Light refactoring, a good amount of testing done, added some new functions.

1 files changed, 8 insertions, 6 deletions

diff --git a/src/jcgp/ea/StandardEA.java b/src/jcgp/ea/StandardEA.java
index 901333b..5f38513 100644
--- a/src/jcgp/ea/StandardEA.java
+++ b/src/jcgp/ea/StandardEA.java
@@ -13,7 +13,7 @@ import jcgp.population.Population;
  */
 public class StandardEA implements EvolutionaryAlgorithm {
 	
-	private int bestFitness = 0;
+	private Chromosome fittestChromosome;
 
 	@Override
 	public void evolve(Population population, Mutator mutator) {
@@ -25,9 +25,11 @@ public class StandardEA implements EvolutionaryAlgorithm {
 				fittest = i;
 			}
 		}
-		bestFitness = population.getChromosome(fittest).getFitness();
+		fittestChromosome = population.getChromosome(fittest);
 		population.setBestIndividual(fittest);
-		System.out.println("Best fitness: " + bestFitness);
+		if (Parameters.getDebug()) {
+			System.out.println("Best fitness: " + fittestChromosome.getFitness());
+		}
 		// create copies of fittest chromosome, mutate them
 		Chromosome fc = population.getChromosome(fittest);
 		for (int i = 0; i < Parameters.getPopulationSize(); i++) {
@@ -37,9 +39,9 @@ public class StandardEA implements EvolutionaryAlgorithm {
 			}
 		}
 	}
-	
+
 	@Override
-	public int getBestFitness() {
-		return bestFitness;
+	public Chromosome getFittestChromosome() {
+		return fittestChromosome;
 	}
 }