com.atlassian.jira.issue.statistics.util

Class PrefixFieldableHitCollector

java.lang.Object

org.apache.lucene.search.Collector

com.atlassian.jira.issue.statistics.util.FieldableDocumentHitCollector

com.atlassian.jira.issue.statistics.util.PrefixFieldableHitCollector

public class PrefixFieldableHitCollector
extends FieldableDocumentHitCollector

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

Since:

4.2

Constructor Summary

Constructors

Constructor and Description
PrefixFieldableHitCollector(org.apache.lucene.search.IndexSearcher searcher, String fieldId, String prefix, Set<String> results)

Method Summary

Methods

Modifier and Type	Method and Description
void	collect(org.apache.lucene.document.Document doc)
boolean	equals(Object o)
protected org.apache.lucene.document.FieldSelector	getFieldSelector() This method should cache up the FieldSelector, such that overhead will be as small as possible when this method is called from the FieldableDocumentHitCollector.collect(int) method.
int	hashCode()

Methods inherited from class com.atlassian.jira.issue.statistics.util.FieldableDocumentHitCollector

acceptsDocsOutOfOrder, collect, setNextReader, setScorer

Methods inherited from class java.lang.Object

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

Constructor Detail

PrefixFieldableHitCollector

public PrefixFieldableHitCollector(org.apache.lucene.search.IndexSearcher searcher,
                           String fieldId,
                           String prefix,
                           Set<String> results)

Method Detail

getFieldSelector

protected org.apache.lucene.document.FieldSelector getFieldSelector()

Description copied from class: FieldableDocumentHitCollector

This method should cache up the FieldSelector, such that overhead will be as small as possible when this method is called from the FieldableDocumentHitCollector.collect(int) method.

Specified by:

getFieldSelector in class FieldableDocumentHitCollector

Returns:

a FieldSelector

collect

public void collect(org.apache.lucene.document.Document doc)

Specified by:

collect in class FieldableDocumentHitCollector

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object