net.sf.lucis.core.support
Class CountingCollector

java.lang.Object
  org.apache.lucene.search.Collector
      net.sf.lucis.core.support.CountingCollector

Direct Known Subclasses:

AllCollector

public class CountingCollector
extends Collector

A hit collector that simply counts the number of hits.

Author:

Andres Rodriguez

Constructor Summary

CountingCollector()
Constructor.

Method Summary

boolean	acceptsDocsOutOfOrder()
void	collect(int doc)
int	getCount() Returns the document count.
float	getMaxScore() Returns the maximum collected score.
void	reset() Resets the collector.
void	setNextReader(IndexReader reader, int docBase)
void	setScorer(Scorer scorer)

Methods inherited from class java.lang.Object

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

Constructor Detail

CountingCollector

public CountingCollector()

Constructor.

Method Detail

collect

public void collect(int doc)
             throws IOException

Specified by:

collect in class Collector

Throws:

IOException

acceptsDocsOutOfOrder

public boolean acceptsDocsOutOfOrder()

Specified by:

acceptsDocsOutOfOrder in class Collector

setNextReader

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

Specified by:

setNextReader in class Collector

Throws:

IOException

setScorer

public void setScorer(Scorer scorer)
               throws IOException

Specified by:

setScorer in class Collector

Throws:

IOException

reset

public void reset()

Resets the collector.

getCount

public final int getCount()

Returns the document count.

Returns:

The document count

getMaxScore

public final float getMaxScore()

Returns the maximum collected score.

Returns:

The maximum collected score.