Uses of Interface
org.apache.lucene.codecs.hnsw.FlatVectorsScorer

Packages that use FlatVectorsScorer

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.lucene95	Lucene 9.5 file format.
org.apache.lucene.codecs.lucene99	Lucene 9.9 file format.
org.apache.lucene.internal.vectorization	Internal implementations to support SIMD vectorization.

Uses of FlatVectorsScorer in org.apache.lucene.codecs.hnsw

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

Modifier and Type	Class	Description
class	DefaultFlatVectorScorer	Default implementation of FlatVectorsScorer.
class	PrefetchableFlatVectorScorer	A FlatVectorsScorer wrapper that enables prefetching of vector data before scoring.
class	ScalarQuantizedVectorScorer	Default scalar quantized implementation of FlatVectorsScorer.

Fields in org.apache.lucene.codecs.hnsw declared as FlatVectorsScorer

Modifier and Type	Field	Description
protected final FlatVectorsScorer	FlatVectorsWriter.vectorsScorer	Scorer for flat vectors

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

Modifier and Type	Method	Description
abstract FlatVectorsScorer	FlatVectorsReader.getFlatVectorScorer(String field)	Returns a FlatVectorsScorer for the given field.
FlatVectorsScorer	FlatVectorsWriter.getFlatVectorScorer()
static FlatVectorsScorer	FlatVectorScorerUtil.getLucene99FlatVectorsScorer()	Returns a FlatVectorsScorer that supports the Lucene99 format.
static FlatVectorsScorer	FlatVectorScorerUtil.getLucene99ScalarQuantizedVectorsScorer()

Constructors in org.apache.lucene.codecs.hnsw with parameters of type FlatVectorsScorer

Modifier	Constructor	Description
protected	FlatVectorsWriter(FlatVectorsScorer vectorsScorer)	Sole constructor
	PrefetchableFlatVectorScorer(FlatVectorsScorer flatVectorsScorer)	Constructs a new prefetchable scorer wrapper.
	ScalarQuantizedVectorScorer(FlatVectorsScorer flatVectorsScorer)

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

Classes in org.apache.lucene.codecs.lucene104 that implement FlatVectorsScorer

Modifier and Type	Class	Description
class	Lucene104ScalarQuantizedVectorScorer	Vector scorer over OptimizedScalarQuantized vectors

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

Modifier and Type	Method	Description
FlatVectorsScorer	Lucene104ScalarQuantizedVectorsReader.getFlatVectorScorer(String field)

Constructors in org.apache.lucene.codecs.lucene104 with parameters of type FlatVectorsScorer

Modifier	Constructor	Description
	Lucene104ScalarQuantizedVectorScorer(FlatVectorsScorer nonQuantizedDelegate)

Uses of FlatVectorsScorer in org.apache.lucene.codecs.lucene95

Fields in org.apache.lucene.codecs.lucene95 declared as FlatVectorsScorer

Modifier and Type	Field	Description
protected final FlatVectorsScorer	OffHeapByteVectorValues.flatVectorsScorer
protected final FlatVectorsScorer	OffHeapFloatVectorValues.flatVectorsScorer

Methods in org.apache.lucene.codecs.lucene95 with parameters of type FlatVectorsScorer

Modifier and Type	Method	Description
static OffHeapByteVectorValues	OffHeapByteVectorValues.load(VectorSimilarityFunction vectorSimilarityFunction, FlatVectorsScorer flatVectorsScorer, OrdToDocDISIReaderConfiguration configuration, VectorEncoding vectorEncoding, int dimension, long vectorDataOffset, long vectorDataLength, IndexInput vectorData)
static OffHeapFloatVectorValues	OffHeapFloatVectorValues.load(VectorSimilarityFunction vectorSimilarityFunction, FlatVectorsScorer flatVectorsScorer, OrdToDocDISIReaderConfiguration configuration, VectorEncoding vectorEncoding, int dimension, long vectorDataOffset, long vectorDataLength, IndexInput vectorData)

Constructors in org.apache.lucene.codecs.lucene95 with parameters of type FlatVectorsScorer

Modifier	Constructor	Description
	DenseOffHeapVectorValues(int dimension, int size, IndexInput slice, int byteSize, FlatVectorsScorer flatVectorsScorer, VectorSimilarityFunction vectorSimilarityFunction)
	DenseOffHeapVectorValues(int dimension, int size, IndexInput slice, int byteSize, FlatVectorsScorer flatVectorsScorer, VectorSimilarityFunction similarityFunction)

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

Classes in org.apache.lucene.codecs.lucene99 that implement FlatVectorsScorer

Modifier and Type	Class	Description
class	Lucene99ScalarQuantizedVectorScorer	Optimized scalar quantized implementation of FlatVectorsScorer for quantized vectors stored in the Lucene99 format.

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

Modifier and Type	Method	Description
FlatVectorsScorer	Lucene99FlatVectorsReader.getFlatVectorScorer(String field)

Constructors in org.apache.lucene.codecs.lucene99 with parameters of type FlatVectorsScorer

Modifier	Constructor	Description
	Lucene99FlatVectorsFormat(FlatVectorsScorer vectorsScorer)	Constructs a format
	Lucene99FlatVectorsReader(SegmentReadState state, FlatVectorsScorer scorer)
	Lucene99FlatVectorsReader(SegmentReadState state, FlatVectorsScorer scorer, DataAccessHint accessHint)	Creates a Lucene99FlatVectorsReader.
	Lucene99FlatVectorsWriter(SegmentWriteState state, FlatVectorsScorer scorer)	Constructs a writer that uses the default factory to build per-field vector storage.
	Lucene99FlatVectorsWriter(SegmentWriteState state, FlatVectorsScorer scorer, IOFunction<FieldInfo,FlatFieldVectorsWriter<?>> strategyFactory)	Constructs a writer that uses the supplied strategyFactory to build per-field vector storage.
	Lucene99ScalarQuantizedVectorScorer(FlatVectorsScorer flatVectorsScorer)

Uses of FlatVectorsScorer in org.apache.lucene.internal.vectorization

Methods in org.apache.lucene.internal.vectorization that return FlatVectorsScorer

Modifier and Type	Method	Description
abstract FlatVectorsScorer	VectorizationProvider.getLucene99FlatVectorsScorer()	Returns a FlatVectorsScorer that supports the Lucene99 format.
abstract FlatVectorsScorer	VectorizationProvider.getLucene99ScalarQuantizedVectorsScorer()	Returns a FlatVectorsScorer that supports the Lucene99 format.