Package org.intocps.maestro.interpreter.values.variablestep.valuetracker

Class DoubleValueTracker

java.lang.Object

org.intocps.maestro.interpreter.values.variablestep.valuetracker.DoubleValueTracker

All Implemented Interfaces:

Observer, ValueTracker

public class DoubleValueTracker
extends Object
implements Observer, ValueTracker

Constructor Summary

Constructors

Constructor	Description
DoubleValueTracker(Observable observable, ModelConnection.Variable variable, Integer predictionOrder)
DoubleValueTracker(DoubleValueTracker dvt)

Method Summary

Modifier and Type	Method	Description
Double	getCurrentValue()
Double	getExtrapolationErrorEstimate()
Double	getFirstDerivative()
Double	getNextValue()
Integer	getPredictionOrder()
Double	getPreviousValue()
Double	getPrevPrevValue()
Double	getSecondDerivative()
void	update(Observable obs, Object arg)

Methods inherited from class java.lang.Object

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

Constructor Detail

DoubleValueTracker

public DoubleValueTracker(DoubleValueTracker dvt)

DoubleValueTracker

public DoubleValueTracker(Observable observable,
                          ModelConnection.Variable variable,
                          Integer predictionOrder)

Method Detail

update

public void update(Observable obs,
                   Object arg)

Specified by:

update in interface Observer

getPredictionOrder

public Integer getPredictionOrder()

Specified by:

getPredictionOrder in interface ValueTracker

getNextValue

public Double getNextValue()

Specified by:

getNextValue in interface ValueTracker

getCurrentValue

public Double getCurrentValue()

Specified by:

getCurrentValue in interface ValueTracker

getPreviousValue

public Double getPreviousValue()

Specified by:

getPreviousValue in interface ValueTracker

getPrevPrevValue

public Double getPrevPrevValue()

Specified by:

getPrevPrevValue in interface ValueTracker

getFirstDerivative

public Double getFirstDerivative()

Specified by:

getFirstDerivative in interface ValueTracker

getSecondDerivative

public Double getSecondDerivative()

Specified by:

getSecondDerivative in interface ValueTracker

getExtrapolationErrorEstimate

public Double getExtrapolationErrorEstimate()

Specified by:

getExtrapolationErrorEstimate in interface ValueTracker