Package org.apache.lucene.util.hnsw

Interface RandomVectorScorerSupplier

All Known Subinterfaces:

CloseableRandomVectorScorerSupplier

All Known Implementing Classes:

ScalarQuantizedVectorScorer.ScalarQuantizedRandomVectorScorerSupplier

public interface RandomVectorScorerSupplier

A supplier that creates RandomVectorScorer from an ordinal.

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.
UpdateableRandomVectorScorer	scorer()	This creates a UpdateableRandomVectorScorer for scoring random nodes in batches against an ordinal.

Method Details

scorer

UpdateableRandomVectorScorer scorer()
                             throws IOException

This creates a UpdateableRandomVectorScorer for scoring random nodes in batches against an ordinal.

Returns:

a new UpdateableRandomVectorScorer

Throws:

IOException

copy

RandomVectorScorerSupplier copy()
                         throws IOException

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

Throws:

IOException