module bbf-baa-pan {

    yang-version 1.1;

    namespace "urn:bbf:yang:bbf-baa-pan";

    prefix bbf-baa-pan;

    import ietf-yang-types {
      prefix yang;
    }
    import bbf-node-types {
      prefix bbf-node-types;
    }
    import bbf-device {
      prefix bbf-device;
    }

    organization
      "Broadband Forum <https://www.broadband-forum.org>
SDN/NFV Work Area";

    contact
      "Comments or questions about this Broadband Forum YANG module
should be directed to <mailto:info@broadband-forum.org>.

Editor:      Wenle Yang, Huawei

Editor:      Jie Chen, CAICT

PS Leader:   Yves Hertoghs, VMWare

WA Director: George Dobrowski, Morris Creek Consulting

WA Director: Bruno Cornaglia, Vodafone";

    description
      "This module contains a collection of YANG definitions for
information related to management of a physical access
node within the Broadband Access Abstraction (BAA)
layer of the BBF CloudCO.

Copyright (c) 2019-2021, Broadband Forum

Redistribution and use in source and binary forms, with or
without modification, are permitted provided that the following
conditions are met:

1. Redistributions of source code must retain the above copyright
   notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above
   copyright notice, this list of conditions and the following
   disclaimer in the documentation and/or other materials
   provided with the distribution.

3. Neither the name of the copyright holder nor the names of its
   contributors may be used to endorse or promote products
   derived from this software without specific prior written
   permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

The above license is used as a license under copyright only.
Please reference the Forum IPR Policy for patent licensing terms
<https://www.broadband-forum.org/ipr-policy>.

Any moral rights which are necessary to exercise under the above
license grant are also deemed granted under this license.

This version of this YANG module is part of TR-454; see
the TR itself for full legal notices.";

    revision "2021-07-06" {
      description
        "Issue 1.
* Approval Date:    2021-07-06.
* Publication Date: 2021-07-06.";
      reference
        "TR-454: YANG Modules for Access Network Map & Equipment
        	Inventory <https://www.broadband-forum.org/technical/
        			   download/TR-454_Issue-1.pdf>";

    }


    grouping datastore-management-info {
      description
        "The management information that identifies the
datastore feature associated with the pAN.";
      leaf-list metamodel {
        type string;
        description
          "List of YANG modules that represent the pAN instance.";
      }

      leaf metamodel-alignment-state {
        type bbf-node-types:alignment-state;
        description
          "Describes the alignment state of the pANs metamodel and the
pAN datastore schema contained in the BAA layer.";
      }

      leaf schema-update-timestamp {
        type yang:date-and-time;
        description
          "Date and time of last pAN datastore schema update.";
      }

      leaf an-alignment-state {
        type bbf-node-types:alignment-state;
        description
          "Describes the alignment state between the
pAN's datastore and the AN.";
      }

      leaf an-alignment-state-change-timestamp {
        type yang:date-and-time;
        description
          "Date and time of last change of the alignment state.";
      }
    }  // grouping datastore-management-info

    grouping pan-management-info {
      description
        "The management information for a BAA pAN instance.";
      leaf admin-state {
        type bbf-node-types:admin-state;
        description
          "The management administrative state of the pAN within
the context of the BAA layer.";
      }

      leaf admin-state-change-timestamp {
        type yang:date-and-time;
        description
          "Date and time of last change.";
      }

      container datastore {
        description
          "Management information related to the
data store for the pAN.";
        uses datastore-management-info;
      }  // container datastore

      container device-adapter {
        description
          "Management information related to the
device adapter used by the pAN.
The software use is the BAA device adapter.";
        uses bbf-device:software-management-info-state;

        leaf alignment-state-update-timestamp {
          type yang:date-and-time;
          description
            "Date and time of last change.";
        }
      }  // container device-adapter
    }  // grouping pan-management-info
  }  // module bbf-baa-pan