submodule bbf-fast-threshold-management {

    yang-version 1.1;

    belongs-to bbf-fast {
        prefix bbf-fast;
    }

    import bbf-yang-types {
      prefix bbf-yang;
    }
    import bbf-fastdsl {
      prefix bbf-fastdsl;
    }
    import ietf-interfaces {
      prefix if;
    }

    include bbf-fast-base;
    include bbf-fast-perf-types;
    include bbf-fast-line-threshold-profile-body;
    include bbf-fast-channel-threshold-profile-body;
    include bbf-fast-threshold-crossing-alert-body;

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

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

Editor:      Ken Kerpez, ASSIA, Inc.

Editor:      Joey Boyd, Adtran

PS Leader:   Joey Boyd, Adtran

WA Director: Sven Ooghe, Nokia

WA Director: Joey Boyd, Adtran";

    description
      "This submodule contains a collection of YANG definitions for
managing performance thresholds for FAST interfaces.

Copyright (c) 2016-2022 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-355a4c1; see
the TR itself for full legal notices.";

    revision "2022-06-13" {
      description
        "Amendment 4 Corrigendum 1.
* Approval Date:    2022-06-13
* Publication Date: 2022-06-13.";
      reference
        "TR-355a4c1: YANG Modules for FTTdp Management
        	    <https://www.broadband-forum.org/download/
        		   TR-355_Amendment-4.pdf>";

    }

    revision "2022-05-23" {
      description
        "Amendment 4.
* Approval Date:    2022-05-23
* Publication Date: 2022-05-23.";
      reference
        "TR-355a4: YANG Modules for FTTdp Management
        	    <https://www.broadband-forum.org/download/
        		   TR-355_Amendment-4.pdf>";

    }

    revision "2020-10-13" {
      description
        "Amendment 3.
* Approval Date:    2020-10-13
* Publication Date: 2020-10-13.";
      reference
        "TR-355a3: YANG Modules for FTTdp Management
        	    <https://www.broadband-forum.org/download/
        		   TR-355_Amendment-3.pdf>";

    }

    revision "2020-01-17" {
      description
        "Amendment 2 Corrigendum 2.
* Approval Date:    2020-01-17
* Publication Date: 2020-01-17.";
      reference
        "TR-355a2c2: YANG Modules for FTTdp Management
        	    <https://www.broadband-forum.org/download/
        		   TR-355_Amendment-2.pdf>";

    }

    revision "2019-10-21" {
      description
        "Amendment 2 Corrigendum 1.
* Approval Date:    2019-10-21
* Publication Date: 2019-10-21.";
      reference
        "TR-355a2c1: YANG Modules for FTTdp Management
        	    <https://www.broadband-forum.org/download/
        		   TR-355_Amendment-2.pdf>";

    }

    revision "2019-06-11" {
      description
        "Amendment 2.
* Approval Date:    2019-06-11
* Publication Date: 2019-06-11.";
      reference
        "TR-355a2: YANG Modules for FTTdp Management
        	  <https://www.broadband-forum.org/technical/download/
        		 TR-355_Amendment-2.pdf>";

    }

    revision "2018-10-01" {
      description
        "Amendment 1.
* Approval Date:    2018-10-01
* Publication Date: 2018-10-01.";
      reference
        "TR-355a1: YANG Modules for FTTdp Management
        	  <https://www.broadband-forum.org/technical/download/
        		 TR-355_Amendment-1.pdf>";

    }

    revision "2016-07-18" {
      description
        "Initial revision.
* Approval Date:    see revision date above.
* Publication Date: 2016-08-05.";
      reference
        "TR-355: YANG Modules for FTTdp Management
        	<https://www.broadband-forum.org/technical/download/
        		 TR-355.pdf>";

    }


    typedef line-threshold-profile-ref {
      type leafref {
        path "/bbf-fast:fast/bbf-fast:thresholds/bbf-fast:line-threshold-profile/bbf-fast:name";
      }
      description
        "Used to reference a line threshold profile.";
    }

    typedef channel-threshold-profile-ref {
      type leafref {
        path "/bbf-fast:fast/bbf-fast:thresholds/bbf-fast:channel-threshold-profile/bbf-fast:name";
      }
      description
        "Used to reference a channel threshold profile.";
    }

    augment /bbf-fast:fast/bbf-fast:thresholds {
      description
        "Data nodes to support performance threshold profiles and
templates.";
      list line-threshold-profile {
        key "name";
        description
          "Profile defining thresholds for line specific
performance parameters.";
        leaf name {
          type bbf-yang:string-ascii64;
          description
            "Uniquely identifies the line threshold profile.";
        }

        uses line-thresholds;
      }  // list line-threshold-profile

      list channel-threshold-profile {
        key "name";
        description
          "Profile defining thresholds for bearer channel specific
performance parameters.";
        leaf name {
          type bbf-yang:string-ascii64;
          description
            "Uniquely identifies the channel threshold profile.";
        }

        uses channel-thresholds;
      }  // list channel-threshold-profile
    }

    augment /if:interfaces-state/if:interface/bbf-fastdsl:line/bbf-fast:line {
      description
        "Augment the line to add threshold state data.";
      notification fast-15min-threshold-crossing-alert {
        description
          "A threshold has been crossed during the current 15 minute
interval.";
        leaf tca-identity {
          type identityref {
            base fast-15min-threshold-crossing-alert;
          }
          mandatory true;
          description
            "A unique identity associated with each threshold.";
        }
      }  // notification fast-15min-threshold-crossing-alert

      notification fast-24hr-threshold-crossing-alert {
        if-feature performance-24hr;
        description
          "A threshold has been crossed during the current 24 hour
interval.";
        leaf tca-identity {
          type identityref {
            base fast-24hr-threshold-crossing-alert;
          }
          mandatory true;
          description
            "A unique identity associated with each threshold.";
        }
      }  // notification fast-24hr-threshold-crossing-alert
    }
  }  // submodule bbf-fast-threshold-management