/*
	CET 3640
	Lab 3 - Inheritance
	Eric Tung
	10/7/2013
*/

import java.lang.String;

public class Lab_3
{
	public static void main(String args[])
	{
		MobileDevice mobile = new MobileDevice();
		SmartPhone smart = new SmartPhone();
		Android paranoid = new Android();
		iPhone ios = new iPhone();
		WindowsPhone window = new WindowsPhone();

		System.out.println(mobile.getDeviceType());
		System.out.println(smart.getDeviceType());
		System.out.println(paranoid.getDeviceType());
		System.out.println(ios.getDeviceType());
		System.out.println(window.getDeviceType());
	}
}

import java.lang.String;

public class MobileDevice
{
	private String deviceType = new String();

	public MobileDevice()
	{
		setDeviceType("Mobile Device");
	}

	public String getDeviceType()
	{
		return deviceType;
	}

	public void setDeviceType(String str)
	{
		deviceType = str;
	}
}

public class SmartPhone extends MobileDevice
{
	private String deviceType = new String();
	
	public SmartPhone()
	{
		deviceType = "Smart Phone";
	}
	
	public String getDeviceType()
	{
		deviceType = super.getDeviceType() +" -> "+ deviceType;
		return deviceType;
	}
}

public class Android extends SmartPhone
{
	private String deviceType = new String();
	
	public Android()
	{
		deviceType = "Android";
	}
	
	public String getDeviceType()
	{
		deviceType = super.getDeviceType() +" -> "+ deviceType;
		return deviceType;
	}
}

public class iPhone extends SmartPhone
{
	private String deviceType = new String();
	
	public iPhone()
	{
		deviceType = "iPhone";
	}
	
	public String getDeviceType()
	{
		deviceType = super.getDeviceType() +" -> "+ deviceType;
		return deviceType;
	}
}

public class WindowsPhone extends SmartPhone
{
	private String deviceType = new String();
	
	public WindowsPhone()
	{
		deviceType = "Windows Phone";
	}
	
	public String getDeviceType()
	{
		deviceType = super.getDeviceType() +" -> "+ deviceType;
		return deviceType;
	}
}