Method in class org.apache.lucene.index.ParallelReader
 
removeWaitingListener(NRTManager.WaitingListener) - Method in class org.apache.lucene.search.NRTManager
Remove a listener added with NRTManager.addWaitingListener(org.apache.lucene.search.NRTManager.WaitingListener).
reopen() - Method in class org.apache.lucene.index.IndexReader
Deprecated. Use IndexReader#openIfChanged(IndexReader) instead
reopen(boolean) - Method in class org.apache.lucene.index.IndexReader
Deprecated. Use IndexReader#openIfChanged(IndexReader,boolean) instead
reopen(IndexCommit) - Method in class org.apache.lucene.index.IndexReader
Deprecated. Use IndexReader#openIfChanged(IndexReader,IndexCommit) instead
reopen(IndexWriter, boolean) - Method in class org.apache.lucene.index.IndexReader
Deprecated. Use IndexReader#openIfChanged(IndexReader,IndexReader,boolean) instead
replay(Collector) - Method in class org.apache.lucene.search.CachingCollector
Replays the cached doc IDs (and scores) to the given Collector.
reset() - Method in class org.apache.lucene.analysis.CachingTokenFilter
 
reset() - Method in class org.apache.lucene.analysis.CharFilter
 
reset() - Method in class org.apache.lucene.analysis.CharReader
 
reset(Reader) - Method in class org.apache.lucene.analysis.CharTokenizer
 
reset(Reader) - Method in class org.apache.lucene.analysis.KeywordTokenizer
 
reset() - Method in class org.apache.lucene.analysis.LimitTokenCountFilter
 
reset() - Method in class org.apache.lucene.analysis.NumericTokenStream
 
reset(Reader) - Method in class org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents
Resets the encapsulated components with the given reader.
reset(Reader) - Method in class org.apache.lucene.analysis.standard.ClassicTokenizer
 
reset(Reader) - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
 
reset(Reader) - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
 
reset() - Method in class org.apache.lucene.analysis.TeeSinkTokenFilter.SinkFilter
Called by TeeSinkTokenFilter.SinkTokenStream.reset().
reset() - Method in class org.apache.lucene.analysis.TeeSinkTokenFilter.SinkTokenStream
 
reset() - Method in class org.apache.lucene.analysis.TokenFilter
Reset the filter as well as the input TokenStream.
reset(Reader) - Method in class org.apache.lucene.analysis.Tokenizer
Expert: Reset the tokenizer to a new reader.
reset() - Method in class org.apache.lucene.analysis.TokenStream
Resets this stream to the beginning.
reset(byte[]) - Method in class org.apache.lucene.store.ByteArrayDataInput
 
reset(byte[], int, int) - 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.ByteArrayDataOutput
 
reset() - Method in class org.apache.lucene.store.RAMOutputStream
Resets this to an empty file.
reset() - Method in class org.apache.lucene.util.ByteBlockPool
 
reset() - Method in class org.apache.lucene.util.CharacterUtils.CharacterBuffer
Resets the CharacterBuffer.
resize(int) - Method in class org.apache.lucene.util.packed.GrowableWriter
 
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
 
resizeTermBuffer(int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
Deprecated. 
resizeTermBuffer(int) - Method in interface org.apache.lucene.analysis.tokenattributes.TermAttribute
Deprecated. Grows the termBuffer to at least size newSize, preserving the existing content.
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 - Variable in class org.apache.lucene.util.UnicodeUtil.UTF16Result
 
result - Variable in class org.apache.lucene.util.UnicodeUtil.UTF8Result
 
ReusableAnalyzerBase - Class in org.apache.lucene.analysis
An convenience subclass of Analyzer that makes it easy to implement TokenStream reuse.
ReusableAnalyzerBase() - Constructor for class org.apache.lucene.analysis.ReusableAnalyzerBase
 
ReusableAnalyzerBase.TokenStreamComponents - Class in org.apache.lucene.analysis
This class encapsulates the outer components of a token stream.
ReusableAnalyzerBase.TokenStreamComponents(Tokenizer, TokenStream) - Constructor for class org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents
Creates a new ReusableAnalyzerBase.TokenStreamComponents instance.
ReusableAnalyzerBase.TokenStreamComponents(Tokenizer) - Constructor for class org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents
Creates a new ReusableAnalyzerBase.TokenStreamComponents instance.
reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.Analyzer
Creates a TokenStream that is allowed to be re-used from the previous time that the same thread called this method.
reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.LimitTokenCountAnalyzer
 
reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
 
reusableTokenStream(String, Reader) - Method in class org.apache.lucene.analysis.ReusableAnalyzerBase
This method uses ReusableAnalyzerBase.createComponents(String, Reader) to obtain an instance of ReusableAnalyzerBase.TokenStreamComponents.
reusableTokenStream(String, Reader) - Method in class org.apache.lucene.collation.CollationKeyAnalyzer
 
reverseMul - Variable in class org.apache.lucene.search.FieldValueHitQueue
 
ReverseOrdFieldSource - Class in org.apache.lucene.search.function
Expert: obtains the ordinal of the field value from the default Lucene FieldCache using getStringIndex() and reverses the order.
ReverseOrdFieldSource(String) - Constructor for class org.apache.lucene.search.function.ReverseOrdFieldSource
Contructor for a certain field.
rewrite(IndexReader) - Method in class org.apache.lucene.search.BooleanQuery
 
rewrite(IndexReader) - Method in class org.apache.lucene.search.ConstantScoreQuery
 
rewrite(IndexReader) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
Optimize our representation and our subqueries representations
rewrite(IndexReader) - Method in class org.apache.lucene.search.FilteredQuery
Rewrites the wrapped query.
rewrite(IndexReader) - Method in class org.apache.lucene.search.function.CustomScoreQuery
 
rewrite(IndexReader) - Method in class org.apache.lucene.search.function.ValueSourceQuery
 
rewrite(Query) - Method in class org.apache.lucene.search.IndexSearcher
Expert: called to re-write queries into primitive queries.
rewrite(IndexReader) - Method in class org.apache.lucene.search.MultiPhraseQuery
 
rewrite(Query) - Method in class org.apache.lucene.search.MultiSearcher
Deprecated.  
rewrite(IndexReader) - Method in class org.apache.lucene.search.MultiTermQuery
To rewrite to a simpler form, instead return a simpler enum from MultiTermQuery.getEnum(IndexReader).
rewrite(IndexReader, MultiTermQuery) - Method in class org.apache.lucene.search.MultiTermQuery.RewriteMethod
 
rewrite(IndexReader) - Method in class org.apache.lucene.search.NGramPhraseQuery
 
rewrite(IndexReader) - Method in class org.apache.lucene.search.PhraseQuery
 
rewrite(IndexReader) - Method in class org.apache.lucene.search.Query
Expert: called to re-write queries into primitive queries.
rewrite(IndexReader, MultiTermQuery) - Method in class org.apache.lucene.search.ScoringRewrite
 
rewrite(Query) - Method in interface org.apache.lucene.search.Searchable
Deprecated. Expert: called to re-write queries into primitive queries.
rewrite(Query) - Method in class org.apache.lucene.search.Searcher
Deprecated.  
rewrite(IndexReader) - Method in class org.apache.lucene.search.spans.FieldMaskingSpanQuery
 
rewrite(IndexReader) - Method in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper
 
rewrite(IndexReader, MultiTermQuery) - Method in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper.SpanRewriteMethod
 
rewrite(IndexReader, MultiTermQuery) - Method in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper.TopTermsSpanBooleanQueryRewrite
 
rewrite(IndexReader) - Method in class org.apache.lucene.search.spans.SpanNearQuery
 
rewrite(IndexReader) - Method in class org.apache.lucene.search.spans.SpanNotQuery
 
rewrite(IndexReader) - Method in class org.apache.lucene.search.spans.SpanOrQuery
 
rewrite(IndexReader) - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery
 
rewrite(IndexReader, MultiTermQuery) - Method in class org.apache.lucene.search.TopTermsRewrite
 
rewriteMethod - Variable in class org.apache.lucene.search.MultiTermQuery
 
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.util.TwoPhaseCommit
Discards any changes that have occurred since the last commit.
rollback() - Method in class org.apache.lucene.util.TwoPhaseCommitTool.TwoPhaseCommitWrapper
 
round(Date, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools
Limit a date's resolution.
round(long, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools
Limit a date's resolution.
RPAREN - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
run() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler.MergeThread
 
run() - Method in class org.apache.lucene.index.SegmentInfos.FindSegmentsFile
 
run(IndexCommit) - Method in class org.apache.lucene.index.SegmentInfos.FindSegmentsFile
 
run() - Method in class org.apache.lucene.search.FilterManager.FilterCleaner
Deprecated.  
run() - Method in class org.apache.lucene.search.NRTManagerReopenThread
 
run() - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread
 
run() - Method in class org.apache.lucene.store.Lock.With
Calls Lock.With.doBody() while lock is obtained.
run() - Method in class org.apache.lucene.util.ReaderUtil.Gather
 
run(int) - Method in class org.apache.lucene.util.ReaderUtil.Gather
 

S

save(DataOutput) - Method in class org.apache.lucene.util.fst.FST
 
score(List<SegmentInfo>, boolean, long) - Method in class org.apache.lucene.index.TieredMergePolicy
Expert: scores one merge; subclasses can override.
score() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
 
score(Collector) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
 
score(Collector, int, int) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantScorer
 
score() - Method in class org.apache.lucene.search.payloads.PayloadNearQuery.PayloadNearSpanScorer
 
score() - Method in class org.apache.lucene.search.payloads.PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer
 
score(Collector, int, int) - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
 
score() - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
 
score(Collector) - Method in class org.apache.lucene.search.ScoreCachingWrappingScorer
 
score - Variable in class org.apache.lucene.search.ScoreDoc
The score of this document for the query.
score(Collector) - Method in class org.apache.lucene.search.Scorer
Scores and collects all matching documents.
score(Collector, int, int) - Method in class org.apache.lucene.search.Scorer
Expert: Collects matching documents in a range.
score() - Method in class org.apache.lucene.search.Scorer
Returns the score of the current document matching the query.
SCORE - Static variable in class org.apache.lucene.search.SortField
Sort by document score (relevance).
score() - Method in class org.apache.lucene.search.spans.SpanScorer
 
ScoreCachingWrappingScorer - Class in org.apache.lucene.search
A Scorer which wraps another scorer and caches the score of the current document.
ScoreCachingWrappingScorer(Scorer) - Constructor for class org.apache.lucene.search.ScoreCachingWrappingScorer
Creates a new instance by wrapping the given scorer.
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.
scorePayload(int, String, int, int, byte[], int, int) - Method in class org.apache.lucene.search.Similarity
Calculate a scoring factor based on the data in the payload.
scorePayload(int, String, int, int, byte[], int, int) - Method in class org.apache.lucene.search.SimilarityDelegator
Deprecated.  
scorer(IndexReader, boolean, boolean) - Method in class org.apache.lucene.search.BooleanQuery.BooleanWeight
 
scorer(IndexReader, boolean, boolean) - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
 
scorer(IndexReader, boolean, boolean) - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
Create the scorer used to score our associated DisjunctionMaxQuery
scorer(IndexReader, boolean, boolean) - Method in class org.apache.lucene.search.payloads.PayloadNearQuery.PayloadNearSpanWeight
 
scorer(IndexReader, boolean, boolean) - Method in class org.apache.lucene.search.payloads.PayloadTermQuery.PayloadTermWeight
 
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
Scorer(Similarity) - Constructor for class org.apache.lucene.search.Scorer
Deprecated. Use Scorer.Scorer(Weight) instead.
Scorer(Similarity, Weight) - Constructor for class org.apache.lucene.search.Scorer
Deprecated. Use Scorer.Scorer(Weight) instead.
scorer(IndexReader, boolean, boolean) - Method in class org.apache.lucene.search.spans.SpanWeight
 
scorer(IndexReader, boolean, boolean) - Method in class org.apache.lucene.search.Weight
Returns a Scorer which scores documents in/out-of order according to scoreDocsInOrder.
Scorer.ScorerVisitor<P extends Query,C extends Query,S extends Scorer> - Class in org.apache.lucene.search
A callback to gather information from a scorer and its sub-scorers.
Scorer.ScorerVisitor() - Constructor for class org.apache.lucene.search.Scorer.ScorerVisitor
 
ScorerDocQueue - Class in org.apache.lucene.util
A ScorerDocQueue maintains a partial ordering of its Scorers such that the least Scorer can always be found in constant time.
ScorerDocQueue(int) - Constructor for class org.apache.lucene.util.ScorerDocQueue
Create a ScorerDocQueue with a maximum size.
scoresDocsOutOfOrder() - Method in class org.apache.lucene.search.BooleanQuery.BooleanWeight
 
scoresDocsOutOfOrder() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
 
scoresDocsOutOfOrder() - Method in class org.apache.lucene.search.Weight
Returns true iff this implementation scores docs only out of order.
SCORING_BOOLEAN_QUERY_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_QUERY_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.
SCORING_SPAN_QUERY_REWRITE - Static variable in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper
A rewrite method that first translates each term into a SpanTermQuery in a BooleanClause.Occur.SHOULD clause in a BooleanQuery, and keeps the scores as computed by the query.
ScoringRewrite<Q extends Query> - Class in org.apache.lucene.search
 
ScoringRewrite() - Constructor for class org.apache.lucene.search.ScoringRewrite
 
search(Query, int) - Method in class org.apache.lucene.search.IndexSearcher
Finds the top n hits for query.
search(Query, Filter, int) - Method in class org.apache.lucene.search.IndexSearcher
Finds the top n hits for query, applying filter if non-null.
search(Query, Filter, Collector) - Method in class org.apache.lucene.search.IndexSearcher
Lower-level search API.
search(Query, Collector) - Method in class org.apache.lucene.search.IndexSearcher
Lower-level search API.
search(Query, Filter, int, Sort) - Method in class org.apache.lucene.search.IndexSearcher
Search implementation with arbitrary sorting.
search(Query, int, Sort) - Method in class org.apache.lucene.search.IndexSearcher
Search implementation with arbitrary sorting and no filter.
search(Weight, Filter, int) - Method in class org.apache.lucene.search.IndexSearcher
Expert: Low-level search implementation.
search(Weight, Filter, ScoreDoc, int) - Method in class org.apache.lucene.search.IndexSearcher
Expert: Low-level search implementation.
search(Weight, Filter, int, Sort) - Method in class org.apache.lucene.search.IndexSearcher
Expert: Low-level search implementation with arbitrary sorting.
search(Weight, Filter, int, Sort, boolean) - Method in class org.apache.lucene.search.IndexSearcher
Just like IndexSearcher.search(Weight, Filter, int, Sort), but you choose whether or not the fields in the returned FieldDoc instances should be set by specifying fillFields.
search(Weight, Filter, Collector) - Method in class org.apache.lucene.search.IndexSearcher
Lower-level search API.
search(Weight, Filter, int) - Method in class org.apache.lucene.search.MultiSearcher
Deprecated.  
search(Weight, Filter, int, Sort) - Method in class org.apache.lucene.search.MultiSearcher
Deprecated.  
search(Weight, Filter, Collector) - Method in class org.apache.lucene.search.MultiSearcher
Deprecated.  
search(Weight, Filter, int) - Method in class org.apache.lucene.search.ParallelMultiSearcher
Deprecated. A search implementation which executes each Searchable in its own thread and waits for each search to complete and merge the results back together.
search(Weight, Filter, int, Sort) - Method in class org.apache.lucene.search.ParallelMultiSearcher
Deprecated. A search implementation allowing sorting which spans a new thread for each Searchable, waits for each search to complete and merges the results back together.
search(Weight, Filter, Collector) - Method in class org.apache.lucene.search.ParallelMultiSearcher
Deprecated. Lower-level search API.
search(Weight, Filter, Collector) - Method in interface org.apache.lucene.search.Searchable
Deprecated. Lower-level search API.
search(Weight, Filter, int) - Method in interface org.apache.lucene.search.Searchable
Deprecated. Expert: Low-level search implementation.
search(Weight, Filter, int, Sort) - Method in interface org.apache.lucene.search.Searchable
Deprecated. Expert: Low-level search implementation with arbitrary sorting.
search(Query, Filter, int, Sort) - Method in class org.apache.lucene.search.Searcher
Deprecated. Search implementation with arbitrary sorting.
search(Query, int, Sort) - Method in class org.apache.lucene.search.Searcher
Deprecated. Search implementation with arbitrary sorting and no filter.
search(Query, Collector) - Method in class org.apache.lucene.search.Searcher
Deprecated. Lower-level search API.
search(Query, Filter, Collector) - Method in class org.apache.lucene.search.Searcher
Deprecated. Lower-level search API.
search(Query, Filter, int) - Method in class org.apache.lucene.search.Searcher
Deprecated. Finds the top n hits for query, applying filter if non-null.
search(Query, int) - Method in class org.apache.lucene.search.Searcher
Deprecated. Finds the top n hits for query.
search(Weight, Filter, Collector) - Method in class org.apache.lucene.search.Searcher
Deprecated.  
search(Weight, Filter, int) - Method in class org.apache.lucene.search.Searcher
Deprecated.  
search(Weight, Filter, int, Sort) - Method in class org.apache.lucene.search.Searcher
Deprecated.  
Searchable - Interface in org.apache.lucene.search
Deprecated. In 4.0 this interface is removed/absorbed into IndexSearcher
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, Filter, int) - Method in class org.apache.lucene.search.IndexSearcher
Finds the top n hits for query, applying filter if non-null, where all results are after a previous result (after).
Searcher - Class in org.apache.lucene.search
Deprecated. In 4.0 this abstract class is removed/absorbed into IndexSearcher
Searcher() - Constructor for class org.apache.lucene.search.Searcher
Deprecated.  
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.PruneByAge(int) - Constructor for class org.apache.lucene.search.SearcherLifetimeManager.PruneByAge
 
