org.licas.ai_solver.model.genetic

Class DefaultChromosome

java.lang.Object

org.licas.ai_solver.eval.EvaluateGenData

org.licas.ai_solver.model.genetic.Chromosome

org.licas.ai_solver.model.genetic.DefaultChromosome

public class DefaultChromosome
extends Chromosome

This represents a default chromosome implementation.

Field Summary

Fields inherited from class org.licas.ai_solver.model.genetic.Chromosome

compareDataset, evolveGenes

Fields inherited from class org.licas.ai_solver.eval.EvaluateGenData

evalFunction, evalSeed, name

Constructor Summary

Constructors

Constructor and Description
DefaultChromosome(java.lang.String thisName, org.ai_heuristic.eval.metric.MetricDataset thisGeneList, org.ai_heuristic.functs.Function evalFunction, EvolveGenes thisEvolveGenes) Create a new instance of DefaultChromosome.

Method Summary

Modifier and Type	Method and Description
org.ai_heuristic.eval.metric.ReplySet	evaluateFitness() Evaluate the fitness of this chromosome.
Chromosome	evolve(Chromosome thisChromosome) Generate a new chromosome by combining this chromosome and the variable passed in.

Methods inherited from class org.licas.ai_solver.model.genetic.Chromosome

cloneChromosomeLight, getChromosome, getEvolveGenes, sameAs, setCompareDataset, setEvolveGenes, setName

Methods inherited from class org.licas.ai_solver.eval.EvaluateGenData

evaluate, getEvalSeed, getName, setEvaluationFunction

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultChromosome

public DefaultChromosome(java.lang.String thisName,
                         org.ai_heuristic.eval.metric.MetricDataset thisGeneList,
                         org.ai_heuristic.functs.Function evalFunction,
                         EvolveGenes thisEvolveGenes)
                  throws java.lang.Exception

Create a new instance of DefaultChromosome.

Parameters:

thisName - the id or name of the chromosome.

thisGeneList - the list of genes that define this chromosome. This is then the evaluation seed of the parent EvaluateGenData class.

thisEvolveGenes - the definition of how this chromosome will evolve genes.

evalFunction - the evaluation function to use.

Throws:

java.lang.Exception - any error.

Method Detail

evaluateFitness

public org.ai_heuristic.eval.metric.ReplySet evaluateFitness()
                                                      throws java.lang.Exception

Evaluate the fitness of this chromosome. This evaluates the gene list that the chromosome stores and returns some result.

Specified by:

evaluateFitness in class Chromosome

Returns:

the fitness evaluation for this chromosome.

Throws:

java.lang.Exception - any error.

evolve

public Chromosome evolve(Chromosome thisChromosome)
                  throws java.lang.Exception

Generate a new chromosome by combining this chromosome and the variable passed in.

Specified by:

evolve in class Chromosome

Parameters:

thisChromosome - the chromosome to combine with.

Returns:

the result of the evolution. The evolution process is determined by the evolveGenes object, which can also return null.

Throws:

java.lang.Exception - any error.