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/UnitVisitor.java
+++ b/visitor/src/main/java/com/iluwatar/UnitVisitor.java
@ -1,5 +1,10 @@
 package com.iluwatar;

+/**
+ * 
+ * Visitor interface.
+ *
+ */
 public interface UnitVisitor {

 	void visitSoldier(Soldier soldier);