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(IndexWriter, boolean, SearcherWarmer, ExecutorService) - Constructor for class org.apache.lucene.search.SearcherManager
Creates and returns a new SearcherManager from the given IndexWriter.
SearcherManager(Directory, SearcherWarmer, ExecutorService) - Constructor for class org.apache.lucene.search.SearcherManager
Creates and returns a new SearcherManager from the given Directory.
SearcherWarmer - Interface in org.apache.lucene.search
Pass an implementation of this to NRTManager or SearcherManager to warm a new IndexSearcher before it's put into production.
seek(Term) - Method in class org.apache.lucene.index.AbstractAllTermDocs
 
seek(TermEnum) - Method in class org.apache.lucene.index.AbstractAllTermDocs
 
seek(Term) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
 
seek(TermEnum) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
 
seek(Term) - Method in class org.apache.lucene.index.MultipleTermPositions
Not implemented.
seek(TermEnum) - Method in class org.apache.lucene.index.MultipleTermPositions
Not implemented.
seek(Term) - Method in interface org.apache.lucene.index.TermDocs
Sets this to the data for a term.
seek(TermEnum) - Method in interface org.apache.lucene.index.TermDocs
Sets this to the data for the current term in a TermEnum.
seek(long) - Method in class org.apache.lucene.store.BufferedIndexInput
 
seek(long) - Method in class org.apache.lucene.store.BufferedIndexOutput
Sets current position in this file, where the next write will occur.
seek(long) - Method in class org.apache.lucene.store.ChecksumIndexInput
 
seek(long) - Method in class org.apache.lucene.store.ChecksumIndexOutput
 
seek(long) - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput
Random-access methods
seek(long) - Method in class org.apache.lucene.store.IndexInput
Sets current position in this file, where the next read will occur.
seek(long) - Method in class org.apache.lucene.store.IndexOutput
Sets current position in this file, where the next write will occur.
seek(long) - Method in class org.apache.lucene.store.RAMInputStream
 
seek(long) - Method in class org.apache.lucene.store.RAMOutputStream
 
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.
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.
seekInternal(long) - Method in class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput
 
segDeletes - Variable in class org.apache.lucene.index.SegmentWriteState
 
segmentFileName(String, String) - Static method in class org.apache.lucene.index.IndexFileNames
Returns the file name that matches the given segment name and extension.
segmentFormat - Variable in class org.apache.lucene.index.CheckIndex.Status
String description of the version of the index.
SegmentInfo - Class in org.apache.lucene.index
Information about a segment such as it's name, directory, and files related to the segment.
SegmentInfo(String, int, Directory, boolean, boolean, boolean, boolean) - Constructor for class org.apache.lucene.index.SegmentInfo
 
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() - Constructor for class org.apache.lucene.index.SegmentInfos
 
SegmentInfos.FindSegmentsFile - Class in org.apache.lucene.index
Utility class for executing code that needs to do something with the current segments file.
SegmentInfos.FindSegmentsFile(Directory) - Constructor for class org.apache.lucene.index.SegmentInfos.FindSegmentsFile
 
segmentName - Variable in class org.apache.lucene.index.SegmentWriteState
 
SegmentReader - Class in org.apache.lucene.index
 
SegmentReader() - Constructor for class org.apache.lucene.index.SegmentReader
 
SEGMENTS - Static variable in class org.apache.lucene.index.IndexFileNames
Name of the index segment file
segments - Variable in class org.apache.lucene.index.MergePolicy.OneMerge
 
SEGMENTS_GEN - Static variable in class org.apache.lucene.index.IndexFileNames
Name of the generation reference file name
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.
SegmentWriteState - Class in org.apache.lucene.index
 
SegmentWriteState(PrintStream, Directory, String, FieldInfos, int, int, BufferedDeletes) - Constructor for class org.apache.lucene.index.SegmentWriteState
 
segString() - Method in class org.apache.lucene.index.IndexWriter
 
segString(Iterable<SegmentInfo>) - Method in class org.apache.lucene.index.IndexWriter
 
segString(SegmentInfo) - Method in class org.apache.lucene.index.IndexWriter
 
segString(Directory) - Method in class org.apache.lucene.index.MergePolicy.MergeSpecification
 
segString(Directory) - Method in class org.apache.lucene.index.MergePolicy.OneMerge
 
SEPARATE_NORMS_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of separate norms
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
 
set(int) - Method in class org.apache.lucene.util.BitVector
Sets the value of bit to one.
set(T) - Method in class org.apache.lucene.util.CloseableThreadLocal
 
set(int) - Method in class org.apache.lucene.util.FixedBitSet
 
set(int, int) - Method in class org.apache.lucene.util.FixedBitSet
Sets a range of bits
set(long) - Method in class org.apache.lucene.util.OpenBitSet
sets a bit, expanding the set size if necessary
set(long, long) - Method in class org.apache.lucene.util.OpenBitSet
Sets a range of bits, expanding the set size if necessary
set(int, long) - Method in class org.apache.lucene.util.packed.GrowableWriter
 
set(int, long) - Method in interface org.apache.lucene.util.packed.PackedInts.Mutable
Set the value at the given index in the array.
set(T) - Method in class org.apache.lucene.util.SetOnce
Sets the given object.
setAllowLeadingWildcard(boolean) - Method in class org.apache.lucene.queryParser.QueryParser
Set to true to allow leading wildcard characters.
setAutoGeneratePhraseQueries(boolean) - Method in class org.apache.lucene.queryParser.QueryParser
Set to true if phrase queries will be automatically generated when the analyzer returns more than one term from whitespace delimited text.
SetBasedFieldSelector - Class in org.apache.lucene.document
Declare what fields to load normally and what fields to load lazily
SetBasedFieldSelector(Set<String>, Set<String>) - Constructor for class org.apache.lucene.document.SetBasedFieldSelector
Pass in the Set of Field names to load and the Set of Field names to load lazily.
setBaseline(long) - Method in class org.apache.lucene.search.TimeLimitingCollector
Sets the baseline for this collector.
setBaseline() - Method in class org.apache.lucene.search.TimeLimitingCollector
Syntactic sugar for TimeLimitingCollector.setBaseline(long) using Counter.get() on the clock passed to the construcutor.
setBits(long[]) - Method in class org.apache.lucene.util.OpenBitSet
Expert: sets a new long[] to use as the bit storage
setBoost(float) - Method in class org.apache.lucene.document.AbstractField
Sets the boost factor hits on this field.
setBoost(float) - Method in class org.apache.lucene.document.Document
Sets a boost factor for hits on any field of this document.
setBoost(float) - Method in interface org.apache.lucene.document.Fieldable
Sets the boost factor hits on this field.
setBoost(float) - Method in class org.apache.lucene.index.FieldInvertState
 
setBoost(float) - Method in class org.apache.lucene.search.Query
Sets the boost for this query clause to b.
setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.ByteComparator
 
setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.DocComparator
 
setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.DoubleComparator
 
setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.FloatComparator
 
setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.IntComparator
 
setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.LongComparator
 
setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
 
setBottom(int) - Method in class org.apache.lucene.search.FieldComparator
Set the bottom slot, ie the "weakest" (sorted last) entry in the queue.
setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.ShortComparator
 
setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.StringComparatorLocale
 
setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.StringOrdValComparator
 
setBottom(int) - Method in class org.apache.lucene.search.FieldComparator.StringValComparator
 
setBufferSize(int) - Method in class org.apache.lucene.store.BufferedIndexInput
Change the buffer size used by this IndexInput
setBytesRef(BytesRef, int) - Method in class org.apache.lucene.util.ByteBlockPool
 
setCacheSize(int) - Method in class org.apache.lucene.search.FilterManager
Deprecated. Sets the max size that cache should reach before it is cleaned up
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.
setCleanThreadSleepTime(long) - Method in class org.apache.lucene.search.FilterManager
Deprecated. Sets the cache cleaning frequency in milliseconds.
setCurrentLabel(int) - Method in class org.apache.lucene.util.fst.BytesRefFSTEnum
 
setCurrentLabel(int) - Method in class org.apache.lucene.util.fst.IntsRefFSTEnum
 
setData(byte[]) - Method in class org.apache.lucene.index.Payload
Sets this payloads data.
setData(byte[], int, int) - Method in class org.apache.lucene.index.Payload
Sets this payloads data.
setDateResolution(DateTools.Resolution) - Method in class org.apache.lucene.queryParser.QueryParser
Sets the default date resolution used by RangeQueries for fields for which no specific date resolutions has been set.
setDateResolution(String, DateTools.Resolution) - Method in class org.apache.lucene.queryParser.QueryParser
Sets the date resolution used by RangeQueries for a specific field.
setDebugStream(PrintStream) - Method in class org.apache.lucene.queryParser.QueryParserTokenManager
Set debug output.
setDefault(Similarity) - Static method in class org.apache.lucene.search.Similarity
Set the default Similarity implementation used by indexing and search code.
setDefaultFieldSortScoring(boolean, boolean) - Method in class org.apache.lucene.search.IndexSearcher
By default, no scores are computed when sorting by field (using IndexSearcher.search(Query,Filter,int,Sort)).
setDefaultGenFileRetryCount(int) - Static method in class org.apache.lucene.index.SegmentInfos
Advanced: set how many times to try loading the segments.gen file contents to determine current segment generation.
setDefaultGenFileRetryPauseMsec(int) - Static method in class org.apache.lucene.index.SegmentInfos
Advanced: set how many milliseconds to pause in between attempts to load the segments.gen file.
setDefaultGenLookaheadCount(int) - Static method in class org.apache.lucene.index.SegmentInfos
Advanced: set how many times to try incrementing the gen when loading the segments file.
setDefaultInfoStream(PrintStream) - Static method in class org.apache.lucene.index.IndexWriter
If non-null, this will be the default infoStream used by a newly instantiated IndexWriter.
setDefaultOperator(QueryParser.Operator) - Method in class org.apache.lucene.queryParser.QueryParser
Sets the boolean operator of the QueryParser.
setDefaultWriteLockTimeout(long) - Static method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.setDefaultWriteLockTimeout(long) instead
setDefaultWriteLockTimeout(long) - Static method in class org.apache.lucene.index.IndexWriterConfig
Sets the default (for any instance) maximum time to wait for a write lock (in milliseconds).
setDescription(String) - Method in class org.apache.lucene.search.Explanation
Sets the description of this explanation node.
setDiscountOverlaps(boolean) - Method in class org.apache.lucene.search.DefaultSimilarity
Determines whether overlap tokens (Tokens with 0 position increment) are ignored when computing norm.
setDocStoreSegment(String) - Method in class org.apache.lucene.index.SegmentInfo
 
setDocumentNumber(int) - Method in class org.apache.lucene.index.TermVectorMapper
Passes down the index of the document whose term vector is currently being mapped, once for each top level call to a term vector reader.
setDoubleValue(double) - Method in class org.apache.lucene.analysis.NumericTokenStream
Initializes the token stream with the supplied double value.
setDoubleValue(double) - Method in class org.apache.lucene.document.NumericField
Initializes the field with the supplied double value.
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
 
setEnablePositionIncrements(boolean) - Method in class org.apache.lucene.analysis.FilteringTokenFilter
If true, this TokenFilter will preserve positions of the incoming tokens (ie, accumulate and set position increments of the removed tokens).
setEnablePositionIncrements(boolean) - Method in class org.apache.lucene.queryParser.QueryParser
Set to true to enable position increments in result query.
setEndOffset(int) - Method in class org.apache.lucene.analysis.Token
Set the ending offset.
setEndOffset(int) - Method in class org.apache.lucene.index.TermVectorOffsetInfo
 
setEnum(TermEnum) - Method in class org.apache.lucene.search.FilteredTermEnum
use this method to set the actual TermEnum (e.g.
setEstimatedSize(String) - Method in class org.apache.lucene.search.FieldCache.CacheEntry
 
setExpectations(String, int, boolean, boolean) - Method in class org.apache.lucene.index.FieldSortedTermVectorMapper
 
setExpectations(String, int, boolean, boolean) - Method in class org.apache.lucene.index.PositionBasedTermVectorMapper
Callback mechanism used by the TermVectorReader
setExpectations(String, int, boolean, boolean) - Method in class org.apache.lucene.index.SortedTermVectorMapper
 
setExpectations(String, int, boolean, boolean) - Method in class org.apache.lucene.index.TermVectorMapper
Tell the mapper what to expect in regards to field, number of terms, offset and position storage.
setFlags(int) - Method in class org.apache.lucene.analysis.Token
 
setFlags(int) - Method in interface org.apache.lucene.analysis.tokenattributes.FlagsAttribute
 
setFlags(int) - Method in class org.apache.lucene.analysis.tokenattributes.FlagsAttributeImpl
 
setFloatValue(float) - Method in class org.apache.lucene.analysis.NumericTokenStream
Initializes the token stream with the supplied float value.
setFloatValue(float) - Method in class org.apache.lucene.document.NumericField
Initializes the field with the supplied float value.
setFloorSegmentMB(double) - Method in class org.apache.lucene.index.TieredMergePolicy
Segments smaller than this are "rounded up" to this size, ie treated as equal (floor) size for merge selection.
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.
setFormat(int) - Method in class org.apache.lucene.index.SegmentInfos
 
setFreqCurrentDoc() - Method in class org.apache.lucene.search.payloads.PayloadNearQuery.PayloadNearSpanScorer
 
setFreqCurrentDoc() - Method in class org.apache.lucene.search.payloads.PayloadTermQuery.PayloadTermWeight.PayloadTermSpanScorer
 
setFreqCurrentDoc() - Method in class org.apache.lucene.search.spans.SpanScorer
 
setFuzzyMinSim(float) - Method in class org.apache.lucene.queryParser.QueryParser
Set the minimum similarity for fuzzy queries.
setFuzzyPrefixLength(int) - Method in class org.apache.lucene.queryParser.QueryParser
Set the prefix length for fuzzy queries.
setGreedy(boolean) - Method in class org.apache.lucene.search.TimeLimitingCollector
Sets whether this time limited collector is greedy.
setHasVectors(boolean) - Method in class org.apache.lucene.index.SegmentInfo
 
setIndexCommit(IndexCommit) - Method in class org.apache.lucene.index.IndexWriterConfig
Expert: allows to open a certain commit point.
setIndexDeletionPolicy(IndexDeletionPolicy) - Method in class org.apache.lucene.index.IndexWriterConfig
Expert: allows an optional IndexDeletionPolicy implementation to be specified.
setIndexOptions(FieldInfo.IndexOptions) - Method in class org.apache.lucene.document.AbstractField
Expert: If set, omit term freq, and optionally also positions and payloads from postings for this field.
setIndexOptions(FieldInfo.IndexOptions) - Method in interface org.apache.lucene.document.Fieldable
Expert: If set, omit term freq, and optionally positions and payloads from postings for this field.
setIndexWriter(IndexWriter) - Method in class org.apache.lucene.index.MergePolicy
Sets the IndexWriter to use by this merge policy.
setIndexWriter(IndexWriter) - Method in class org.apache.lucene.index.NoMergePolicy
 
setIndexWriter(IndexWriter) - Method in class org.apache.lucene.index.UpgradeIndexMergePolicy
 
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.IndexWriter
If non-null, information about merges, deletes and a message when maxFieldLength is reached will be printed to this.
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) - Method in interface org.apache.lucene.search.FieldCache
If non-null, FieldCacheImpl will warn whenever entries are created that are not sane according to FieldCacheSanityChecker.
setIntValue(int) - Method in class org.apache.lucene.analysis.NumericTokenStream
Initializes the token stream with the supplied int value.
setIntValue(int) - Method in class org.apache.lucene.document.NumericField
Initializes the field with the supplied int value.
setKeyword(boolean) - Method in interface org.apache.lucene.analysis.tokenattributes.KeywordAttribute
Marks the current token as keyword iff set to true.
setKeyword(boolean) - Method in class org.apache.lucene.analysis.tokenattributes.KeywordAttributeImpl
Marks the current token as keyword iff set to true.
setLastModified(long) - Method in class org.apache.lucene.store.RAMFile
 
