Uses of Class
org.apache.lucene.util.BitSet

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.

Uses of BitSet in org.apache.lucene.util

Subclasses of BitSet in org.apache.lucene.util

Modifier and Type	Class	Description
final class	FixedBitSet	BitSet of fixed length (numBits), backed by accessible (FixedBitSet.getBits()) long[], accessed with an int index, implementing Bits and DocIdSet.
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 wrapped BitSet.
static BitSet	BitSet.of(DocIdSetIterator it, int maxDoc)	Build a BitSet from the content of the provided DocIdSetIterator.

Constructors in org.apache.lucene.util with parameters of type BitSet

Modifier	Constructor	Description
	BitDocIdSet(BitSet set)	Same as BitDocIdSet(BitSet, long) but uses the set's approximate cardinality as a cost.
	BitDocIdSet(BitSet set, long cost)	Wrap the given BitSet as a DocIdSet.
	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 final 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

Modifier	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)