java-design-patterns/command/src/main/java/com/iluwatar/Visibility.java

package com.iluwatar;

public enum Visibility {

	VISIBLE, INVISIBLE;

	@Override
	public String toString() {

		String s = "";

		switch (this) {
		case INVISIBLE:
			s = "invisible";
			break;
		case VISIBLE:
			s = "visible";
			break;
		default:
			break;

		}
		return s;
	}
}