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
 
setLength(long) - Method in class org.apache.lucene.store.FSDirectory.FSIndexOutput
 
setLength(long) - Method in class org.apache.lucene.store.IndexOutput
Set the file length.
setLength(long) - Method in class org.apache.lucene.store.RAMFile
 
setLength(int) - Method in class org.apache.lucene.util.UnicodeUtil.UTF16Result
 
setLength(int) - Method in class org.apache.lucene.util.UnicodeUtil.UTF8Result
 
setLocale(Locale) - Method in class org.apache.lucene.queryParser.QueryParser
Set locale used by date range parsing.
setLockDir(File) - Method in class org.apache.lucene.store.FSLockFactory
Set the lock directory.
setLockFactory(LockFactory) - Method in class org.apache.lucene.store.Directory
Set the LockFactory that this Directory instance should use for its locking implementation.
setLockFactory(LockFactory) - Method in class org.apache.lucene.store.FSDirectory
 
setLockFactory(LockFactory) - Method in class org.apache.lucene.store.NRTCachingDirectory
 
setLockPrefix(String) - Method in class org.apache.lucene.store.LockFactory
Set the prefix in use for all locks created in this LockFactory.
setLongValue(long) - Method in class org.apache.lucene.analysis.NumericTokenStream
Initializes the token stream with the supplied long value.
setLongValue(long) - Method in class org.apache.lucene.document.NumericField
Initializes the field with the supplied long value.
setLowercaseExpandedTerms(boolean) - Method in class org.apache.lucene.queryParser.QueryParser
Whether terms of wildcard, prefix, fuzzy and range queries are to be automatically lower-cased or not.
setMatch(Boolean) - Method in class org.apache.lucene.search.ComplexExplanation
Sets the match status assigned to this explanation node.
setMaxBufferedDeleteTerms(int) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.setMaxBufferedDeleteTerms(int) instead.
setMaxBufferedDeleteTerms(int) - Method in class org.apache.lucene.index.IndexWriterConfig
Determines the minimal number of delete terms required before the buffered in-memory delete terms are applied and flushed.
setMaxBufferedDocs(int) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.setMaxBufferedDocs(int) instead.
setMaxBufferedDocs(int) - Method in class org.apache.lucene.index.IndexWriterConfig
Determines the minimal number of documents required before the buffered in-memory documents are flushed as a new Segment.
setMaxChunkSize(int) - Method in class org.apache.lucene.store.MMapDirectory
Sets the maximum chunk size (default is Integer.MAX_VALUE for 64 bit JVMs and 256 MiBytes for 32 bit JVMs) used for memory mapping.
setMaxClauseCount(int) - Static method in class org.apache.lucene.search.BooleanQuery
Set the maximum number of clauses permitted per BooleanQuery.
setMaxFieldLength(int) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use LimitTokenCountAnalyzer instead. Note that the behvaior slightly changed - the analyzer limits the number of tokens per token stream created, while this setting limits the total number of tokens to index. This only matters if you index many multi-valued fields though.
setMaxMergeAtOnce(int) - Method in class org.apache.lucene.index.TieredMergePolicy
Maximum number of segments to be merged at a time during "normal" merging.
setMaxMergeAtOnceExplicit(int) - Method in class org.apache.lucene.index.TieredMergePolicy
Maximum number of segments to be merged at a time, during forceMerge or forceMergeDeletes.
setMaxMergeCount(int) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
Sets the max # simultaneous merges that are allowed.
setMaxMergeDocs(int) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use LogMergePolicy.setMaxMergeDocs(int) directly.
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.
setMaxMergeMBForOptimize(double) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
Deprecated. Renamed to LogByteSizeMergePolicy.setMaxMergeMBForForcedMerge(double)
setMaxScore(float) - Method in class org.apache.lucene.search.TopDocs
Sets the maximum score value encountered.
setMaxThreadCount(int) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
Sets the max # simultaneous merge threads that should be running at once.
setMaxThreadStates(int) - Method in class org.apache.lucene.index.IndexWriterConfig
Sets the max number of simultaneous threads that may be indexing documents at once in IndexWriter.
setMaxTokenLength(int) - Method in class org.apache.lucene.analysis.standard.ClassicAnalyzer
Set maximum allowed token length.
setMaxTokenLength(int) - Method in class org.apache.lucene.analysis.standard.ClassicTokenizer
Set the max allowed token length.
setMaxTokenLength(int) - Method in class org.apache.lucene.analysis.standard.StandardAnalyzer
Set maximum allowed token length.
setMaxTokenLength(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
Set the max allowed token length.
setMaxTokenLength(int) - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Set the max allowed token length.
setMergedSegmentWarmer(IndexWriter.IndexReaderWarmer) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.setMergedSegmentWarmer(org.apache.lucene.index.IndexWriter.IndexReaderWarmer) instead.
setMergedSegmentWarmer(IndexWriter.IndexReaderWarmer) - Method in class org.apache.lucene.index.IndexWriterConfig
Set the merged segment warmer.
setMergeFactor(int) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use LogMergePolicy.setMergeFactor(int) directly.
setMergeFactor(int) - Method in class org.apache.lucene.index.LogMergePolicy
Determines how often segment indices are merged by addDocument().
setMergePolicy(MergePolicy) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.setMergePolicy(MergePolicy) instead.
setMergePolicy(MergePolicy) - Method in class org.apache.lucene.index.IndexWriterConfig
Expert: MergePolicy is invoked whenever there are changes to the segments in the index.
setMergeScheduler(MergeScheduler) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.setMergeScheduler(MergeScheduler) instead
setMergeScheduler(MergeScheduler) - Method in class org.apache.lucene.index.IndexWriterConfig
Expert: sets the merge scheduler used by this writer.
setMergeThreadPriority(int) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
Set the base priority that merge threads run at.
setMinimumNumberShouldMatch(int) - Method in class org.apache.lucene.search.BooleanQuery
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.SortField
Set a default sorting value for documents which lacks one
setModifiedUTF8StringsMode() - Method in class org.apache.lucene.store.DataInput
Call this if readString should read characters stored in the old modified UTF8 format (length in java chars and java's modified UTF8 encoding).
setMultiTermRewriteMethod(MultiTermQuery.RewriteMethod) - Method in class org.apache.lucene.queryParser.QueryParser
By default QueryParser uses MultiTermQuery.CONSTANT_SCORE_AUTO_REWRITE_DEFAULT when creating a PrefixQuery, WildcardQuery or RangeQuery.
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.CachingCollector
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.Collector
Called before collecting from each IndexReader.
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.FieldComparator.ByteComparator
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.FieldComparator.DocComparator
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.FieldComparator.DoubleComparator
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.FieldComparator.FloatComparator
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.FieldComparator.IntComparator
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.FieldComparator.LongComparator
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.FieldComparator.NumericComparator
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.FieldComparator
Set a new Reader.
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.FieldComparator.ShortComparator
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.FieldComparator.StringComparatorLocale
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.FieldComparator.StringOrdValComparator
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.FieldComparator.StringValComparator
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.MultiCollector
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.PositiveScoresOnlyCollector
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.TimeLimitingCollector
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.TopScoreDocCollector
 
setNextReader(IndexReader, int) - Method in class org.apache.lucene.search.TotalHitCountCollector
 
setNoCFSRatio(double) - Method in class org.apache.lucene.index.LogMergePolicy
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.TieredMergePolicy
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.
setNorm(int, String, byte) - Method in class org.apache.lucene.index.IndexReader
Expert: Resets the normalization factor for the named field of the named document.
setNorm(int, String, float) - Method in class org.apache.lucene.index.IndexReader
Deprecated. Use IndexReader.setNorm(int, String, byte) instead, encoding the float to byte with your Similarity's Similarity.encodeNormValue(float). This method will be removed in Lucene 4.0
setNumOverlap(int) - Method in class org.apache.lucene.index.FieldInvertState
 
setNumWords(int) - Method in class org.apache.lucene.util.OpenBitSet
Expert: sets the number of longs in the array that are in use
setOccur(BooleanClause.Occur) - Method in class org.apache.lucene.search.BooleanClause
 
setOffset(int, int) - Method in class org.apache.lucene.analysis.Token
Set the starting and ending offset.
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
Set the starting and ending offset.
setOmitNorms(boolean) - Method in class org.apache.lucene.document.AbstractField
Expert: If set, omit normalization factors associated with this indexed field.
setOmitNorms(boolean) - Method in interface org.apache.lucene.document.Fieldable
Expert: If set, omit normalization factors associated with this indexed field.
setOmitTermFreqAndPositions(boolean) - Method in class org.apache.lucene.document.AbstractField
Deprecated. use AbstractField.setIndexOptions(FieldInfo.IndexOptions) instead.
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.
SetOnce.AlreadySetException() - Constructor for exception org.apache.lucene.util.SetOnce.AlreadySetException
 
setOpenMode(IndexWriterConfig.OpenMode) - Method in class org.apache.lucene.index.IndexWriterConfig
Specifies IndexWriterConfig.OpenMode of the index.
setPause(boolean) - Method in class org.apache.lucene.index.MergePolicy.OneMerge
 
setPayload(Payload) - Method in class org.apache.lucene.analysis.Token
Sets this Token's payload.
setPayload(Payload) - Method in interface org.apache.lucene.analysis.tokenattributes.PayloadAttribute
Sets this Token's payload.
setPayload(Payload) - Method in class org.apache.lucene.analysis.tokenattributes.PayloadAttributeImpl
Sets this Token's payload.
setPayloadProcessorProvider(PayloadProcessorProvider) - Method in class org.apache.lucene.index.IndexWriter
Sets the PayloadProcessorProvider to use when merging payloads.
setPhraseSlop(int) - Method in class org.apache.lucene.queryParser.QueryParser
Sets the default slop for phrases.
setPivot(int) - Method in class org.apache.lucene.util.SorterTemplate
Implement this method, that stores the value of slot i as pivot value
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.Token
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
Set the position increment.
setPreviousTokenStream(Object) - Method in class org.apache.lucene.analysis.Analyzer
Used by Analyzers that implement reusableTokenStream to save a TokenStream for later re-use by the same thread.
setQuery(Query) - Method in class org.apache.lucene.search.BooleanClause
 
setRAMBufferSizeMB(double) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.setRAMBufferSizeMB(double) instead.
setRAMBufferSizeMB(double) - Method in class org.apache.lucene.index.IndexWriterConfig
Determines the amount of RAM that may be used for buffering added documents and deletions before they are flushed to the Directory.
setRamUsageEstimator(RamUsageEstimator) - Method in class org.apache.lucene.util.FieldCacheSanityChecker
If set, will be used to estimate size for all CacheEntry objects dealt with.
setRangeCollator(Collator) - Method in class org.apache.lucene.queryParser.QueryParser
Sets the collator used to determine index term inclusion in ranges for RangeQuerys.
setReadChunkSize(int) - Method in class org.apache.lucene.store.FSDirectory
Sets the maximum number of bytes read at once from the underlying file during DataInput.readBytes(byte[], int, int).
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 IndexWriter.getReader().
setReaderTermsIndexDivisor(int) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.setReaderTermsIndexDivisor(int) instead.
setReaderTermsIndexDivisor(int) - Method in class org.apache.lucene.index.IndexWriterConfig
Sets the termsIndexDivisor passed to any readers that IndexWriter opens, for example when applying deletes or creating a near-real-time reader in IndexWriter.getReader().
setReclaimDeletesWeight(double) - Method in class org.apache.lucene.index.TieredMergePolicy
Controls how aggressively merges that reclaim more deletions are favored.
setReplaceInvalidAcronym(boolean) - Method in class org.apache.lucene.analysis.standard.ClassicTokenizer
Deprecated. Remove in 3.X and make true the only valid value See https://issues.apache.org/jira/browse/LUCENE-1068
setReplaceInvalidAcronym(boolean) - Method in class org.apache.lucene.analysis.standard.StandardTokenizer
Deprecated. Remove in 3.X and make true the only valid value See https://issues.apache.org/jira/browse/LUCENE-1068
setResolution(long) - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread
Set the timer resolution.
setRewriteMethod(MultiTermQuery.RewriteMethod) - Method in class org.apache.lucene.search.MultiTermQuery
Sets the rewrite method to be used when executing the query.
setRewriteMethod(SpanMultiTermQueryWrapper.SpanRewriteMethod) - Method in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper
Expert: sets the rewrite method.
setRunningMerge(MergePolicy.OneMerge) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler.MergeThread
 
setScorer(Scorer) - Method in class org.apache.lucene.search.Collector
Called before successive calls to Collector.collect(int).
setScorer(Scorer) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
 
setScorer(Scorer) - Method in class org.apache.lucene.search.FieldComparator
Sets the Scorer to use in case a document's score is needed.
setScorer(Scorer) - Method in class org.apache.lucene.search.MultiCollector
 
setScorer(Scorer) - Method in class org.apache.lucene.search.PositiveScoresOnlyCollector
 
setScorer(Scorer) - Method in class org.apache.lucene.search.TimeLimitingCollector
 
setScorer(Scorer) - Method in class org.apache.lucene.search.TopScoreDocCollector
 
setScorer(Scorer) - Method in class org.apache.lucene.search.TotalHitCountCollector
 
setSegmentsPerTier(double) - Method in class org.apache.lucene.index.TieredMergePolicy
Sets the allowed number of segments per tier.
setSimilarity(Similarity) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.setSimilarity(Similarity) instead
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 Searcher.
setSimilarity(Similarity) - Method in class org.apache.lucene.search.Searcher
Deprecated. Expert: Set the Similarity implementation used by this Searcher.
setSlop(int) - Method in class org.apache.lucene.search.MultiPhraseQuery
Sets the phrase slop for this query.
setSlop(int) - Method in class org.apache.lucene.search.PhraseQuery
Sets the number of other words permitted between words in query phrase.
setSort(SortField) - Method in class org.apache.lucene.search.Sort
Sets the sort to the given criteria.
setSort(SortField...) - Method in class org.apache.lucene.search.Sort
Sets the sort to the given criteria in succession.
setStartOffset(int) - Method in class org.apache.lucene.analysis.Token
Set the starting offset.
setStartOffset(int) - Method in class org.apache.lucene.index.TermVectorOffsetInfo
 
setStoreTermVector(Field.TermVector) - Method in class org.apache.lucene.document.AbstractField
 
setStrict(boolean) - Method in class org.apache.lucene.search.function.CustomScoreQuery
Set the strict mode of this query.
setTermBuffer(char[], int, int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
Deprecated. 
setTermBuffer(String) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
Deprecated. 
setTermBuffer(String, int, int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
Deprecated. 
setTermBuffer(char[], int, int) - Method in interface org.apache.lucene.analysis.tokenattributes.TermAttribute
Deprecated. Copies the contents of buffer, starting at offset for length characters, into the termBuffer array.
setTermBuffer(String) - Method in interface org.apache.lucene.analysis.tokenattributes.TermAttribute
Deprecated. Copies the contents of buffer into the termBuffer array.
setTermBuffer(String, int, int) - Method in interface org.apache.lucene.analysis.tokenattributes.TermAttribute
Deprecated. Copies the contents of buffer, starting at offset and continuing for length characters, into the termBuffer array.
setTermIndexInterval(int) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.setTermIndexInterval(int)
setTermIndexInterval(int) - Method in class org.apache.lucene.index.IndexWriterConfig
Expert: set the interval between indexed terms.
setTermLength(int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
Deprecated. 
setTermLength(int) - Method in interface org.apache.lucene.analysis.tokenattributes.TermAttribute
Deprecated. Set number of valid characters (length of the term) in the termBuffer array.
setTestMode() - Static method in class org.apache.lucene.index.ConcurrentMergeScheduler
Deprecated. this test mode code will be removed in a future release
setThreadPriority(int) - Method in class org.apache.lucene.index.ConcurrentMergeScheduler.MergeThread
 
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.
setType(String) - Method in class org.apache.lucene.analysis.Token
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
Set the lexical type.
setUseCompoundFile(boolean) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use LogMergePolicy.setUseCompoundFile(boolean).
setUseCompoundFile(boolean) - Method in class org.apache.lucene.index.LogMergePolicy
Sets whether compound file format should be used for newly flushed and newly merged segments.
setUseCompoundFile(boolean) - Method in class org.apache.lucene.index.TieredMergePolicy
Sets whether compound file format should be used for newly flushed and newly merged segments.
setUseUnmap(boolean) - Method in class org.apache.lucene.store.MMapDirectory
This method enables the workaround for unmapping the buffers from address space after closing IndexInput, that is mentioned in the bug report.
setValue(V) - Method in class org.apache.lucene.analysis.CharArrayMap.EntryIterator
sets the value associated with the last key returned
setValue(String) - Method in class org.apache.lucene.document.Field
Expert: change the value of this field.
setValue(Reader) - Method in class org.apache.lucene.document.Field
Expert: change the value of this field.
setValue(byte[]) - Method in class org.apache.lucene.document.Field
Expert: change the value of this field.
setValue(byte[], int, int) - Method in class org.apache.lucene.document.Field
Expert: change the value of this field.
setValue(float) - Method in class org.apache.lucene.search.Explanation
Sets the value assigned to this explanation node.
setWriteLockTimeout(long) - Method in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.setWriteLockTimeout(long) instead
setWriteLockTimeout(long) - Method in class org.apache.lucene.index.IndexWriterConfig
Sets the maximum time to wait for a write lock (in milliseconds) for this instance.
shardIndex - Variable in class org.apache.lucene.search.ScoreDoc
Only set by TopDocs.merge(org.apache.lucene.search.Sort, int, org.apache.lucene.search.TopDocs[])
SHIFT_START_INT - Static variable in class org.apache.lucene.util.NumericUtils
Expert: Integers are stored at lower precision by shifting off lower bits.
SHIFT_START_LONG - Static variable in class org.apache.lucene.util.NumericUtils
Expert: Longs are stored at lower precision by shifting off lower bits.
SHORT - Static variable in class org.apache.lucene.search.function.FieldScoreQuery.Type
field values are interpreted as numeric short values.
SHORT - Static variable in class org.apache.lucene.search.SortField
Sort using term values as encoded Shorts.
ShortFieldSource - Class in org.apache.lucene.search.function
Expert: obtains short field values from the FieldCache using getShorts() and makes those values available as other numeric types, casting as needed.
ShortFieldSource(String) - Constructor for class org.apache.lucene.search.function.ShortFieldSource
Create a cached short field source with default string-to-short parser.
ShortFieldSource(String, FieldCache.ShortParser) - Constructor for class org.apache.lucene.search.function.ShortFieldSource
Create a cached short field source with a specific string-to-short parser.
shouldDelete(String) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy.SnapshotCommitPoint
Returns true if this segment can be deleted.
shouldUpgradeSegment(SegmentInfo) - Method in class org.apache.lucene.index.UpgradeIndexMergePolicy
Returns if the given segment should be upgraded.
shrink(short[], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
shrink(int[], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
shrink(long[], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
shrink(byte[], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
shrink(boolean[], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
shrink(char[], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
shrink(int[][], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
shrink(float[][], int) - Static method in class org.apache.lucene.util.ArrayUtil
 
similarity - Variable in class org.apache.lucene.search.BooleanQuery.BooleanWeight
The Similarity implementation.
similarity - Variable in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
The Similarity implementation.
Similarity - Class in org.apache.lucene.search
Expert: Scoring API.
Similarity() - Constructor for class org.apache.lucene.search.Similarity
 
similarity - Variable in class org.apache.lucene.search.spans.SpanWeight
 
SimilarityDelegator - Class in org.apache.lucene.search
Deprecated. this class will be removed in 4.0. Please subclass Similarity or DefaultSimilarity instead.
SimilarityDelegator(Similarity) - Constructor for class org.apache.lucene.search.SimilarityDelegator
Deprecated. Construct a Similarity that delegates all methods to another.
SimpleAnalyzer - Class in org.apache.lucene.analysis
An Analyzer that filters LetterTokenizer with LowerCaseFilter
SimpleAnalyzer(Version) - Constructor for class org.apache.lucene.analysis.SimpleAnalyzer
Creates a new SimpleAnalyzer
SimpleAnalyzer() - Constructor for class org.apache.lucene.analysis.SimpleAnalyzer
Deprecated. use SimpleAnalyzer.SimpleAnalyzer(Version) instead
SimpleFSDirectory - Class in org.apache.lucene.store
A straightforward implementation of FSDirectory using java.io.RandomAccessFile.
SimpleFSDirectory(File, LockFactory) - Constructor for class org.apache.lucene.store.SimpleFSDirectory
Create a new SimpleFSDirectory for the named location.
SimpleFSDirectory(File) - Constructor for class org.apache.lucene.store.SimpleFSDirectory
Create a new SimpleFSDirectory for the named location and NativeFSLockFactory.
SimpleFSDirectory.SimpleFSIndexInput - Class in org.apache.lucene.store
 
