CrossoverFactory.java

public class CrossoverFactory extends AbstractFactory{
    public static ICrossover createCrossover(CrossoverType type) {
        report(type.name(), "Crossover");
        switch (type) {
            case ONE_POINT_CROSSOVER:
                return new OnePointCrossover();
            case TWO_POINT_CROSSOVER:
                return new TwoPointCrossover();
            case UNIFORM_CROSSOVER:
                return new UniformCrossover();
            case VAR_TO_VAR_CROSSOVER:
                return new VarToVarCrossover();
            default: throw new FactoryException("ICrossover for type:" + type + " is not implemented");
        }
    }
}