Module org.elasticsearch.server

Package org.elasticsearch.search.aggregations

Class AggregatorCollectorManager

java.lang.Object

org.elasticsearch.search.aggregations.AggregatorCollectorManager

All Implemented Interfaces:

org.apache.lucene.search.CollectorManager<AggregatorCollector,Void>

public class AggregatorCollectorManager
extends Object
implements org.apache.lucene.search.CollectorManager<AggregatorCollector,Void>

Collector manager that produces AggregatorCollector and merges them during the reduce phase.

Constructor Summary

Constructors

Constructor	Description
AggregatorCollectorManager(Supplier<AggregatorCollector> collectorSupplier, Consumer<InternalAggregations> internalAggregationsConsumer, Supplier<AggregationReduceContext> reduceContextSupplier)

Method Summary

Modifier and Type	Method	Description
AggregatorCollector	newCollector()
Void	reduce(Collection<AggregatorCollector> collectors)

Methods inherited from class java.lang.Object

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

Constructor Details

AggregatorCollectorManager

public AggregatorCollectorManager(Supplier<AggregatorCollector> collectorSupplier,
 Consumer<InternalAggregations> internalAggregationsConsumer,
 Supplier<AggregationReduceContext> reduceContextSupplier)

Method Details

newCollector

public AggregatorCollector newCollector()
                                 throws IOException

Specified by:

newCollector in interface org.apache.lucene.search.CollectorManager<AggregatorCollector,Void>

Throws:

IOException

reduce

public Void reduce(Collection<AggregatorCollector> collectors)
            throws IOException

Specified by:

reduce in interface org.apache.lucene.search.CollectorManager<AggregatorCollector,Void>

Throws:

IOException