Uses of Class
org.apache.lucene.codecs.KnnVectorsFormat

Packages that use KnnVectorsFormat

Package	Description
org.apache.lucene.backward_codecs.lucene70	Components from the Lucene 7.0 index format.
org.apache.lucene.backward_codecs.lucene80	Components from the Lucene 8.0 index format.
org.apache.lucene.backward_codecs.lucene84	Lucene 8.4 file format.
org.apache.lucene.backward_codecs.lucene86	Lucene 8.6 file format.
org.apache.lucene.backward_codecs.lucene87	Lucene 8.7 file format.
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.backward_codecs.lucene94	Lucene 9.4 file format.
org.apache.lucene.backward_codecs.lucene95	Lucene 9.5 file format.
org.apache.lucene.codecs	Codecs API: API for customization of the encoding and structure of the index.
org.apache.lucene.codecs.bitvectors	A simple bit-vector format that supports hamming distance and storing vectors in an HNSW graph
org.apache.lucene.codecs.lucene99	Lucene 9.9 file format.
org.apache.lucene.codecs.perfield	Postings format that can delegate to different formats per-field.
org.apache.lucene.codecs.simpletext	Simpletext Codec: writes human readable postings.

Uses of KnnVectorsFormat in org.apache.lucene.backward_codecs.lucene70

Methods in org.apache.lucene.backward_codecs.lucene70 that return KnnVectorsFormat

Modifier and Type	Method	Description
KnnVectorsFormat	Lucene70Codec.knnVectorsFormat()

Uses of KnnVectorsFormat in org.apache.lucene.backward_codecs.lucene80

Methods in org.apache.lucene.backward_codecs.lucene80 that return KnnVectorsFormat

Modifier and Type	Method	Description
final KnnVectorsFormat	Lucene80Codec.knnVectorsFormat()

Uses of KnnVectorsFormat in org.apache.lucene.backward_codecs.lucene84

Methods in org.apache.lucene.backward_codecs.lucene84 that return KnnVectorsFormat

Modifier and Type	Method	Description
KnnVectorsFormat	Lucene84Codec.knnVectorsFormat()

Uses of KnnVectorsFormat in org.apache.lucene.backward_codecs.lucene86

Methods in org.apache.lucene.backward_codecs.lucene86 that return KnnVectorsFormat

Modifier and Type	Method	Description
final KnnVectorsFormat	Lucene86Codec.knnVectorsFormat()

Uses of KnnVectorsFormat in org.apache.lucene.backward_codecs.lucene87

Methods in org.apache.lucene.backward_codecs.lucene87 that return KnnVectorsFormat

Modifier and Type	Method	Description
final KnnVectorsFormat	Lucene87Codec.knnVectorsFormat()

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

Subclasses of KnnVectorsFormat in org.apache.lucene.backward_codecs.lucene90

Modifier and Type	Class	Description
class	Lucene90HnswVectorsFormat	Lucene 9.0 vector format, which encodes numeric vector values and an optional associated graph connecting the documents having values.

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

Modifier and Type	Field	Description
private final KnnVectorsFormat	Lucene90Codec.defaultKnnVectorsFormat
private final KnnVectorsFormat	Lucene90Codec.knnVectorsFormat

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

Modifier and Type	Method	Description
KnnVectorsFormat	Lucene90Codec.getKnnVectorsFormatForField(String field)	Returns the vectors format that should be used for writing new segments of field
KnnVectorsFormat	Lucene90Codec.knnVectorsFormat()

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

Subclasses of KnnVectorsFormat in org.apache.lucene.backward_codecs.lucene91

Modifier and Type	Class	Description
class	Lucene91HnswVectorsFormat	Lucene 9.1 vector format, which encodes numeric vector values and an optional associated graph connecting the documents having values.

Fields in org.apache.lucene.backward_codecs.lucene91 declared as KnnVectorsFormat

Modifier and Type	Field	Description
private final KnnVectorsFormat	Lucene91Codec.defaultKnnVectorsFormat
private final KnnVectorsFormat	Lucene91Codec.knnVectorsFormat

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

Modifier and Type	Method	Description
KnnVectorsFormat	Lucene91Codec.getKnnVectorsFormatForField(String field)	Returns the vectors format that should be used for writing new segments of field
KnnVectorsFormat	Lucene91Codec.knnVectorsFormat()

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

Subclasses of KnnVectorsFormat in org.apache.lucene.backward_codecs.lucene92

Modifier and Type	Class	Description
class	Lucene92HnswVectorsFormat	Lucene 9.2 vector format, which encodes numeric vector values and an optional associated graph connecting the documents having values.

Fields in org.apache.lucene.backward_codecs.lucene92 declared as KnnVectorsFormat

Modifier and Type	Field	Description
private final KnnVectorsFormat	Lucene92Codec.defaultKnnVectorsFormat
private final KnnVectorsFormat	Lucene92Codec.knnVectorsFormat

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

Modifier and Type	Method	Description
KnnVectorsFormat	Lucene92Codec.getKnnVectorsFormatForField(String field)	Returns the vectors format that should be used for writing new segments of field
KnnVectorsFormat	Lucene92Codec.knnVectorsFormat()

Uses of KnnVectorsFormat in org.apache.lucene.backward_codecs.lucene94

Subclasses of KnnVectorsFormat in org.apache.lucene.backward_codecs.lucene94

Modifier and Type	Class	Description
class	Lucene94HnswVectorsFormat	Lucene 9.4 vector format, which encodes numeric vector values and an optional associated graph connecting the documents having values.

