8 files changed, 51 insertions, 14 deletions
diff --git a/src/jcgp/backend/modules/ea/MuPlusLambda.java b/src/jcgp/backend/modules/ea/MuPlusLambda.java
index 22a0876..ad8c5d8 100644
--- a/src/jcgp/backend/modules/ea/MuPlusLambda.java
+++ b/src/jcgp/backend/modules/ea/MuPlusLambda.java
@@ -3,8 +3,10 @@ package jcgp.backend.modules.ea;
 import jcgp.JCGP.Resources;
 import jcgp.backend.modules.ModuleStatus;
 import jcgp.backend.modules.mutator.Mutator;
+import jcgp.backend.parameters.BooleanParameter;
 import jcgp.backend.parameters.IntegerParameter;
 import jcgp.backend.parameters.Parameter;
+import jcgp.backend.parameters.ParameterStatus;
 import jcgp.backend.population.Population;
 
 /**
@@ -19,18 +21,41 @@ public class MuPlusLambda implements EvolutionaryAlgorithm {
 	private int fittestChromosome;
 	
 	private IntegerParameter parents, offspring;
+	private BooleanParameter report;
 		
-	public MuPlusLambda() {		
+	public MuPlusLambda(final Resources resources) {
 		parents = new IntegerParameter(1, "Parents") {
 			@Override
-			protected void validate(int newValue) {
-				
+			public void validate(int newValue) {
+				if (newValue + offspring.get() != resources.getInt("popSize")) {
+					status = ParameterStatus.INVALID;
+					status.setDetails("Parents + offspring must equal population size.");
+				} else if (newValue <= 0) {
+					status = ParameterStatus.INVALID;
+					status.setDetails("EA needs at least 1 parent.");
+				} else {
+					status = ParameterStatus.VALID;
+				}
 			}
 		};
 		offspring = new IntegerParameter(4, "Offspring") {
 			@Override
-			protected void validate(int newValue) {
-				
+			public void validate(int newValue) {
+				if (newValue + parents.get() != resources.getInt("popSize")) {
+					status = ParameterStatus.INVALID;
+					status.setDetails("Parents + offspring must equal population size.");
+				} else if (newValue <= 0) {
+					status = ParameterStatus.INVALID;
+					status.setDetails("EA needs at least 1 offspring.");
+				} else {
+					status = ParameterStatus.VALID;
+				}
+			}
+		};
+		report = new BooleanParameter(false, "Report") {
+			@Override
+			public void validate(boolean newValue) {
+				// nothing
 			}
 		};
 	}
@@ -63,7 +88,7 @@ public class MuPlusLambda implements EvolutionaryAlgorithm {
 
 	@Override
 	public Parameter[] getLocalParameters() {
-		return new Parameter[] {parents, offspring};
+		return new Parameter[] {parents, offspring, report};
 	}
 
 	@Override
diff --git a/src/jcgp/backend/modules/ea/TournamentSelection.java b/src/jcgp/backend/modules/ea/TournamentSelection.java
index 3c4a539..32ac54d 100644
--- a/src/jcgp/backend/modules/ea/TournamentSelection.java
+++ b/src/jcgp/backend/modules/ea/TournamentSelection.java
@@ -19,8 +19,8 @@ public class TournamentSelection implements EvolutionaryAlgorithm {
 	public TournamentSelection() {		
 		tournament = new IntegerParameter(1, "Tournament size") {
 			@Override
-			protected void validate(int newValue) {
-				
+			public void validate(int newValue) {
+				// TODO this
 			}
 		};
 		
diff --git a/src/jcgp/backend/parameters/BooleanParameter.java b/src/jcgp/backend/parameters/BooleanParameter.java
index db78419..43825be 100644
--- a/src/jcgp/backend/parameters/BooleanParameter.java
+++ b/src/jcgp/backend/parameters/BooleanParameter.java
@@ -11,6 +11,13 @@ public abstract class BooleanParameter extends Parameter {
 		this.value = new SimpleBooleanProperty(value);
 	}
 	
