@PublicEvolving public enum HintFlag extends Enum<HintFlag>
TRUE, FALSE, and UNKNOWN.public static final HintFlag TRUE
public static final HintFlag FALSE
public static final HintFlag UNKNOWN
public static HintFlag[] values()
for (HintFlag c : HintFlag.values()) System.out.println(c);
public static HintFlag 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 © 2014–2022 The Apache Software Foundation. All rights reserved.