Serializable
, Comparable<Op>
public enum Op extends Enum<Op> implements Serializable
public static final Op AND
public static final Op OR
public static final Op XOR
public static final Op NOT
public static Op[] values()
for (Op c : Op.values()) System.out.println(c);
public static Op 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.