Module org.apache.lucene.core

Package org.apache.lucene.codecs.lucene99

Class Lucene99FlatVectorsWriter.FlatCloseableRandomVectorScorerSupplier

java.lang.Object

org.apache.lucene.codecs.lucene99.Lucene99FlatVectorsWriter.FlatCloseableRandomVectorScorerSupplier

All Implemented Interfaces:

Closeable, AutoCloseable, CloseableRandomVectorScorerSupplier, RandomVectorScorerSupplier

Enclosing class:

Lucene99FlatVectorsWriter

static final class Lucene99FlatVectorsWriter.FlatCloseableRandomVectorScorerSupplier
extends Object
implements CloseableRandomVectorScorerSupplier

Field Summary

Fields

Modifier and Type	Field	Description
private final int	numVectors
private final Closeable	onClose
private final RandomVectorScorerSupplier	supplier

Constructor Summary

Constructors

Constructor	Description
FlatCloseableRandomVectorScorerSupplier(Closeable onClose, int numVectors, RandomVectorScorerSupplier supplier)

Method Summary

Modifier and Type	Method	Description
void	close()
RandomVectorScorerSupplier	copy()	Make a copy of the supplier, which will copy the underlying vectorValues so the copy is safe to be used in other threads.
RandomVectorScorer	scorer(int ord)	This creates a RandomVectorScorer for scoring random nodes in batches against the given ordinal.
int	totalVectorCount()

Methods inherited from class java.lang.Object

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

Field Details

supplier

private final RandomVectorScorerSupplier supplier

onClose

private final Closeable onClose

numVectors

private final int numVectors

Constructor Details

FlatCloseableRandomVectorScorerSupplier

FlatCloseableRandomVectorScorerSupplier(Closeable onClose,
 int numVectors,
 RandomVectorScorerSupplier supplier)

Method Details

scorer

public RandomVectorScorer scorer(int ord)
                          throws IOException

Description copied from interface: RandomVectorScorerSupplier

This creates a RandomVectorScorer for scoring random nodes in batches against the given ordinal.

Specified by:

scorer in interface RandomVectorScorerSupplier

Parameters:

ord - the ordinal of the node to compare

Returns:

a new RandomVectorScorer

Throws:

IOException

copy

public RandomVectorScorerSupplier copy()
                                throws IOException

Description copied from interface: RandomVectorScorerSupplier

Make a copy of the supplier, which will copy the underlying vectorValues so the copy is safe to be used in other threads.

Specified by:

copy in interface RandomVectorScorerSupplier

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

totalVectorCount

public int totalVectorCount()

Specified by:

totalVectorCount in interface CloseableRandomVectorScorerSupplier