Package com.atlassian.jira.issue.statistics.util

Class LimitedPrefixSearchHitCollector

java.lang.Object

org.apache.lucene.search.SimpleCollector

com.atlassian.jira.issue.statistics.util.LimitedPrefixSearchHitCollector

All Implemented Interfaces:

org.apache.lucene.search.Collector, org.apache.lucene.search.LeafCollector

public class LimitedPrefixSearchHitCollector
extends org.apache.lucene.search.SimpleCollector

A field hit collector to retrieve all the terms matching a certain prefix provided.

Since:

10.2

Constructor Summary

Constructors

Constructor	Description
LimitedPrefixSearchHitCollector(String fieldId, String prefix, Set<String> exclude, int limit)

Method Summary

Modifier and Type	Method	Description
void	collect(int docId)
protected void	doSetNextReader(org.apache.lucene.index.LeafReaderContext context)
Set<String>	getResults()
boolean	needsScores()

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

getLeafCollector, setScorer

Methods inherited from class java.lang.Object

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

Constructor Details

LimitedPrefixSearchHitCollector

public LimitedPrefixSearchHitCollector(String fieldId,
 String prefix,
 Set<String> exclude,
 int limit)

Method Details

getResults

public Set<String> getResults()

collect

public void collect(int docId)
             throws IOException

Specified by:

collect in interface org.apache.lucene.search.LeafCollector

Specified by:

collect in class org.apache.lucene.search.SimpleCollector

Throws:

IOException

doSetNextReader

protected void doSetNextReader(org.apache.lucene.index.LeafReaderContext context)
                        throws IOException

Overrides:

doSetNextReader in class org.apache.lucene.search.SimpleCollector

Throws:

IOException

needsScores

public boolean needsScores()