Uses of Interface
org.apache.lucene.index.RandomAccessVectorValues

Packages that use RandomAccessVectorValues

Package	Description
org.apache.lucene.backward_codecs.lucene90	Lucene 9.0 file format.
org.apache.lucene.backward_codecs.lucene91	Lucene 9.1 file format.
org.apache.lucene.backward_codecs.lucene92	Lucene 9.2 file format.
org.apache.lucene.codecs.lucene94	Lucene 9.3 file format.
org.apache.lucene.codecs.simpletext	Simpletext Codec: writes human readable postings.
org.apache.lucene.index	Code to maintain and access indices.
org.apache.lucene.util.hnsw	Navigable Small-World graph, nominally Hierarchical but currently only has a single layer.

Uses of RandomAccessVectorValues in org.apache.lucene.backward_codecs.lucene90

Classes in org.apache.lucene.backward_codecs.lucene90 that implement RandomAccessVectorValues

Modifier and Type	Class	Description
(package private) static class	Lucene90HnswVectorsReader.OffHeapVectorValues	Read the vector values from the index input.

Fields in org.apache.lucene.backward_codecs.lucene90 declared as RandomAccessVectorValues

Modifier and Type	Field	Description
private RandomAccessVectorValues	Lucene90HnswGraphBuilder.buildVectors
private final RandomAccessVectorValues	Lucene90HnswGraphBuilder.vectorValues

Methods in org.apache.lucene.backward_codecs.lucene90 that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues	Lucene90HnswVectorsReader.OffHeapVectorValues.copy()

Methods in org.apache.lucene.backward_codecs.lucene90 with parameters of type RandomAccessVectorValues

Modifier and Type	Method	Description
Lucene90OnHeapHnswGraph	Lucene90HnswGraphBuilder.build(RandomAccessVectorValues vectors)	Reads all the vectors from two copies of a random access VectorValues.
private boolean	Lucene90HnswGraphBuilder.diversityCheck(float[] candidate, float score, Lucene90NeighborArray neighbors, RandomAccessVectorValues vectorValues)
static NeighborQueue	Lucene90OnHeapHnswGraph.search(float[] query, int topK, int numSeed, RandomAccessVectorValues vectors, VectorSimilarityFunction similarityFunction, HnswGraph graphValues, Bits acceptOrds, int visitedLimit, SplittableRandom random)	Searches for the nearest neighbors of a query vector.

Constructors in org.apache.lucene.backward_codecs.lucene90 with parameters of type RandomAccessVectorValues

Modifier	Constructor	Description
	Lucene90HnswGraphBuilder(RandomAccessVectorValues vectors, VectorSimilarityFunction similarityFunction, int maxConn, int beamWidth, long seed)	Reads all the vectors from a VectorValues, builds a graph connecting them by their dense ordinals, using the given hyperparameter settings, and returns the resulting graph.

Uses of RandomAccessVectorValues in org.apache.lucene.backward_codecs.lucene91

Classes in org.apache.lucene.backward_codecs.lucene91 that implement RandomAccessVectorValues

Modifier and Type	Class	Description
(package private) static class	Lucene91HnswVectorsReader.OffHeapVectorValues	Read the vector values from the index input.

Methods in org.apache.lucene.backward_codecs.lucene91 that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues	Lucene91HnswVectorsReader.OffHeapVectorValues.copy()

Uses of RandomAccessVectorValues in org.apache.lucene.backward_codecs.lucene92

Classes in org.apache.lucene.backward_codecs.lucene92 that implement RandomAccessVectorValues

Modifier and Type	Class	Description
(package private) class	OffHeapVectorValues	Read the vector values from the index input.
(package private) static class	OffHeapVectorValues.DenseOffHeapVectorValues
private static class	OffHeapVectorValues.EmptyOffHeapVectorValues
private static class	OffHeapVectorValues.SparseOffHeapVectorValues

Methods in org.apache.lucene.backward_codecs.lucene92 that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues	OffHeapVectorValues.DenseOffHeapVectorValues.copy()
RandomAccessVectorValues	OffHeapVectorValues.EmptyOffHeapVectorValues.copy()
RandomAccessVectorValues	OffHeapVectorValues.SparseOffHeapVectorValues.copy()

Uses of RandomAccessVectorValues in org.apache.lucene.codecs.lucene94

Classes in org.apache.lucene.codecs.lucene94 that implement RandomAccessVectorValues

