Package com.atlassian.jira.search.lucene.aggregation

Class LuceneAggregationCollector

java.lang.Object

org.apache.lucene.search.SimpleCollector

com.atlassian.jira.search.lucene.aggregation.LuceneAggregationCollector

All Implemented Interfaces:

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

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

A simple collector that wraps a set of LuceneAggregators and collects the results of the aggregation.

Since:

10.5

Constructor Summary

Constructors

Constructor	Description
LuceneAggregationCollector(Map<String,? extends LuceneAggregator<?>> aggregators)

Method Summary

Modifier and Type	Method	Description
void	collect(int doc)
void	doSetNextReader(org.apache.lucene.index.LeafReaderContext context)
AggregationResponse	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

LuceneAggregationCollector

public LuceneAggregationCollector(Map<String,? extends LuceneAggregator<?>> aggregators)

Method Details

doSetNextReader

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

Overrides:

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

Throws:

IOException

collect

public void collect(int doc)
             throws IOException

Specified by:

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

Specified by:

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

Throws:

IOException

needsScores

public boolean needsScores()

getResults

public AggregationResponse getResults()