SimpleFSDirectory.SimpleFSIndexInput(File, int, int) - Constructor for class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput
Deprecated. please pass resourceDesc
SimpleFSDirectory.SimpleFSIndexInput(String, File, int, int) - Constructor for class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput
 
SimpleFSDirectory.SimpleFSIndexInput.Descriptor - Class in org.apache.lucene.store
 
SimpleFSDirectory.SimpleFSIndexInput.Descriptor(File, String) - Constructor for class org.apache.lucene.store.SimpleFSDirectory.SimpleFSIndexInput.Descriptor
 
SimpleFSLockFactory - Class in org.apache.lucene.store
Implements LockFactory using File.createNewFile().
SimpleFSLockFactory() - Constructor for class org.apache.lucene.store.SimpleFSLockFactory
Create a SimpleFSLockFactory instance, with null (unset) lock directory.
SimpleFSLockFactory(File) - Constructor for class org.apache.lucene.store.SimpleFSLockFactory
Instantiate using the provided directory (as a File instance).
SimpleFSLockFactory(String) - Constructor for class org.apache.lucene.store.SimpleFSLockFactory
Instantiate using the provided directory name (String).
SimpleStringInterner - Class in org.apache.lucene.util
Simple lockless and memory barrier free String intern cache that is guaranteed to return the same String instance as String.intern() does.
SimpleStringInterner(int, int) - Constructor for class org.apache.lucene.util.SimpleStringInterner
 
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
 
SingleTermEnum - Class in org.apache.lucene.search
Subclass of FilteredTermEnum for enumerating a single term.
SingleTermEnum(IndexReader, Term) - Constructor for class org.apache.lucene.search.SingleTermEnum
Creates a new SingleTermEnum.
sink - Variable in class org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents
 
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(SegmentInfo) - Method in class org.apache.lucene.index.LogByteSizeMergePolicy
 
size(SegmentInfo) - Method in class org.apache.lucene.index.LogDocMergePolicy
 
size(SegmentInfo) - Method in class org.apache.lucene.index.LogMergePolicy
 
size() - Method in class org.apache.lucene.index.SegmentInfos
 
size() - Method in interface org.apache.lucene.index.TermFreqVector
 
size() - Method in class org.apache.lucene.search.QueryTermVector
 
size() - Method in class org.apache.lucene.util.BitVector
Returns the number of bits in this vector.
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.MapBackedSet
 
size() - Method in class org.apache.lucene.util.OpenBitSet
Returns the current capacity of this set.
size() - Method in class org.apache.lucene.util.packed.GrowableWriter
 
size() - Method in interface org.apache.lucene.util.packed.PackedInts.Reader
 
size() - Method in class org.apache.lucene.util.packed.PackedInts.ReaderImpl
 
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.ScorerDocQueue
Returns the number of scorers currently stored in the ScorerDocQueue.
size() - Method in class org.apache.lucene.util.SortedVIntList
 
sizeBytes(SegmentInfo) - Method in class org.apache.lucene.index.LogMergePolicy
 
sizeDocs(SegmentInfo) - Method in class org.apache.lucene.index.LogMergePolicy
 
sizeInBytes(boolean) - Method in class org.apache.lucene.index.SegmentInfo
Returns total size in bytes of all of files used by this segment (if includeDocStores is true), or the size of all files except the store files otherwise.
sizeInBytes() - Method in class org.apache.lucene.store.NRTCachingDirectory
Returns how many bytes are being used by the RAMDirectory cache
sizeInBytes - Variable in class org.apache.lucene.store.RAMDirectory
 
sizeInBytes() - Method in class org.apache.lucene.store.RAMDirectory
Return total size in bytes of all files in this directory.
sizeInBytes - Variable in class org.apache.lucene.store.RAMFile
 
sizeInBytes() - Method in class org.apache.lucene.store.RAMOutputStream
Returns byte usage of all buffers.
sizeInBytes() - Method in class org.apache.lucene.util.fst.FST
Returns bytes used to represent the FST
sizeMB - Variable in class org.apache.lucene.index.CheckIndex.Status.SegmentInfoStatus
Net size (MB) of the files referenced by this segment.
skipBytes(int) - Method in class org.apache.lucene.store.ByteArrayDataInput
 
skipChars(int) - Method in class org.apache.lucene.store.IndexInput
Deprecated. this method operates on old "modified utf8" encoded strings
skipInterval - Variable in class org.apache.lucene.index.SegmentWriteState
Expert: The fraction of TermDocs entries stored in skip tables, used to accelerate TermDocs.skipTo(int).
skipTo(int) - Method in class org.apache.lucene.index.AbstractAllTermDocs
 
skipTo(int) - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermDocs
 
skipTo(int) - Method in class org.apache.lucene.index.MultipleTermPositions
 
skipTo(int) - Method in interface org.apache.lucene.index.TermDocs
Skips entries to the first beyond the current whose document number is greater than or equal to target.
skipTo(int) - Method in class org.apache.lucene.search.spans.NearSpansOrdered
 
skipTo(int) - Method in class org.apache.lucene.search.spans.NearSpansUnordered
 
skipTo(int) - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery.PositionCheckSpan
 
skipTo(int) - Method in class org.apache.lucene.search.spans.Spans
Skips to the first match beyond the current, whose document number is greater than or equal to target.
skipTo(int) - Method in class org.apache.lucene.search.spans.TermSpans
 
slop - Variable in class org.apache.lucene.search.spans.SpanNearQuery
 
sloppyFreq(int) - Method in class org.apache.lucene.search.DefaultSimilarity
Implemented as 1 / (distance + 1).
sloppyFreq(int) - Method in class org.apache.lucene.search.Similarity
Computes the amount of a sloppy phrase match, based on an edit distance.
sloppyFreq(int) - Method in class org.apache.lucene.search.SimilarityDelegator
Deprecated.  
slot - Variable in class org.apache.lucene.search.FieldValueHitQueue.Entry
 
SmallFloat - Class in org.apache.lucene.util
Floating point numbers smaller than 32 bits.
SmallFloat() - Constructor for class org.apache.lucene.util.SmallFloat
 
snapshot(String) - Method in class org.apache.lucene.index.PersistentSnapshotDeletionPolicy
Snapshots the last commit using the given ID.
snapshot(String) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
Snapshots the last commit.
SnapshotDeletionPolicy - Class in org.apache.lucene.index
An IndexDeletionPolicy that wraps around 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
 
SnapshotDeletionPolicy(IndexDeletionPolicy, Map<String, String>) - Constructor for class org.apache.lucene.index.SnapshotDeletionPolicy
SnapshotDeletionPolicy wraps another IndexDeletionPolicy to enable flexible snapshotting.
SnapshotDeletionPolicy.SnapshotCommitPoint - Class in org.apache.lucene.index
 
SnapshotDeletionPolicy.SnapshotCommitPoint(IndexCommit) - Constructor for class org.apache.lucene.index.SnapshotDeletionPolicy.SnapshotCommitPoint
 
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
Sorts by the criteria in the given SortField.
Sort(SortField...) - Constructor for class org.apache.lucene.search.Sort
Sorts in succession by the criteria in each SortField.
sort(Comparator<BytesRef>) - Method in class org.apache.lucene.util.BytesRefHash
Returns the values array sorted by the referenced byte values.
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.
SortedTermVectorMapper - Class in org.apache.lucene.index
Store a sorted collection of TermVectorEntrys.
SortedTermVectorMapper(Comparator<TermVectorEntry>) - Constructor for class org.apache.lucene.index.SortedTermVectorMapper
 
SortedTermVectorMapper(boolean, boolean, Comparator<TermVectorEntry>) - Constructor for class org.apache.lucene.index.SortedTermVectorMapper
 
SortedVIntList - Class in org.apache.lucene.util
Stores and iterate on sorted integers in compressed form in RAM.
SortedVIntList(int...) - Constructor for class org.apache.lucene.util.SortedVIntList
Create a SortedVIntList from all elements of an array of integers.
SortedVIntList(int[], int) - Constructor for class org.apache.lucene.util.SortedVIntList
Create a SortedVIntList from an array of integers.
SortedVIntList(BitSet) - Constructor for class org.apache.lucene.util.SortedVIntList
Create a SortedVIntList from a BitSet.
SortedVIntList(DocIdSetIterator) - Constructor for class org.apache.lucene.util.SortedVIntList
Create a SortedVIntList.
SorterTemplate - Class in org.apache.lucene.util
This class was inspired by CGLIB, but provides a better QuickSort algorithm without additional InsertionSort at the end.
SorterTemplate() - Constructor for class org.apache.lucene.util.SorterTemplate
 
SortField - Class in org.apache.lucene.search
Stores information about how to sort documents by terms in an individual field.
SortField(String, int) - 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, int, 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(String, FieldCache.Parser) - Constructor for class org.apache.lucene.search.SortField
Creates a sort by terms in the given field, parsed to numeric values using a custom FieldCache.Parser.
SortField(String, FieldCache.Parser, boolean) - Constructor for class org.apache.lucene.search.SortField
Creates a sort, possibly in reverse, by terms in the given field, parsed to numeric values using a custom FieldCache.Parser.
SortField(String, Locale) - Constructor for class org.apache.lucene.search.SortField
Creates a sort by terms in the given field sorted according to the given locale.
SortField(String, Locale, boolean) - Constructor for class org.apache.lucene.search.SortField
Creates a sort, possibly in reverse, by terms in the given field sorted according to the given locale.
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.
source - Variable in class org.apache.lucene.analysis.ReusableAnalyzerBase.TokenStreamComponents
 
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.).
SOUTH_EAST_ASIAN_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Chars in class \p{Line_Break = Complex_Context} are from South East Asian scripts (Thai, Lao, Myanmar, Khmer, etc.).
SOUTH_EAST_ASIAN_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Chars in class \p{Line_Break = Complex_Context} are from South East Asian scripts (Thai, Lao, Myanmar, Khmer, etc.).
SOUTH_EAST_ASIAN_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Deprecated. use UAX29URLEmailTokenizer.TOKEN_TYPES instead
SOUTH_EAST_ASIAN_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
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 - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
 
SpanFilter - Class in org.apache.lucene.search
Abstract base class providing a mechanism to restrict searches to a subset of an index and also maintains and returns position information.
SpanFilter() - Constructor for class org.apache.lucene.search.SpanFilter
 
SpanFilterResult - Class in org.apache.lucene.search
The results of a SpanQueryFilter.
SpanFilterResult(DocIdSet, List<SpanFilterResult.PositionInfo>) - Constructor for class org.apache.lucene.search.SpanFilterResult
 
SpanFilterResult.PositionInfo - Class in org.apache.lucene.search
 
SpanFilterResult.PositionInfo(int) - Constructor for class org.apache.lucene.search.SpanFilterResult.PositionInfo
 
SpanFilterResult.StartEnd - Class in org.apache.lucene.search
 
SpanFilterResult.StartEnd(int, int) - Constructor for class org.apache.lucene.search.SpanFilterResult.StartEnd
 
SpanFirstQuery - Class in org.apache.lucene.search.spans
Matches spans near the beginning of a field.
SpanFirstQuery(SpanQuery, int) - Constructor for class org.apache.lucene.search.spans.SpanFirstQuery
Construct a SpanFirstQuery matching spans in match whose end position is less than or equal to end.
SpanMultiTermQueryWrapper<Q extends MultiTermQuery> - Class in org.apache.lucene.search.spans
Wraps any MultiTermQuery as a SpanQuery, so it can be nested within other SpanQuery classes.
SpanMultiTermQueryWrapper(Q) - Constructor for class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper
Create a new SpanMultiTermQueryWrapper.
SpanMultiTermQueryWrapper.SpanRewriteMethod - Class in org.apache.lucene.search.spans
Abstract class that defines how the query is rewritten.
SpanMultiTermQueryWrapper.SpanRewriteMethod() - Constructor for class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper.SpanRewriteMethod
 
SpanMultiTermQueryWrapper.TopTermsSpanBooleanQueryRewrite - Class in org.apache.lucene.search.spans
A rewrite method that first translates each term into a SpanTermQuery in a BooleanClause.Occur.SHOULD clause in a BooleanQuery, and keeps the scores as computed by the query.
SpanMultiTermQueryWrapper.TopTermsSpanBooleanQueryRewrite(int) - Constructor for class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper.TopTermsSpanBooleanQueryRewrite
Create a TopTermsSpanBooleanQueryRewrite for at most size terms.
SpanNearPayloadCheckQuery - Class in org.apache.lucene.search.spans
Only return those matches that have a specific payload at the given position.
SpanNearPayloadCheckQuery(SpanNearQuery, Collection<byte[]>) - Constructor for class org.apache.lucene.search.spans.SpanNearPayloadCheckQuery
 
SpanNearQuery - Class in org.apache.lucene.search.spans
Matches spans which are near one another.
SpanNearQuery(SpanQuery[], int, boolean) - Constructor for class org.apache.lucene.search.spans.SpanNearQuery
Construct a SpanNearQuery.
SpanNearQuery(SpanQuery[], int, boolean, boolean) - Constructor for class org.apache.lucene.search.spans.SpanNearQuery
 
SpanNotQuery - Class in org.apache.lucene.search.spans
Removes matches which overlap with another SpanQuery.
SpanNotQuery(SpanQuery, SpanQuery) - Constructor for class org.apache.lucene.search.spans.SpanNotQuery
Construct a SpanNotQuery matching spans from include which have no overlap with spans from exclude.
SpanOrQuery - Class in org.apache.lucene.search.spans
Matches the union of its clauses.
SpanOrQuery(SpanQuery...) - Constructor for class org.apache.lucene.search.spans.SpanOrQuery
Construct a SpanOrQuery merging the provided clauses.
SpanPayloadCheckQuery - Class in org.apache.lucene.search.spans
Only return those matches that have a specific payload at the given position.
SpanPayloadCheckQuery(SpanQuery, Collection<byte[]>) - Constructor for class org.apache.lucene.search.spans.SpanPayloadCheckQuery
 
SpanPositionCheckQuery - Class in org.apache.lucene.search.spans
 
SpanPositionCheckQuery(SpanQuery) - Constructor for class org.apache.lucene.search.spans.SpanPositionCheckQuery
 
SpanPositionCheckQuery.AcceptStatus - Enum in org.apache.lucene.search.spans
Return value if the match should be accepted YES, rejected NO, or rejected and enumeration should advance to the next document NO_AND_ADVANCE.
SpanPositionCheckQuery.PositionCheckSpan - Class in org.apache.lucene.search.spans
 
SpanPositionCheckQuery.PositionCheckSpan(IndexReader) - Constructor for class org.apache.lucene.search.spans.SpanPositionCheckQuery.PositionCheckSpan
 
SpanPositionRangeQuery - Class in org.apache.lucene.search.spans
Checks to see if the SpanPositionCheckQuery.getMatch() lies between a start and end position
SpanPositionRangeQuery(SpanQuery, int, int) - Constructor for class org.apache.lucene.search.spans.SpanPositionRangeQuery
 
SpanQuery - Class in org.apache.lucene.search.spans
Base class for span-based queries.
SpanQuery() - Constructor for class org.apache.lucene.search.spans.SpanQuery
 
SpanQueryFilter - Class in org.apache.lucene.search
Constrains search results to only match those which also match a provided query.
SpanQueryFilter() - Constructor for class org.apache.lucene.search.SpanQueryFilter
 
