com.hazelcast.map.impl.query

Class CallerRunsAccumulationExecutor

java.lang.Object

com.hazelcast.map.impl.query.CallerRunsAccumulationExecutor

All Implemented Interfaces:

AccumulationExecutor

public class CallerRunsAccumulationExecutor
extends Object
implements AccumulationExecutor

Implementation of the AccumulationExecutor that runs the accumulation in the calling thread in a sequential fashion.

Constructor Summary

Constructors

Constructor and Description
CallerRunsAccumulationExecutor(SerializationService serializationService)

Method Summary

Modifier and Type	Method and Description
AggregationResult	execute(Aggregator aggregator, Collection<QueryableEntry> entries, Collection<Integer> partitionIds)

Methods inherited from class java.lang.Object

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

Constructor Detail

CallerRunsAccumulationExecutor

public CallerRunsAccumulationExecutor(SerializationService serializationService)

Method Detail

execute

public AggregationResult execute(Aggregator aggregator,
                                 Collection<QueryableEntry> entries,
                                 Collection<Integer> partitionIds)

Specified by:

execute in interface AccumulationExecutor

Parameters:

aggregator - Instance of aggregator using which the entries should be accumulated (it will not be modified)

entries - Entries to be accumulated

partitionIds - IDs of the partitions where the entries reside

Returns:

AggregationResult encompassing the result aggregator