DefaultFlatVectorScorer.FloatScoringSupplier

java.lang.Object

org.apache.lucene.codecs.hnsw.DefaultFlatVectorScorer.FloatScoringSupplier

All Implemented Interfaces:: RandomVectorScorerSupplier

Enclosing class:: DefaultFlatVectorScorer

private static final class DefaultFlatVectorScorer.FloatScoringSupplier extends Object implements RandomVectorScorerSupplier

RandomVectorScorerSupplier for Float vector

Field Summary

Fields

Modifier and Type

Field

Description

private final VectorSimilarityFunction

similarityFunction

private final RandomAccessVectorValues.Floats

vectors

private final RandomAccessVectorValues.Floats

vectors1

private final RandomAccessVectorValues.Floats

vectors2
Constructor Summary

Constructors

Modifier

Constructor

Description

private

FloatScoringSupplier(RandomAccessVectorValues.Floats vectors, VectorSimilarityFunction similarityFunction)
Method Summary

Modifier and Type

Method

Description

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.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- vectors
  
  private final RandomAccessVectorValues.Floats vectors
- vectors1
  
  private final RandomAccessVectorValues.Floats vectors1
- vectors2
  
  private final RandomAccessVectorValues.Floats vectors2
- similarityFunction
  
  private final VectorSimilarityFunction similarityFunction
Constructor Details
- FloatScoringSupplier
  
  private FloatScoringSupplier(RandomAccessVectorValues.Floats vectors, VectorSimilarityFunction similarityFunction) throws IOException
  
  Throws:
  
  IOException
Method Details
- scorer
  
  public RandomVectorScorer scorer(int ord)
  
  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
- 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