Package org.palladiosimulator.simulizar.usagemodel

Class StretchedUsageEvolver

java.lang.Object

de.uka.ipd.sdq.simulation.abstractsimengine.SimpleEventBasedSimEntity

org.palladiosimulator.simulizar.simulationevents.PeriodicallyTriggeredSimulationEntity

org.palladiosimulator.simulizar.usagemodel.PeriodicallyTriggeredUsageEvolver

org.palladiosimulator.simulizar.usagemodel.StretchedUsageEvolver

All Implemented Interfaces:

de.uka.ipd.sdq.simulation.abstractsimengine.IEntity

public class StretchedUsageEvolver
extends PeriodicallyTriggeredUsageEvolver

Encapsulates a Usage evolver that stretches the DLIM curve to the simulation time.

Field Summary

Fields inherited from class org.palladiosimulator.simulizar.usagemodel.PeriodicallyTriggeredUsageEvolver

evolvedScenario

Fields inherited from interface de.uka.ipd.sdq.simulation.abstractsimengine.IEntity

NULL

Constructor Summary

Constructors

Constructor

Description

StretchedUsageEvolver(double firstOccurrence, double delay, EntityReference<org.palladiosimulator.pcm.usagemodel.UsageScenario> evolvedScenario, Optional<Double> maxSimTime, org.palladiosimulator.analyzer.workflow.blackboard.PCMResourceSetPartition pcmPartition, de.uka.ipd.sdq.simulation.abstractsimengine.ISimEventFactory simEventFactory, de.uka.ipd.sdq.simulation.abstractsimengine.ISimulationTimeProvider timeProvider)

Creates the stretching usage evolver.

Method Summary

Modifier and Type	Method	Description
protected double	getNewRate(tools.descartes.dlim.generator.ModelEvaluator loadEvaluator)	Get the new rate of the Usage or workload parameter characterization.

Methods inherited from class org.palladiosimulator.simulizar.usagemodel.PeriodicallyTriggeredUsageEvolver

evolveLoad, evolveWork, getCorrespondingUsage, getCurrentTime, getDLIMFinalDuration, getLoadEvaluator, getWorkEvaluators, stop, triggerInternal

Methods inherited from class org.palladiosimulator.simulizar.simulationevents.PeriodicallyTriggeredSimulationEntity

entityRoutine, getSimulationTimeOfNextEventTrigger, setDelay, stopScheduling

Methods inherited from class de.uka.ipd.sdq.simulation.abstractsimengine.SimpleEventBasedSimEntity

activate, getNextOccurence, isScheduled, reschedule, unschedule

Methods inherited from class java.lang.Object

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

Constructor Details

StretchedUsageEvolver

@AssistedInject
public StretchedUsageEvolver(@Assisted
 double firstOccurrence,
 @Assisted
 double delay,
 @Assisted
 EntityReference<org.palladiosimulator.pcm.usagemodel.UsageScenario> evolvedScenario,
 @Named("maxSimTime")
 Optional<Double> maxSimTime,
 org.palladiosimulator.analyzer.workflow.blackboard.PCMResourceSetPartition pcmPartition,
 de.uka.ipd.sdq.simulation.abstractsimengine.ISimEventFactory simEventFactory,
 de.uka.ipd.sdq.simulation.abstractsimengine.ISimulationTimeProvider timeProvider)

Creates the stretching usage evolver.

Parameters:

rtState - The SimuLizar runtime state.

firstOccurrence - The first point in time at which the usage evolution should be executed.

delay - The repeating interval in which usage evolution should be executed.

evolvedScenario - The scenario evolved by this.

Method Details

getNewRate

protected double getNewRate(tools.descartes.dlim.generator.ModelEvaluator loadEvaluator)

Description copied from class: PeriodicallyTriggeredUsageEvolver

Get the new rate of the Usage or workload parameter characterization.

Specified by:

getNewRate in class PeriodicallyTriggeredUsageEvolver

Parameters:

loadEvaluator - The DLIM evaluator used for the evaluation.

Returns:

The new Usage or workload parameter characterization.