Added javadocs, made minor changes to the comments

1 files changed, 22 insertions, 0 deletions

diff --git a/src/jcgp/backend/modules/Module.java b/src/jcgp/backend/modules/Module.java
index b53184e..a4d36c1 100644
--- a/src/jcgp/backend/modules/Module.java
+++ b/src/jcgp/backend/modules/Module.java
@@ -3,6 +3,7 @@ package jcgp.backend.modules;
 import java.util.ArrayList;
 
 import jcgp.backend.parameters.Parameter;
+import jcgp.backend.resources.Resources;
 
 /**
  * This class defines the expected behaviour of a module. Generally, modules
@@ -15,6 +16,9 @@ import jcgp.backend.parameters.Parameter;
  * In addition, implementations of {@code Module} should specify a module name
  * in their constructor using {@code setName()}. If a name is not provided, 
  * the simple name of the class will be used.
+ * <br>
+ * All modules, by definition, contain a reference to the experiment's resources, which
+ * must be passed at construction. The resources should be accessed with {@code getResources()}.
  * 
  * @see Parameter
  * @author Eduardo Pedroni
@@ -24,6 +28,17 @@ public abstract class Module {
 	
 	private ArrayList<Parameter<?>> localParameters = new ArrayList<Parameter<?>>();
 	private String name = getClass().getSimpleName();
+	private Resources resources;
+	
+	/**
+	 * Makes a new instance of this class. This should never
+	 * be called directly, and should instead be used by subclasses.
+	 * 
+	 * @param resources a reference to the experiment's resources.
+	 */
+	protected Module(Resources resources) {
+		this.resources = resources;
+	}
 		
 	/**
 	 * This method is used by the GUI in order to build visual
@@ -66,6 +81,13 @@ public abstract class Module {
 		this.name = name;
 	}
 	
+	/**
+	 * @return the experiment's resources.
+	 */
+	protected Resources getResources() {
+		return resources;
+	}
+	
 	@Override
 	public String toString() {
 		return name;