Class InverseMeasure

java.lang.Object

dataAnalysis.Measure

dataAnalysis.InverseMeasure

public class InverseMeasure
extends Measure

It may be convenient to use an inverse measure to save computational time: In fact, in some cases, it is easier to analyze a measure by passing samples which are equals to 1/measure, instead of doing one division for each sample (this would make simulation much slower). At the end the correct value is passed, since the "get" methods are overridden.

Field Summary

Fields inherited from class Measure

analyzer, lastIntervalAvgValue, lastSampleWeight, lastWeight, simulationTime

Constructor Summary

Constructors

Constructor	Description
InverseMeasure(String name, double alfa, double precision, int maxData, boolean verbose)

Method Summary

Modifier and Type	Method	Description
double	getEstimatedMeanValue()	Gets measure value: if the confidence requirements have not been reached, it is returned the value estimated up to that moment.
double	getLastIntervalAvgValue()	Gets last interval average value of the inverse measure.
double	getLowerLimit()	Gets lower limit of the inverse measure.
double	getMeanValue()	Gets a measure value, calculated as the inverse of measure mean.
double	getUpperLimit()	Gets upper limit of the inverse measure.

Methods inherited from class Measure

abortMeasure, getAnalyzedSamples, getAnalyzer, getDiscardedSamples, getJobClassName, getMaxPrecisionPercentage, getMaxSamples, getMeasureType, getName, getNetSystem, getNetwork, getNodeName, getOutput, getQuantileResults, getSamplesAnalyzedPercentage, getSimTime, getSuccess, getVerbose, hasBeenAborted, hasFinished, measureTarget, receivedNoSamples, setNetwork, setSimParameters, stop_NoSamples, stopMeasure, stopMeasure, testDeadMeasure, update, update, update, updateSampleJob, updateSampleJob

Methods inherited from class Object

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

Constructor Details

InverseMeasure

public InverseMeasure(String name,
 double alfa,
 double precision,
 int maxData,
 boolean verbose)

Method Details

getMeanValue

public double getMeanValue()

Gets a measure value, calculated as the inverse of measure mean.

Overrides:

getMeanValue in class Measure

Returns:

measure value.

getEstimatedMeanValue

public double getEstimatedMeanValue()

Gets measure value: if the confidence requirements have not been reached, it is returned the value estimated up to that moment.

Overrides:

getEstimatedMeanValue in class Measure

Returns:

measure value.

getLowerLimit

public double getLowerLimit()

Gets lower limit of the inverse measure.

Overrides:

getLowerLimit in class Measure

Returns:

Lower limit.

getUpperLimit

public double getUpperLimit()

Gets upper limit of the inverse measure.

Overrides:

getUpperLimit in class Measure

Returns:

Upper limit.

getLastIntervalAvgValue

public double getLastIntervalAvgValue()

Gets last interval average value of the inverse measure.

Overrides:

getLastIntervalAvgValue in class Measure

Returns:

Last interval average value.