net.sourceforge.cilib.functions.continuous.dynamic.moo.fda2
Class FDA2_f2

java.lang.Object
  net.sourceforge.cilib.functions.Function
      net.sourceforge.cilib.functions.ContinuousFunction
          net.sourceforge.cilib.functions.continuous.dynamic.moo.fda2.FDA2_f2

All Implemented Interfaces:

Serializable, Cloneable

public class FDA2_f2
extends ContinuousFunction

This function is the g*h function of the FDA2 problem defined on page 428 in the following paper: M.Farina, K.Deb, P.Amato. Dynamic multiobjective optimization problems: test cases, approximations and applications, IEEE Transactions on Evolutionary Computation, 8(5): 425-442, 2003

Author:

Marde Greeff

See Also:

Serialized Form

Constructor Summary

FDA2_f2()
Default constructor

FDA2_f2(FDA2_f2 copy)
copy constructor

Method Summary

double	evaluate(Vector x) Evaluates the function g*h
FDA2_f2	getClone() return a clone
FunctionMinimisationProblem	getFDA2_g_problem() returns the problem used to set the g function
ContinuousFunction	getFDA2_g() Returns the g function that is used in the FDA2 problem
FunctionMinimisationProblem	getFDA2_h_problem() returns the problem used to set the h function
ContinuousFunction	getFDA2_h() Gets the f1 function that is used in the FDA2 problem
void	setFDA2_g(ContinuousFunction fda2_g) Sets the g function that is used in the FDA2 problem
void	setFDA2_g(FunctionMinimisationProblem problem) Sets the g function
void	setFDA2_h(ContinuousFunction fda2_h) Sets the f1 function that is used in the FDA2 problem
void	setFDA2_h(FunctionMinimisationProblem problem) Sets the h function

Methods inherited from class net.sourceforge.cilib.functions.ContinuousFunction

evaluate, getMaximum, getMinimum

Methods inherited from class net.sourceforge.cilib.functions.Function

getBehavioralDomainRegistry, getDimension, getDomain, getDomainRegistry, setBehavioralDomain, setBehaviouralDomainRegistry, setDomain

Methods inherited from class java.lang.Object

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

Constructor Detail

FDA2_f2

public FDA2_f2()

Default constructor

FDA2_f2

public FDA2_f2(FDA2_f2 copy)

copy constructor

Parameters:

copy -

Method Detail

getClone

public FDA2_f2 getClone()

return a clone

Specified by:

getClone in interface Cloneable

Specified by:

getClone in class ContinuousFunction

Returns:

An exact clone of the current object instance.

See Also:

Object.clone()

setFDA2_g

public void setFDA2_g(FunctionMinimisationProblem problem)

Sets the g function

Parameters:

problem -

getFDA2_g_problem

public FunctionMinimisationProblem getFDA2_g_problem()

returns the problem used to set the g function

Returns:

setFDA2_g

public void setFDA2_g(ContinuousFunction fda2_g)

Sets the g function that is used in the FDA2 problem

Parameters:

fda1_g -

getFDA2_g

public ContinuousFunction getFDA2_g()

Returns the g function that is used in the FDA2 problem

Returns:

setFDA2_h

public void setFDA2_h(FunctionMinimisationProblem problem)

Sets the h function

Parameters:

problem -

getFDA2_h_problem

public FunctionMinimisationProblem getFDA2_h_problem()

returns the problem used to set the h function

Returns:

setFDA2_h

public void setFDA2_h(ContinuousFunction fda2_h)

Sets the f1 function that is used in the FDA2 problem

Parameters:

fda1_f1 -

getFDA2_h

public ContinuousFunction getFDA2_h()

Gets the f1 function that is used in the FDA2 problem

Returns:

evaluate

public double evaluate(Vector x)

Evaluates the function g*h

Specified by:

evaluate in class ContinuousFunction

Parameters:

x - The input Vector.

Returns:

The value of the evaluation.