added strategy pattern sample

2014-08-23 13:18:53 +03:00
parent 2d0905a5e9
commit 6157f22ea4
8 changed files with 96 additions and 0 deletions
--- a/strategy/src/main/java/com/iluwatar/App.java
+++ b/strategy/src/main/java/com/iluwatar/App.java
@@ -0,0 +1,17 @@
+package com.iluwatar;
+
+public class App 
+{
+    public static void main( String[] args )
+    {
+    	System.out.println("Green dragon spotted ahead!");
+    	DragonSlayer dragonSlayer = new DragonSlayer(new MeleeStrategy());
+    	dragonSlayer.goToBattle();
+    	System.out.println("Red dragon emerges.");
+    	dragonSlayer.changeStrategy(new ProjectileStrategy());
+    	dragonSlayer.goToBattle();
+    	System.out.println("Black dragon lands before you.");
+    	dragonSlayer.changeStrategy(new SpellStrategy());
+    	dragonSlayer.goToBattle();
+    }
+}