Package org.palladiosimulator.monitorrepository.statisticalcharacterization

Class MedianAggregator

java.lang.Object

org.palladiosimulator.monitorrepository.statisticalcharacterization.StatisticalCharacterizationAggregator

org.palladiosimulator.monitorrepository.statisticalcharacterization.MedianAggregator

public class MedianAggregator
extends StatisticalCharacterizationAggregator

StatisticalCharacterizationAggregator corresponding to the Median model class which computes the median of a sequence of measurements (discrete case) or a function with respect to an interval (continuous case).

Constructor Summary

Constructors

Constructor	Description
MedianAggregator(org.palladiosimulator.metricspec.NumericalBaseMetricDescription expectedWindowMetric)

Method Summary

Modifier and Type	Method	Description
protected javax.measure.Measure<Double,javax.measure.quantity.Quantity>	calculateStatisticalCharacterizationContinuous(Iterable<org.palladiosimulator.measurementframework.MeasuringValue> windowData)	Method to be implemented by each subclass to calculate the statistical characterization of a sequence of measurements with a continuous scope of validity (i.e., to aggregate them). This method is invoked within StatisticalCharacterizationAggregator.aggregateData(Iterable, Amount, Amount, Optional).
protected javax.measure.Measure<Double,javax.measure.quantity.Quantity>	calculateStatisticalCharaterizationDiscrete(Iterable<org.palladiosimulator.measurementframework.MeasuringValue> windowData)	Method to be implemented by each subclass to calculate the statistical characterization of a sequence of measurements with a discrete scope of validity (i.e., to aggregate them). This method is invoked within StatisticalCharacterizationAggregator.aggregateData(Iterable, Amount, Amount, Optional).

Methods inherited from class org.palladiosimulator.monitorrepository.statisticalcharacterization.StatisticalCharacterizationAggregator

aggregateData, getDataDefaultUnit, getDataMetric, getIntervalLength, obtainCurrentMeasurementValidityLength, obtainDataFromMeasurement, obtainDataValueFromMeasurement

Methods inherited from class java.lang.Object

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

Constructor Details

MedianAggregator

public MedianAggregator(org.palladiosimulator.metricspec.NumericalBaseMetricDescription expectedWindowMetric)

Method Details

calculateStatisticalCharaterizationDiscrete

protected javax.measure.Measure<Double,javax.measure.quantity.Quantity> calculateStatisticalCharaterizationDiscrete(Iterable<org.palladiosimulator.measurementframework.MeasuringValue> windowData)

Description copied from class: StatisticalCharacterizationAggregator

Method to be implemented by each subclass to calculate the statistical characterization of a sequence of measurements with a discrete scope of validity (i.e., to aggregate them).
This method is invoked within StatisticalCharacterizationAggregator.aggregateData(Iterable, Amount, Amount, Optional).

Specified by:

calculateStatisticalCharaterizationDiscrete in class StatisticalCharacterizationAggregator

Parameters:

windowData - The sequence of data/measurements to be aggregated, expressed as an Iterable of MeasuringValues.

Returns:

A Measure representing the result of the aggregation.

See Also:

• StatisticalCharacterizationAggregator.getDataMetric()
• BaseMetricDescription.getScopeOfValidity()

calculateStatisticalCharacterizationContinuous

protected javax.measure.Measure<Double,javax.measure.quantity.Quantity> calculateStatisticalCharacterizationContinuous(Iterable<org.palladiosimulator.measurementframework.MeasuringValue> windowData)

Description copied from class: StatisticalCharacterizationAggregator

Method to be implemented by each subclass to calculate the statistical characterization of a sequence of measurements with a continuous scope of validity (i.e., to aggregate them).
This method is invoked within StatisticalCharacterizationAggregator.aggregateData(Iterable, Amount, Amount, Optional).

Specified by:

calculateStatisticalCharacterizationContinuous in class StatisticalCharacterizationAggregator

Parameters:

windowData - The sequence of data/measurements to be aggregated, expressed as an Iterable of MeasuringValues.

Returns:

A Measure representing the result of the aggregation.

See Also:

• StatisticalCharacterizationAggregator.getDataMetric()
• BaseMetricDescription.getScopeOfValidity()