软件包 gboat2.attachment.model 的分层结构

软件包分层结构：

所有软件包

类分层结构

• java.lang.Object
  • gboat2.attachment.model.AttachConfig
  • gboat2.attachment.model.Attachment (implements java.io.Serializable)
    • gboat2.attachment.model.AttachmentVO
  • gboat2.attachment.model.DownloadRecord (implements java.io.Serializable)
  • gboat2.attachment.model.TypedAttachments (implements java.io.Serializable)

枚举分层结构

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • gboat2.attachment.model.AttachmentOperEnum