Module org.apache.lucene.core
Package org.apache.lucene.search
Class AbstractVectorSimilarityQuery.VectorSimilarityScorer
java.lang.Object
org.apache.lucene.search.Scorable
org.apache.lucene.search.Scorer
org.apache.lucene.search.AbstractVectorSimilarityQuery.VectorSimilarityScorer
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AbstractVectorSimilarityQuery
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Nested Class Summary
Nested classes/interfaces inherited from class org.apache.lucene.search.Scorable
Scorable.ChildScorable
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Field Summary
FieldsModifier and TypeFieldDescription(package private) final float[]
(package private) final DocIdSetIterator
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Constructor Summary
ConstructorsConstructorDescriptionVectorSimilarityScorer
(Weight weight, DocIdSetIterator iterator, float[] cachedScore) -
Method Summary
Modifier and TypeMethodDescriptionint
docID()
Returns the doc ID that is currently being scored.(package private) static AbstractVectorSimilarityQuery.VectorSimilarityScorer
fromAcceptDocs
(Weight weight, float boost, VectorScorer scorer, DocIdSetIterator acceptDocs, float threshold) (package private) static AbstractVectorSimilarityQuery.VectorSimilarityScorer
fromScoreDocs
(Weight weight, float boost, ScoreDoc[] scoreDocs) float
getMaxScore
(int upTo) Return the maximum score that documents between the lasttarget
that this iterator wasshallow-advanced
to included andupTo
included.iterator()
Return aDocIdSetIterator
over matching documents.float
score()
Returns the score of the current document matching the query.Methods inherited from class org.apache.lucene.search.Scorer
advanceShallow, getWeight, twoPhaseIterator
Methods inherited from class org.apache.lucene.search.Scorable
getChildren, setMinCompetitiveScore, smoothingScore
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Field Details
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iterator
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cachedScore
final float[] cachedScore
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Constructor Details
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VectorSimilarityScorer
VectorSimilarityScorer(Weight weight, DocIdSetIterator iterator, float[] cachedScore)
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Method Details
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fromScoreDocs
static AbstractVectorSimilarityQuery.VectorSimilarityScorer fromScoreDocs(Weight weight, float boost, ScoreDoc[] scoreDocs) -
fromAcceptDocs
static AbstractVectorSimilarityQuery.VectorSimilarityScorer fromAcceptDocs(Weight weight, float boost, VectorScorer scorer, DocIdSetIterator acceptDocs, float threshold) -
docID
public int docID()Description copied from class:Scorable
Returns the doc ID that is currently being scored. -
iterator
Description copied from class:Scorer
Return aDocIdSetIterator
over matching documents.The returned iterator will either be positioned on
-1
if no documents have been scored yet,DocIdSetIterator.NO_MORE_DOCS
if all documents have been scored already, or the last document id that has been scored otherwise.The returned iterator is a view: calling this method several times will return iterators that have the same state.
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getMaxScore
public float getMaxScore(int upTo) Description copied from class:Scorer
Return the maximum score that documents between the lasttarget
that this iterator wasshallow-advanced
to included andupTo
included.- Specified by:
getMaxScore
in classScorer
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score
public float score()Description copied from class:Scorable
Returns the score of the current document matching the query.
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