com.gigaspaces.query.aggregators
Class SumAggregator

java.lang.Object
  com.gigaspaces.query.aggregators.SpaceEntriesAggregator<T>
      com.gigaspaces.query.aggregators.AbstractPathAggregator<com.gigaspaces.internal.utils.math.MutableNumber>
          com.gigaspaces.query.aggregators.SumAggregator

All Implemented Interfaces:

Externalizable, Serializable, Cloneable

public class SumAggregator
extends AbstractPathAggregator<com.gigaspaces.internal.utils.math.MutableNumber>

Since:

10.0

Author:

Niv Ingberg

See Also:

Serialized Form

Constructor Summary

SumAggregator()

Method Summary

void	aggregate(SpaceEntriesAggregatorContext context)
void	aggregateIntermediateResult(com.gigaspaces.internal.utils.math.MutableNumber partitionResult)
String	getDefaultAlias()
Object	getFinalResult()
com.gigaspaces.internal.utils.math.MutableNumber	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, setRawEntryConverter, toObject

Methods inherited from class java.lang.Object

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

Constructor Detail

SumAggregator

public SumAggregator()

Method Detail

getDefaultAlias

public String getDefaultAlias()

Specified by:

getDefaultAlias in class SpaceEntriesAggregator<com.gigaspaces.internal.utils.math.MutableNumber>

aggregate

public void aggregate(SpaceEntriesAggregatorContext context)

Specified by:

aggregate in class SpaceEntriesAggregator<com.gigaspaces.internal.utils.math.MutableNumber>

getIntermediateResult

public com.gigaspaces.internal.utils.math.MutableNumber getIntermediateResult()

Specified by:

getIntermediateResult in class SpaceEntriesAggregator<com.gigaspaces.internal.utils.math.MutableNumber>

aggregateIntermediateResult

public void aggregateIntermediateResult(com.gigaspaces.internal.utils.math.MutableNumber partitionResult)

Specified by:

aggregateIntermediateResult in class SpaceEntriesAggregator<com.gigaspaces.internal.utils.math.MutableNumber>

getFinalResult

public Object getFinalResult()

Overrides:

getFinalResult in class SpaceEntriesAggregator<com.gigaspaces.internal.utils.math.MutableNumber>