SpanQueryFilter(SpanQuery) - Constructor for class org.apache.lucene.search.SpanQueryFilter
Constructs a filter which only matches documents matching query.
Spans - Class in org.apache.lucene.search.spans
Expert: an enumeration of span matches.
Spans() - Constructor for class org.apache.lucene.search.spans.Spans
 
spans - Variable in class org.apache.lucene.search.spans.SpanScorer
 
SpanScorer - Class in org.apache.lucene.search.spans
Public for extension only.
SpanScorer(Spans, Weight, Similarity, byte[]) - Constructor for class org.apache.lucene.search.spans.SpanScorer
 
SpanTermQuery - Class in org.apache.lucene.search.spans
Matches spans containing a term.
SpanTermQuery(Term) - Constructor for class org.apache.lucene.search.spans.SpanTermQuery
Construct a SpanTermQuery matching the named term's spans.
SpanWeight - Class in org.apache.lucene.search.spans
Expert-only.
SpanWeight(SpanQuery, Searcher) - Constructor for class org.apache.lucene.search.spans.SpanWeight
 
specialConstructor - Variable in exception org.apache.lucene.queryParser.ParseException
This variable determines which constructor was used to create this object and thereby affects the semantics of the "getMessage" method (see below).
specialToken - Variable in class org.apache.lucene.queryParser.Token
This field is used to access special tokens that occur prior to this token, but after the immediately preceding regular (non-special) token.
splitIntRange(NumericUtils.IntRangeBuilder, int, int, int) - Static method in class org.apache.lucene.util.NumericUtils
Expert: Splits an int range recursively.
splitLongRange(NumericUtils.LongRangeBuilder, int, long, long) - Static method in class org.apache.lucene.util.NumericUtils
Expert: Splits a long range recursively.
staleFiles - Variable in class org.apache.lucene.store.FSDirectory
 
StaleReaderException - Exception in org.apache.lucene.index
This exception is thrown when an IndexReader tries to make changes to the index (via IndexReader.deleteDocument(int), IndexReader.undeleteAll() or IndexReader.setNorm(int, java.lang.String, byte)) but changes have already been committed to the index since this reader was instantiated.
StaleReaderException(String) - Constructor for exception org.apache.lucene.index.StaleReaderException
 
StandardAnalyzer - Class in org.apache.lucene.analysis.standard
Filters StandardTokenizer with StandardFilter, LowerCaseFilter and StopFilter, using a list of English stop words.
StandardAnalyzer(Version, Set<?>) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
Builds an analyzer with the given stop words.
StandardAnalyzer(Version) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
Builds an analyzer with the default stop words (StandardAnalyzer.STOP_WORDS_SET).
StandardAnalyzer(Version, File) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
Builds an analyzer with the stop words from the given file.
StandardAnalyzer(Version, Reader) - Constructor for class org.apache.lucene.analysis.standard.StandardAnalyzer
Builds an analyzer with the stop words from the given reader.
StandardFilter - Class in org.apache.lucene.analysis.standard
Normalizes tokens extracted with StandardTokenizer.
StandardFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.standard.StandardFilter
Deprecated. Use StandardFilter.StandardFilter(Version, TokenStream) instead.
StandardFilter(Version, TokenStream) - Constructor for class org.apache.lucene.analysis.standard.StandardFilter
 
StandardTokenizer - Class in org.apache.lucene.analysis.standard
A grammar-based tokenizer constructed with JFlex.
StandardTokenizer(Version, Reader) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizer
Creates a new instance of the StandardTokenizer.
StandardTokenizer(Version, AttributeSource, Reader) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizer
Creates a new StandardTokenizer with a given AttributeSource.
StandardTokenizer(Version, AttributeSource.AttributeFactory, Reader) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizer
Creates a new StandardTokenizer with a given AttributeSource.AttributeFactory
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

Tokens produced are of the following types: <ALPHANUM>: A sequence of alphabetic and numeric characters <NUM>: A number <SOUTHEAST_ASIAN>: A sequence of characters from South and Southeast Asian languages, including Thai, Lao, Myanmar, and Khmer <IDEOGRAPHIC>: A single CJKV ideographic character <HIRAGANA>: A single hiragana character

StandardTokenizerImpl(Reader) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizerImpl
Creates a new scanner There is also a java.io.InputStream version of this constructor.
StandardTokenizerImpl(InputStream) - Constructor for class org.apache.lucene.analysis.standard.StandardTokenizerImpl
Creates a new scanner.
StandardTokenizerImpl31 - Class in org.apache.lucene.analysis.standard.std31
Deprecated. This class is only for exact backwards compatibility
StandardTokenizerImpl31(Reader) - Constructor for class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Creates a new scanner There is also a java.io.InputStream version of this constructor.
StandardTokenizerImpl31(InputStream) - Constructor for class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Creates a new scanner.
StandardTokenizerInterface - Interface in org.apache.lucene.analysis.standard
 
STAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
start() - Method in class org.apache.lucene.search.spans.NearSpansOrdered
 
start() - Method in class org.apache.lucene.search.spans.NearSpansUnordered
 
start() - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery.PositionCheckSpan
 
start - Variable in class org.apache.lucene.search.spans.SpanPositionRangeQuery
 
start() - Method in class org.apache.lucene.search.spans.Spans
Returns the start position of the current match.
start() - Method in class org.apache.lucene.search.spans.TermSpans
 
startOffset() - Method in class org.apache.lucene.analysis.Token
Returns this Token's starting offset, the position of the first character corresponding to this token in the source text.
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
Returns this Token's starting offset, the position of the first character corresponding to this token in the source text.
startsWith(BytesRef) - Method in class org.apache.lucene.util.BytesRef
 
STOP_WORDS_SET - Static variable in class org.apache.lucene.analysis.standard.ClassicAnalyzer
An unmodifiable set containing some common English words that are usually not useful for searching.
STOP_WORDS_SET - Static variable in class org.apache.lucene.analysis.standard.StandardAnalyzer
An unmodifiable set containing some common English words that are usually not useful for searching.
StopAnalyzer - Class in org.apache.lucene.analysis
Filters LetterTokenizer with LowerCaseFilter and StopFilter.
StopAnalyzer(Version) - Constructor for class org.apache.lucene.analysis.StopAnalyzer
Builds an analyzer which removes words in StopAnalyzer.ENGLISH_STOP_WORDS_SET.
StopAnalyzer(Version, Set<?>) - Constructor for class org.apache.lucene.analysis.StopAnalyzer
Builds an analyzer with the stop words from the given set.
StopAnalyzer(Version, File) - Constructor for class org.apache.lucene.analysis.StopAnalyzer
Builds an analyzer with the stop words from the given file.
StopAnalyzer(Version, Reader) - Constructor for class org.apache.lucene.analysis.StopAnalyzer
Builds an analyzer with the stop words from the given reader.
StopFilter - Class in org.apache.lucene.analysis
Removes stop words from a token stream.
StopFilter(boolean, TokenStream, Set<?>, boolean) - Constructor for class org.apache.lucene.analysis.StopFilter
Deprecated. use StopFilter.StopFilter(Version, TokenStream, Set, boolean) instead
StopFilter(Version, TokenStream, Set<?>, boolean) - Constructor for class org.apache.lucene.analysis.StopFilter
Construct a token stream filtering the given input.
StopFilter(boolean, TokenStream, Set<?>) - Constructor for class org.apache.lucene.analysis.StopFilter
Deprecated. use StopFilter.StopFilter(Version, TokenStream, Set) instead
StopFilter(Version, TokenStream, Set<?>) - Constructor for class org.apache.lucene.analysis.StopFilter
Constructs a filter which removes words from the input TokenStream that are named in the Set.
stopTimer() - Method in class org.apache.lucene.search.TimeLimitingCollector.TimerThread
Stops the timer thread
StopwordAnalyzerBase - Class in org.apache.lucene.analysis
Base class for Analyzers that need to make use of stopword sets.
StopwordAnalyzerBase(Version, Set<?>) - Constructor for class org.apache.lucene.analysis.StopwordAnalyzerBase
Creates a new instance initialized with the given stopword set
StopwordAnalyzerBase(Version) - Constructor for class org.apache.lucene.analysis.StopwordAnalyzerBase
Creates a new Analyzer with an empty stopword set
stopwords - Variable in class org.apache.lucene.analysis.StopwordAnalyzerBase
An immutable stopword set
STORE_INDEX_EXTENSIONS - Static variable in class org.apache.lucene.index.IndexFileNames
 
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).
storeOffsetWithTermVector - Variable in class org.apache.lucene.document.AbstractField
 
storePositionWithTermVector - Variable in class org.apache.lucene.document.AbstractField
 
storeTermVector - Variable in class org.apache.lucene.document.AbstractField
 
STR_SIZE - Static variable in class org.apache.lucene.document.NumberTools
Deprecated. The length of (all) strings returned by NumberTools.longToString(long)
STRING - Static variable in class org.apache.lucene.search.SortField
Sort using term values as Strings.
STRING_INDEX - Static variable in interface org.apache.lucene.search.FieldCache
Indicator for StringIndex values in the cache.
STRING_VAL - Static variable in class org.apache.lucene.search.SortField
Sort using term values as Strings, but comparing by value (using String.compareTo) for all comparisons.
StringHelper - Class in org.apache.lucene.util
Methods for manipulating strings.
StringInterner - Class in org.apache.lucene.util
Subclasses of StringInterner are required to return the same single String object for all equal strings.
StringInterner() - Constructor for class org.apache.lucene.util.StringInterner
 
stringIterator() - Method in class org.apache.lucene.analysis.CharArraySet
Deprecated. Use CharArraySet.iterator(), which returns char[] instances.
stringToDate(String) - Static method in class org.apache.lucene.document.DateField
Deprecated. Converts a string-encoded date into a Date object.
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.
stringToLong(String) - Static method in class org.apache.lucene.document.NumberTools
Deprecated. Converts a String that was returned by NumberTools.longToString(long) back to a long.
stringToTime(String) - Static method in class org.apache.lucene.document.DateField
Deprecated. Converts a string-encoded date into a millisecond time.
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 interface org.apache.lucene.document.Fieldable
The value of the field as a String, or null.
stringValue() - Method in class org.apache.lucene.document.NumericField
Returns the numeric value as a string.
stripSegmentName(String) - Static method in class org.apache.lucene.index.IndexFileNames
Strips the segment file name out of the given one.
strVal(int) - Method in class org.apache.lucene.search.function.DocValues
Return doc value as a string.
subDoc(int) - Method in class org.apache.lucene.search.MultiSearcher
Deprecated. Returns the document number of document n within its sub-index.
subIndex(int, int[]) - Static method in class org.apache.lucene.util.ReaderUtil
Returns index of the searcher/reader for document n in the array used to construct this searcher/reader.
SUBREADER - Static variable in class org.apache.lucene.util.FieldCacheSanityChecker.InsanityType
Indicates an overlap in cache usage on a given field in sub/super readers.
subReader(int, IndexReader) - Static method in class org.apache.lucene.util.ReaderUtil
Returns sub IndexReader that contains the given document id.
subReader(IndexReader, int) - Static method in class org.apache.lucene.util.ReaderUtil
Returns sub-reader subIndex from reader.
subReaders - Variable in class org.apache.lucene.index.MultiReader
 
subReaders - Variable in class org.apache.lucene.search.IndexSearcher
 
subSearcher(int) - Method in class org.apache.lucene.search.MultiSearcher
Deprecated. Returns index of the searcher for document n in the array used to construct this searcher.
subSearchers - Variable in class org.apache.lucene.search.IndexSearcher
 
subSequence(int, int) - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
 
subSequence(int, int) - Method in class org.apache.lucene.util.CharsRef
 
subtract(BytesRef, BytesRef) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
 
subtract(IntsRef, IntsRef) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
 
subtract(Object, Object) - Method in class org.apache.lucene.util.fst.NoOutputs
 
subtract(T, T) - Method in class org.apache.lucene.util.fst.Outputs
Eg subtract("foobar", "foo") -> "bar"
subtract(PairOutputs.Pair<A, B>, PairOutputs.Pair<A, B>) - Method in class org.apache.lucene.util.fst.PairOutputs
 
subtract(Long, Long) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
 
subtract(Object, Object) - Method in class org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs
 
sumOfSquaredWeights() - Method in class org.apache.lucene.search.BooleanQuery.BooleanWeight
 
sumOfSquaredWeights() - Method in class org.apache.lucene.search.ConstantScoreQuery.ConstantWeight
 
sumOfSquaredWeights() - Method in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
Compute the sub of squared weights of us applied to our subqueries.
sumOfSquaredWeights() - Method in class org.apache.lucene.search.spans.SpanWeight
 
sumOfSquaredWeights() - Method in class org.apache.lucene.search.Weight
The sum of squared weights of contained query clauses.
SUN_OS - Static variable in class org.apache.lucene.util.Constants
True iff running on SunOS.
swap(int, int) - Method in class org.apache.lucene.util.SorterTemplate
Implement this method, that swaps slots i and j in your data
SwitchTo(int) - Method in class org.apache.lucene.queryParser.QueryParserTokenManager
Switch to specified lex state.
sync() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
Wait for any running merge threads to finish
sync(String) - Method in class org.apache.lucene.store.Directory
Deprecated. use Directory.sync(Collection) instead. For easy migration you can change your code to call sync(Collections.singleton(name))
sync(Collection<String>) - Method in class org.apache.lucene.store.Directory
Ensure that any writes to these files are moved to stable storage.
sync(String) - Method in class org.apache.lucene.store.FileSwitchDirectory
Deprecated. 
sync(Collection<String>) - Method in class org.apache.lucene.store.FileSwitchDirectory
 
sync(String) - Method in class org.apache.lucene.store.FSDirectory
Deprecated. 
sync(Collection<String>) - Method in class org.apache.lucene.store.FSDirectory
 
sync(Collection<String>) - Method in class org.apache.lucene.store.NRTCachingDirectory
 

T

targetHasArcs(FST.Arc<T>) - Method in class org.apache.lucene.util.fst.FST
 
TeeSinkTokenFilter - Class in org.apache.lucene.analysis
This TokenFilter provides the ability to set aside attribute states that have already been analyzed.
TeeSinkTokenFilter(TokenStream) - Constructor for class org.apache.lucene.analysis.TeeSinkTokenFilter
Instantiates a new TeeSinkTokenFilter.
TeeSinkTokenFilter.SinkFilter - Class in org.apache.lucene.analysis
A filter that decides which AttributeSource states to store in the sink.
TeeSinkTokenFilter.SinkFilter() - Constructor for class org.apache.lucene.analysis.TeeSinkTokenFilter.SinkFilter
 
TeeSinkTokenFilter.SinkTokenStream - Class in org.apache.lucene.analysis
 
term() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
Deprecated. 
term() - Method in interface org.apache.lucene.analysis.tokenattributes.TermAttribute
Deprecated. Returns the Token's term text.
term() - Method in class org.apache.lucene.index.FilterIndexReader.FilterTermEnum
 
Term - Class in org.apache.lucene.index
A Term represents a word from text.
Term(String, String) - Constructor for class org.apache.lucene.index.Term
Constructs a Term with the given field and text.
Term(String) - Constructor for class org.apache.lucene.index.Term
Constructs a Term with the given field and empty text.
term() - Method in class org.apache.lucene.index.TermEnum
Returns the current Term in the enumeration.
Term(String) - Method in class org.apache.lucene.queryParser.QueryParser
 
TERM - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
term() - Method in class org.apache.lucene.search.FilteredTermEnum
Returns the current Term in the enumeration.
term - Variable in class org.apache.lucene.search.FuzzyQuery
 
term - Variable in class org.apache.lucene.search.spans.SpanTermQuery
 
term - Variable in class org.apache.lucene.search.spans.TermSpans
 
term - Variable in class org.apache.lucene.search.WildcardQuery
 
TermAttribute - Interface in org.apache.lucene.analysis.tokenattributes
Deprecated. Use CharTermAttribute instead.
TermAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
Deprecated. This class is not used anymore. The backwards layer in AttributeFactory uses the replacement implementation.
TermAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.TermAttributeImpl
Deprecated.  
termBuffer() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
Deprecated. 
termBuffer() - Method in interface org.apache.lucene.analysis.tokenattributes.TermAttribute
Deprecated. Returns the internal termBuffer character array which you can then directly alter.
termCompare(Term) - Method in class org.apache.lucene.search.FilteredTermEnum
Equality compare on the term
termCompare(Term) - Method in class org.apache.lucene.search.FuzzyTermEnum
The termCompare method in FuzzyTermEnum uses Levenshtein distance to calculate the distance between the given term and the comparing term.
termCompare(Term) - Method in class org.apache.lucene.search.PrefixTermEnum
 
termCompare(Term) - Method in class org.apache.lucene.search.SingleTermEnum
 
termCompare(Term) - Method in class org.apache.lucene.search.TermRangeTermEnum
 
termCompare(Term) - Method in class org.apache.lucene.search.WildcardTermEnum
 
termCount - Variable in class org.apache.lucene.index.CheckIndex.Status.TermIndexStatus
Total term count
termDocs() - Method in class org.apache.lucene.index.FilterIndexReader
 
termDocs(Term) - Method in class org.apache.lucene.index.FilterIndexReader
 
termDocs(Term) - Method in class org.apache.lucene.index.IndexReader
Returns an enumeration of all the documents which contain term.
termDocs() - Method in class org.apache.lucene.index.IndexReader
Returns an unpositioned TermDocs enumerator.
termDocs() - Method in class org.apache.lucene.index.MultiReader
 
termDocs(Term) - Method in class org.apache.lucene.index.MultiReader
 
termDocs(Term) - Method in class org.apache.lucene.index.ParallelReader
 
termDocs() - Method in class org.apache.lucene.index.ParallelReader
 
termDocs(Term) - Method in class org.apache.lucene.index.SegmentReader
 
termDocs() - Method in class org.apache.lucene.index.SegmentReader
 
TermDocs - Interface in org.apache.lucene.index
TermDocs provides an interface for enumerating <document, frequency> pairs for a term.
TermEnum - Class in org.apache.lucene.index
Abstract class for enumerating terms.
TermEnum() - Constructor for class org.apache.lucene.index.TermEnum
 
