com.interpss.dstab.controller.cml.func

Class GainExpFunction

java.lang.Object

com.interpss.dstab.controller.block.adapt.CMLFunctionExpressionAdapter

com.interpss.dstab.controller.cml.func.GainExpFunction

All Implemented Interfaces:

com.hazelcast.nio.serialization.DataSerializable, ICMLBlock, ICMLFunctionBase, ICMLFunctionExpression

public class GainExpFunction
extends CMLFunctionExpressionAdapter

A function for calculating y = k * (u1-u2+u3)

Constructor Summary

Constructors

Constructor and Description
GainExpFunction(double k) constructor

Method Summary

Modifier and Type	Method and Description
double	eval(double[][] dAry2D) evaluate function value based on the input 2D double array.
double	getU(double y) Calculate input from the output value

Methods inherited from class com.interpss.dstab.controller.block.adapt.CMLFunctionExpressionAdapter

addInputExp, debugInfo, getInputExpList, hasInput, readData, writeData

Methods inherited from class java.lang.Object

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

Constructor Detail

GainExpFunction

public GainExpFunction(double k)

constructor

Parameters:

k -

Method Detail

getU

public double getU(double y)
            throws InterpssException

Calculate input from the output value

Specified by:

getU in interface ICMLFunctionBase

Overrides:

getU in class CMLFunctionExpressionAdapter

Returns:

input u

Throws:

InterpssException

eval

public double eval(double[][] dAry2D)
            throws InterpssException

evaluate function value based on the input 2D double array. The array matches the input expression list

Specified by:

eval in interface ICMLFunctionExpression

Overrides:

eval in class CMLFunctionExpressionAdapter

Parameters:

dAry2D - contains only array [uAry]

Returns:

the function value

Throws:

InterpssException