Evolvica Core API Version 0.6.2
Last Modified: June 29 2004

org.evolvica.core.recombine.iarray
Class UniformOrderBasedCrossover

java.lang.Object
  extended byorg.evolvica.engine.AbstractOperator
      extended byorg.evolvica.core.common.AbstractGeneticOperator
          extended byorg.evolvica.core.recombine.AbstractRecombinator
              extended byorg.evolvica.core.recombine.iarray.IntegerArrayRecombinator
                  extended byorg.evolvica.core.recombine.iarray.UniformOrderBasedCrossover
All Implemented Interfaces:
IGeneticOperator, IOperator, IProcessor, java.io.Serializable

public class UniformOrderBasedCrossover
extends IntegerArrayRecombinator

Uniform Order Based Crossover (UOBX) for arrays. This operator requires two parents and produces two descendants.

Since:
0.4.0
Version:
$Revision: 1.10 $ $Date: 2004/05/26 11:58:16 $
Author:
Andreas Rummler
See Also:
Serialized Form

Field Summary
protected  BitVector bitvector
          Exchange bit vector.
 
Fields inherited from class org.evolvica.core.recombine.AbstractRecombinator
builder
 
Fields inherited from class org.evolvica.engine.AbstractOperator
descriptor, element, id, name
 
Constructor Summary
UniformOrderBasedCrossover()
          Constructor.
UniformOrderBasedCrossover(BitVector bitvector)
          Constructor with bit vector for exchange.
 
Method Summary
 int getProducedChildren()
          Return the number of produced children.
 int getRequiredParents()
          Returns the number of required parents for a valid recombination.
protected  int[][] recombine(int[][] parents)
          Recombines integer arrays.
 
Methods inherited from class org.evolvica.core.recombine.iarray.IntegerArrayRecombinator
recombine
 
Methods inherited from class org.evolvica.core.recombine.AbstractRecombinator
getBuilder, process, setBuilder
 
Methods inherited from class org.evolvica.engine.AbstractOperator
attachDescriptor, attachElement, descriptor, element, getId, getName, setId, setName
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.evolvica.engine.IOperator
attachDescriptor, attachElement, descriptor, element, getId, getName, setId, setName
 

Field Detail

bitvector

protected BitVector bitvector
Exchange bit vector.

Constructor Detail

UniformOrderBasedCrossover

public UniformOrderBasedCrossover()
Constructor.


UniformOrderBasedCrossover

public UniformOrderBasedCrossover(BitVector bitvector)
Constructor with bit vector for exchange. This constructor should only be used for debugging purposes.

Parameters:
bitvector - bit vector for exchange
Method Detail

recombine

protected int[][] recombine(int[][] parents)
Description copied from class: IntegerArrayRecombinator
Recombines integer arrays.

Specified by:
recombine in class IntegerArrayRecombinator
Parameters:
parents - array of integer arrays from parents
Returns:
array of integer arrays for the children
See Also:
IntegerArrayRecombinator.recombine(int[][])

getProducedChildren

public int getProducedChildren()
Description copied from class: AbstractRecombinator
Return the number of produced children.

Specified by:
getProducedChildren in class AbstractRecombinator
Returns:
number of children
See Also:
AbstractRecombinator.getProducedChildren()

getRequiredParents

public int getRequiredParents()
Description copied from class: AbstractRecombinator
Returns the number of required parents for a valid recombination.

Specified by:
getRequiredParents in class AbstractRecombinator
Returns:
number of parents
See Also:
AbstractRecombinator.getRequiredParents()

Evolvica Core API Version 0.6.2
Last Modified: June 29 2004

Copyright © 2000-2004 Technical University of Ilmenau, Department Electronic Circuits and Systems