Package org.palladiosimulator.simulizar.slidingwindow.utils

Class AggregatorHelper

java.lang.Object

org.palladiosimulator.simulizar.slidingwindow.utils.AggregatorHelper

public final class AggregatorHelper
extends Object

Method Summary

Modifier and Type	Method	Description
static void	setupRuntimeAggregatorForMeasurementSpecification(org.palladiosimulator.monitorrepository.MeasurementSpecification measurementSpecification, org.palladiosimulator.probeframework.calculator.Calculator calculator, RuntimeMeasurementModel runtimeMeasurementModel, de.uka.ipd.sdq.simucomframework.model.SimuComModel model)	Initializes sliding window based aggregation (i.e., TimeDrivenAggregation) of measurements and the propagation of the aggregated values to a RuntimeMeasurementModel. This method does nothing if the associated Monitor is not active, or the measurements do not trigger self-adaptations.

Methods inherited from class java.lang.Object

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

Method Detail

setupRuntimeAggregatorForMeasurementSpecification

public static void setupRuntimeAggregatorForMeasurementSpecification(org.palladiosimulator.monitorrepository.MeasurementSpecification measurementSpecification,
                                                                     org.palladiosimulator.probeframework.calculator.Calculator calculator,
                                                                     RuntimeMeasurementModel runtimeMeasurementModel,
                                                                     de.uka.ipd.sdq.simucomframework.model.SimuComModel model)

Initializes sliding window based aggregation (i.e., TimeDrivenAggregation) of measurements and the propagation of the aggregated values to a RuntimeMeasurementModel.
This method does nothing if the associated Monitor is not active, or the measurements do not trigger self-adaptations.

Parameters:

measurementSpecification - The MeasurementSpecification which specifies the aggregation.

calculator - The Calculator which produces the measurements for the aggregation.

runtimeMeasurementModel - The RuntimeMeasurementModel to which the aggregated values are forwarded.

model - The SimuComModel of the current simulation run.

Throws:

NullPointerException - In case any argument is null.

IllegalArgumentException - If the given measurement specification does not specify a time-driven aggregation, or if the metric of the measurements is not a NumericalBaseMetricDescription.

See Also:

MeasurementSpecification.isTriggersSelfAdaptations(), Monitor.isActivated()