public static Value from(int i) {
		switch(i) {
		case 1: return Value.ONE;
		case 2: return Value.TWO;
		case 3: return Value.THREE;
		case 4: return Value.FOUR;
		case 5: return Value.FIVE;
		case 6: return Value.SIX;
		case 7: return Value.SEVEN;
		case 8: return Value.EIGHT;
		case 9: return Value.NINE;
		default : return Value.NONE;
		}
	}