Need to do a few tests on windows

3 files changed, 150 insertions, 0 deletions

diff --git a/src/jcgp/modules/ModuleStatus.java b/src/jcgp/modules/ModuleStatus.java
new file mode 100644
index 0000000..02e2c01
--- /dev/null
+++ b/src/jcgp/modules/ModuleStatus.java
@@ -0,0 +1,16 @@
+package jcgp.modules;
+
+public enum ModuleStatus {
+	ERROR, WARNING, READY;
+	
+	private String details;
+	
+	public void setDetails(String details) {
+		this.details = details;
+	}
+	
+	public String getDetails() {
+		return details;
+	}
+	
+}
diff --git a/src/jcgp/modules/ea/MuPlusLambda.java b/src/jcgp/modules/ea/MuPlusLambda.java
new file mode 100644
index 0000000..94900ca
--- /dev/null
+++ b/src/jcgp/modules/ea/MuPlusLambda.java
@@ -0,0 +1,80 @@
+package jcgp.modules.ea;
+
+import java.util.HashMap;
+
+import jcgp.JCGP.Resources;
+import jcgp.modules.ModuleStatus;
+import jcgp.modules.mutator.Mutator;
+import jcgp.parameters.IntegerParameter;
+import jcgp.parameters.Parameter;
+import jcgp.population.Chromosome;
+import jcgp.population.Population;
+
+/**
+ * (μ + λ) EA.
+ * 
+ * 
+ * @author Eduardo Pedroni
+ *
+ */
+public class MuPlusLambda implements EvolutionaryAlgorithm {
+	
+	private Chromosome fittestChromosome;
+	
+	private IntegerParameter parents, offspring;
+	
+	private HashMap<String, Parameter> localParameters;
+	
+	public MuPlusLambda() {		
+		parents = new IntegerParameter(1, "Parents");
+		offspring = new IntegerParameter(4, "Offspring");		
+		
+		localParameters = new HashMap<String, Parameter>();
+		
+		localParameters.put("mu", parents);
+		localParameters.put("lambda", offspring);
+	}
+
+	@Override
+	public void evolve(Population population, Mutator mutator, Resources parameters) {
+		// select fittest chromosome
+		int fittest = 0;
+		
+		for (int i = 1; i < parameters.getInt("popSize"); i++) {
+			if (population.getChromosome(i).getFitness() >= population.getChromosome(fittest).getFitness()) {
+				fittest = i;
+			}
+		}
+		fittestChromosome = population.getChromosome(fittest);
+		population.setBestIndividual(fittest);
+		// create copies of fittest chromosome, mutate them
+		Chromosome fc = population.getChromosome(fittest);
+		for (int i = 0; i < parameters.getInt("popSize"); i++) {
+			if (i != fittest) {
+				population.getChromosome(i).copyConnections(fc);
+				mutator.mutate(population.getChromosome(i), parameters);
+			}
+		}
+	}
+
+	@Override
+	public Chromosome getFittestChromosome() {
+		return fittestChromosome;
+	}
+
+	@Override
+	public HashMap<String, Parameter> getLocalParameters() {
+		return localParameters;
+	}
+
+	@Override
+	public String toString() {
+		return "(μ + λ)";
+	}
+
+	@Override
+	public ModuleStatus getStatus(Resources resources) {
+		return ModuleStatus.READY;
+	}
+	
+}
diff --git a/src/jcgp/modules/ea/TournamentSelection.java b/src/jcgp/modules/ea/TournamentSelection.java
new file mode 100644
index 0000000..c2915a5
--- /dev/null
+++ b/src/jcgp/modules/ea/TournamentSelection.java
@@ -0,0 +1,54 @@
+package jcgp.modules.ea;
+
+import java.util.HashMap;
+
+import jcgp.JCGP.Resources;
+import jcgp.modules.ModuleStatus;
+import jcgp.modules.mutator.Mutator;
+import jcgp.parameters.IntegerParameter;
+import jcgp.parameters.Parameter;
+import jcgp.population.Chromosome;
+import jcgp.population.Population;
+
+public class TournamentSelection implements EvolutionaryAlgorithm {
+	
+	private Chromosome fittestChromosome;
+	
+	private IntegerParameter tournament;
+	private HashMap<String, Parameter> localParameters;
+	
+	public TournamentSelection() {		
+		tournament = new IntegerParameter(1, "Tournament size");	
+		
+		localParameters = new HashMap<String, Parameter>();
+		localParameters.put("tournament", tournament);
+	}
+
+	@Override
+	public HashMap<String, Parameter> getLocalParameters() {
+		return localParameters;
+	}
+
+	@Override
+	public void evolve(Population population, Mutator mutator,
+			Resources parameters) {
+		
+		// TODO implement this
+
+	}
+
+	@Override
+	public Chromosome getFittestChromosome() {
+		return fittestChromosome;
+	}
+	
+	@Override
+	public String toString() {
+		return "Tournament";
+	}
+
+	@Override
+	public ModuleStatus getStatus(Resources resources) {
+		return null;
+	}
+}