Module org.apache.lucene.core

Package org.apache.lucene.search

Class VectorScorer.ByteVectorScorer

java.lang.Object

org.apache.lucene.search.VectorScorer

org.apache.lucene.search.VectorScorer.ByteVectorScorer

Enclosing class:

VectorScorer

private static class VectorScorer.ByteVectorScorer
extends VectorScorer

Field Summary

Fields

Modifier and Type	Field	Description
private final byte[]	query
private final ByteVectorValues	values

Fields inherited from class org.apache.lucene.search.VectorScorer

similarity

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ByteVectorScorer(ByteVectorValues values, byte[] query, VectorSimilarityFunction similarity)

Method Summary

Modifier and Type	Method	Description
boolean	advanceExact(int doc)	Advance the instance to the given document ID and return true if there is a value for that document.
float	score()	Compute the similarity score for the current document.

Methods inherited from class org.apache.lucene.search.VectorScorer

create, create

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

Constructor Details

ByteVectorScorer

protected ByteVectorScorer(ByteVectorValues values,
 byte[] query,
 VectorSimilarityFunction similarity)

Method Details

advanceExact

public boolean advanceExact(int doc)
                     throws IOException

Advance the instance to the given document ID and return true if there is a value for that document.

Specified by:

advanceExact in class VectorScorer

Throws:

IOException

score

public float score()
            throws IOException

Description copied from class: VectorScorer

Compute the similarity score for the current document.

Specified by:

score in class VectorScorer

Throws:

IOException