Added comments for the visitor example.

2014-08-31 11:35:08 +03:00
parent 2e07a685b0
commit 9a0bb6b0fe
3 changed files with 17 additions and 0 deletions
--- a/visitor/src/main/java/com/iluwatar/Unit.java
+++ b/visitor/src/main/java/com/iluwatar/Unit.java
@@ -1,5 +1,10 @@
 package com.iluwatar;

+/**
+ *
+ * Interface for the nodes in hierarchy.
+ * 
+ */
 public abstract class Unit {

 	private Unit[] children;