/*****************************************************************/
/* Copyright 2013 Code Strategies                                */
/* This code may be freely used and distributed in any project.  */
/* However, please do not remove this credit if you publish this */
/* code in paper or electronic form, such as on a web site.      */
/*****************************************************************/

package test;

public class BitwiseTest {
	static final int HAMBURGER = 1;    // 00000001
	static final int CHEESEBURGER = 2; // 00000010
	static final int FRIES = 4;        // 00000100
	static final int SODA = 8;         // 00001000
	
	public static void main(String[] args) {
		orderFood("Bob", HAMBURGER | FRIES);
		orderFood("Jane", FRIES | SODA | CHEESEBURGER);
	}

	public static void orderFood(String person, int foods) {
		System.out.println(person + " ordered:");
		if ((HAMBURGER & foods) == HAMBURGER)
			System.out.println("\tHamburger");
		if ((CHEESEBURGER & foods) == CHEESEBURGER)
			System.out.println("\tCheeseburger");
		if ((FRIES & foods) == FRIES)
			System.out.println("\tFries");
		if ((SODA & foods) == SODA)
			System.out.println("\tSoda");
	}
}