Module org.elasticsearch.server

Package org.elasticsearch.index.codec.vectors

Class ES814ScalarQuantizedVectorsFormat.ES814ScalarQuantizedVectorsWriter

java.lang.Object

org.apache.lucene.codecs.KnnVectorsWriter

org.apache.lucene.codecs.hnsw.FlatVectorsWriter

org.elasticsearch.index.codec.vectors.ES814ScalarQuantizedVectorsFormat.ES814ScalarQuantizedVectorsWriter

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.lucene.util.Accountable

Enclosing class:

ES814ScalarQuantizedVectorsFormat

public static final class ES814ScalarQuantizedVectorsFormat.ES814ScalarQuantizedVectorsWriter
extends org.apache.lucene.codecs.hnsw.FlatVectorsWriter

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.codecs.KnnVectorsWriter

org.apache.lucene.codecs.KnnVectorsWriter.MergedVectorValues

Field Summary

Fields inherited from class org.apache.lucene.codecs.hnsw.FlatVectorsWriter

vectorsScorer

Fields inherited from interface org.apache.lucene.util.Accountable

NULL_ACCOUNTABLE

Method Summary

Modifier and Type	Method	Description
org.apache.lucene.codecs.hnsw.FlatFieldVectorsWriter<?>	addField(org.apache.lucene.index.FieldInfo fieldInfo)
void	close()
void	finish()
void	flush(int i, org.apache.lucene.index.Sorter.DocMap docMap)
void	mergeOneField(org.apache.lucene.index.FieldInfo fieldInfo, org.apache.lucene.index.MergeState mergeState)
org.apache.lucene.util.hnsw.CloseableRandomVectorScorerSupplier	mergeOneFieldToIndex(org.apache.lucene.index.FieldInfo fieldInfo, org.apache.lucene.index.MergeState mergeState)
long	ramBytesUsed()

Methods inherited from class org.apache.lucene.codecs.hnsw.FlatVectorsWriter

getFlatVectorScorer

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

mapOldOrdToNewOrd, merge

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.lucene.util.Accountable

getChildResources

Method Details

addField

public org.apache.lucene.codecs.hnsw.FlatFieldVectorsWriter<?> addField(org.apache.lucene.index.FieldInfo fieldInfo)
                                                                 throws IOException

Specified by:

addField in class org.apache.lucene.codecs.hnsw.FlatVectorsWriter

Throws:

IOException

mergeOneField

public void mergeOneField(org.apache.lucene.index.FieldInfo fieldInfo,
 org.apache.lucene.index.MergeState mergeState)
                   throws IOException

Overrides:

mergeOneField in class org.apache.lucene.codecs.KnnVectorsWriter

Throws:

IOException

mergeOneFieldToIndex

public org.apache.lucene.util.hnsw.CloseableRandomVectorScorerSupplier mergeOneFieldToIndex(org.apache.lucene.index.FieldInfo fieldInfo,
 org.apache.lucene.index.MergeState mergeState)
                                                                                     throws IOException

Specified by:

mergeOneFieldToIndex in class org.apache.lucene.codecs.hnsw.FlatVectorsWriter

Throws:

IOException

finish

public void finish()
            throws IOException

Specified by:

finish in class org.apache.lucene.codecs.KnnVectorsWriter

Throws:

IOException

flush

public void flush(int i,
 org.apache.lucene.index.Sorter.DocMap docMap)
           throws IOException

Specified by:

flush in class org.apache.lucene.codecs.KnnVectorsWriter

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException

ramBytesUsed

public long ramBytesUsed()