package Lect29Library;

import java.util.*;

/**
 * This class could be used in the complex designed associated
 * with the Calendar problem. It shows use of ArrayList and 
 * Iterator.
 */
public class Week {
	private ArrayList week;
	
	public Week(int startingNumber, int startingDay) {
		String [] dayNames = 
		    {"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"};
		week = new ArrayList();
		for (int i=startingDay; i<dayNames.length; i++) {
			week.add(new Day(dayNames[i], startingNumber++));
		}
	}
	
	public String toString() {
		String result="";
		Iterator iterator = week.iterator();
		while (iterator.hasNext()) {
			result += iterator.next();
		}
		
		return result;
	}
	
	public static void main(String[] args) {
		// Represents the first week of a month that starts
		// on Wednesday.
		Week week = new Week(1, 3);
		
		System.out.println(week);
	}
}