Module org.apache.lucene.core

Package org.apache.lucene.codecs.lucene99

Class QuantizedByteVectorValues

java.lang.Object

org.apache.lucene.search.DocIdSetIterator

org.apache.lucene.index.ByteVectorValues

org.apache.lucene.codecs.lucene99.QuantizedByteVectorValues

Direct Known Subclasses:

Lucene99ScalarQuantizedVectorsWriter.MergedQuantizedVectorValues, Lucene99ScalarQuantizedVectorsWriter.OffsetCorrectedQuantizedByteVectorValues, Lucene99ScalarQuantizedVectorsWriter.QuantizedFloatVectorValues, OffHeapQuantizedByteVectorValues

abstract class QuantizedByteVectorValues
extends ByteVectorValues

A version of ByteVectorValues, but additionally retrieving score correction offset for Scalar quantization scores.

Field Summary

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

NO_MORE_DOCS

Constructor Summary

Constructors

Constructor	Description
QuantizedByteVectorValues()

Method Summary

Modifier and Type	Method	Description
(package private) abstract float	getScoreCorrectionConstant()

Methods inherited from class org.apache.lucene.index.ByteVectorValues

cost, dimension, size, vectorValue

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

advance, all, docID, empty, nextDoc, range, slowAdvance

Methods inherited from class java.lang.Object

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

Constructor Details

QuantizedByteVectorValues

QuantizedByteVectorValues()

Method Details

getScoreCorrectionConstant

abstract float getScoreCorrectionConstant()
                                   throws IOException

Throws:

IOException