es.udc.gii.common.eaf.algorithm.operator.replace.mmga
Class PopulationMemoryReplaceOperator
java.lang.Object
java.util.Observable
es.udc.gii.common.eaf.algorithm.operator.replace.ReplaceOperator
es.udc.gii.common.eaf.algorithm.operator.replace.mmga.PopulationMemoryReplaceOperator
- All Implemented Interfaces:
- Operator, Configurable
public class PopulationMemoryReplaceOperator
- extends ReplaceOperator
This class implements a replace operator for replacing the population memory
of a micro-genetic algorithm for mutiobjective problems. It only replaces
a part of the population memory. The rest is kept unchanged for providing
diversity.
- Author:
- Rafael Tedin Alvarez
Methods inherited from class java.util.Observable |
addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
hypercubeDivisions
private int hypercubeDivisions
replaceablePartSize
private int replaceablePartSize
replacementCycle
private int replacementCycle
currentIndex
private int currentIndex
PopulationMemoryReplaceOperator
public PopulationMemoryReplaceOperator()
- Creates a new instance of PopulationMemoryReplaceOperator
replace
protected java.util.List<Individual> replace(EvolutionaryAlgorithm algorithm,
java.util.List<Individual> toPopulation)
- Specified by:
replace
in class ReplaceOperator
configure
public void configure(org.apache.commons.configuration.Configuration conf)
- Specified by:
configure
in interface Configurable
- Overrides:
configure
in class ReplaceOperator
nextIndex
private int nextIndex()
replaceWithNominalSolutions
private java.util.List<Individual> replaceWithNominalSolutions(MMGAAlgorithm mmga,
java.util.List<Individual> toPopulation)
replaceWithParetoFront
private java.util.List<Individual> replaceWithParetoFront(MMGAAlgorithm mmga,
java.util.List<Individual> toPopulation)
getReplacementCycle
public int getReplacementCycle()
setReplacementCycle
public void setReplacementCycle(int replacementCycle)
getHypercubeDivisions
public int getHypercubeDivisions()
setHypercubeDivisions
public void setHypercubeDivisions(int hypercubeDivisions)
getReplaceablePartSize
public int getReplaceablePartSize()
setReplaceablePartSize
public void setReplaceablePartSize(int replaceablePartSize)