public enum TopicEnum extends Enum<TopicEnum>
TOPIC类型,只有两种 透传数据,解析数据
public static final TopicEnum REPORT
public static final TopicEnum GPS
public static final TopicEnum WARN
public static final TopicEnum STATUS
public static TopicEnum[] values()
for (TopicEnum c : TopicEnum.values()) System.out.println(c);
public static TopicEnum 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.