Modifier and Type	Class	Description
private static class	Lucene94HnswVectorsWriter.RAVectorValues<T>
(package private) class	OffHeapVectorValues	Read the vector values from the index input.
(package private) static class	OffHeapVectorValues.DenseOffHeapVectorValues
private static class	OffHeapVectorValues.EmptyOffHeapVectorValues
private static class	OffHeapVectorValues.SparseOffHeapVectorValues

Methods in org.apache.lucene.codecs.lucene94 that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues	Lucene94HnswVectorsWriter.RAVectorValues.copy()
RandomAccessVectorValues	OffHeapVectorValues.DenseOffHeapVectorValues.copy()
RandomAccessVectorValues	OffHeapVectorValues.EmptyOffHeapVectorValues.copy()
RandomAccessVectorValues	OffHeapVectorValues.SparseOffHeapVectorValues.copy()

Uses of RandomAccessVectorValues in org.apache.lucene.codecs.simpletext

Classes in org.apache.lucene.codecs.simpletext that implement RandomAccessVectorValues

Modifier and Type	Class	Description
private static class	SimpleTextKnnVectorsReader.SimpleTextVectorValues

Methods in org.apache.lucene.codecs.simpletext that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues	SimpleTextKnnVectorsReader.SimpleTextVectorValues.copy()

Uses of RandomAccessVectorValues in org.apache.lucene.index

Classes in org.apache.lucene.index that implement RandomAccessVectorValues

Modifier and Type	Class	Description
private static class	BufferingKnnVectorsWriter.BufferedVectorValues

Fields in org.apache.lucene.index declared as RandomAccessVectorValues

Modifier and Type	Field	Description
private final RandomAccessVectorValues	VectorValues.SortingVectorValues.randomAccess

Methods in org.apache.lucene.index that return RandomAccessVectorValues

Modifier and Type	Method	Description
RandomAccessVectorValues	BufferingKnnVectorsWriter.BufferedVectorValues.copy()
RandomAccessVectorValues	RandomAccessVectorValues.copy()	Creates a new copy of this RandomAccessVectorValues.

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

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

Modifier and Type	Field	Description
private final RandomAccessVectorValues	HnswGraphBuilder.vectors
private final RandomAccessVectorValues	HnswGraphBuilder.vectorsCopy

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

Modifier and Type	Method	Description
void	HnswGraphBuilder.addGraphNode(int node, RandomAccessVectorValues values)
private void	HnswGraphBuilder.addVectors(RandomAccessVectorValues vectorsToAdd)
OnHeapHnswGraph	HnswGraphBuilder.build(RandomAccessVectorValues vectorsToAdd)	Reads all the vectors from two copies of a random access VectorValues.
private float	HnswGraphSearcher.compare(T query, RandomAccessVectorValues vectors, int ord)
static HnswGraphBuilder<?>	HnswGraphBuilder.create(RandomAccessVectorValues vectors, VectorEncoding vectorEncoding, VectorSimilarityFunction similarityFunction, int M, int beamWidth, long seed)
private T	HnswGraphBuilder.getValue(int node, RandomAccessVectorValues values)
static NeighborQueue	HnswGraphSearcher.search(float[] query, int topK, RandomAccessVectorValues vectors, VectorEncoding vectorEncoding, VectorSimilarityFunction similarityFunction, HnswGraph graph, Bits acceptOrds, int visitedLimit)	Searches HNSW graph for the nearest neighbors of a query vector.
private static NeighborQueue	HnswGraphSearcher.search(BytesRef query, int topK, RandomAccessVectorValues vectors, VectorEncoding vectorEncoding, VectorSimilarityFunction similarityFunction, HnswGraph graph, Bits acceptOrds, int visitedLimit)
NeighborQueue	HnswGraphSearcher.searchLevel(T query, int topK, int level, int[] eps, RandomAccessVectorValues vectors, HnswGraph graph)	Searches for the nearest neighbors of a query vector in a given level.
private NeighborQueue	HnswGraphSearcher.searchLevel(T query, int topK, int level, int[] eps, RandomAccessVectorValues vectors, HnswGraph graph, Bits acceptOrds, int visitedLimit)

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

Modifier	Constructor	Description
private	HnswGraphBuilder(RandomAccessVectorValues vectors, VectorEncoding vectorEncoding, VectorSimilarityFunction similarityFunction, int M, int beamWidth, long seed)	Reads all the vectors from a VectorValues, builds a graph connecting them by their dense ordinals, using the given hyperparameter settings, and returns the resulting graph.