Uses of Class
org.apache.lucene.util.BitSet
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Packages that use BitSet Package Description org.apache.lucene.util Some utility classes.org.apache.lucene.util.hnsw Navigable Small-World graph, nominally Hierarchical but currently only has a single layer. -
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Uses of BitSet in org.apache.lucene.util
Subclasses of BitSet in org.apache.lucene.util Modifier and Type Class Description class
FixedBitSet
BitSet of fixed length (numBits), backed by accessible (FixedBitSet.getBits()
) long[], accessed with an int index, implementingBits
andDocIdSet
.class
SparseFixedBitSet
A bit set that only stores longs that have at least one bit which is set.Methods in org.apache.lucene.util that return BitSet Modifier and Type Method Description BitSet
BitDocIdSet. bits()
BitSet
BitSetIterator. getBitSet()
Return the wrappedBitSet
.static BitSet
BitSet. of(DocIdSetIterator it, int maxDoc)
Build aBitSet
from the content of the providedDocIdSetIterator
.Constructors in org.apache.lucene.util with parameters of type BitSet Constructor Description BitDocIdSet(BitSet set)
Same asBitDocIdSet(BitSet, long)
but uses the set'sapproximate cardinality
as a cost.BitDocIdSet(BitSet set, long cost)
BitSetIterator(BitSet bits, long cost)
Sole constructor. -
Uses of BitSet in org.apache.lucene.util.hnsw
Methods in org.apache.lucene.util.hnsw with parameters of type BitSet Modifier and Type Method Description static InitializedHnswGraphBuilder
InitializedHnswGraphBuilder. fromGraph(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, HnswGraph initializerGraph, int[] newOrdMap, BitSet initializedNodes, int totalNumberOfVectors)
Create a new HnswGraphBuilder that is initialized with the provided HnswGraph.protected int[]
IncrementalHnswGraphMerger. getNewOrdMapping(DocIdSetIterator mergedVectorIterator, BitSet initializedNodes)
Creates a new mapping from old ordinals to new ordinals and returns the total number of vectors in the newly merged segment.Constructors in org.apache.lucene.util.hnsw with parameters of type BitSet Constructor Description HnswConcurrentMergeBuilder(TaskExecutor taskExecutor, int numWorker, RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, OnHeapHnswGraph hnsw, BitSet initializedNodes)
HnswGraphSearcher(NeighborQueue candidates, BitSet visited)
Creates a new graph searcher.InitializedHnswGraphBuilder(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, OnHeapHnswGraph initializedGraph, BitSet initializedNodes)
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