public enum TokenType extends Enum<TokenType>
public static final TokenType EASY
public static final TokenType DIFFICULT
public static TokenType[] values()
for (TokenType c : TokenType.values()) System.out.println(c);
public static TokenType 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 © 2022. All rights reserved.