1 files changed, 35 insertions, 6 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/dice/BindingDiceExpression.java b/BJC-Utils2/src/main/java/bjc/utils/dice/BindingDiceExpression.java
index a715074..9ecce97 100644
--- a/BJC-Utils2/src/main/java/bjc/utils/dice/BindingDiceExpression.java
+++ b/BJC-Utils2/src/main/java/bjc/utils/dice/BindingDiceExpression.java
@@ -10,10 +10,34 @@ import java.util.Map;
  *
  */
 public class BindingDiceExpression implements IDiceExpression {
-	private String			name;
+	/**
+	 * The expression being bound to a name
+	 */
 	private IDiceExpression	exp;
 
 	/**
+	 * The name to bind the expression to
+	 */
+	private String			name;
+
+	/**
+	 * Create a new dice expression binder from two expressions and an
+	 * enviroment
+	 * 
+	 * @param left
+	 *            The left side expression to get a name from. Must be a
+	 *            ReferenceDiceExpression
+	 * @param right
+	 *            The right side to bind to the name
+	 * @param env
+	 *            The enviroment to bind into
+	 */
+	public BindingDiceExpression(IDiceExpression left,
+			IDiceExpression right, Map<String, IDiceExpression> env) {
+		this(((ReferenceDiceExpression) left).getName(), right, env);
+	}
+
+	/**
 	 * Create a new dice expression binder
 	 * 
 	 * @param name
@@ -31,16 +55,21 @@ public class BindingDiceExpression implements IDiceExpression {
 		env.put(name, exp);
 	}
 
-	public BindingDiceExpression(IDiceExpression left,
-			IDiceExpression right, Map<String, IDiceExpression> env) {
-		this(((ReferenceDiceExpression) left).getName(), right, env);
-	}
-
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see bjc.utils.dice.IDiceExpression#roll()
+	 */
 	@Override
 	public int roll() {
 		return exp.roll();
 	}
 
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see java.lang.Object#toString()
+	 */
 	@Override
 	public String toString() {
 		return "assign[n=" + name + ", exp=" + exp.toString() + "]";