All Classes and Interfaces

Class	Description
BigIntegerPoint	An indexed 128-bit BigInteger field.
CandidateSetOrdinalIterator	OrdinalIterator that filters out ordinals from delegate if they are not in the candidate set.
CombinedFieldQuery	A Query that treats multiple fields as a single stream and scores terms as if you had indexed them as a single term in a single field.
CombinedFieldQuery.Builder	A builder for CombinedFieldQuery.
ComparableSupplier<T>	Generates Comparable for provided ordinal.
ComparableUtils	Collection of static methods to provide most common comparables for sandbox faceting.
ComparableUtils.ByAggregatedValueComparable	Used for ComparableUtils.byAggregatedValue(org.apache.lucene.sandbox.facet.recorders.CountFacetRecorder, org.apache.lucene.sandbox.facet.recorders.LongAggregationsFacetRecorder, int) result.
ComparableUtils.ByCountAndLongValueComparable	Used for ComparableUtils.byCount(CountFacetRecorder, LongValueFacetCutter) result.
ComparableUtils.ByCountComparable	Used for ComparableUtils.byCount(org.apache.lucene.sandbox.facet.recorders.CountFacetRecorder) result.
ComparableUtils.ByLongValueComparable	Used for ComparableUtils.byLongValue(org.apache.lucene.sandbox.facet.cutters.LongValueFacetCutter) result.
ComparableUtils.ByOrdinalComparable	Used for ComparableUtils.byOrdinal() result.
CountFacetRecorder	FacetRecorder to count facets.
CoveringQuery	A Query that allows to have a configurable number or required matches per document.
DoublePointMultiRangeBuilder	Builder for multi range queries for DoublePoints
DoubleRangeFacetCutter	FacetCutter for ranges of double values.
FacetCutter	Creates LeafFacetCutter for each leaf.
FacetFieldCollector	Collector that brings together FacetCutter and FacetRecorder to compute facets during collection phase.
FacetFieldCollectorManager<V>	Collector manager for FacetFieldCollector.
FacetRecorder	Record data for each facet of each doc.
FloatPointMultiRangeBuilder	Builder for multi range queries for FloatPoints
FloatPointNearestNeighbor	KNN search on top of N dimensional indexed float points.
FuzzyLikeThisQuery	Fuzzifies ALL terms provided as strings and then picks the best n differentiating terms.
HalfFloatPoint	An indexed half-float field for fast range filters.
IDVersionPostingsFormat	A PostingsFormat optimized for primary-key (ID) fields that also record a version (long) for each ID, delivered as a payload created by IDVersionPostingsFormat.longToBytes(long, org.apache.lucene.util.BytesRef) during indexing.
IDVersionSegmentTermsEnum	Iterates through terms in this field; this class is public so users can cast it to call IDVersionSegmentTermsEnum.seekExact(BytesRef, long) for optimistic-concurrency, and also IDVersionSegmentTermsEnum.getVersion() to get the version of the currently seek'd term.
IntPointMultiRangeBuilder	Builder for multi range queries for IntPoints
KMeans	KMeans clustering algorithm for vectors
KMeans.KmeansInitializationMethod	Kmeans initialization methods
KMeans.Results	Results of KMeans clustering
LabelToOrd	Label to ord mapping interface.
LargeNumHitsTopDocsCollector	Optimized collector for large number of hits.
LatLonBoundingBox	An indexed 2-Dimension Bounding Box field for the Geospatial Lat/Lon Coordinate system
LeafFacetCutter	Interface to be implemented to cut documents into facets for an index segment (leaf).
LeafFacetRecorder	Record data for each facet of each doc of a leaf (segment).
LongAggregationsFacetRecorder	FacetRecorder that computes multiple long aggregations per facet.
LongPointMultiRangeBuilder	Builder for multi range queries for LongPoints
LongRangeFacetCutter	FacetCutter for ranges of long values.
LongValueFacetCutter	FacetCutter and OrdToLabel for distinct long values.
MergeOnFlushMergePolicy	A simple extension to wrap MergePolicy to merge all tiny segments (or at least segments smaller than specified in MergeOnFlushMergePolicy.setSmallSegmentThresholdMB(double) into one segment on commit.
MultiFacetsRecorder	FacetRecorder that contains multiple FacetRecorders.
MultiRangeQuery	Abstract class for range queries involving multiple ranges against physical points such as IntPoints All ranges are logically ORed together
MultiRangeQuery.Builder	A builder for multirange queries.
MultiRangeQuery.RangeClause	Representation of a single clause in a MultiRangeQuery
OrdinalIterator	Iterate over ordinals.
OrdToLabel	Ordinal to label mapping interface.
PayloadSpanCollector	SpanCollector for collecting payloads
PayloadSpanUtil	Experimental class to get set of payloads for most standard Lucene queries.
PhraseWildcardQuery	A generalized version of PhraseQuery, built with one or more MultiTermQuery that provides term expansions for multi-terms (one of the expanded terms must match).
PhraseWildcardQuery.Builder	Builds a PhraseWildcardQuery.
PhraseWildcardQuery.MultiTerm	Phrase term with expansions.
PhraseWildcardQuery.PhraseTerm	All PhraseWildcardQuery.PhraseTerm are light and immutable.
PhraseWildcardQuery.SingleTerm	Phrase term with no expansion.
PhraseWildcardQuery.TermBytesTermState	Holds a pair of term bytes - term state.
PhraseWildcardQuery.TermData	Holds the TermState for all the collected Term, for a specific phrase term, for all segments.
PhraseWildcardQuery.TermsData	Holds the TermState and TermStatistics for all the matched and collected Term, for all phrase terms, for all segments.
PhraseWildcardQuery.TermStats	Accumulates the doc freq and total term freq.
PhraseWildcardQuery.TestCounters	Test counters incremented when assertions are enabled.
ProfilerCollector	This class wraps a Collector and times the execution of: - setScorer() - collect() - doSetNextReader() - needsScores()
ProfilerCollectorManager	Collector manager for ProfilerCollector
ProfilerCollectorResult	Public class for profiled timings of the Collectors used in the search.
QueryProfilerIndexSearcher	An extension of IndexSearcher that records profile information for all queries it executes.
QueryProfilerResult	This class is the internal representation of a profiled Query, corresponding to a single node in the query tree.
QueryProfilerTimingType	This enum breaks down the query into different sections to describe what was timed.
RangeOrdToLabel	OrdToLabel for ranges.
Reducer	Reducer for numeric values.
SampleReader	A reader of vector values that samples a subset of the vectors.
TaxonomyChildrenOrdinalIterator	Facets results selector to get children for selected parent.
TaxonomyFacetsCutter	FacetCutter for facets that use taxonomy side-car index.
TaxonomyOrdLabelBiMap	Map taxonomy labels to ordinals.
TermAutomatonQuery	A proximity query that lets you express an automaton, whose transitions are terms, to match documents.
TokenStreamToTermAutomatonQuery	Consumes a TokenStream and creates an TermAutomatonQuery where the transition labels are tokens from the TermToBytesRefAttribute.
TopnOrdinalIterator<T>	Class that consumes incoming ordinals, sorts them by provided Comparable, and returns first top N ordinals only.
VersionBlockTreeTermsReader	See VersionBlockTreeTermsWriter.
VersionBlockTreeTermsWriter	This is just like Lucene90BlockTreeTermsWriter, except it also stores a version per term, and adds a method to its TermsEnum implementation to seekExact only if the version is >= the specified version.