Before code for Adapter design pattern

premaseem · premaseem · commit c07e7717cf75 · 2018-02-12T23:23:48.000-06:00
- iphone ear plug example
diff --git a/pattern/src/com/premaseem/Client.java b/pattern/src/com/premaseem/Client.java
@@ -1,13 +1,29 @@
 package com.premaseem;
 
+import com.premaseem.phones.GooglePhone;
+import com.premaseem.phones.IPhone;
+
 /*
 @author: Aseem Jain
 @title: Design Patterns with Java 9
 @link: https://premaseem.wordpress.com/category/computers/design-patterns/
-@copyright: 2018 Packt Publication
 */
 public class Client {
     public static void main (String[] args) {
-        System.out.println("Singleton cook example ");
+        System.out.println("Adapter Design Pattern Example ");
+
+        // Created instances of devices
+        IPhone iPhone = new IPhone();
+        GooglePhone googlePhone = new GooglePhone();
+        EarPlug earPlug = new EarPlug();
+
+        // Ear plug is able to take iPhone sound signal
+        String soundSignal = iPhone.getSoundOutput();
+        earPlug.takeSoundInput(soundSignal);
+
+        // Ear plug is not able to take google phone sound signal
+        Integer soundSignals = googlePhone.getSoundOutput();
+        earPlug.takeSoundInput(soundSignals);
+
     }
 }
diff --git a/pattern/src/com/premaseem/EarPlug.java b/pattern/src/com/premaseem/EarPlug.java
@@ -0,0 +1,15 @@
+package com.premaseem;
+
+/*
+@author: Aseem Jain
+@title: Design Patterns with Java 9
+@link: https://premaseem.wordpress.com/category/computers/design-patterns/
+*/
+public class EarPlug {
+
+    public void takeSoundInput(String inputSignal){
+        System.out.println("playing input signal");
+        System.out.println(inputSignal);
+    }
+
+}
diff --git a/pattern/src/com/premaseem/phones/GooglePhone.java b/pattern/src/com/premaseem/phones/GooglePhone.java
@@ -0,0 +1,14 @@
+package com.premaseem.phones;
+
+/*
+@author: Aseem Jain
+@title: Design Patterns with Java 9
+@link: https://premaseem.wordpress.com/category/computers/design-patterns/
+*/
+public class GooglePhone {
+
+    public Integer getSoundOutput(){
+
+        return 1001010101;
+    }
+}
diff --git a/pattern/src/com/premaseem/phones/IPhone.java b/pattern/src/com/premaseem/phones/IPhone.java
@@ -0,0 +1,14 @@
+package com.premaseem.phones;
+
+/*
+@author: Aseem Jain
+@title: Design Patterns with Java 9
+@link: https://premaseem.wordpress.com/category/computers/design-patterns/
+*/
+public class IPhone {
+
+    public String getSoundOutput(){
+
+        return "1001010101";
+    }
+}