Fields in org.apache.lucene.backward_codecs.lucene94 declared as KnnVectorsFormat

Modifier and Type	Field	Description
private final KnnVectorsFormat	Lucene94Codec.defaultKnnVectorsFormat
private final KnnVectorsFormat	Lucene94Codec.knnVectorsFormat

Methods in org.apache.lucene.backward_codecs.lucene94 that return KnnVectorsFormat

Modifier and Type	Method	Description
KnnVectorsFormat	Lucene94Codec.getKnnVectorsFormatForField(String field)	Returns the vectors format that should be used for writing new segments of field
KnnVectorsFormat	Lucene94Codec.knnVectorsFormat()

Uses of KnnVectorsFormat in org.apache.lucene.backward_codecs.lucene95

Subclasses of KnnVectorsFormat in org.apache.lucene.backward_codecs.lucene95

Modifier and Type	Class	Description
class	Lucene95HnswVectorsFormat	Lucene 9.5 vector format, which encodes numeric vector values and an optional associated graph connecting the documents having values.

Fields in org.apache.lucene.backward_codecs.lucene95 declared as KnnVectorsFormat

Modifier and Type	Field	Description
private final KnnVectorsFormat	Lucene95Codec.defaultKnnVectorsFormat
private final KnnVectorsFormat	Lucene95Codec.knnVectorsFormat

Methods in org.apache.lucene.backward_codecs.lucene95 that return KnnVectorsFormat

Modifier and Type	Method	Description
KnnVectorsFormat	Lucene95Codec.getKnnVectorsFormatForField(String field)	Returns the vectors format that should be used for writing new segments of field
KnnVectorsFormat	Lucene95Codec.knnVectorsFormat()

Uses of KnnVectorsFormat in org.apache.lucene.codecs

Fields in org.apache.lucene.codecs declared as KnnVectorsFormat

Modifier and Type	Field	Description
static final KnnVectorsFormat	KnnVectorsFormat.EMPTY	EMPTY throws an exception when written.

Fields in org.apache.lucene.codecs with type parameters of type KnnVectorsFormat

Modifier and Type	Field	Description
private static final NamedSPILoader<KnnVectorsFormat>	KnnVectorsFormat.Holder.LOADER

Methods in org.apache.lucene.codecs that return KnnVectorsFormat

Modifier and Type	Method	Description
static KnnVectorsFormat	KnnVectorsFormat.forName(String name)	looks up a format by name
abstract KnnVectorsFormat	Codec.knnVectorsFormat()	Encodes/decodes numeric vector fields
KnnVectorsFormat	FilterCodec.knnVectorsFormat()

Methods in org.apache.lucene.codecs that return types with arguments of type KnnVectorsFormat

Modifier and Type	Method	Description
(package private) static NamedSPILoader<KnnVectorsFormat>	KnnVectorsFormat.Holder.getLoader()

Uses of KnnVectorsFormat in org.apache.lucene.codecs.bitvectors

Subclasses of KnnVectorsFormat in org.apache.lucene.codecs.bitvectors

Modifier and Type	Class	Description
final class	HnswBitVectorsFormat	Encodes bit vector values into an associated graph connecting the documents having values.

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

Subclasses of KnnVectorsFormat in org.apache.lucene.codecs.lucene99

Modifier and Type	Class	Description
class	Lucene99HnswScalarQuantizedVectorsFormat	Lucene 9.9 vector format, which encodes numeric vector values into an associated graph connecting the documents having values.
final class	Lucene99HnswVectorsFormat	Lucene 9.9 vector format, which encodes numeric vector values into an associated graph connecting the documents having values.

Fields in org.apache.lucene.codecs.lucene99 declared as KnnVectorsFormat

Modifier and Type	Field	Description
private final KnnVectorsFormat	Lucene99Codec.defaultKnnVectorsFormat
private final KnnVectorsFormat	Lucene99Codec.knnVectorsFormat

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

Modifier and Type	Method	Description
KnnVectorsFormat	Lucene99Codec.getKnnVectorsFormatForField(String field)	Returns the vectors format that should be used for writing new segments of field
final KnnVectorsFormat	Lucene99Codec.knnVectorsFormat()

Uses of KnnVectorsFormat in org.apache.lucene.codecs.perfield

Subclasses of KnnVectorsFormat in org.apache.lucene.codecs.perfield

Modifier and Type	Class	Description
class	PerFieldKnnVectorsFormat	Enables per field numeric vector support.

Fields in org.apache.lucene.codecs.perfield with type parameters of type KnnVectorsFormat

Modifier and Type	Field	Description
private final Map<KnnVectorsFormat,PerFieldKnnVectorsFormat.WriterAndSuffix>	PerFieldKnnVectorsFormat.FieldsWriter.formats

Methods in org.apache.lucene.codecs.perfield that return KnnVectorsFormat

Modifier and Type	Method	Description
abstract KnnVectorsFormat	PerFieldKnnVectorsFormat.getKnnVectorsFormatForField(String field)	Returns the numeric vector format that should be used for writing new segments of field .

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

Subclasses of KnnVectorsFormat in org.apache.lucene.codecs.simpletext

Modifier and Type	Class	Description
final class	SimpleTextKnnVectorsFormat	For debugging, curiosity, transparency only!! Do not use this codec in production.

Fields in org.apache.lucene.codecs.simpletext declared as KnnVectorsFormat

Modifier and Type	Field	Description
private final KnnVectorsFormat	SimpleTextCodec.knnVectorsFormat

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

Modifier and Type	Method	Description
KnnVectorsFormat	SimpleTextCodec.knnVectorsFormat()