org.artoflife.gp.genome
Class ReplaceParameterMutator

java.lang.Object
  |
  +--org.artoflife.gp.genome.ReplaceParameterMutator

All Implemented Interfaces:

GpMutator

public class ReplaceParameterMutator

extends java.lang.Object

implements GpMutator

Mutates a FunctionGene by replacing one of its parameters with a new random parameter gene.

Author:

Steve Meyfroidt

Constructor Summary

ReplaceParameterMutator()

Method Summary

void	mutate(java.lang.String geneSelectionId, GpTreeNode gene) Replace a parameter of this gene with a random one from the {GeneFactory}, using a configured probability of choosing from only the terminals.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReplaceParameterMutator

public ReplaceParameterMutator()

Method Detail

mutate

public void mutate(java.lang.String geneSelectionId,
                   GpTreeNode gene)

Replace a parameter of this gene with a random one from the {GeneFactory}, using a configured probability of choosing from only the terminals.

Specified by:

mutate in interface GpMutator

Parameters:

gene - the non-null gene to mutate

geneSelectionId - ID of allowed genes that can be created for this mutation