diff options
Diffstat (limited to 'src/jcgp/backend/modules/mutator/ProbabilisticMutator.java')
| -rw-r--r-- | src/jcgp/backend/modules/mutator/ProbabilisticMutator.java | 33 |
1 files changed, 11 insertions, 22 deletions
diff --git a/src/jcgp/backend/modules/mutator/ProbabilisticMutator.java b/src/jcgp/backend/modules/mutator/ProbabilisticMutator.java index cacb451..c65fc22 100644 --- a/src/jcgp/backend/modules/mutator/ProbabilisticMutator.java +++ b/src/jcgp/backend/modules/mutator/ProbabilisticMutator.java @@ -1,13 +1,12 @@ package jcgp.backend.modules.mutator; +import jcgp.backend.parameters.BooleanParameter; +import jcgp.backend.parameters.DoubleParameter; +import jcgp.backend.parameters.ParameterStatus; import jcgp.backend.population.Chromosome; import jcgp.backend.population.Node; import jcgp.backend.population.Output; import jcgp.backend.resources.Resources; -import jcgp.backend.resources.parameters.BooleanParameter; -import jcgp.backend.resources.parameters.DoubleParameter; -import jcgp.backend.resources.parameters.Parameter; -import jcgp.backend.resources.parameters.ParameterStatus; /** * Probabilistic mutator @@ -22,7 +21,7 @@ import jcgp.backend.resources.parameters.ParameterStatus; * @author Eduardo Pedroni * */ -public class ProbabilisticMutator implements Mutator { +public class ProbabilisticMutator extends Mutator { private DoubleParameter mutationProbability; private BooleanParameter report; @@ -35,6 +34,7 @@ public class ProbabilisticMutator implements Mutator { * @param resources a reference to the experiment's resources. */ public ProbabilisticMutator(Resources resources) { + super(); this.resources = resources; mutationProbability = new DoubleParameter(10, "Mutation probability", false, false) { @@ -48,17 +48,11 @@ public class ProbabilisticMutator implements Mutator { } } }; - report = new BooleanParameter(false, "Report") { - @Override - public void validate(Boolean newValue) { - // blank - } - }; - } - - @Override - public Parameter<?>[] getLocalParameters() { - return new Parameter<?>[] {mutationProbability, report}; + + report = new BooleanParameter(false, "Report"); + + setName("Probabilisic mutation"); + registerParameters(mutationProbability, report); } @Override @@ -113,7 +107,7 @@ public class ProbabilisticMutator implements Mutator { } /** - * This method offers a shorthand to decide whether a mutation should occur or not. + * This method provides a shorthand to decide whether a mutation should occur or not. * A random double is generated in the range 0 <= x < 100 and compared with the * mutation probability parameter. If the generated number is less than the mutation * probability, this returns true meaning a mutation should occur. @@ -123,9 +117,4 @@ public class ProbabilisticMutator implements Mutator { private boolean mutateGene() { return resources.getRandomDouble(100) < mutationProbability.get(); } - - @Override - public String toString() { - return "Probabilistic mutation"; - } } |