+	/**
+	 * Simple BooleanParameter constructor, 
+	 * 
+	 * 
+	 * @param value
+	 * @param name
+	 */
 	public BooleanParameter(boolean value, String name) {
 		super(name, false, false);
 		this.value = new SimpleBooleanProperty(value);
@@ -26,7 +33,7 @@ public abstract class BooleanParameter extends Parameter {
 		}
 	}
 	
-	protected abstract void validate(boolean newValue);
+	public abstract void validate(boolean newValue);
 	
 	public SimpleBooleanProperty valueProperty() {
 		return value;
diff --git a/src/jcgp/backend/parameters/DoubleParameter.java b/src/jcgp/backend/parameters/DoubleParameter.java
index 2b98991..53551f5 100644
--- a/src/jcgp/backend/parameters/DoubleParameter.java
+++ b/src/jcgp/backend/parameters/DoubleParameter.java
@@ -30,6 +30,6 @@ public abstract class DoubleParameter extends Parameter {
 		return value;
 	}
 	
-	protected abstract void validate(double newValue);
+	public abstract void validate(double newValue);
 	
 }
diff --git a/src/jcgp/backend/parameters/IntegerParameter.java b/src/jcgp/backend/parameters/IntegerParameter.java
index 1127817..68095d9 100644
--- a/src/jcgp/backend/parameters/IntegerParameter.java
+++ b/src/jcgp/backend/parameters/IntegerParameter.java
@@ -31,6 +31,6 @@ public abstract class IntegerParameter extends Parameter {
 		return value;
 	}
 	
-	protected abstract void validate(int newValue);
+	public abstract void validate(int newValue);
 	
 }
diff --git a/src/jcgp/backend/parameters/Parameter.java b/src/jcgp/backend/parameters/Parameter.java
index 26bc8f1..ddd5d5b 100644
--- a/src/jcgp/backend/parameters/Parameter.java
+++ b/src/jcgp/backend/parameters/Parameter.java
@@ -4,7 +4,7 @@ import javafx.beans.property.Property;
 
 public abstract class Parameter {
 	
-	protected boolean monitor, critical;
+	protected boolean monitor, critical, reset = false;
 	
 	protected ParameterStatus status = ParameterStatus.VALID;
 	
@@ -24,6 +24,10 @@ public abstract class Parameter {
 		return critical;
 	}
 	
+	public boolean requiresReset() {
+		return critical || reset;
+	}
+	
 	public String getName() {
 		return name;
 	}
@@ -33,5 +37,5 @@ public abstract class Parameter {
 	}
 	
 	public abstract Property<?> valueProperty();
-	
+		
 }
diff --git a/src/jcgp/backend/parameters/ParameterStatus.java b/src/jcgp/backend/parameters/ParameterStatus.java
index ed235d4..86abe33 100644
--- a/src/jcgp/backend/parameters/ParameterStatus.java
+++ b/src/jcgp/backend/parameters/ParameterStatus.java
@@ -1,7 +1,7 @@
 package jcgp.backend.parameters;
 
 public enum ParameterStatus {
-	INVALID, WARNING, VALID;
+	INVALID, WARNING, WARNING_RESET, VALID;
 
 	private String details;
 
diff --git a/src/jcgp/backend/population/Chromosome.java b/src/jcgp/backend/population/Chromosome.java
index 41ba06e..c7493b9 100644
--- a/src/jcgp/backend/population/Chromosome.java
+++ b/src/jcgp/backend/population/Chromosome.java
@@ -310,6 +310,7 @@ public class Chromosome {
 	}
 	
 	public void printNodes() {
+		// TODO make this proper
 		int arity = resources.getInt("arity");
 		
 		for (int r = 0; r < (resources.getInt("rows")); r++) {