Module org.elasticsearch.server

Package org.elasticsearch.index.codec.vectors.es93

Class ES93BFloat16FlatVectorsFormat

java.lang.Object

org.apache.lucene.codecs.KnnVectorsFormat

org.apache.lucene.codecs.hnsw.FlatVectorsFormat

org.elasticsearch.index.codec.vectors.AbstractFlatVectorsFormat

org.elasticsearch.index.codec.vectors.DirectIOCapableFlatVectorsFormat

org.elasticsearch.index.codec.vectors.es93.ES93BFloat16FlatVectorsFormat

All Implemented Interfaces:

org.apache.lucene.util.NamedSPILoader.NamedSPI

public final class ES93BFloat16FlatVectorsFormat
extends DirectIOCapableFlatVectorsFormat

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.index.codec.vectors.DirectIOCapableFlatVectorsFormat

DirectIOCapableFlatVectorsFormat.DirectIOContext

Field Summary

Fields

Modifier and Type	Field	Description
static final int	VERSION_CURRENT
static final int	VERSION_START

Fields inherited from class org.apache.lucene.codecs.KnnVectorsFormat

DEFAULT_MAX_DIMENSIONS, EMPTY

Constructor Summary

Constructors

Constructor	Description
ES93BFloat16FlatVectorsFormat(org.apache.lucene.codecs.hnsw.FlatVectorsScorer vectorsScorer)

Method Summary

Modifier and Type	Method	Description
protected org.apache.lucene.codecs.hnsw.FlatVectorsReader	createReader(org.apache.lucene.index.SegmentReadState state)
org.apache.lucene.codecs.hnsw.FlatVectorsWriter	fieldsWriter(org.apache.lucene.index.SegmentWriteState state)
org.apache.lucene.codecs.hnsw.FlatVectorsScorer	flatVectorsScorer()

Methods inherited from class org.elasticsearch.index.codec.vectors.DirectIOCapableFlatVectorsFormat

canUseDirectIO, fieldsReader, fieldsReader

Methods inherited from class org.elasticsearch.index.codec.vectors.AbstractFlatVectorsFormat

getMaxDimensions, toString

Methods inherited from class org.apache.lucene.codecs.KnnVectorsFormat

availableKnnVectorsFormats, forName, getName, reloadKnnVectorsFormat

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

VERSION_START

public static final int VERSION_START

See Also:

• Constant Field Values

VERSION_CURRENT

public static final int VERSION_CURRENT

See Also:

• Constant Field Values

Constructor Details

ES93BFloat16FlatVectorsFormat

public ES93BFloat16FlatVectorsFormat(org.apache.lucene.codecs.hnsw.FlatVectorsScorer vectorsScorer)

Method Details

flatVectorsScorer

public org.apache.lucene.codecs.hnsw.FlatVectorsScorer flatVectorsScorer()

Specified by:

flatVectorsScorer in class AbstractFlatVectorsFormat

fieldsWriter

public org.apache.lucene.codecs.hnsw.FlatVectorsWriter fieldsWriter(org.apache.lucene.index.SegmentWriteState state)
                                                             throws IOException

Specified by:

fieldsWriter in class org.apache.lucene.codecs.hnsw.FlatVectorsFormat

Throws:

IOException

createReader

protected org.apache.lucene.codecs.hnsw.FlatVectorsReader createReader(org.apache.lucene.index.SegmentReadState state)
                                                                throws IOException

Specified by:

createReader in class DirectIOCapableFlatVectorsFormat

Throws:

IOException