public enum RequestTypeEnum extends Enum<RequestTypeEnum>
public static final RequestTypeEnum QUERY
public static final RequestTypeEnum MUTATION
public static RequestTypeEnum[] values()
for (RequestTypeEnum c : RequestTypeEnum.values()) System.out.println(c);
public static RequestTypeEnum 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.