GigaSpaces XAP 10.0.1 API

com.gigaspaces.query.aggregators
Class SingleValueAggregator<T extends Serializable & Comparable>

java.lang.Object
  extended by com.gigaspaces.query.aggregators.SpaceEntriesAggregator<T>
      extended by com.gigaspaces.query.aggregators.AbstractPathAggregator<T>
          extended by com.gigaspaces.query.aggregators.SingleValueAggregator<T>
All Implemented Interfaces:
Externalizable, Serializable, Cloneable

public class SingleValueAggregator<T extends Serializable & Comparable>
extends AbstractPathAggregator<T>

Since:
10.0
Author:
Anna Pavtulov
See Also:
Serialized Form

Constructor Summary
SingleValueAggregator()
           
 
Method Summary
 void aggregate(SpaceEntriesAggregatorContext context)
           
 void aggregateIntermediateResult(T partitionResult)
           
 String getDefaultAlias()
           
 T getIntermediateResult()
           
 
Methods inherited from class com.gigaspaces.query.aggregators.AbstractPathAggregator
getPath, getPathValue, readExternal, setPath, writeExternal
 
Methods inherited from class com.gigaspaces.query.aggregators.SpaceEntriesAggregator
as, clone, getAlias, getFinalResult, setRawEntryConverter, toObject
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SingleValueAggregator

public SingleValueAggregator()
Method Detail

getDefaultAlias

public String getDefaultAlias()
Specified by:
getDefaultAlias in class SpaceEntriesAggregator<T extends Serializable & Comparable>

aggregate

public void aggregate(SpaceEntriesAggregatorContext context)
Specified by:
aggregate in class SpaceEntriesAggregator<T extends Serializable & Comparable>

aggregateIntermediateResult

public void aggregateIntermediateResult(T partitionResult)
Specified by:
aggregateIntermediateResult in class SpaceEntriesAggregator<T extends Serializable & Comparable>

getIntermediateResult

public T getIntermediateResult()
Specified by:
getIntermediateResult in class SpaceEntriesAggregator<T extends Serializable & Comparable>

GigaSpaces XAP 10.0.1 API

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