Added javadocs, made minor changes to the comments

2 files changed, 21 insertions, 1 deletions

diff --git a/src/jcgp/backend/resources/ModifiableResources.java b/src/jcgp/backend/resources/ModifiableResources.java
index 3dab2aa..5df26e2 100644
--- a/src/jcgp/backend/resources/ModifiableResources.java
+++ b/src/jcgp/backend/resources/ModifiableResources.java
@@ -3,6 +3,7 @@ package jcgp.backend.resources;
 import javafx.beans.value.ChangeListener;
 import javafx.beans.value.ObservableValue;
 import jcgp.backend.function.FunctionSet;
+import jcgp.backend.modules.problem.BestFitness;
 import jcgp.backend.parameters.IntegerParameter;
 import jcgp.backend.parameters.ParameterStatus;
 import jcgp.backend.parameters.monitors.IntegerMonitor;
@@ -137,6 +138,13 @@ public class ModifiableResources extends Resources {
 	}
 	
 	/**
+	 * @param newOrientation the new orientation to set.
+	 */
+	public void setFitnessOrientation(BestFitness newOrientation) {
+		this.fitnessOrientation = newOrientation;
+	}
+	
+	/**
 	 * @return the rows parameter.
 	 */
 	public IntegerParameter getRowsParameter() {
diff --git a/src/jcgp/backend/resources/Resources.java b/src/jcgp/backend/resources/Resources.java
index ebd6fb2..59a29ea 100644
--- a/src/jcgp/backend/resources/Resources.java
+++ b/src/jcgp/backend/resources/Resources.java
@@ -4,6 +4,7 @@ import java.util.Random;
 
 import jcgp.backend.function.Function;
 import jcgp.backend.function.FunctionSet;
+import jcgp.backend.modules.problem.BestFitness;
 import jcgp.backend.parameters.IntegerParameter;
 
 /**
@@ -15,6 +16,8 @@ import jcgp.backend.parameters.IntegerParameter;
  * the actual parameter values can be obtained using getter methods. Note that, for code brevity,
  * this class's getters do not start with the word "get". For instance, to get the number of rows, 
  * one would use {@code rows()} instead of {@code getRows()} which doesn't exist.
+ * The fitness orientation of the problem being solved can also be retrieved using {@code fitnessOrientation()}.
+ * Evolutionary strategies will typically use this to perform selection.
  * <br><br>
  * In addition to parameters, this class also offers utility methods. Any necessary random numbers
  * should be obtained using {@code getRandomInt()} and {@code getRandomDouble()} as these methods
@@ -23,7 +26,7 @@ import jcgp.backend.parameters.IntegerParameter;
  * Finally, printing to the console should be done via the resources using the report and print
  * methods, so that these prints also get sent to the GUI console (if one is present).
  * 
- * @see Parameter, Console, FunctionSet
+ * @see jcgp.backend.parameters.Parameter
  * @author Eduardo Pedroni
  *
  */
@@ -37,6 +40,8 @@ public class Resources {
 	
 	protected Console console;
 	
+	protected BestFitness fitnessOrientation;
+	
 	/**
 	 * @return the number of rows.
 	 */
@@ -135,6 +140,13 @@ public class Resources {
 		return reportInterval.get();
 	}
 	
+	/**
+	 * @return the fitness orientation.
+	 */
+	public BestFitness fitnessOrientation() {
+		return fitnessOrientation;
+	}
+	
 	/*
 	 * Utility functions
 	 */