Module org.elasticsearch.server

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

Class DirectIOCapableLucene99FlatVectorsFormat

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.DirectIOCapableLucene99FlatVectorsFormat

All Implemented Interfaces:

org.apache.lucene.util.NamedSPILoader.NamedSPI

public class DirectIOCapableLucene99FlatVectorsFormat
extends DirectIOCapableFlatVectorsFormat

Nested Class Summary

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

DirectIOCapableFlatVectorsFormat.DirectIOContext

Field Summary

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

DEFAULT_MAX_DIMENSIONS, EMPTY

Constructor Summary

Constructors

Constructor	Description
DirectIOCapableLucene99FlatVectorsFormat(org.apache.lucene.codecs.hnsw.FlatVectorsScorer vectorsScorer)	Constructs a format

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.FlatVectorsReader	fieldsReader(org.apache.lucene.index.SegmentReadState state, boolean useDirectIO)
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

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

Constructor Details

DirectIOCapableLucene99FlatVectorsFormat

public DirectIOCapableLucene99FlatVectorsFormat(org.apache.lucene.codecs.hnsw.FlatVectorsScorer vectorsScorer)

Constructs a format

Method Details

flatVectorsScorer

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

Specified by:

flatVectorsScorer in class AbstractFlatVectorsFormat

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

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

fieldsReader

public org.apache.lucene.codecs.hnsw.FlatVectorsReader fieldsReader(org.apache.lucene.index.SegmentReadState state,
 boolean useDirectIO)
                                                             throws IOException

Overrides:

fieldsReader in class DirectIOCapableFlatVectorsFormat

Throws:

IOException