TermFreqVector - Interface in org.apache.lucene.index
Provides access to stored term vector of a document field.
termIndexInterval - Variable in class org.apache.lucene.index.SegmentWriteState
Expert: The fraction of terms in the "dictionary" which should be stored in RAM.
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).
termLength() - Method in class org.apache.lucene.analysis.tokenattributes.CharTermAttributeImpl
Deprecated. 
termLength() - Method in interface org.apache.lucene.analysis.tokenattributes.TermAttribute
Deprecated. Return number of valid characters (length of the term) in the termBuffer array.
termPositions() - Method in class org.apache.lucene.index.FilterIndexReader
 
termPositions(Term) - Method in class org.apache.lucene.index.IndexReader
Returns an enumeration of all the documents which contain term.
termPositions() - Method in class org.apache.lucene.index.IndexReader
Returns an unpositioned TermPositions enumerator.
termPositions() - Method in class org.apache.lucene.index.MultiReader
 
termPositions(Term) - Method in class org.apache.lucene.index.ParallelReader
 
termPositions() - Method in class org.apache.lucene.index.ParallelReader
 
termPositions() - Method in class org.apache.lucene.index.SegmentReader
 
TermPositions - Interface in org.apache.lucene.index
TermPositions provides an interface for enumerating the <document, frequency, <position>* > tuples for a term.
TermPositionVector - Interface in org.apache.lucene.index
Extends TermFreqVector to provide additional information about positions in which each of the terms is found.
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.
TermRangeFilter - Class in org.apache.lucene.search
A Filter that restricts search results to a range of term values in a given field.
TermRangeFilter(String, String, String, boolean, boolean) - Constructor for class org.apache.lucene.search.TermRangeFilter
 
TermRangeFilter(String, String, String, boolean, boolean, Collator) - Constructor for class org.apache.lucene.search.TermRangeFilter
WARNING: Using this constructor and supplying a non-null value in the collator parameter will cause every single index Term in the Field referenced by lowerTerm and/or upperTerm to be examined.
TermRangeQuery - Class in org.apache.lucene.search
A Query that matches documents within an range of terms.
TermRangeQuery(String, String, String, 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, String, String, boolean, boolean, Collator) - Constructor for class org.apache.lucene.search.TermRangeQuery
Constructs a query selecting all terms greater/equal than lowerTerm but less/equal than upperTerm.
TermRangeTermEnum - Class in org.apache.lucene.search
Subclass of FilteredTermEnum for enumerating all terms that match the specified range parameters.
TermRangeTermEnum(IndexReader, String, String, String, boolean, boolean, Collator) - Constructor for class org.apache.lucene.search.TermRangeTermEnum
Enumerates all terms greater/equal than lowerTerm but less/equal than upperTerm.
terms() - Method in class org.apache.lucene.index.FilterIndexReader
 
terms(Term) - Method in class org.apache.lucene.index.FilterIndexReader
 
terms() - Method in class org.apache.lucene.index.IndexReader
Returns an enumeration of all the terms in the index.
terms(Term) - Method in class org.apache.lucene.index.IndexReader
Returns an enumeration of all terms starting at a given term.
terms() - Method in class org.apache.lucene.index.MultiReader
 
terms(Term) - Method in class org.apache.lucene.index.MultiReader
 
terms() - Method in class org.apache.lucene.index.ParallelReader
 
terms(Term) - Method in class org.apache.lucene.index.ParallelReader
 
terms() - Method in class org.apache.lucene.index.SegmentReader
 
terms(Term) - Method in class org.apache.lucene.index.SegmentReader
 
terms - Variable in class org.apache.lucene.search.spans.SpanWeight
 
TERMS_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of terms file
TERMS_INDEX_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of terms index file
TermSpans - Class in org.apache.lucene.search.spans
Expert: Public for extension only
TermSpans(TermPositions, Term) - Constructor for class org.apache.lucene.search.spans.TermSpans
 
TermVectorEntry - Class in org.apache.lucene.index
Convenience class for holding TermVector information.
TermVectorEntry() - Constructor for class org.apache.lucene.index.TermVectorEntry
 
TermVectorEntry(String, String, int, TermVectorOffsetInfo[], int[]) - Constructor for class org.apache.lucene.index.TermVectorEntry
 
TermVectorEntryFreqSortedComparator - Class in org.apache.lucene.index
Compares TermVectorEntrys first by frequency and then by the term (case-sensitive)
TermVectorEntryFreqSortedComparator() - Constructor for class org.apache.lucene.index.TermVectorEntryFreqSortedComparator
 
TermVectorMapper - Class in org.apache.lucene.index
The TermVectorMapper can be used to map Term Vectors into your own structure instead of the parallel array structure used by IndexReader.getTermFreqVector(int,String).
TermVectorMapper() - Constructor for class org.apache.lucene.index.TermVectorMapper
 
TermVectorMapper(boolean, boolean) - Constructor for class org.apache.lucene.index.TermVectorMapper
 
TermVectorOffsetInfo - Class in org.apache.lucene.index
The TermVectorOffsetInfo class holds information pertaining to a Term in a TermPositionVector's offset information.
TermVectorOffsetInfo() - Constructor for class org.apache.lucene.index.TermVectorOffsetInfo
 
TermVectorOffsetInfo(int, int) - Constructor for class org.apache.lucene.index.TermVectorOffsetInfo
 
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).
text() - Method in class org.apache.lucene.index.Term
Returns the text of this term.
tf(float) - Method in class org.apache.lucene.search.DefaultSimilarity
Implemented as sqrt(freq).
tf(int) - Method in class org.apache.lucene.search.Similarity
Computes a score factor based on a term or phrase's frequency in a document.
tf(float) - Method in class org.apache.lucene.search.Similarity
Computes a score factor based on a term or phrase's frequency in a document.
tf(float) - Method in class org.apache.lucene.search.SimilarityDelegator
Deprecated.  
THREAD_NAME - Static variable in class org.apache.lucene.search.TimeLimitingCollector.TimerThread
 
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
 
TieredMergePolicy.MergeScore - Class in org.apache.lucene.index
 
TieredMergePolicy.MergeScore() - Constructor for class org.apache.lucene.index.TieredMergePolicy.MergeScore
 
TimeLimitingCollector - Class in org.apache.lucene.search
The TimeLimitingCollector is used to timeout search requests that take longer than the maximum allowed search time limit.
TimeLimitingCollector(Collector, Counter, long) - Constructor for class org.apache.lucene.search.TimeLimitingCollector
Create a TimeLimitedCollector wrapper over another Collector with a specified timeout.
TimeLimitingCollector.TimeExceededException - Exception in org.apache.lucene.search
Thrown when elapsed search time exceeds allowed search time.
TimeLimitingCollector.TimerThread - Class in org.apache.lucene.search
 
TimeLimitingCollector.TimerThread(long, Counter) - Constructor for class org.apache.lucene.search.TimeLimitingCollector.TimerThread
 
TimeLimitingCollector.TimerThread(Counter) - Constructor for class org.apache.lucene.search.TimeLimitingCollector.TimerThread
 
timestamp - Variable in class org.apache.lucene.search.FilterManager.FilterItem
Deprecated.  
timeToString(long) - Static method in class org.apache.lucene.document.DateField
Deprecated. Converts a millisecond time to a string suitable for indexing.
timeToString(long, DateTools.Resolution) - Static method in class org.apache.lucene.document.DateTools
Converts a millisecond time to a string suitable for indexing.
toByteArray() - Method in class org.apache.lucene.index.Payload
Allocates a new byte array, copies the payload data into it and returns it.
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.
toHtml() - Method in class org.apache.lucene.search.Explanation
Render an explanation as HTML.
toIndex(boolean, boolean) - Static method in enum org.apache.lucene.document.Field.Index
Get the best representation of the index given the flags.
toIndex(boolean, boolean, boolean) - Static method in enum org.apache.lucene.document.Field.Index
Expert: Get the best representation of the index given the flags.
toIntArray(Collection<Integer>) - Static method in class org.apache.lucene.util.ArrayUtil
 
Token - Class in org.apache.lucene.analysis
A Token is an occurrence of a term from the text of a field.
Token() - Constructor for class org.apache.lucene.analysis.Token
Constructs a Token will null text.
Token(int, int) - Constructor for class org.apache.lucene.analysis.Token
Constructs a Token with null text and start & end offsets.
Token(int, int, String) - Constructor for class org.apache.lucene.analysis.Token
Constructs a Token with null text and start & end offsets plus the Token type.
Token(int, int, int) - Constructor for class org.apache.lucene.analysis.Token
Constructs a Token with null text and start & end offsets plus flags.
Token(String, int, int) - Constructor for class org.apache.lucene.analysis.Token
Constructs a Token with the given term text, and start & end offsets.
Token(String, int, int, String) - Constructor for class org.apache.lucene.analysis.Token
Constructs a Token with the given text, start and end offsets, & type.
Token(String, int, int, int) - Constructor for class org.apache.lucene.analysis.Token
Constructs a Token with the given text, start and end offsets, & type.
Token(char[], int, int, int, int) - Constructor for class org.apache.lucene.analysis.Token
Constructs a Token with the given term buffer (offset & length), start and end offsets
token - Variable in class org.apache.lucene.queryParser.QueryParser
Current token.
Token - Class in org.apache.lucene.queryParser
Describes the input token stream.
Token() - Constructor for class org.apache.lucene.queryParser.Token
No-argument constructor
Token(int) - Constructor for class org.apache.lucene.queryParser.Token
Constructs a new token for the specified Image.
Token(int, String) - Constructor for class org.apache.lucene.queryParser.Token
Constructs a new token for the specified Image and Kind.
Token.TokenAttributeFactory - Class in org.apache.lucene.analysis
Expert: Creates a TokenAttributeFactory returning Token as instance for the basic attributes and for all other attributes calls the given delegate factory.
Token.TokenAttributeFactory(AttributeSource.AttributeFactory) - Constructor for class org.apache.lucene.analysis.Token.TokenAttributeFactory
Expert: Creates an AttributeFactory returning Token as instance for the basic attributes and for all other attributes calls the given delegate factory.
TOKEN_ATTRIBUTE_FACTORY - Static variable in class org.apache.lucene.analysis.Token
Convenience factory that returns Token as implementation for the basic attributes and return the default impl (with "Impl" appended) for all other attributes.
token_source - Variable in class org.apache.lucene.queryParser.QueryParser
Generated Token Manager.
TOKEN_TYPE_FULL_PREC - Static variable in class org.apache.lucene.analysis.NumericTokenStream
The full precision token gets this token type assigned.
TOKEN_TYPE_LOWER_PREC - Static variable in class org.apache.lucene.analysis.NumericTokenStream
The lower precision tokens gets this token type assigned.
TOKEN_TYPES - Static variable in class org.apache.lucene.analysis.standard.ClassicTokenizer
String token types that correspond to token type int constants
TOKEN_TYPES - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizer
String token types that correspond to token type int constants
TOKEN_TYPES - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
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.
tokenImage - Variable in exception org.apache.lucene.queryParser.ParseException
This is a reference to the "tokenImage" array of the generated parser within which the parse error occurred.
tokenImage - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
Literal token values.
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 null input.
Tokenizer(Reader) - Constructor for class org.apache.lucene.analysis.Tokenizer
Construct a token stream processing the given input.
Tokenizer(AttributeSource.AttributeFactory) - Constructor for class org.apache.lucene.analysis.Tokenizer
Construct a tokenizer with null input using the given AttributeFactory.
Tokenizer(AttributeSource.AttributeFactory, Reader) - Constructor for class org.apache.lucene.analysis.Tokenizer
Construct a token stream processing the given input using the given AttributeFactory.
Tokenizer(AttributeSource) - Constructor for class org.apache.lucene.analysis.Tokenizer
Construct a token stream processing the given input using the given AttributeSource.
Tokenizer(AttributeSource, Reader) - Constructor for class org.apache.lucene.analysis.Tokenizer
Construct a token stream processing the given input using the given AttributeSource.
TokenMgrError - Error in org.apache.lucene.queryParser
Token Manager Error.
TokenMgrError() - Constructor for error org.apache.lucene.queryParser.TokenMgrError
No arg constructor.
TokenMgrError(String, int) - Constructor for error org.apache.lucene.queryParser.TokenMgrError
Constructor with message and reason.
TokenMgrError(boolean, int, int, int, String, char, int) - Constructor for error org.apache.lucene.queryParser.TokenMgrError
Full Constructor.
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.Analyzer
Creates a TokenStream which tokenizes all the text in the provided Reader.
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.LimitTokenCountAnalyzer
 
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
 
tokenStream(String, Reader) - Method in class org.apache.lucene.analysis.ReusableAnalyzerBase
This method uses ReusableAnalyzerBase.createComponents(String, Reader) to obtain an instance of ReusableAnalyzerBase.TokenStreamComponents and returns the sink of the components.
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(AttributeSource) - Constructor for class org.apache.lucene.analysis.TokenStream
A TokenStream that uses the same attributes as the supplied one.
TokenStream(AttributeSource.AttributeFactory) - Constructor for class org.apache.lucene.analysis.TokenStream
A TokenStream using the supplied AttributeFactory for creating new Attribute instances.
tokenStream(String, Reader) - Method in class org.apache.lucene.collation.CollationKeyAnalyzer
 
tokenStream - Variable in class org.apache.lucene.document.AbstractField
 
tokenStreamValue() - Method in class org.apache.lucene.document.Field
The TokesStream for this field to be used when indexing, or null.
tokenStreamValue() - Method in interface org.apache.lucene.document.Fieldable
The TokenStream for this field to be used when indexing, or null.
tokenStreamValue() - Method in class org.apache.lucene.document.NumericField
Returns a NumericTokenStream for indexing the numeric value.
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.
top() - Method in class org.apache.lucene.util.PriorityQueue
Returns the least element of the PriorityQueue in constant time.
top() - Method in class org.apache.lucene.util.ScorerDocQueue
Returns the least Scorer of the ScorerDocQueue in constant time.
topDoc() - Method in class org.apache.lucene.util.ScorerDocQueue
Returns document number of the least Scorer of the ScorerDocQueue in constant time.
TopDocs - Class in org.apache.lucene.search
Represents hits returned by Searcher.search(Query,Filter,int) and Searcher.search(Query,int).
TopDocs(int, ScoreDoc[], float) - Constructor for class org.apache.lucene.search.TopDocs
 
topDocs() - Method in class org.apache.lucene.search.TopDocsCollector
Returns the top docs that were collected by this collector.
topDocs(int) - Method in class org.apache.lucene.search.TopDocsCollector
Returns the documents in the rage [start ..
topDocs(int, int) - Method in class org.apache.lucene.search.TopDocsCollector
Returns the documents in the rage [start ..
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.
TopFieldDocs - Class in org.apache.lucene.search
Represents hits returned by Searcher.search(Query,Filter,int,Sort).
TopFieldDocs(int, ScoreDoc[], SortField[], float) - Constructor for class org.apache.lucene.search.TopFieldDocs
Creates one of these objects.
TopLevelQuery(String) - Method in class org.apache.lucene.queryParser.QueryParser
 
topNextAndAdjustElsePop() - Method in class org.apache.lucene.util.ScorerDocQueue
 
topScore() - Method in class org.apache.lucene.util.ScorerDocQueue
 
TopScoreDocCollector - Class in org.apache.lucene.search
A Collector implementation that collects the top-scoring hits, returning them as a TopDocs.
topSkipToAndAdjustElsePop(int) - Method in class org.apache.lucene.util.ScorerDocQueue
 
