Serializable, Comparable<Direction>public enum Direction extends Enum<Direction>
public static final Direction East
public static final Direction Weast
public static final Direction North
public static final Direction South
public static Direction[] values()
for (Direction c : Direction.values()) System.out.println(c);
public static Direction valueOf(String name)
name - 要返回的枚举常量的名称。IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量NullPointerException - 如果参数为空值Copyright © 2019. All rights reserved.