Package org.apache.druid.query.aggregation

Class AggregatorAndSize

java.lang.Object

org.apache.druid.query.aggregation.AggregatorAndSize

public class AggregatorAndSize
extends Object

Encapsulates an Aggregator and the initial size in bytes required by the Aggregator.

Constructor Summary

Constructors

Constructor	Description
AggregatorAndSize(Aggregator aggregator, long initialSizeBytes)

Method Summary

Modifier and Type	Method	Description
Aggregator	getAggregator()
long	getInitialSizeBytes()	Initial size of the aggregator in bytes including JVM object overheads.

Methods inherited from class java.lang.Object

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

Constructor Details

AggregatorAndSize

public AggregatorAndSize(Aggregator aggregator,
 long initialSizeBytes)

Parameters:

aggregator - Aggregator

initialSizeBytes - Initial size in bytes (including JVM object overheads) required by the aggregator.

Method Details

getAggregator

public Aggregator getAggregator()

getInitialSizeBytes

public long getInitialSizeBytes()

Initial size of the aggregator in bytes including JVM object overheads.