TopTermsRewrite<Q extends Query> - 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.
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.LimitTokenCountAnalyzer
 
toString() - Method in class org.apache.lucene.analysis.NumericTokenStream
 
toString() - Method in class org.apache.lucene.analysis.PerFieldAnalyzerWrapper
 
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.document.AbstractField
Prints a Field for human consumption.
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.index.ConcurrentMergeScheduler.MergeThread
 
toString() - Method in class org.apache.lucene.index.FilterIndexReader
toString() - Method in class org.apache.lucene.index.IndexReader
toString() - Method in class org.apache.lucene.index.IndexWriter.MaxFieldLength
Deprecated.  
toString() - Method in class org.apache.lucene.index.IndexWriterConfig
 
toString() - Method in class org.apache.lucene.index.LogMergePolicy
 
toString() - Method in class org.apache.lucene.index.NoMergePolicy
 
toString() - Method in class org.apache.lucene.index.ParallelReader
toString() - Method in class org.apache.lucene.index.SegmentInfo
toString(Directory, int) - Method in class org.apache.lucene.index.SegmentInfo
Used for debugging.
toString(Directory) - Method in class org.apache.lucene.index.SegmentInfos
 
toString() - Method in class org.apache.lucene.index.SegmentReader
toString() - Method in class org.apache.lucene.index.SnapshotDeletionPolicy.SnapshotCommitPoint
 
toString() - Method in class org.apache.lucene.index.Term
 
toString() - Method in class org.apache.lucene.index.TermVectorEntry
 
toString() - Method in class org.apache.lucene.index.TieredMergePolicy
 
toString() - Method in class org.apache.lucene.index.UpgradeIndexMergePolicy
 
toString() - Method in class org.apache.lucene.messages.MessageImpl
 
toString() - Method in class org.apache.lucene.queryParser.Token
Returns the image.
toString() - Method in class org.apache.lucene.search.BooleanClause
 
toString(String) - Method in class org.apache.lucene.search.BooleanQuery
Prints a user-readable version of this query.
toString() - Method in class org.apache.lucene.search.CachingSpanFilter
 
toString() - Method in class org.apache.lucene.search.CachingWrapperFilter
 
toString(String) - Method in class org.apache.lucene.search.ConstantScoreQuery
 
toString(String) - Method in class org.apache.lucene.search.DisjunctionMaxQuery
Prettyprint us.
toString() - Method in class org.apache.lucene.search.Explanation
Render an explanation as text.
toString(int) - Method in class org.apache.lucene.search.Explanation
 
toString() - Method in class org.apache.lucene.search.FieldCache.CacheEntry
 
toString() - Method in class org.apache.lucene.search.FieldCacheRangeFilter
 
toString() - Method in class org.apache.lucene.search.FieldDoc
 
toString() - Method in class org.apache.lucene.search.FieldValueHitQueue.Entry
 
toString(String) - Method in class org.apache.lucene.search.FilteredQuery
Prints a user-readable version of this query.
toString(String) - Method in class org.apache.lucene.search.function.CustomScoreQuery
 
toString(int) - Method in class org.apache.lucene.search.function.DocValues
Return a string representation of a doc value, as required for Explanations.
toString() - Method in class org.apache.lucene.search.function.FieldScoreQuery.Type
 
toString() - Method in class org.apache.lucene.search.function.ValueSource
 
toString(String) - Method in class org.apache.lucene.search.function.ValueSourceQuery
 
toString(String) - Method in class org.apache.lucene.search.FuzzyQuery
 
toString() - Method in class org.apache.lucene.search.IndexSearcher
 
toString(String) - Method in class org.apache.lucene.search.MatchAllDocsQuery
 
toString(String) - Method in class org.apache.lucene.search.MultiPhraseQuery
Prints a user-readable version of this query.
toString() - Method in class org.apache.lucene.search.MultiTermQueryWrapperFilter
 
toString(String) - Method in class org.apache.lucene.search.NumericRangeQuery
 
toString(String) - Method in class org.apache.lucene.search.payloads.PayloadNearQuery
 
toString(String) - Method in class org.apache.lucene.search.PhraseQuery
Prints a user-readable version of this query.
toString() - Method in class org.apache.lucene.search.PrefixFilter
Prints a user-readable version of this query.
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() - Method in class org.apache.lucene.search.Query
Prints a query to a string.
toString() - Method in class org.apache.lucene.search.QueryTermVector
 
toString() - Method in class org.apache.lucene.search.QueryWrapperFilter
 
toString() - Method in class org.apache.lucene.search.ScoreDoc
 
toString() - Method in class org.apache.lucene.search.Sort
 
toString() - Method in class org.apache.lucene.search.SortField
 
toString() - Method in class org.apache.lucene.search.SpanQueryFilter
 
toString(String) - Method in class org.apache.lucene.search.spans.FieldMaskingSpanQuery
 
toString() - Method in class org.apache.lucene.search.spans.NearSpansOrdered
 
toString() - Method in class org.apache.lucene.search.spans.NearSpansUnordered
 
toString(String) - Method in class org.apache.lucene.search.spans.SpanFirstQuery
 
toString(String) - Method in class org.apache.lucene.search.spans.SpanMultiTermQueryWrapper
 
toString(String) - Method in class org.apache.lucene.search.spans.SpanNearPayloadCheckQuery
 
toString(String) - Method in class org.apache.lucene.search.spans.SpanNearQuery
 
toString(String) - Method in class org.apache.lucene.search.spans.SpanNotQuery
 
toString(String) - Method in class org.apache.lucene.search.spans.SpanOrQuery
 
toString(String) - Method in class org.apache.lucene.search.spans.SpanPayloadCheckQuery
 
toString() - Method in class org.apache.lucene.search.spans.SpanPositionCheckQuery.PositionCheckSpan
 
toString(String) - Method in class org.apache.lucene.search.spans.SpanPositionRangeQuery
 
toString(String) - Method in class org.apache.lucene.search.spans.SpanTermQuery
 
toString() - Method in class org.apache.lucene.search.spans.TermSpans
 
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() - Method in class org.apache.lucene.store.Directory
 
toString() - Method in class org.apache.lucene.store.FSDirectory
For debug output.
toString() - Method in class org.apache.lucene.store.IndexInput
 
toString() - Method in class org.apache.lucene.store.NRTCachingDirectory
 
toString() - Method in class org.apache.lucene.util.AttributeImpl
Returns a string representation of the object.
toString() - Method in class org.apache.lucene.util.AttributeSource
Returns a string representation of the object.
toString() - Method in class org.apache.lucene.util.BytesRef
Returns hex encoded bytes, eg [0x6c 0x75 0x63 0x65 0x6e 0x65]
toString() - Method in class org.apache.lucene.util.CharsRef
 
toString() - Method in class org.apache.lucene.util.FieldCacheSanityChecker.Insanity
Multi-Line representation of this Insanity object, starting with the Type and Msg, followed by each CacheEntry.toString() on it's own line prefaced by a tab character
toString() - Method in class org.apache.lucene.util.FieldCacheSanityChecker.InsanityType
 
toString() - Method in class org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs.TwoLongs
 
toString() - Method in class org.apache.lucene.util.IntsRef
 
toString() - Method in class org.apache.lucene.util.Parameter
Deprecated.  
ToStringUtils - Class in org.apache.lucene.util
Helper methods to ease implementing Object.toString().
totalBytesSize() - Method in class org.apache.lucene.index.MergePolicy.OneMerge
Returns the total size in bytes of this merge.
totalDocCount - Variable in class org.apache.lucene.index.MergePolicy.OneMerge
 
totalDocCount() - Method in class org.apache.lucene.index.SegmentInfos
Returns sum of all segment's docCounts.
TotalHitCountCollector - Class in org.apache.lucene.search
Just counts the total number of hits.
TotalHitCountCollector() - Constructor for class org.apache.lucene.search.TotalHitCountCollector
 
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.
totalNumDocs() - Method in class org.apache.lucene.index.MergePolicy.OneMerge
Returns the total number of documents that are included with this merge.
toTermVector(boolean, boolean, boolean) - Static method in enum org.apache.lucene.document.Field.TermVector
Get the best representation of a TermVector given the flags.
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.
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.
touchFile(String) - Method in class org.apache.lucene.store.Directory
Deprecated. Lucene never uses this API; it will be removed in 4.0.
touchFile(String) - Method in class org.apache.lucene.store.FileSwitchDirectory
Deprecated. 
touchFile(String) - Method in class org.apache.lucene.store.FSDirectory
Deprecated. Lucene never uses this API; it will be removed in 4.0.
touchFile(String) - Method in class org.apache.lucene.store.NRTCachingDirectory
Deprecated. 
touchFile(String) - Method in class org.apache.lucene.store.RAMDirectory
Deprecated. Lucene never uses this API; it will be removed in 4.0.
trimTrailingZeros() - Method in class org.apache.lucene.util.OpenBitSet
Lowers numWords, the number of words in use, by checking for trailing zero words.
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.
tryLock() - Method in class org.apache.lucene.util.DummyConcurrentLock
 
tryLock(long, TimeUnit) - Method in class org.apache.lucene.util.DummyConcurrentLock
 
TwoPhaseCommit - Interface in org.apache.lucene.util
An interface for implementations that support 2-phase commit.
TwoPhaseCommitTool - Class in org.apache.lucene.util
A utility for executing 2-phase commit on several objects.
TwoPhaseCommitTool() - Constructor for class org.apache.lucene.util.TwoPhaseCommitTool
 
TwoPhaseCommitTool.CommitFailException - Exception in org.apache.lucene.util
Thrown by TwoPhaseCommitTool.execute(TwoPhaseCommit...) when an object fails to commit().
TwoPhaseCommitTool.CommitFailException(Throwable, TwoPhaseCommit) - Constructor for exception org.apache.lucene.util.TwoPhaseCommitTool.CommitFailException
 
TwoPhaseCommitTool.PrepareCommitFailException - Exception in org.apache.lucene.util
Thrown by TwoPhaseCommitTool.execute(TwoPhaseCommit...) when an object fails to prepareCommit().
TwoPhaseCommitTool.PrepareCommitFailException(Throwable, TwoPhaseCommit) - Constructor for exception org.apache.lucene.util.TwoPhaseCommitTool.PrepareCommitFailException
 
TwoPhaseCommitTool.TwoPhaseCommitWrapper - Class in org.apache.lucene.util
A wrapper of a TwoPhaseCommit, which delegates all calls to the wrapped object, passing the specified commitData.
TwoPhaseCommitTool.TwoPhaseCommitWrapper(TwoPhaseCommit, Map<String, String>) - Constructor for class org.apache.lucene.util.TwoPhaseCommitTool.TwoPhaseCommitWrapper
 
type() - Method in class org.apache.lucene.analysis.Token
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
Returns this Token's lexical type.
TypeAttribute - Interface in org.apache.lucene.analysis.tokenattributes
A Token's lexical type.
TypeAttributeImpl - Class in org.apache.lucene.analysis.tokenattributes
A Token's lexical type.
TypeAttributeImpl() - Constructor for class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
 
TypeAttributeImpl(String) - Constructor for class org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
 

U

UAX29URLEmailTokenizer - 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 URLs and email addresses are also tokenized according to the relevant RFCs.
UAX29URLEmailTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Deprecated. use UAX29URLEmailTokenizer.UAX29URLEmailTokenizer(Version, Reader) instead.
UAX29URLEmailTokenizer(InputStream) - Constructor for class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Deprecated. use UAX29URLEmailTokenizer.UAX29URLEmailTokenizer(Version, Reader) instead.
UAX29URLEmailTokenizer(AttributeSource, Reader) - Constructor for class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Deprecated. use UAX29URLEmailTokenizer.UAX29URLEmailTokenizer(Version, AttributeSource, Reader) instead.
UAX29URLEmailTokenizer(AttributeSource.AttributeFactory, Reader) - Constructor for class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Deprecated. use UAX29URLEmailTokenizer.UAX29URLEmailTokenizer(Version, AttributeSource.AttributeFactory, Reader) instead.
UAX29URLEmailTokenizer(Version, Reader) - Constructor for class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Creates a new instance of the UAX29URLEmailTokenizer.
UAX29URLEmailTokenizer(Version, AttributeSource, Reader) - Constructor for class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Creates a new UAX29URLEmailTokenizer with a given AttributeSource.
UAX29URLEmailTokenizer(Version, AttributeSource.AttributeFactory, Reader) - Constructor for class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Creates a new UAX29URLEmailTokenizer with a given AttributeSource.AttributeFactory
UAX29URLEmailTokenizerImpl - 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 URLs and email addresses are also tokenized according to the relevant RFCs.
UAX29URLEmailTokenizerImpl(Reader) - Constructor for class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
Creates a new scanner There is also a java.io.InputStream version of this constructor.
UAX29URLEmailTokenizerImpl(InputStream) - Constructor for class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
Creates a new scanner.
UAX29URLEmailTokenizerImpl31 - Class in org.apache.lucene.analysis.standard.std31
Deprecated. This class is only for exact backwards compatibility
UAX29URLEmailTokenizerImpl31(Reader) - Constructor for class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Creates a new scanner There is also a java.io.InputStream version of this constructor.
UAX29URLEmailTokenizerImpl31(InputStream) - Constructor for class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Creates a new scanner.
undeleteAll() - Method in class org.apache.lucene.index.IndexReader
Undeletes all documents currently marked as deleted in this index.
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("UTF-8") does.
UnicodeUtil.UTF16Result - Class in org.apache.lucene.util
 
UnicodeUtil.UTF16Result() - Constructor for class org.apache.lucene.util.UnicodeUtil.UTF16Result
 
UnicodeUtil.UTF8Result - Class in org.apache.lucene.util
 
UnicodeUtil.UTF8Result() - Constructor for class org.apache.lucene.util.UnicodeUtil.UTF8Result
 
union(OpenBitSet) - Method in class org.apache.lucene.util.OpenBitSet
this = this OR other
unionCount(OpenBitSet, OpenBitSet) - Static method in class org.apache.lucene.util.OpenBitSet
Returns the popcount or cardinality of the union of the two sets.
UNLIMITED - Static variable in class org.apache.lucene.index.IndexWriter.MaxFieldLength
Deprecated. Sets the maximum field length to Integer.MAX_VALUE.
unlock(Directory) - Static method in class org.apache.lucene.index.IndexWriter
Forcibly unlocks the index in the named directory.
unlock() - Method in class org.apache.lucene.util.DummyConcurrentLock
 
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.
updateDocument(Term, Document) - 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.
updateDocument(Term, Document, Analyzer) - 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.
updateDocument(Term, Document, Analyzer) - Method in class org.apache.lucene.search.NRTManager
 
updateDocument(Term, Document) - Method in class org.apache.lucene.search.NRTManager
 
updateDocuments(Term, Collection<Document>) - 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(Term, Collection<Document>, Analyzer) - Method in class org.apache.lucene.index.IndexWriter
Atomically deletes documents matching the provided delTerm and adds a block of documents, analyzed using the provided analyzer, with sequentially assigned document IDs, such that an external reader will see all or none of the documents.
updateDocuments(Term, Collection<Document>, Analyzer) - Method in class org.apache.lucene.search.NRTManager
 
updateDocuments(Term, Collection<Document>) - Method in class org.apache.lucene.search.NRTManager
 
updateMergeThreads() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
Called whenever the running merges have changed, to pause & unpause threads.
updateTop() - Method in class org.apache.lucene.util.PriorityQueue
Should be called when the Object at top changes values.
upgrade() - Method in class org.apache.lucene.index.IndexUpgrader
 
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.
upto - Variable in class org.apache.lucene.search.CachingCollector
 
UpToTwoPositiveIntOutputs - Class in org.apache.lucene.util.fst
Holds one or two longs for each input term.
UpToTwoPositiveIntOutputs.TwoLongs - Class in org.apache.lucene.util.fst
 
UpToTwoPositiveIntOutputs.TwoLongs(long, long) - Constructor for class org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs.TwoLongs
 
URL - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
 
URL_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated.  
URL_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Deprecated. use UAX29URLEmailTokenizer.TOKEN_TYPES instead
URL_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
 
useCompoundFile - Variable in class org.apache.lucene.index.LogMergePolicy
 
useCompoundFile(SegmentInfos, SegmentInfo) - Method in class org.apache.lucene.index.LogMergePolicy
 
useCompoundFile(SegmentInfos, SegmentInfo) - 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, SegmentInfo) - Method in class org.apache.lucene.index.NoMergePolicy
 
useCompoundFile(SegmentInfos, SegmentInfo) - Method in class org.apache.lucene.index.TieredMergePolicy
 
useCompoundFile(SegmentInfos, SegmentInfo) - Method in class org.apache.lucene.index.UpgradeIndexMergePolicy
 
userData - Variable in class org.apache.lucene.index.CheckIndex.Status
Holds the userData of the last commit in the index
UTF16toUTF8(char[], int, UnicodeUtil.UTF8Result) - Static method in class org.apache.lucene.util.UnicodeUtil
Encode characters from a char[] source, starting at offset and stopping when the character 0xffff is seen.
UTF16toUTF8(char[], int, int, UnicodeUtil.UTF8Result) - Static method in class org.apache.lucene.util.UnicodeUtil
Encode characters from a char[] source, starting at offset for length chars.
UTF16toUTF8(String, int, int, UnicodeUtil.UTF8Result) - Static method in class org.apache.lucene.util.UnicodeUtil
Encode characters from this String, starting at offset for length characters.
UTF16toUTF8(CharSequence, int, int, BytesRef) - Static method in class org.apache.lucene.util.UnicodeUtil
Encode characters from this String, starting at offset for length characters.
UTF16toUTF8(char[], int, int, BytesRef) - Static method in class org.apache.lucene.util.UnicodeUtil
Encode characters from a char[] source, starting at offset for length chars.
UTF16toUTF8WithHash(char[], int, int, BytesRef) - Static method in class org.apache.lucene.util.UnicodeUtil
Encode characters from a char[] source, starting at offset for length chars.
utf8ToString() - Method in class org.apache.lucene.util.BytesRef
Interprets stored bytes as UTF8 bytes, returning the resulting string
UTF8toUTF16(byte[], int, int, UnicodeUtil.UTF16Result) - Static method in class org.apache.lucene.util.UnicodeUtil
Convert UTF8 bytes into UTF16 characters.
UTF8toUTF16(byte[], int, int, CharsRef) - Static method in class org.apache.lucene.util.UnicodeUtil
Interprets the given byte array as UTF-8 and converts to UTF-16.
UTF8toUTF16(BytesRef, CharsRef) - Static method in class org.apache.lucene.util.UnicodeUtil
Utility method for UnicodeUtil.UTF8toUTF16(byte[], int, int, CharsRef)
UTF_8 - Static variable in class org.apache.lucene.util.IOUtils
UTF-8 charset string
Util - Class in org.apache.lucene.util.fst
Static helper methods

