# 程序包com.x.collaboration.core.message的分层结构

程序包分层结构:

- 所有程序包

## 类分层结构

- java.lang.Object
  - com.x.collaboration.core.message.Collaboration
  - com.x.base.core.bean.PropertyObject
    - com.x.base.core.gson.GsonPropertyObject
      - com.x.collaboration.core.message.BaseMessage

## 枚举分层结构

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    - com.x.collaboration.core.message.MessageCategory