Package org.apache.lucene.search
Class TopScoreDocCollector.ScorerLeafCollector
- java.lang.Object
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- org.apache.lucene.search.TopScoreDocCollector.ScorerLeafCollector
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- All Implemented Interfaces:
LeafCollector
- Enclosing class:
- TopScoreDocCollector
public abstract static class TopScoreDocCollector.ScorerLeafCollector extends Object implements LeafCollector
Scorable leaf collector
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Constructor Summary
Constructors Constructor Description ScorerLeafCollector()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidsetScorer(Scorable scorer)Called before successive calls toLeafCollector.collect(int).-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.lucene.search.LeafCollector
collect, collect, competitiveIterator, finish
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Field Detail
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scorer
protected Scorable scorer
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Method Detail
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setScorer
public void setScorer(Scorable scorer) throws IOException
Description copied from interface:LeafCollectorCalled before successive calls toLeafCollector.collect(int). Implementations that need the score of the current document (passed-in toLeafCollector.collect(int)), should save the passed-in Scorer and call scorer.score() when needed.- Specified by:
setScorerin interfaceLeafCollector- Throws:
IOException
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