Adapter 패턴 업데이트

src/gof/dp/adapter/AdapterMain.java

@@ -0,0 +1,10 @@
+package gof.dp.adapter;
+
+public class AdapterMain {
+    public static void main(String[] args) {
+        Print p = new PrintBanner("Hello");
+        p.printWeak();
+        p.printStrong();
+    }
+
+}

src/gof/dp/adapter/Banner.java

@@ -0,0 +1,18 @@
+package gof.dp.adapter;
+
+public class Banner {//Adptee Class
+    private String str;
+    public  Banner(String str){
+        this.str = str;
+    }
+
+    public void showWithParen(){
+        System.out.println("(" +str+ ")");
+    }
+
+    public void showWithAster(){
+        System.out.println("*" +str+ "*");
+    }
+
+
+}

src/gof/dp/adapter/Print.java

@@ -0,0 +1,7 @@
+package gof.dp.adapter;
+
+public interface Print {//Target class
+
+    public abstract void printWeak();
+    public abstract void printStrong();
+}

src/gof/dp/adapter/PrintBanner.java

@@ -0,0 +1,21 @@
+package gof.dp.adapter;
+
+public class PrintBanner implements Print{//Adapter
+
+    private Banner banner;
+
+    public PrintBanner(String str){
+        this.banner = new Banner(str);
+    }
+
+    @Override
+    public void printWeak() {
+        banner.showWithParen();
+    }
+
+    @Override
+    public void printStrong() {
+        banner.showWithAster();
+    }
+
+}