org.apache.lucene.search

Class CachingCollector.ScoreCachingCollector

java.lang.Object

org.apache.lucene.search.FilterCollector

org.apache.lucene.search.CachingCollector

org.apache.lucene.search.CachingCollector.NoScoreCachingCollector

org.apache.lucene.search.CachingCollector.ScoreCachingCollector

All Implemented Interfaces:

Collector

Enclosing class:

CachingCollector

private static class CachingCollector.ScoreCachingCollector
extends CachingCollector.NoScoreCachingCollector

Field Summary

Fields

Modifier and Type	Field and Description
(package private) java.util.List<float[]>	scores

Fields inherited from class org.apache.lucene.search.CachingCollector.NoScoreCachingCollector

contexts, docs, lastCollector, maxDocsToCache

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

in

Constructor Summary

Constructors

Constructor and Description
ScoreCachingCollector(Collector in, int maxDocsToCache)

Method Summary

Modifier and Type	Method and Description
protected void	collect(LeafCollector collector, int i)
protected void	postCollect(CachingCollector.NoScoreCachingLeafCollector collector)
ScoreMode	scoreMode() Ensure the scores are collected so they can be replayed, even if the wrapped collector doesn't need them.
protected CachingCollector.NoScoreCachingLeafCollector	wrap(LeafCollector in, int maxDocsToCache)

Methods inherited from class org.apache.lucene.search.CachingCollector.NoScoreCachingCollector

getLeafCollector, invalidate, replay

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

create, create, create, isCached

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

toString

Methods inherited from class java.lang.Object

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

Field Detail

scores

java.util.List<float[]> scores

Constructor Detail

ScoreCachingCollector

ScoreCachingCollector(Collector in,
                      int maxDocsToCache)

Method Detail

wrap

protected CachingCollector.NoScoreCachingLeafCollector wrap(LeafCollector in,
                                                            int maxDocsToCache)

Overrides:

wrap in class CachingCollector.NoScoreCachingCollector

postCollect

protected void postCollect(CachingCollector.NoScoreCachingLeafCollector collector)

Overrides:

postCollect in class CachingCollector.NoScoreCachingCollector

scoreMode

public ScoreMode scoreMode()

Ensure the scores are collected so they can be replayed, even if the wrapped collector doesn't need them.

Specified by:

scoreMode in interface Collector

Overrides:

scoreMode in class FilterCollector

collect

protected void collect(LeafCollector collector,
                       int i)
                throws java.io.IOException

Overrides:

collect in class CachingCollector.NoScoreCachingCollector

Throws:

java.io.IOException