public static enum Node.Role extends Enum<Node.Role>
public static Node.Role[] values()
for (Node.Role c : Node.Role.values()) System.out.println(c);
public static Node.Role 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 © 2020. All Rights Reserved.