Uses of Interface
org.apache.lucene.util.hnsw.RandomVectorScorerSupplier

Packages that use RandomVectorScorerSupplier

Package	Description
org.apache.lucene.codecs.hnsw	HNSW vector helper classes.
org.apache.lucene.codecs.lucene104	Lucene 10.4 file format.
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 RandomVectorScorerSupplier in org.apache.lucene.codecs.hnsw

Classes in org.apache.lucene.codecs.hnsw that implement RandomVectorScorerSupplier

Modifier and Type	Class	Description
static class	ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier	Quantized vector scorer supplier

Methods in org.apache.lucene.codecs.hnsw that return RandomVectorScorerSupplier

Modifier and Type	Method	Description
RandomVectorScorerSupplier	ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier.copy()
RandomVectorScorerSupplier	DefaultFlatVectorScorer.getRandomVectorScorerSupplier(VectorSimilarityFunction similarityFunction, KnnVectorValues vectorValues)
RandomVectorScorerSupplier	FlatVectorsScorer.getRandomVectorScorerSupplier(VectorSimilarityFunction similarityFunction, KnnVectorValues vectorValues)	Returns a RandomVectorScorerSupplier that can be used to score vectors
RandomVectorScorerSupplier	PrefetchableFlatVectorScorer.getRandomVectorScorerSupplier(VectorSimilarityFunction similarityFunction, KnnVectorValues vectorValues)
RandomVectorScorerSupplier	ScalarQuantizedVectorScorer.getRandomVectorScorerSupplier(VectorSimilarityFunction similarityFunction, KnnVectorValues vectorValues)

Uses of RandomVectorScorerSupplier in org.apache.lucene.codecs.lucene104

Methods in org.apache.lucene.codecs.lucene104 that return RandomVectorScorerSupplier

Modifier and Type	Method	Description
RandomVectorScorerSupplier	Lucene104ScalarQuantizedVectorScorer.getRandomVectorScorerSupplier(VectorSimilarityFunction similarityFunction, KnnVectorValues vectorValues)
RandomVectorScorerSupplier	Lucene104ScalarQuantizedVectorScorer.getRandomVectorScorerSupplier(VectorSimilarityFunction similarityFunction, QuantizedByteVectorValues scoringVectors, QuantizedByteVectorValues targetVectors)

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

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

Modifier and Type	Method	Description
RandomVectorScorerSupplier	Lucene99ScalarQuantizedVectorScorer.getRandomVectorScorerSupplier(VectorSimilarityFunction similarityFunction, KnnVectorValues vectorValues)

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

Subinterfaces of RandomVectorScorerSupplier in org.apache.lucene.util.hnsw

Modifier and Type	Interface	Description
interface	CloseableRandomVectorScorerSupplier	A supplier that creates UpdateableRandomVectorScorer from an ordinal.

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

Modifier and Type	Field	Description
protected final RandomVectorScorerSupplier	IncrementalHnswGraphMerger.scorerSupplier

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

Modifier and Type	Method	Description
RandomVectorScorerSupplier	RandomVectorScorerSupplier.copy()	Make a copy of the supplier, which will copy the underlying vectorValues so the copy is safe to be used in other threads.

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

Modifier and Type	Method	Description
static CloseableRandomVectorScorerSupplier	CloseableRandomVectorScorerSupplier.create(RandomVectorScorerSupplier supplier, int totalVectorCount, Closeable onClose)
static HnswGraphBuilder	HnswGraphBuilder.create(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed)
static HnswGraphBuilder	HnswGraphBuilder.create(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, int graphSize)
static InitializedHnswGraphBuilder	InitializedHnswGraphBuilder.fromGraph(RandomVectorScorerSupplier scorerSupplier, int beamWidth, long seed, HnswGraph initializerGraph, int[] newOrdMap, BitSet initializedNodes, int totalNumberOfVectors)	Creates an initialized HNSW graph builder from an existing graph.
static MergingHnswGraphBuilder	MergingHnswGraphBuilder.fromGraphs(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, HnswGraph[] graphs, int[][] ordMaps, int totalNumberOfVectors, BitSet initializedNodes)	Create a new HnswGraphBuilder that is initialized with the provided HnswGraph.
static OnHeapHnswGraph	InitializedHnswGraphBuilder.initGraph(HnswGraph initializerGraph, int[] newOrdMap, int totalNumberOfVectors, int beamWidth, RandomVectorScorerSupplier scorerSupplier)	Convenience method to create a fully initialized on-heap HNSW graph without tracking initialized nodes.

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

Modifier	Constructor	Description
	ConcurrentHnswMerger(FieldInfo fieldInfo, RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, TaskExecutor taskExecutor, int numWorker)
	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, int graphSize)	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.
protected	HnswGraphBuilder(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, OnHeapHnswGraph hnsw)
protected	HnswGraphBuilder(RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth, long seed, OnHeapHnswGraph hnsw, org.apache.lucene.util.hnsw.HnswLock hnswLock, 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.
protected	HnswGraphBuilder(RandomVectorScorerSupplier scorerSupplier, int beamWidth, long seed, OnHeapHnswGraph hnsw)
	IncrementalHnswGraphMerger(FieldInfo fieldInfo, RandomVectorScorerSupplier scorerSupplier, int M, int beamWidth)