numa08

public class Display {

	public static void main(String[] args) {
		Display display = new Display();
		Outputalbe data = new Profile("numa08", 24);

		display.out(data); //Hey I am numa08 and , I'm 24 old.
	}

	private void out(Outputalbe data) {

numa08

public class Profile implements Outputalbe {
	private final String name;
	private final int age;

	public Profile(String name, int age) {
		super();
		this.name = name;
		this.age = age;
	}

numa08

import java.text.SimpleDateFormat;
import java.util.Calendar;

public class OutputableCalendar implements Outputalbe {
	private final Calendar calendar;

	public OutputableCalendar(Calendar calendar) {
		super();
		this.calendar = calendar;
	}

numa08

import java.util.Calendar;
import java.util.GregorianCalendar;

public class Display {

	public static void main(String[] args) {
		Display display = new Display();
		Calendar today = GregorianCalendar.getInstance();
		Outputalbe data = new OutputableCalendar(today);

numa08

require "./Profile.rb"

def display(data)
  puts data.output
end

profile = Profile.new("numa08", 24)
display(profile) #Hey I am numa08 and , I'm 24 old.

numa08

class Profile
  def initialize(name, age)
		@name = name
		@age = age
	end
	
	def output
		"Hell, I am #{@name} , and I'm #{@age} old."
	end	
end

numa08

def display(data)
  puts data.output
end

today = Time.now
display(today) #Today is 2013/01/01

numa08

class Time  
	def output
		strftime("Today is %Y/%m/%d")
	end	
end

numa08

class Profile(name:String, age:Int) extends Outputable{
  override def output = {
		"Hey I am " + name + " and , I'm " + age + " old."
	}
}

numa08

trait Outputable {
  def output:String
}