org.jaga.masterAlgorithm
Class SimpleGA
java.lang.Object
org.jaga.masterAlgorithm.SimpleGA
- All Implemented Interfaces:
- GeneticAlgorithm
- Direct Known Subclasses:
- ReusableSimpleGA
- public class SimpleGA
- extends java.lang.Object
- implements GeneticAlgorithm
TODO: Complete these comments.
Project: JAGA - Java API for Genetic Algorithms.
Company: University College London and JAGA.Org
(http://www.jaga.org).
Copyright: (c) 2004 by G. Paperin.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, ONLY if you include a note of the original
author(s) in any redistributed/modified copy.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
or see http://www.gnu.org/licenses/gpl.html
- Version:
- JAGA public release 1.0 beta
- Author:
- Greg Paperin (greg@jaga.org)
|
Field Summary |
private java.util.ArrayList |
hooks
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|
Method Summary |
boolean |
addHook(SimpleGAHook hook)
|
protected boolean |
checkForBetterResult(GAResult oldResult,
Population newPop,
GAParameterSet params)
|
protected Population |
createEmptyPopulation(GAParameterSet params)
|
protected Population |
createInitialPopulation(GAParameterSet params)
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protected GAResult |
createResult()
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GAResult |
exec(GAParameterSet params)
Runs this master algorithm with the specified experimet paramenters. |
protected Population |
generateNextPopulation(Population oldPop,
int age,
GAResult result,
GAParameterSet params)
|
protected Individual[] |
haveSex(Individual[] parents,
GAParameterSet params)
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protected void |
notifyFoundNewResult(Population pop,
int age,
GAResult result,
GAParameterSet params)
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protected void |
notifyGenerationChanged(Population pop,
int age,
GAResult result,
GAParameterSet params)
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protected void |
notifyInitialisationDone(Population pop,
int age,
GAResult result,
GAParameterSet params)
|
protected void |
notifyReproduced(Individual[] children,
Individual[] parents,
Population pop,
int age,
GAResult result,
GAParameterSet params)
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protected void |
notifySelectedForReproduction(Individual[] selectedParents,
Population pop,
int age,
GAResult result,
GAParameterSet params)
|
protected void |
notifyTerminationConditionApplies(Population pop,
int age,
GAResult result,
GAParameterSet params)
|
boolean |
removeHook(SimpleGAHook hook)
|
protected Individual[] |
selectForReproduction(Population pop,
int age,
GAParameterSet params)
|
protected boolean |
terminationConditionApplies(Population pop,
int genNum,
GAResult result,
GAParameterSet params)
|
protected void |
updateFitnessCalculated(Individual updated,
Population pop,
int age,
GAParameterSet params)
|
protected void |
updateIndividualFitness(Individual indiv,
Population pop,
int genNum,
GAParameterSet params)
|
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
hooks
private java.util.ArrayList hooks
SimpleGA
public SimpleGA()
exec
public GAResult exec(GAParameterSet params)
- Description copied from interface:
GeneticAlgorithm
- Runs this master algorithm with the specified experimet paramenters.
- Specified by:
exec in interface GeneticAlgorithm
- Parameters:
params - The paramaters for this run.
- Returns:
- The resukt of the run.
generateNextPopulation
protected Population generateNextPopulation(Population oldPop,
int age,
GAResult result,
GAParameterSet params)
createResult
protected GAResult createResult()
checkForBetterResult
protected boolean checkForBetterResult(GAResult oldResult,
Population newPop,
GAParameterSet params)
createInitialPopulation
protected Population createInitialPopulation(GAParameterSet params)
createEmptyPopulation
protected Population createEmptyPopulation(GAParameterSet params)
terminationConditionApplies
protected boolean terminationConditionApplies(Population pop,
int genNum,
GAResult result,
GAParameterSet params)
selectForReproduction
protected Individual[] selectForReproduction(Population pop,
int age,
GAParameterSet params)
haveSex
protected Individual[] haveSex(Individual[] parents,
GAParameterSet params)
updateIndividualFitness
protected void updateIndividualFitness(Individual indiv,
Population pop,
int genNum,
GAParameterSet params)
addHook
public boolean addHook(SimpleGAHook hook)
removeHook
public boolean removeHook(SimpleGAHook hook)
notifyInitialisationDone
protected void notifyInitialisationDone(Population pop,
int age,
GAResult result,
GAParameterSet params)
notifyFoundNewResult
protected void notifyFoundNewResult(Population pop,
int age,
GAResult result,
GAParameterSet params)
notifyGenerationChanged
protected void notifyGenerationChanged(Population pop,
int age,
GAResult result,
GAParameterSet params)
notifyTerminationConditionApplies
protected void notifyTerminationConditionApplies(Population pop,
int age,
GAResult result,
GAParameterSet params)
notifySelectedForReproduction
protected void notifySelectedForReproduction(Individual[] selectedParents,
Population pop,
int age,
GAResult result,
GAParameterSet params)
notifyReproduced
protected void notifyReproduced(Individual[] children,
Individual[] parents,
Population pop,
int age,
GAResult result,
GAParameterSet params)
updateFitnessCalculated
protected void updateFitnessCalculated(Individual updated,
Population pop,
int age,
GAParameterSet params)
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