org.apache.lucene.search
Class TopDocs

java.lang.Object
  org.apache.lucene.search.TopDocs

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

TopFieldDocs

public class TopDocs
extends Object
implements Serializable

Represents hits returned by Searcher.search(Query,Filter,int) and Searcher.search(Query,int).

See Also:

Serialized Form

Field Summary

ScoreDoc[]	scoreDocs The top hits for the query.
int	totalHits The total number of hits for the query.

Constructor Summary

TopDocs(int totalHits, ScoreDoc[] scoreDocs, float maxScore)

Method Summary

float	getMaxScore() Returns the maximum score value encountered.
void	setMaxScore(float maxScore) Sets the maximum score value encountered.

Methods inherited from class java.lang.Object

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

Field Detail

totalHits

public int totalHits

The total number of hits for the query.

scoreDocs

public ScoreDoc[] scoreDocs

The top hits for the query.

Constructor Detail

TopDocs

public TopDocs(int totalHits,
               ScoreDoc[] scoreDocs,
               float maxScore)

Method Detail

getMaxScore

public float getMaxScore()

Returns the maximum score value encountered. Note that in case scores are not tracked, this returns Float.NaN.

setMaxScore

public void setMaxScore(float maxScore)

Sets the maximum score value encountered.