submodule huawei-te-flow-group-type {

    yang-version 1;

    belongs-to huawei-te-flow-group {
        prefix teflowgroup;
    }

    organization
      "Huawei Technologies Co., Ltd.";

    contact
      "Huawei Industrial Base
     Bantian, Longgang
     Shenzhen 518129
     People's Republic of China
     Website: http://www.huawei.com
     Email: support@huawei.com";

    description
      "Te flow group type defined file.";

    revision "2021-05-20" {
      description "Initial revision.";
      reference
        "Huawei private.";

    }


    typedef match-type {
      type bits {
        bit dscp {
          position 0;
          description "DSCP.";
        }
        bit service-class {
          position 3;
          description "Service class.";
        }
      }
      description "Match type.";
    }

    typedef flow-match-type {
      type enumeration {
        enum "dscp" {
          value 0;
          description "DSCP.";
        }
        enum "service-class" {
          value 3;
          description "Service class.";
        }
      }
      description "Flow match type.";
    }

    typedef dscp-type {
      type string {
        length "1..384";
        pattern
          '((6[0-3]|[1-5][0-9]|[0-9])(-(6[0-3]|[1-5][0-9]|[0-9]))?(,((6[0-3]|[1-5][0-9]|[0-9])(-(6[0-3]|[1-5][0-9]|[0-9]))?))*)';
      }
      description
        "Type definition for DSCP value.";
    }

    typedef address-family-set-type {
      type enumeration {
        enum "ipv4" {
          value 4;
          description "IPv4.";
        }
        enum "ipv6" {
          value 6;
          description "IPv6.";
        }
      }
      description "Address family type.";
    }

    typedef address-family-type {
      type enumeration {
        enum "ipv4-ipv6" {
          value 1;
          description "IPv4 and IPv6.";
        }
        enum "ipv4" {
          value 4;
          description "IPv4.";
        }
        enum "ipv6" {
          value 6;
          description "IPv6.";
        }
      }
      description "Address family type.";
    }

    typedef tunnel-type {
      type enumeration {
        enum "srv6-te-flow-group" {
          value 55;
          description "SRv6 TE flow group.";
        }
      }
      description "Flow group tunnel types.";
    }

    typedef group-state-type {
      type enumeration {
        enum "down" {
          value 0;
          description "Down.";
        }
        enum "up" {
          value 1;
          description "Up.";
        }
        enum "delay-delete" {
          value 2;
          description "Delay delete.";
        }
        enum "overrun" {
          value 3;
          description "Overrun.";
        }
      }
      description "Flow group state.";
    }

    typedef tunnel-state-type {
      type enumeration {
        enum "down" {
          value 0;
          description "Down.";
        }
        enum "up" {
          value 1;
          description "Up.";
        }
      }
      description "Match tunnel state.";
    }

    typedef group-down-reason-type {
      type enumeration {
        enum "no-active-tunnel" {
          value 1;
          description
            "No active tunnel exists.";
        }
        enum "subscribe-delete" {
          value 2;
          description
            "Flow group subscription is deleted.";
        }
        enum "configuration-delete" {
          value 3;
          description
            "Configuration is deleted.";
        }
        enum "unknown-reason" {
          value 4;
          description "Unknown reason.";
        }
      }
      description
        "Flow group down reason types.";
    }

    typedef map-down-reason-type {
      type enumeration {
        enum "sr-policy-down" {
          value 1;
          description "SR Policy down.";
        }
        enum "configuration-delete" {
          value 2;
          description
            "Configuration is deleted.";
        }
        enum "flow-group-delete" {
          value 3;
          description
            "The flow group is deleted.";
        }
        enum "no-route" {
          value 4;
          description "No route exist.";
        }
        enum "unknown-reason" {
          value 5;
          description "Unknown reason.";
        }
      }
      description
        "Mappings down reason types.";
    }

    typedef group-create-type {
      type enumeration {
        enum "dynamic" {
          value 0;
          description
            "The create type is dynamic.";
        }
        enum "static" {
          value 1;
          description
            "The create type is static.";
        }
      }
      description
        "Create type of flow group.";
    }

    typedef service-class-type {
      type bits {
        bit be {
          position 0;
          description "Service name is BE.";
        }
        bit af1 {
          position 1;
          description "Service name is AF1.";
        }
        bit af2 {
          position 2;
          description "Service name is AF2.";
        }
        bit af3 {
          position 3;
          description "Service name is AF3.";
        }
        bit af4 {
          position 4;
          description "Service name is AF4.";
        }
        bit ef {
          position 5;
          description "Service name is EF.";
        }
        bit cs6 {
          position 6;
          description "Service name is CS6.";
        }
        bit cs7 {
          position 7;
          description "Service name is CS7.";
        }
      }
      description "Service-class type.";
    }
  }  // submodule huawei-te-flow-group-type