程序包org.apache.hadoop.fs.permission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
  • org.apache.hadoop.fs.permission.ChmodParser
  • org.apache.hadoop.fs.permission.FsPermission (implements org.apache.hadoop.io.Writable)
  • org.apache.hadoop.fs.permission.PermissionStatus (implements org.apache.hadoop.io.Writable)
  • java.lang.Throwable (implements java.io.Serializable)
    • java.lang.Exception
      • java.io.IOException
        • org.apache.hadoop.fs.permission.AccessControlException

枚举分层结构

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • org.apache.hadoop.fs.permission.FsAction