Package org.hibernate.search.query.collector

Class FieldCacheCollector

java.lang.Object

org.apache.lucene.search.Collector

org.hibernate.search.query.collector.FieldCacheCollector

Direct Known Subclasses:

TwoWayTransformingFieldCacheCollector

public abstract class FieldCacheCollector
extends Collector

Because Lucene's Collector is not an interface, we have to create extensions of it. All our implementations need a getValue(int), so we need an abstract superclass defining it.

Field Summary

Fields

Modifier and Type	Field	Description
protected final Collector	delegate

Constructor Summary

Constructors

Constructor	Description
FieldCacheCollector(Collector delegate)

Method Summary

Modifier and Type	Method	Description
final boolean	acceptsDocsOutOfOrder()
abstract void	collect(int doc)
abstract Object	getValue(int docId)
abstract void	setNextReader(IndexReader reader, int docBase)
final void	setScorer(Scorer scorer)

Methods inherited from class java.lang.Object

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

Field Details

delegate

protected final Collector delegate

Constructor Details

FieldCacheCollector

public FieldCacheCollector(Collector delegate)

Method Details

setScorer

public final void setScorer(Scorer scorer)
                     throws IOException

Specified by:

setScorer in class Collector

Throws:

IOException

acceptsDocsOutOfOrder

public final boolean acceptsDocsOutOfOrder()

Specified by:

acceptsDocsOutOfOrder in class Collector

collect

public abstract void collect(int doc)
                      throws IOException

Specified by:

collect in class Collector

Throws:

IOException

setNextReader

public abstract void setNextReader(IndexReader reader,
 int docBase)
                            throws IOException

Specified by:

setNextReader in class Collector

Throws:

IOException

getValue

public abstract Object getValue(int docId)