com.datalogics.PDFL

Class ExponentialFunction

java.lang.Object

com.datalogics.PDFL.Function

com.datalogics.PDFL.ExponentialFunction

public class ExponentialFunction
extends Function

An interpolation between two output values as input values vary across a domain. For an Exponential Function, the curve between the two values is determined by the exponent N.

Field Summary

Fields inherited from class com.datalogics.PDFL.Function

DEFAULT, IDENTITY

Constructor Summary

Constructors

Constructor and Description
ExponentialFunction(java.util.List<java.lang.Double> domain, int nOutputs, java.util.List<java.lang.Double> C0, java.util.List<java.lang.Double> C1, double N) Create an Exponential Function, which is the exponential interpolation between two output values as the input values vary across the domain.

Method Summary

Modifier and Type	Method and Description
void	delete()
java.util.List<java.lang.Double>	getC0() The values for the function when the input is 0.0.
java.util.List<java.lang.Double>	getC1() The values for the function when the input is 1.0.
double	getN() The exponential factor N.
void	setC0(java.util.List<java.lang.Double> C0) The values for the function when the input is 0.0.
void	setC1(java.util.List<java.lang.Double> C1) The values for the function when the input is 1.0.
void	setN(double arg0) The exponential factor N.
java.lang.String	toString() A string value describing the function.

Methods inherited from class com.datalogics.PDFL.Function

apply, getDomain, getNInputs, getNOutputs, getRange, setDomain, setRange

Methods inherited from class java.lang.Object

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

Constructor Detail

ExponentialFunction

public ExponentialFunction(java.util.List<java.lang.Double> domain,
                           int nOutputs,
                           java.util.List<java.lang.Double> C0,
                           java.util.List<java.lang.Double> C1,
                           double N)

Create an Exponential Function, which is the exponential interpolation between two output values as the input values vary across the domain.

Parameters:

domain - the domain of the function. 2 elements.

nOutputs - the number of outputs of the function

C0 - the output value when the input value is 0

C1 - the output value when the input value is 1

N - the exponential factor, which alters the curve of output values as the input values vary across the domain.

Method Detail

delete

public void delete()

Overrides:

delete in class Function

toString

public java.lang.String toString()

A string value describing the function.

Overrides:

toString in class Function

getN

public double getN()

The exponential factor N.

setN

public void setN(double arg0)

The exponential factor N.

getC0

public java.util.List<java.lang.Double> getC0()

The values for the function when the input is 0.0. There must be the same number of values as the number of outputs in the function.

setC0

public void setC0(java.util.List<java.lang.Double> C0)

The values for the function when the input is 0.0. There must be the same number of values as the number of outputs in the function.

getC1

public java.util.List<java.lang.Double> getC1()

The values for the function when the input is 1.0. There must be the same number of values as the number of outputs in the function.

setC1

public void setC1(java.util.List<java.lang.Double> C1)

The values for the function when the input is 1.0. There must be the same number of values as the number of outputs in the function.