V

validCounter - Variable in class org.apache.lucene.index.CheckIndex.Status
Whether the SegmentInfos.counter is greater than any of the segments' names.
value(int) - Method in class org.apache.lucene.search.FieldComparator.ByteComparator
 
value(int) - Method in class org.apache.lucene.search.FieldComparator.DocComparator
 
value(int) - Method in class org.apache.lucene.search.FieldComparator.DoubleComparator
 
value(int) - Method in class org.apache.lucene.search.FieldComparator.FloatComparator
 
value(int) - Method in class org.apache.lucene.search.FieldComparator.IntComparator
 
value(int) - Method in class org.apache.lucene.search.FieldComparator.LongComparator
 
value(int) - Method in class org.apache.lucene.search.FieldComparator.RelevanceComparator
 
value(int) - Method in class org.apache.lucene.search.FieldComparator.ShortComparator
 
value(int) - Method in class org.apache.lucene.search.FieldComparator.StringComparatorLocale
 
value(int) - Method in class org.apache.lucene.search.FieldComparator.StringOrdValComparator
 
value(int) - Method in class org.apache.lucene.search.FieldComparator.StringValComparator
 
value(int) - Method in class org.apache.lucene.search.FieldComparator
Return the actual value in the slot.
value - Variable in class org.apache.lucene.search.spans.SpanScorer
 
value - Variable in class org.apache.lucene.search.spans.SpanWeight
 
valueCount - Variable in class org.apache.lucene.util.packed.PackedInts.ReaderImpl
 
valueCount - Variable in class org.apache.lucene.util.packed.PackedInts.Writer
 
VALUEMISMATCH - Static variable in class org.apache.lucene.util.FieldCacheSanityChecker.InsanityType
Indicates entries have the same reader+fieldname but different cached values.
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.Index
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.Field.TermVector
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.document.FieldSelectorResult
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.document.NumericField.DataType
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.index.FieldInfo.IndexOptions
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.index.IndexReader.FieldOption
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.queryParser.QueryParser.Operator
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.CachingWrapperFilter.DeletesMode
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.apache.lucene.search.spans.SpanPositionCheckQuery.AcceptStatus
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.Version
Returns the enum constant of this type with the specified name.
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.Index
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.Field.TermVector
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.FieldSelectorResult
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.NumericField.DataType
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.FieldInfo.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.IndexReader.FieldOption
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.queryParser.QueryParser.Operator
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.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.CachingWrapperFilter.DeletesMode
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.spans.SpanPositionCheckQuery.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.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.Version
Returns an array containing the constants of this enum type, in the order they are declared.
ValueSource - Class in org.apache.lucene.search.function
Expert: source of values for basic function queries.
ValueSource() - Constructor for class org.apache.lucene.search.function.ValueSource
 
ValueSourceQuery - Class in org.apache.lucene.search.function
Expert: A Query that sets the scores of document to the values obtained from a ValueSource.
ValueSourceQuery(ValueSource) - Constructor for class org.apache.lucene.search.function.ValueSourceQuery
Create a value source query
VECTOR_EXTENSIONS - Static variable in class org.apache.lucene.index.IndexFileNames
File extensions for term vector support
VECTORS_DOCUMENTS_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of vectors documents file
VECTORS_FIELDS_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of vectors fields file
VECTORS_INDEX_EXTENSION - Static variable in class org.apache.lucene.index.IndexFileNames
Extension of vectors index file
verbose() - Method in class org.apache.lucene.index.ConcurrentMergeScheduler
Returns true if verbosing is enabled.
verbose() - Method in class org.apache.lucene.index.IndexWriter
Returns true if verbosing is enabled (i.e., infoStream != null).
verbose() - Method in class org.apache.lucene.index.LogMergePolicy
 
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(byte, LockFactory, String, int) - Constructor for class org.apache.lucene.store.VerifyingLockFactory
 
Version - Enum in org.apache.lucene.util
Use by certain classes to match version compatibility across releases of Lucene.
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.
visitOptional(P, C, S) - Method in class org.apache.lucene.search.Scorer.ScorerVisitor
Invoked for all optional scorer
visitProhibited(P, C, S) - Method in class org.apache.lucene.search.Scorer.ScorerVisitor
Invoked for all prohibited scorer
visitRequired(P, C, S) - Method in class org.apache.lucene.search.Scorer.ScorerVisitor
Invoked for all required scorer
visitScorers(Scorer.ScorerVisitor<Query, Query, Scorer>) - Method in class org.apache.lucene.search.Scorer
Expert: call this to gather details for all sub-scorers for this query.
visitSubScorers(Query, BooleanClause.Occur, Scorer.ScorerVisitor<Query, Query, Scorer>) - Method in class org.apache.lucene.search.Scorer
Scorer subclasses should implement this method if the subclass itself contains multiple scorers to support gathering details for sub-scorers via Scorer.ScorerVisitor

W

waitForGeneration(long, boolean) - Method in class org.apache.lucene.search.NRTManager
Waits for a given SearcherManager target generation to be available via NRTManager.getSearcherManager(boolean).
waitForGeneration(long, boolean, long, TimeUnit) - Method in class org.apache.lucene.search.NRTManager
Waits for a given SearcherManager target generation to be available via NRTManager.getSearcherManager(boolean).
waitForMerges() - Method in class org.apache.lucene.index.IndexWriter
Wait for any currently outstanding merges to finish.
waiting(boolean, long) - Method in interface org.apache.lucene.search.NRTManager.WaitingListener
 
waiting(boolean, long) - Method in class org.apache.lucene.search.NRTManagerReopenThread
 
warm(IndexReader) - Method in class org.apache.lucene.index.IndexWriter.IndexReaderWarmer
 
warm(IndexSearcher) - Method in interface org.apache.lucene.search.SearcherWarmer
 
weight(Searcher) - Method in class org.apache.lucene.search.Query
Deprecated. never ever use this method in Weight implementations. Subclasses of Query should use Query.createWeight(org.apache.lucene.search.Searcher), instead.
weight - Variable in class org.apache.lucene.search.Scorer
 
Weight - Class in org.apache.lucene.search
Expert: Calculate query weights and build query scorers.
Weight() - Constructor for class org.apache.lucene.search.Weight
 
weights - Variable in class org.apache.lucene.search.BooleanQuery.BooleanWeight
 
weights - Variable in class org.apache.lucene.search.DisjunctionMaxQuery.DisjunctionMaxWeight
The Weights for our subqueries, in 1-1 correspondence with disjuncts
WhitespaceAnalyzer - Class in org.apache.lucene.analysis
An Analyzer that uses WhitespaceTokenizer.
WhitespaceAnalyzer(Version) - Constructor for class org.apache.lucene.analysis.WhitespaceAnalyzer
Creates a new WhitespaceAnalyzer
WhitespaceAnalyzer() - Constructor for class org.apache.lucene.analysis.WhitespaceAnalyzer
Deprecated. use WhitespaceAnalyzer.WhitespaceAnalyzer(Version) instead
WhitespaceTokenizer - Class in org.apache.lucene.analysis
A WhitespaceTokenizer is a tokenizer that divides text at whitespace.
WhitespaceTokenizer(Version, Reader) - Constructor for class org.apache.lucene.analysis.WhitespaceTokenizer
Construct a new WhitespaceTokenizer.
WhitespaceTokenizer(Version, AttributeSource, Reader) - Constructor for class org.apache.lucene.analysis.WhitespaceTokenizer
Construct a new WhitespaceTokenizer using a given AttributeSource.
WhitespaceTokenizer(Version, AttributeSource.AttributeFactory, Reader) - Constructor for class org.apache.lucene.analysis.WhitespaceTokenizer
Construct a new WhitespaceTokenizer using a given AttributeSource.AttributeFactory.
WhitespaceTokenizer(Reader) - Constructor for class org.apache.lucene.analysis.WhitespaceTokenizer
Deprecated. use WhitespaceTokenizer.WhitespaceTokenizer(Version, Reader) instead. This will be removed in Lucene 4.0.
WhitespaceTokenizer(AttributeSource, Reader) - Constructor for class org.apache.lucene.analysis.WhitespaceTokenizer
Deprecated. use WhitespaceTokenizer.WhitespaceTokenizer(Version, AttributeSource, Reader) instead. This will be removed in Lucene 4.0.
WhitespaceTokenizer(AttributeSource.AttributeFactory, Reader) - Constructor for class org.apache.lucene.analysis.WhitespaceTokenizer
Deprecated. use WhitespaceTokenizer.WhitespaceTokenizer(Version, AttributeSource.AttributeFactory, Reader) instead. This will be removed in Lucene 4.0.
WILDCARD_CHAR - Static variable in class org.apache.lucene.search.WildcardTermEnum
 
WILDCARD_STRING - Static variable in class org.apache.lucene.search.WildcardTermEnum
String equality with support for wildcards
wildcardEquals(String, int, String, int) - Static method in class org.apache.lucene.search.WildcardTermEnum
Determines if a word matches a wildcard pattern.
WildcardQuery - Class in org.apache.lucene.search
Implements the wildcard search query.
WildcardQuery(Term) - Constructor for class org.apache.lucene.search.WildcardQuery
 
WildcardTermEnum - Class in org.apache.lucene.search
Subclass of FilteredTermEnum for enumerating all terms that match the specified wildcard filter term.
WildcardTermEnum(IndexReader, Term) - Constructor for class org.apache.lucene.search.WildcardTermEnum
Creates a new WildcardTermEnum.
WILDTERM - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
WINDOWS - Static variable in class org.apache.lucene.util.Constants
True iff running on Windows.
withOffsets() - Method in enum org.apache.lucene.document.Field.TermVector
 
withPositions() - Method in enum org.apache.lucene.document.Field.TermVector
 
wlen - Variable in class org.apache.lucene.util.OpenBitSet
 
WORD_TYPE - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
Alphanumeric sequences
WORD_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Alphanumeric sequences
WORD_TYPE - Static variable in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Alphanumeric sequences
WORD_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizer
Deprecated. use UAX29URLEmailTokenizer.TOKEN_TYPES instead
WORD_TYPE - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
Alphanumeric sequences
WordlistLoader - Class in org.apache.lucene.analysis
Loader for text files that represent a list of stopwords.
WordlistLoader() - Constructor for class org.apache.lucene.analysis.WordlistLoader
 
wrap(Collector...) - Static method in class org.apache.lucene.search.MultiCollector
Wraps a list of Collectors with a MultiCollector.
wrapCommits(List<? extends IndexCommit>) - Method in class org.apache.lucene.index.SnapshotDeletionPolicy
 
write(Directory, String) - Method in class org.apache.lucene.util.BitVector
Writes this vector to the file name in Directory d, in a format that can be read by the constructor BitVector.BitVector(Directory, String).
write(BytesRef, DataOutput) - Method in class org.apache.lucene.util.fst.ByteSequenceOutputs
 
write(IntsRef, DataOutput) - Method in class org.apache.lucene.util.fst.IntSequenceOutputs
 
write(Object, DataOutput) - Method in class org.apache.lucene.util.fst.NoOutputs
 
write(T, DataOutput) - Method in class org.apache.lucene.util.fst.Outputs
 
write(PairOutputs.Pair<A, B>, DataOutput) - Method in class org.apache.lucene.util.fst.PairOutputs
 
write(Long, DataOutput) - Method in class org.apache.lucene.util.fst.PositiveIntOutputs
 
write(Object, DataOutput) - Method in class org.apache.lucene.util.fst.UpToTwoPositiveIntOutputs
 
WRITE_LOCK_NAME - Static variable in class org.apache.lucene.index.IndexWriter
Name of the write lock in the index.
WRITE_LOCK_TIMEOUT - Static variable in class org.apache.lucene.index.IndexWriter
Deprecated. use IndexWriterConfig.WRITE_LOCK_TIMEOUT instead
WRITE_LOCK_TIMEOUT - Static variable in class org.apache.lucene.index.IndexWriterConfig
Default value for the write lock timeout (1,000 ms).
writeByte(byte) - Method in class org.apache.lucene.store.BufferedIndexOutput
Writes a single byte.
writeByte(byte) - Method in class org.apache.lucene.store.ByteArrayDataOutput
 
writeByte(byte) - Method in class org.apache.lucene.store.ChecksumIndexOutput
 
writeByte(byte) - Method in class org.apache.lucene.store.DataOutput
Writes a single byte.
writeByte(byte) - Method in class org.apache.lucene.store.OutputStreamDataOutput
 
writeByte(byte) - Method in class org.apache.lucene.store.RAMOutputStream
 
writeByte(byte) - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataOutput
 
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.BufferedIndexOutput
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.ChecksumIndexOutput
 
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.DataOutput
Writes an array of bytes.
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.OutputStreamDataOutput
 
writeBytes(byte[], int, int) - Method in class org.apache.lucene.store.RAMOutputStream
 
writeBytes(byte[], int, int) - Method in class org.apache.lucene.util.PagedBytes.PagedBytesDataOutput
 
writeChars(String, int, int) - Method in class org.apache.lucene.store.DataOutput
Deprecated. -- please pre-convert to utf8 bytes instead or use DataOutput.writeString(java.lang.String)
writeChars(char[], int, int) - Method in class org.apache.lucene.store.DataOutput
Deprecated. -- please pre-convert to utf8 bytes instead or use DataOutput.writeString(java.lang.String)
writeHeader(DataOutput, String, int) - Static method in class org.apache.lucene.util.CodecUtil
 
writeInt(int) - Method in class org.apache.lucene.store.DataOutput
Writes an int as four bytes.
writeLong(long) - Method in class org.apache.lucene.store.DataOutput
Writes a long as eight bytes.
writePool(DataOutput) - Method in class org.apache.lucene.util.ByteBlockPool
Writes the pools content to the given DataOutput
writer - Variable in class org.apache.lucene.index.ConcurrentMergeScheduler
 
writer - Variable in class org.apache.lucene.index.MergePolicy
 
writeString(String) - Method in class org.apache.lucene.store.DataOutput
Writes a string.
writeStringStringMap(Map<String, String>) - Method in class org.apache.lucene.store.DataOutput
 
writeTo(IndexOutput) - Method in class org.apache.lucene.store.RAMOutputStream
Copy the current contents of this buffer to the named output.
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.

X

xor(OpenBitSet) - Method in class org.apache.lucene.util.OpenBitSet
this = this XOR other
xorCount(OpenBitSet, OpenBitSet) - Static method in class org.apache.lucene.util.OpenBitSet
Returns the popcount or cardinality of the exclusive-or of the two sets.

Y

yybegin(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
Enters a new lexical state
yybegin(int) - Method in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Enters a new lexical state
yybegin(int) - Method in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Enters a new lexical state
yybegin(int) - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
Enters a new lexical state
yychar() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
 
yychar() - Method in interface org.apache.lucene.analysis.standard.StandardTokenizerInterface
Returns the current position.
yychar() - Method in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated.  
yychar() - Method in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated.  
yychar() - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
 
yycharat(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
Returns the character at position pos from the matched text.
yycharat(int) - Method in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Returns the character at position pos from the matched text.
yycharat(int) - Method in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Returns the character at position pos from the matched text.
yycharat(int) - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
Returns the character at position pos from the matched text.
yyclose() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
Closes the input stream.
yyclose() - Method in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Closes the input stream.
yyclose() - Method in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Closes the input stream.
yyclose() - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
Closes the input stream.
YYEOF - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
This character denotes the end of file
YYEOF - Static variable in interface org.apache.lucene.analysis.standard.StandardTokenizerInterface
This character denotes the end of file
YYEOF - Static variable in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. This character denotes the end of file
YYEOF - Static variable in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. This character denotes the end of file
YYEOF - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
This character denotes the end of file
YYINITIAL - Static variable in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
lexical states
YYINITIAL - Static variable in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. lexical states
YYINITIAL - Static variable in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. lexical states
YYINITIAL - Static variable in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
lexical states
yylength() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
Returns the length of the matched text region.
yylength() - Method in interface org.apache.lucene.analysis.standard.StandardTokenizerInterface
Returns the length of the matched text region.
yylength() - Method in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Returns the length of the matched text region.
yylength() - Method in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Returns the length of the matched text region.
yylength() - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
Returns the length of the matched text region.
yypushback(int) - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
Pushes the specified amount of characters back into the input stream.
yypushback(int) - Method in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Pushes the specified amount of characters back into the input stream.
yypushback(int) - Method in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Pushes the specified amount of characters back into the input stream.
yypushback(int) - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
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.
yyreset(Reader) - Method in interface org.apache.lucene.analysis.standard.StandardTokenizerInterface
Resets the scanner to read from a new input stream.
yyreset(Reader) - Method in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Resets the scanner to read from a new input stream.
yyreset(Reader) - Method in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Resets the scanner to read from a new input stream.
yyreset(Reader) - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
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.
yystate() - Method in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Returns the current lexical state.
yystate() - Method in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Returns the current lexical state.
yystate() - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
Returns the current lexical state.
yytext() - Method in class org.apache.lucene.analysis.standard.StandardTokenizerImpl
Returns the text matched by the current regular expression.
yytext() - Method in class org.apache.lucene.analysis.standard.std31.StandardTokenizerImpl31
Deprecated. Returns the text matched by the current regular expression.
yytext() - Method in class org.apache.lucene.analysis.standard.std31.UAX29URLEmailTokenizerImpl31
Deprecated. Returns the text matched by the current regular expression.
yytext() - Method in class org.apache.lucene.analysis.standard.UAX29URLEmailTokenizerImpl
Returns the text matched by the current regular expression.

_

_ESCAPED_CHAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
_innerIter - Variable in class org.apache.lucene.search.FilteredDocIdSetIterator
 
_NUM_CHAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
_QUOTED_CHAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
_TERM_CHAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
_TERM_START_CHAR - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.
_WHITESPACE - Static variable in interface org.apache.lucene.queryParser.QueryParserConstants
RegularExpression Id.

A B C D E F G H I J K L M N O P Q R S T U V W X Y _

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