Uses of Class
org.apache.lucene.util.hnsw.OnHeapHnswGraph

Packages that use OnHeapHnswGraph

Package	Description
org.apache.lucene.analysis.synonym.word2vec	Analysis components for Synonyms using Word2Vec model.
org.apache.lucene.codecs.lucene99	Lucene 9.9 file format.
org.apache.lucene.util.hnsw	Navigable Small-World graph, nominally Hierarchical but currently only has a single layer.

Uses of OnHeapHnswGraph in org.apache.lucene.analysis.synonym.word2vec

Fields in org.apache.lucene.analysis.synonym.word2vec declared as OnHeapHnswGraph

Modifier and Type	Field	Description
private final OnHeapHnswGraph	Word2VecSynonymProvider.hnswGraph

Uses of OnHeapHnswGraph in org.apache.lucene.codecs.lucene99

Methods in org.apache.lucene.codecs.lucene99 that return OnHeapHnswGraph

Modifier and Type	Method	Description
(package private) OnHeapHnswGraph	Lucene99HnswVectorsWriter.FieldWriter.getGraph()

Methods in org.apache.lucene.codecs.lucene99 with parameters of type OnHeapHnswGraph

Modifier and Type	Method	Description
private HnswGraph	Lucene99HnswVectorsWriter.reconstructAndWriteGraph(OnHeapHnswGraph graph, int[] newToOldMap, int[] oldToNewMap, int[][] levelNodeOffsets)	Reconstructs the graph given the old and new node ids.
private int[][]	Lucene99HnswVectorsWriter.writeGraph(OnHeapHnswGraph graph)

Uses of OnHeapHnswGraph in org.apache.lucene.util.hnsw

Fields in org.apache.lucene.util.hnsw declared as OnHeapHnswGraph

Modifier and Type	Field	Description
protected final OnHeapHnswGraph	HnswGraphBuilder.hnsw

Methods in org.apache.lucene.util.hnsw that return OnHeapHnswGraph

Modifier and Type	Method	Description
OnHeapHnswGraph	HnswBuilder.build(int maxOrd)	Adds all nodes to the graph up to the provided maxOrd.
OnHeapHnswGraph	HnswConcurrentMergeBuilder.build(int maxOrd)
OnHeapHnswGraph	HnswGraphBuilder.build(int maxOrd)
OnHeapHnswGraph	HnswBuilder.getGraph()
OnHeapHnswGraph	HnswConcurrentMergeBuilder.getGraph()
OnHeapHnswGraph	HnswGraphBuilder.getGraph()
static OnHeapHnswGraph	InitializedHnswGraphBuilder.initGraph(int M, HnswGraph initializerGraph, int[] newOrdMap, int totalNumberOfVectors)
OnHeapHnswGraph	HnswGraphMerger.merge(DocIdSetIterator mergedVectorIterator, InfoStream infoStream, int maxOrd)	Merge and produce the on heap graph
OnHeapHnswGraph	IncrementalHnswGraphMerger.merge(DocIdSetIterator mergedVectorIterator, InfoStream infoStream, int maxOrd)

Methods in org.apache.lucene.util.hnsw with parameters of type OnHeapHnswGraph

Modifier and Type	Method	Description
static KnnCollector	HnswGraphSearcher.search(RandomVectorScorer scorer, int topK, OnHeapHnswGraph graph, Bits acceptOrds, int visitedLimit)	Search OnHeapHnswGraph, this method is thread safe.

Constructors in org.apache.lucene.util.hnsw with parameters of type OnHeapHnswGraph

Modifier	Constructor	Description
private	ConcurrentMergeWorker(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, OnHeapHnswGraph hnsw, BitSet initializedNodes, AtomicInteger workProgress)
	HnswConcurrentMergeBuilder(TaskExecutor taskExecutor, int numWorker, RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, OnHeapHnswGraph hnsw, BitSet initializedNodes)
protected	HnswGraphBuilder(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, OnHeapHnswGraph hnsw)
protected	HnswGraphBuilder(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, OnHeapHnswGraph hnsw, HnswGraphSearcher graphSearcher)	Reads all the vectors from vector values, builds a graph connecting them by their dense ordinals, using the given hyperparameter settings, and returns the resulting graph.
	InitializedHnswGraphBuilder(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, OnHeapHnswGraph initializedGraph, BitSet initializedNodes)