OnJava8-Examples/enums/menu/Course.java

// enums/menu/Course.java
// (c)2016 MindView LLC: see Copyright.txt
// We make no guarantees that this code is fit for any purpose.
// Visit http://mindviewinc.com/Books/OnJava/ for more book information.
package enums.menu;
import onjava.*;

public enum Course {
  APPETIZER(Food.Appetizer.class),
  MAINCOURSE(Food.MainCourse.class),
  DESSERT(Food.Dessert.class),
  COFFEE(Food.Coffee.class);
  private Food[] values;
  private Course(Class<? extends Food> kind) {
    values = kind.getEnumConstants();
  }
  public Food randomSelection() {
    return Enums.random(values);
  }
}