package dk.itu.oop.lecture8;

public class MyDate implements Date{

	static final int[] daysInMonth={31,28,31,30,31,30,31,31,30,31,30,31,};

	private int year, month, day;

	public MyDate(int y, int m, int d) throws DateException{
		setDate(y, m, d);
	}

	public void setDate(int y, int m, int d) throws DateException{
		year = y;
		if (m<1 || m>12) throw
			new DateException("month");
		month = m;
		if (d<1 || d> daysInMonth[m-1])
			throw new DateException("day");
		day = d;
	}

	public int getYear(){return year;}
	public int getMonth(){return month;}
	public int getDay(){return day;}

	public String toString(){
		return day +"/"+month+"/"+year;
	}
}