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java.lang.Objectorg.apache.lucene.search.Scorer
Expert: Implements scoring for a class of queries.
Constructor Summary | |
protected |
Scorer(Similarity similarity)
Constructs a Scorer. |
Method Summary | |
abstract Explanation |
explain(int doc)
Returns an explanation of the score for doc . |
Similarity |
getSimilarity()
Returns the Similarity implementation used by this scorer. |
abstract void |
score(HitCollector hc,
int maxDoc)
Scores hits and passes them to a collector. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
protected Scorer(Similarity similarity)
Method Detail |
public Similarity getSimilarity()
public abstract void score(HitCollector hc, int maxDoc) throws IOException
maxDoc
. If called repeatedly, will restart at point
where it last left off.
IOException
public abstract Explanation explain(int doc) throws IOException
doc
.
IOException
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