diff options
Diffstat (limited to 'src/jcgp/modules/mutator/StandardMutator.java')
| -rw-r--r-- | src/jcgp/modules/mutator/StandardMutator.java | 31 | 
1 files changed, 0 insertions, 31 deletions
| diff --git a/src/jcgp/modules/mutator/StandardMutator.java b/src/jcgp/modules/mutator/StandardMutator.java deleted file mode 100644 index 17bd0be..0000000 --- a/src/jcgp/modules/mutator/StandardMutator.java +++ /dev/null @@ -1,31 +0,0 @@ -package jcgp.modules.mutator; - -import jcgp.Utilities; -import jcgp.parameters.Parameters; -import jcgp.population.Chromosome; -import jcgp.population.MutableElement; -import jcgp.population.Node; -import jcgp.population.Output; - -public class StandardMutator implements Mutator { - -	@Override -	public void mutate(Chromosome chromosome) { -		int mutations = (int) (Parameters.getMutationRate() * (((double) Parameters.getNodeCount() + Parameters.getOutputs()) / 100)); -		 -		for (int i = 0; i < mutations; i++) { -			MutableElement m = chromosome.getRandomMutableElement(); -			 -			if (m instanceof Output) { -				m.setConnection(chromosome.getRandomConnection()); -			} else if (m instanceof Node) { -				int geneType = Utilities.getRandomInt(1 + Parameters.getMaxArity()); -				if (geneType < 1) { -					((Node) m).setFunction(Utilities.getRandomFunction()); -				} else { -					m.setConnection(chromosome.getRandomConnection(((Node) m).getColumn())); -				} -			} -		} -	} -} | 
