1 files changed, 31 insertions, 6 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/dice/ast/VariableDiceNode.java b/BJC-Utils2/src/main/java/bjc/utils/dice/ast/VariableDiceNode.java
index 6ae3189..43a09b2 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/dice/ast/VariableDiceNode.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/dice/ast/VariableDiceNode.java
@@ -1,17 +1,27 @@
 package bjc.utils.dice.ast;
 
+/**
+ * A node that represents a variable reference
+ * 
+ * @author ben
+ *
+ */
 public class VariableDiceNode implements IDiceASTNode {
+	/**
+	 * The variable referenced by this node
+	 */
 	private String var;
 
+	/**
+	 * Create a new node representing the specified variable
+	 * 
+	 * @param data
+	 *            The name of the variable being referenced
+	 */
 	public VariableDiceNode(String data) {
 		this.var = data;
 	}
 
-	@Override
-	public boolean isOperator() {
-		return false;
-	}
-
 	/**
 	 * Get the variable referenced by this AST node
 	 * 
@@ -20,7 +30,22 @@ public class VariableDiceNode implements IDiceASTNode {
 	public String getVariable() {
 		return var;
 	}
-	
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see bjc.utils.dice.ast.IDiceASTNode#isOperator()
+	 */
+	@Override
+	public boolean isOperator() {
+		return false;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see java.lang.Object#toString()
+	 */
 	@Override
 	public String toString() {
 		return var;