org.moeaframework.algorithm.jmetal
Class JMetalProblemAdapter

java.lang.Object
  jmetal.core.Problem
      org.moeaframework.algorithm.jmetal.JMetalProblemAdapter

All Implemented Interfaces:

Serializable

public class JMetalProblemAdapter
extends jmetal.core.Problem

Adapter for JMetal problems. This allows MOEA Framework Problems to be used within the JMetal library.

See Also:

Serialized Form

Field Summary

Fields inherited from class jmetal.core.Problem

length_, lowerLimit_, numberOfConstraints_, numberOfObjectives_, numberOfVariables_, precision_, problemName_, solutionType_, upperLimit_

Constructor Summary

JMetalProblemAdapter(Problem problem)
Constructs a JMetal problem adapter.

Method Summary

void	evaluate(jmetal.core.Solution solution)
Problem	getProblem() Returns the problem underlying by this adapter.
Solution	translate(jmetal.core.Solution solution) Translates the specified JMetal solution into a Solution.

Methods inherited from class jmetal.core.Problem

evaluateConstraints, getLength, getLowerLimit, getName, getNumberOfBits, getNumberOfConstraints, getNumberOfObjectives, getNumberOfVariables, getPrecision, getPrecision, getSolutionType, getUpperLimit, setNumberOfVariables, setPrecision, setSolutionType

Methods inherited from class java.lang.Object

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

Constructor Detail

JMetalProblemAdapter

public JMetalProblemAdapter(Problem problem)

Constructs a JMetal problem adapter.

Parameters:

problem - the problem

Method Detail

evaluate

public void evaluate(jmetal.core.Solution solution)
              throws jmetal.util.JMException

Specified by:

evaluate in class jmetal.core.Problem

Throws:

jmetal.util.JMException

translate

public Solution translate(jmetal.core.Solution solution)

Translates the specified JMetal solution into a Solution. Only works with RealVariable, BinaryVariable and Permutation decision variables. Since JMetal uses aggregate constraints, constraint values are only copied if there is a single constraint.

Parameters:

solution - the JMetal solution to be translated

Returns:

the translated solution

getProblem

public Problem getProblem()

Returns the problem underlying by this adapter.

Returns:

the problem underlying by this adapter