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package jcgp.population;
import jcgp.JCGP.Resources;
public class Population {
private Chromosome[] chromosomes;
private int fittest;
public Population(Resources parameters) {
chromosomes = new Chromosome[((int) parameters.get("popSize"))];
for (int c = 0; c < chromosomes.length; c++) {
chromosomes[c] = new Chromosome(parameters);
}
}
public Population(Chromosome parent, Resources parameters) {
chromosomes = new Chromosome[((int) parameters.get("popSize"))];
// make a clone for safety
this.chromosomes[0] = new Chromosome(parent);
// generate the rest of the individuals
for (int c = 1; c < chromosomes.length; c++) {
chromosomes[c] = new Chromosome(chromosomes[0]);
}
}
/**
* Returns all chromosomes, parents first, then offspring.
*
* @param index
* @return
*/
public Chromosome getChromosome(int index) {
return chromosomes[index];
}
public void setBestIndividual(int index) {
fittest = index;
}
public Chromosome getBestIndividual() {
return chromosomes[fittest];
}
}
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