module ietf-wson-topology {

    yang-version 1.1;

    namespace
      "urn:ietf:params:xml:ns:yang:ietf-wson-topology";

    prefix wsont;

    import ietf-network {
      prefix nw;
      reference
        "RFC 8345: A YANG Data Model for Network Topologies";


    }
    import ietf-network-topology {
      prefix nt;
      reference
        "RFC 8345: A YANG Data Model for Network Topologies";


    }
    import ietf-te-topology {
      prefix tet;
      reference
        "RFC 8795: YANG Data Model for
        Traffic Engineering (TE) Topologies";


    }
    import ietf-layer0-types {
      prefix l0-types;
      reference
        "RFC 9093: A YANG Data Model for Layer 0 Types";


    }

    organization "IETF CCAMP Working Group";

    contact
      "WG Web: <https://datatracker.ietf.org/wg/ccamp/>
     WG List: <mailto:ccamp@ietf.org>

     Editor:   Haomian Zheng  <zhenghaomian@huawei.com>
     Editor:   Young Lee  <younglee.tx@gmail.com>
     Editor:   Aihua Guo  <aihuaguo.ietf@gmail.com>
     Editor:   Victor Lopez <victor.lopez@nokia.com>
     Editor:   Daniel King  <d.king@lancaster.ac.uk>";

    description
      "This module provides a YANG data model for the routing and
     wavelength assignment (RWA) Traffic Engineering (TE)
     topology in Wavelength Switched Optical Networks (WSONs).
     The YANG data model described in this document is a WSON
     technology-specific YANG data model augmenting the generic TE
     topology module (ietf-te-topology) based on the information
     model developed in RFC 7446 and the two encoding documents
     RFC 7579 and RFC 7581.

     Copyright (c) 2021 IETF Trust and the persons identified
     as authors of the code.  All rights reserved.

     Redistribution and use in source and binary forms, with
     or without modification, is permitted pursuant to, and
     subject to the license terms contained in, the Simplified
     BSD License set forth in Section 4.c of the IETF Trust's
     Legal Provisions Relating to IETF Documents
     (https://trustee.ietf.org/license-info).

     This version of this YANG module is part of RFC 9094; see
     the RFC itself for full legal notices.";

    revision "2021-08-13" {
      description "Initial version";
      reference
        "RFC 9094: A YANG Data Model for Wavelength Switched
        Optical Networks (WSONs)";

    }

  }  // module ietf-wson-topology