/**
* Marshall a Genotype instance into an XML Element representation, including its population of
* Chromosome instances as sub-elements. This may be useful in scenarios where representation as
* an entire Document is undesirable, such as when the representation of this Genotype is to be
* combined with other elements in a single Document.
*
* @param a_subject the genotype to represent as an XML element
* @param a_xmlDocument a Document instance that will be used to create the Element instance. Note
* that the element will NOT be added to the document by this method
* @return an Element object representing the given Genotype
* @author Neil Rotstan
* @since 1.0
* @deprecated use XMLDocumentBuilder instead
*/
public static Element representGenotypeAsElement(
final Genotype a_subject, final Document a_xmlDocument) {
Population population = a_subject.getPopulation();
// Start by creating the genotype element and its size attribute,
// which represents the number of chromosomes present in the
// genotype.
// --------------------------------------------------------------
Element genotypeTag = a_xmlDocument.createElement(GENOTYPE_TAG);
genotypeTag.setAttribute(SIZE_ATTRIBUTE, Integer.toString(population.size()));
// Next, add nested elements for each of the chromosomes in the
// genotype.
// ------------------------------------------------------------
for (int i = 0; i < population.size(); i++) {
Element chromosomeElement =
representChromosomeAsElement(population.getChromosome(i), a_xmlDocument);
genotypeTag.appendChild(chromosomeElement);
}
return genotypeTag;
}
public boolean needsToRun(Run run, int generation) {
Population pop = getPopulationFor(run, generation);
int count = run.getIntProperty(GenetikConstants.POPULATION, Integer.MAX_VALUE, true);
int scoreCount = 0;
for (int i = 0, max = pop.size(); i < max; i++) {
Individual ind = pop.get(i);
if (ind.hasFitness() && ind.hasScores()) {
scoreCount++;
}
}
return scoreCount != count;
}
