examples.multiobjective
Class MOFitnessEvaluator

java.lang.Object
  examples.multiobjective.MOFitnessEvaluator

All Implemented Interfaces:

java.io.Serializable, FitnessEvaluator

public class MOFitnessEvaluator
extends java.lang.Object
implements FitnessEvaluator

Fitness evaluator for multi objectives example. Determines which of two vectors with multiobjective values is fitter. In our example, the fitter vector is the one for which the sum of the values is smaller.

Since:

2.6

See Also:

Serialized Form

Constructor Summary

MOFitnessEvaluator()

Method Summary

boolean	isFitter(double a_fitness_value1, double a_fitness_value2) Not to be called in multi-objectives context!
boolean	isFitter(IChromosome a_chrom1, IChromosome a_chrom2)

Methods inherited from class java.lang.Object

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

Constructor Detail

MOFitnessEvaluator

public MOFitnessEvaluator()

Method Detail

isFitter

public boolean isFitter(double a_fitness_value1,
                        double a_fitness_value2)

Not to be called in multi-objectives context! Instead, oOther method below applies for multi-objectives.

Specified by:

isFitter in interface FitnessEvaluator

Parameters:

a_fitness_value1 - ignored

a_fitness_value2 - ignored

Returns:

always a RuntimeException

Since:

2.6

isFitter

public boolean isFitter(IChromosome a_chrom1,
                        IChromosome a_chrom2)

Specified by:

isFitter in interface FitnessEvaluator