# com.x.collaboration.service.message 类分层结构
Date: 2015-08-20

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

## 类分层结构

- java.lang.Object
  - com.x.collaboration.service.message.Collaboration
  - com.x.base.core.entity.PropertyObject
    - com.x.collaboration.service.message.AbstractMessage
      - com.x.collaboration.service.message.BroadcastMessage
      - com.x.collaboration.service.message.ChatMessage
      - com.x.collaboration.service.message.FileEditorMessage
      - com.x.collaboration.service.message.FileShareMessage
      - com.x.collaboration.service.message.PlainMessage
      - com.x.collaboration.service.message.ReadMessage
      - com.x.collaboration.service.message.ReviewMessage
      - com.x.collaboration.service.message.TaskMessage