Package org.palladiosimulator.simulizar.slidingwindow.aggregators

Class SlidingWindowStatisticalCharacterizationAggregator

java.lang.Object

org.palladiosimulator.experimentanalysis.windowaggregators.SlidingWindowAggregator

org.palladiosimulator.simulizar.slidingwindow.aggregators.SlidingWindowStatisticalCharacterizationAggregator

All Implemented Interfaces:

org.palladiosimulator.experimentanalysis.ISlidingWindowListener

public class SlidingWindowStatisticalCharacterizationAggregator
extends org.palladiosimulator.experimentanalysis.windowaggregators.SlidingWindowAggregator

Specialization of the SlidingWindowAggregator which is devoted to aggregate the measurements collected by a sliding window (usually at simulation-time) in a statistical manner.

See Also:

StatisticalCharacterization

Constructor Summary

Constructors

Constructor	Description
SlidingWindowStatisticalCharacterizationAggregator(Collection<org.palladiosimulator.recorderframework.IRecorder> recordersToWriteInto, org.palladiosimulator.monitorrepository.statisticalcharacterization.StatisticalCharacterizationAggregator aggregator)	Initializes a new instance of the SlidingWindowStatisticalCharacterizationAggregator class with the given parameters.
SlidingWindowStatisticalCharacterizationAggregator(org.palladiosimulator.monitorrepository.statisticalcharacterization.StatisticalCharacterizationAggregator aggregator)	Initializes a new instance of the SlidingWindowStatisticalCharacterizationAggregator class with the given parameter.
SlidingWindowStatisticalCharacterizationAggregator(org.palladiosimulator.recorderframework.IRecorder recorderToWriteInto, org.palladiosimulator.monitorrepository.statisticalcharacterization.StatisticalCharacterizationAggregator aggregator)	Initializes a new instance of the SlidingWindowStatisticalCharacterizationAggregator class with the given parameters.

Method Summary

Modifier and Type	Method	Description
org.palladiosimulator.metricspec.NumericalBaseMetricDescription	getExpectedWindowDataMetric()
protected org.palladiosimulator.measurementframework.MeasuringValue	processWindowData(Iterable<org.palladiosimulator.measurementframework.MeasuringValue> windowData, javax.measure.Measure<Double,javax.measure.quantity.Duration> windowLeftBound, javax.measure.Measure<Double,javax.measure.quantity.Duration> windowLength)

Methods inherited from class org.palladiosimulator.experimentanalysis.windowaggregators.SlidingWindowAggregator

addRecorder, onSlidingWindowFull

Methods inherited from class java.lang.Object

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

Constructor Detail

SlidingWindowStatisticalCharacterizationAggregator

public SlidingWindowStatisticalCharacterizationAggregator(org.palladiosimulator.monitorrepository.statisticalcharacterization.StatisticalCharacterizationAggregator aggregator)

Initializes a new instance of the SlidingWindowStatisticalCharacterizationAggregator class with the given parameter.

Parameters:

aggregator - The StatisticalCharacterizationAggregator that shall be used for aggregation of the collected window data.

Throws:

NullPointerException - In case aggregator == null.

SlidingWindowStatisticalCharacterizationAggregator

public SlidingWindowStatisticalCharacterizationAggregator(org.palladiosimulator.recorderframework.IRecorder recorderToWriteInto,
                                                          org.palladiosimulator.monitorrepository.statisticalcharacterization.StatisticalCharacterizationAggregator aggregator)

Initializes a new instance of the SlidingWindowStatisticalCharacterizationAggregator class with the given parameters.

Parameters:

recorderToWriteInto - An IRecorder implementation to write the aggregated data into.

aggregator - The StatisticalCharacterizationAggregator that shall be used for aggregation of the collected window data.

Throws:

NullPointerException - In case aggregator == null || recorderToWriteInto == null.

SlidingWindowStatisticalCharacterizationAggregator

public SlidingWindowStatisticalCharacterizationAggregator(Collection<org.palladiosimulator.recorderframework.IRecorder> recordersToWriteInto,
                                                          org.palladiosimulator.monitorrepository.statisticalcharacterization.StatisticalCharacterizationAggregator aggregator)

Initializes a new instance of the SlidingWindowStatisticalCharacterizationAggregator class with the given parameters.

Parameters:

recordersToWriteInto - A Collection of IRecorder implementations to write the aggregated data into.

aggregator - The StatisticalCharacterizationAggregator that shall be used for aggregation of the collected window data.

Throws:

NullPointerException - In case aggregator == null || recordersToWriteInto == null.

IllegalArgumentException - In case the passed recorder collection is empty.

Method Detail

getExpectedWindowDataMetric

public final org.palladiosimulator.metricspec.NumericalBaseMetricDescription getExpectedWindowDataMetric()

Returns:

A NumericalBaseMetricDescription indicating the type of measurements this aggregator can process.

See Also:

StatisticalCharacterizationAggregator.getDataMetric()

processWindowData

protected final org.palladiosimulator.measurementframework.MeasuringValue processWindowData(Iterable<org.palladiosimulator.measurementframework.MeasuringValue> windowData,
                                                                                            javax.measure.Measure<Double,javax.measure.quantity.Duration> windowLeftBound,
                                                                                            javax.measure.Measure<Double,javax.measure.quantity.Duration> windowLength)

Specified by:

processWindowData in class org.palladiosimulator.experimentanalysis.windowaggregators.SlidingWindowAggregator