org.openspaces.admin.internal.pu.statistics

Class TimeWindowStatisticsCalculator

java.lang.Object

org.openspaces.admin.internal.pu.statistics.TimeWindowStatisticsCalculator

All Implemented Interfaces:

InternalProcessingUnitStatisticsCalculator

public class TimeWindowStatisticsCalculator
extends Object
implements InternalProcessingUnitStatisticsCalculator

Aggregates samples from a certain time window using different functions defined by TimeWindowStatisticsConfig that is stored in ProcessingUnitStatisticsIds

Since:

9.0.0

Author:

itaif

Constructor Summary

Constructors

Constructor and Description
TimeWindowStatisticsCalculator()

Method Summary

Modifier and Type	Method and Description
void	calculateNewStatistics(InternalProcessingUnitStatistics processingUnitStatistics, Collection<ProcessingUnitStatisticsId> statisticsIds) Generates more statistics using time aggregation techniques

Methods inherited from class java.lang.Object

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

Constructor Detail

TimeWindowStatisticsCalculator

public TimeWindowStatisticsCalculator()

Method Detail

calculateNewStatistics

public void calculateNewStatistics(InternalProcessingUnitStatistics processingUnitStatistics,
                                   Collection<ProcessingUnitStatisticsId> statisticsIds)

Description copied from interface: InternalProcessingUnitStatisticsCalculator

Generates more statistics using time aggregation techniques

Specified by:

calculateNewStatistics in interface InternalProcessingUnitStatisticsCalculator

Parameters:

processingUnitStatistics - - The object which existing statistics are read, and generated statistics are written to. Reading existing statistics using ProcessingUnitStatistics.getStatistics() Previous statistics are accessed using ProcessingUnitStatistics.getPrevious() New statistics are added using InternalProcessingUnitStatistics.addStatistics(ProcessingUnitStatisticsId, Object)