org.apache.lucene.search.similarities
Class Similarity.ExactSimScorer
java.lang.Object
org.apache.lucene.search.similarities.Similarity.ExactSimScorer
- Enclosing class:
- Similarity
public abstract static class Similarity.ExactSimScorer
- extends Object
API for scoring exact queries such as TermQuery
and
exact PhraseQuery
.
Frequencies are integers (the term or phrase frequency within the document)
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Similarity.ExactSimScorer
public Similarity.ExactSimScorer()
score
public abstract float score(int doc,
int freq)
- Score a single document
- Parameters:
doc
- document idfreq
- term frequency
- Returns:
- document's score
explain
public Explanation explain(int doc,
Explanation freq)
- Explain the score for a single document
- Parameters:
doc
- document idfreq
- Explanation of how the term frequency was computed
- Returns:
- document's score
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