public static Node.Role[] values()
for (Node.Role c : Node.Role.values()) System.out.println(c);
public static Node.Role valueOf(java.lang.String name)
name - 要返回的枚举常量的名称。java.lang.IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量java.lang.NullPointerException - 如果参数为空值Copyright © 2019. All Rights Reserved.