Module org.apache.lucene.codecs
Class FlatBitVectorsScorer
- java.lang.Object
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- org.apache.lucene.codecs.bitvectors.FlatBitVectorsScorer
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- All Implemented Interfaces:
FlatVectorsScorer
public class FlatBitVectorsScorer extends java.lang.Object implements FlatVectorsScorer
A bit vector scorer for scoring byte vectors.
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Nested Class Summary
Nested Classes Modifier and Type Class Description (package private) static class
FlatBitVectorsScorer.BitRandomVectorScorer
(package private) static class
FlatBitVectorsScorer.BitRandomVectorScorerSupplier
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Constructor Summary
Constructors Constructor Description FlatBitVectorsScorer()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description RandomVectorScorer
getRandomVectorScorer(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues, byte[] target)
Returns aRandomVectorScorer
for the given set of vectors and target vector.RandomVectorScorer
getRandomVectorScorer(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues, float[] target)
Returns aRandomVectorScorer
for the given set of vectors and target vector.RandomVectorScorerSupplier
getRandomVectorScorerSupplier(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues)
Returns aRandomVectorScorerSupplier
that can be used to score vectorsjava.lang.String
toString()
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Method Detail
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getRandomVectorScorerSupplier
public RandomVectorScorerSupplier getRandomVectorScorerSupplier(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues) throws java.io.IOException
Description copied from interface:FlatVectorsScorer
Returns aRandomVectorScorerSupplier
that can be used to score vectors- Specified by:
getRandomVectorScorerSupplier
in interfaceFlatVectorsScorer
- Parameters:
similarityFunction
- the similarity function to usevectorValues
- the vector values to score- Returns:
- a
RandomVectorScorerSupplier
that can be used to score vectors - Throws:
java.io.IOException
- if an I/O error occurs
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getRandomVectorScorer
public RandomVectorScorer getRandomVectorScorer(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues, float[] target) throws java.io.IOException
Description copied from interface:FlatVectorsScorer
Returns aRandomVectorScorer
for the given set of vectors and target vector.- Specified by:
getRandomVectorScorer
in interfaceFlatVectorsScorer
- Parameters:
similarityFunction
- the similarity function to usevectorValues
- the vector values to scoretarget
- the target vector- Returns:
- a
RandomVectorScorer
for the given field and target vector. - Throws:
java.io.IOException
- if an I/O error occurs when reading from the index.
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getRandomVectorScorer
public RandomVectorScorer getRandomVectorScorer(VectorSimilarityFunction similarityFunction, RandomAccessVectorValues vectorValues, byte[] target) throws java.io.IOException
Description copied from interface:FlatVectorsScorer
Returns aRandomVectorScorer
for the given set of vectors and target vector.- Specified by:
getRandomVectorScorer
in interfaceFlatVectorsScorer
- Parameters:
similarityFunction
- the similarity function to usevectorValues
- the vector values to scoretarget
- the target vector- Returns:
- a
RandomVectorScorer
for the given field and target vector. - Throws:
java.io.IOException
- if an I/O error occurs when reading from the index.
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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