Module org.elasticsearch.server

Package org.elasticsearch.search.aggregations

Class AggregatorCollector

java.lang.Object

org.elasticsearch.search.aggregations.AggregatorCollector

All Implemented Interfaces:

org.apache.lucene.search.Collector, TwoPhaseCollector

public class AggregatorCollector
extends Object
implements TwoPhaseCollector

Collector that controls the life cycle of an aggregation document collection.

Constructor Summary

Constructors

Constructor	Description
AggregatorCollector(Aggregator[] aggregators, BucketCollector bucketCollector)

Method Summary

Modifier and Type	Method	Description
void	doPostCollection()	run post-collection phase
org.apache.lucene.search.LeafCollector	getLeafCollector(org.apache.lucene.index.LeafReaderContext context)
org.apache.lucene.search.ScoreMode	scoreMode()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.lucene.search.Collector

setWeight

Constructor Details

AggregatorCollector

public AggregatorCollector(Aggregator[] aggregators,
 BucketCollector bucketCollector)

Method Details

getLeafCollector

public org.apache.lucene.search.LeafCollector getLeafCollector(org.apache.lucene.index.LeafReaderContext context)
                                                        throws IOException

Specified by:

getLeafCollector in interface org.apache.lucene.search.Collector

Throws:

IOException

scoreMode

public org.apache.lucene.search.ScoreMode scoreMode()

Specified by:

scoreMode in interface org.apache.lucene.search.Collector

doPostCollection

public void doPostCollection()
                      throws IOException

Description copied from interface: TwoPhaseCollector

run post-collection phase

Specified by:

doPostCollection in interface TwoPhaseCollector

Throws:

IOException

toString

public String toString()

Overrides:

toString in class Object