Class ConfidenceStopCondition

  • All Implemented Interfaces:
    de.uka.ipd.sdq.simulation.abstractsimengine.SimCondition, org.palladiosimulator.measurementframework.listener.IMeasurementSourceListener

    public class ConfidenceStopCondition
    extends Object
    implements de.uka.ipd.sdq.simulation.abstractsimengine.SimCondition, org.palladiosimulator.measurementframework.listener.IMeasurementSourceListener
    Provides a stop condition which determines when to stop based on the confidence interval around a point estimation (e.g. mean).
    • Constructor Detail

      • ConfidenceStopCondition

        public ConfidenceStopCondition​(de.uka.ipd.sdq.statistics.IBatchAlgorithm batchAlgorithm,
                                       de.uka.ipd.sdq.statistics.estimation.IConfidenceEstimator estimator,
                                       double confidenceLevel,
                                       double halfWidth)
        Parameters:
        batchAlgorithm -
        confidenceLevel - the confidence level. Use values between 0 and 1.
        halfWidth - the relative half width of the target confidence interval. Use values between 0 and 1.
    • Method Detail

      • check

        public boolean check()
        Specified by:
        check in interface de.uka.ipd.sdq.simulation.abstractsimengine.SimCondition
      • newMeasurementAvailable

        public void newMeasurementAvailable​(org.palladiosimulator.measurementframework.MeasuringValue resultTuple)
        Specified by:
        newMeasurementAvailable in interface org.palladiosimulator.measurementframework.listener.IMeasurementSourceListener
      • getConfidence

        public de.uka.ipd.sdq.statistics.estimation.ConfidenceInterval getConfidence()
      • preUnregister

        public void preUnregister()
        Specified by:
        preUnregister in interface org.palladiosimulator.measurementframework.listener.IMeasurementSourceListener