Package org.apache.lucene.codecs.lucene90

Class Lucene90HnswVectorsWriter

java.lang.Object

org.apache.lucene.codecs.KnnVectorsWriter

org.apache.lucene.codecs.lucene90.Lucene90HnswVectorsWriter

All Implemented Interfaces:

Closeable, AutoCloseable

public final class Lucene90HnswVectorsWriter
extends KnnVectorsWriter

Writes vector values and knn graphs to index segments.

WARNING: This API is experimental and might change in incompatible ways in the next release.

Method Summary

Modifier and Type	Method	Description
void	close()
void	finish()	Called once at the end before close
void	writeField(FieldInfo fieldInfo, VectorValues vectors)	Write all values contained in the provided reader

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

merge

Methods inherited from class java.lang.Object

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

Method Detail

writeField

public void writeField(FieldInfo fieldInfo,
                       VectorValues vectors)
                throws IOException

Description copied from class: KnnVectorsWriter

Write all values contained in the provided reader

Specified by:

writeField in class KnnVectorsWriter

Throws:

IOException

finish

public void finish()
            throws IOException

Description copied from class: KnnVectorsWriter

Called once at the end before close

Specified by:

finish in class KnnVectorsWriter

Throws:

IOException

close

public void close()
           throws IOException

Throws:

IOException