Package org.moeaframework.problem.BBOB2016

Class TransformVariablesOscillate

java.lang.Object

org.moeaframework.problem.AbstractProblem

org.moeaframework.problem.BBOB2016.BBOBFunction

org.moeaframework.problem.BBOB2016.BBOBTransformation

org.moeaframework.problem.BBOB2016.TransformVariablesOscillate

All Implemented Interfaces:

AutoCloseable, Problem

public class TransformVariablesOscillate
extends BBOBTransformation

Transformation that applies a monotone oscillation to the decision variables of the inner function.

Field Summary

Fields

Modifier and Type	Field	Description
static final double	ALPHA	Factor controlling the periodicity of the oscillation.

Fields inherited from class org.moeaframework.problem.BBOB2016.BBOBTransformation

function

Fields inherited from class org.moeaframework.problem.AbstractProblem

numberOfConstraints, numberOfObjectives, numberOfVariables

Constructor Summary

Constructors

Constructor	Description
TransformVariablesOscillate(BBOBFunction function)	Constructs a new transformation that applies an oscillation to the decision variables.

Method Summary

Modifier and Type	Method	Description
void	evaluate(Solution solution)	Evaluates the solution, updating the solution's objectives in place.

Methods inherited from class org.moeaframework.problem.BBOB2016.BBOBTransformation

newSolution

Methods inherited from class org.moeaframework.problem.AbstractProblem

close, getName, getNumberOfConstraints, getNumberOfObjectives, getNumberOfVariables

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.moeaframework.core.Problem

isType

Field Details

ALPHA

public static final double ALPHA

Factor controlling the periodicity of the oscillation.

See Also:

• Constant Field Values

Constructor Details

TransformVariablesOscillate

public TransformVariablesOscillate(BBOBFunction function)

Constructs a new transformation that applies an oscillation to the decision variables.

Parameters:

function - the inner function

Method Details

evaluate

public void evaluate(Solution solution)

Description copied from interface: Problem

Evaluates the solution, updating the solution's objectives in place. Algorithms must explicitly call this method when appropriate to evaluate new solutions or reevaluate modified solutions.

Parameters:

solution - the solution to be evaluated