Module org.apache.lucene.core

Package org.apache.lucene.search

Class MultiCollector.MinCompetitiveScoreAwareScorable

java.lang.Object

org.apache.lucene.search.Scorable

org.apache.lucene.search.FilterScorable

org.apache.lucene.search.MultiCollector.MinCompetitiveScoreAwareScorable

Enclosing class:

MultiCollector

static final class MultiCollector.MinCompetitiveScoreAwareScorable
extends FilterScorable

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.search.Scorable

Scorable.ChildScorable

Field Summary

Fields

Modifier and Type	Field	Description
private final int	idx
private final float[]	minScores

Fields inherited from class org.apache.lucene.search.FilterScorable

in

Constructor Summary

Constructors

Constructor	Description
MinCompetitiveScoreAwareScorable(Scorable in, int idx, float[] minScores)

Method Summary

Modifier and Type	Method	Description
private float	minScore()
void	setMinCompetitiveScore(float minScore)	Optional method: Tell the scorer that its iterator may safely ignore all documents whose score is less than the given minScore.

Methods inherited from class org.apache.lucene.search.FilterScorable

docID, getChildren, score

Methods inherited from class org.apache.lucene.search.Scorable

smoothingScore

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

idx

private final int idx

minScores

private final float[] minScores

Constructor Details

MinCompetitiveScoreAwareScorable

MinCompetitiveScoreAwareScorable(Scorable in,
 int idx,
 float[] minScores)

Method Details

setMinCompetitiveScore

public void setMinCompetitiveScore(float minScore)
                            throws IOException

Description copied from class: Scorable

Optional method: Tell the scorer that its iterator may safely ignore all documents whose score is less than the given minScore. This is a no-op by default.

This method may only be called from collectors that use ScoreMode.TOP_SCORES, and successive calls may only set increasing values of minScore.

Overrides:

setMinCompetitiveScore in class Scorable

Throws:

IOException

minScore

private float minScore()