// Copyright (c) 2005 DMTF.  All rights reserved.
   [Version ( "2.6.0" ), 
    UMLPackagePath ( "CIM::Device::StorageLib" ), 
    Description ( 
       "LimitedAccessPorts represent hardware that transports Physical "
       "Media into or out of a System, such as a StorageLibrary. They "
       "are identified as \'limited\' since these Ports do not provide "
       "access to ALL the PhysicalMedia or StorageMediaLocations in a "
       "Library, but only to a subset." )]
class CIM_LimitedAccessPort : CIM_MediaTransferDevice {

      [Description ( 
          "Boolean indicating that the Port is \'locked\' (TRUE) or "
          "\'unlocked\' (FALSE). When the Port is locked, access "
          "its Media Locations is prevented without the use of a "
          "physical key, front panel activity or the issuance of a "
          "software unlock command." )]
   boolean Locked;

      [Description ( 
          "When a Port is \'Extended\' or \'open\' (value=TRUE), "
          "its Storage MediaLocations are accessible to a human "
          "operator. If not extended (value=FALSE), the Locations "
          "are accessible to a PickerElement." )]
   boolean Extended;

      [Description ( 
          "When a LimitedAccessPort is \'Extended\', all related "
          "media- transfer componentry may be stopped. The "
          "ExtendTimeout property provides a mechanism to event on "
          "a Port left open for a period of time (in seconds) "
          "exceeding the property\'s value." ), 
       Units ( "Seconds" ), 
       PUnit ( "second" )]
   uint32 ExtendTimeout;

      [Description ( 
          "Date and time that the Port was last extended." )]
   datetime LastExtended;

      [Description ( 
          "The number of times that the LimitedAccessPort was used "
          "to move a PhysicalMedia into the System/StorageLibrary." ), 
       Counter]
   uint64 ImportCount;

      [Description ( 
          "The number of times that the LimitedAccessPort was used "
          "to move a PhysicalMedia out of the "
          "System/StorageLibrary." ), 
       Counter]
   uint64 ExportCount;

      [Description ( 
          "An enumeration expressing whether the Port is used for "
          "import into the Library/System which scopes and names it "
          "(value=1), export from the Library/System (value=2), or "
          "both (value=3)." ), 
       ValueMap { "0", "1", "2", "3" }, 
       Values { "Unknown", "Import", "Export", 
          "Both Import and Export" }]
   uint16 Direction;


};