Module org.apache.lucene.join

Package org.apache.lucene.search.join

Class DiversifyingChildrenByteKnnVectorQuery.ParentBlockJoinByteVectorScorer

java.lang.Object

org.apache.lucene.search.join.DiversifyingChildrenByteKnnVectorQuery.ParentBlockJoinByteVectorScorer

Enclosing class:

DiversifyingChildrenByteKnnVectorQuery

private static class DiversifyingChildrenByteKnnVectorQuery.ParentBlockJoinByteVectorScorer
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final DocIdSetIterator	acceptedChildrenIterator
private int	bestChild
private int	currentParent
private float	currentScore
private final BitSet	parentBitSet
private final byte[]	query
private final VectorSimilarityFunction	similarity
private final ByteVectorValues	values

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ParentBlockJoinByteVectorScorer(ByteVectorValues values, DocIdSetIterator acceptedChildrenIterator, BitSet parentBitSet, byte[] query, VectorSimilarityFunction similarity)

Method Summary

Modifier and Type	Method	Description
int	bestChild()
int	nextParent()
float	score()

Methods inherited from class java.lang.Object

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

Field Details

query

private final byte[] query

values

private final ByteVectorValues values

similarity

private final VectorSimilarityFunction similarity

acceptedChildrenIterator

private final DocIdSetIterator acceptedChildrenIterator

parentBitSet

private final BitSet parentBitSet

currentParent

private int currentParent

bestChild

private int bestChild

currentScore

private float currentScore

Constructor Details

ParentBlockJoinByteVectorScorer

protected ParentBlockJoinByteVectorScorer(ByteVectorValues values,
 DocIdSetIterator acceptedChildrenIterator,
 BitSet parentBitSet,
 byte[] query,
 VectorSimilarityFunction similarity)

Method Details

bestChild

public int bestChild()

nextParent

public int nextParent()
               throws IOException

Throws:

IOException

score

public float score()
            throws IOException

Throws:

IOException