module vpp-classifier-context {
  yang-version 1;
  namespace "urn:opendaylight:params:xml:ns:yang:vpp:classifier:context";
  prefix "vpp-classifier-context";

  description
    "This module contains vpp classfier metadata definition";

  revision "2017-05-02" {
    description "Changed namespace";
  }

  revision "2016-09-09" {
    description
      "Initial revision.";
  }

  container vpp-classifier-context {

    config "false";

    description
      "Classify tables and sessions contain relative node indexes. Management agent like Honeycomb,
       needs to use node names instead (indexes might change after vpp restart).
       VPP does not provide relative index to node name conversion (https://jira.fd.io/browse/VPP-219),
       also finding base node that is needed to perform the conversion
       is not allways possible (https://jira.fd.io/browse/VPP-220).

       Therefore Honeycomb needs to provide relative node to index mapping.
       ";

    list classify-table-context {
      key "name";
      unique "index";

      leaf name {
        type string;
        description
          "Name of the classify table.";
      }

      leaf index {
        type int32;
        description
          "Classify table index used by VPP.";
      }

      leaf classifier-node-name {
        type string;
        description
          "Name of VPP node the table is defined for.";
      }

      list node-context {
        key "name";
        unique "index";

        leaf name {
          type string;
          description
            "Name of vpp node (neighbour of classifier-node-name)";
        }

        leaf index {
          type int32;
          description
            "Inted of the vpp node relative to classifier-node-name";
        }
      }
    }
  }
}