module huawei-time-range {

    yang-version 1;

    namespace
      "urn:huawei:yang:huawei-time-range";

    prefix timerange;

    import huawei-pub-type {
      prefix pub-type;
    }
    import ietf-yang-types {
      prefix yang;
    }
    import huawei-extension {
      prefix ext;
    }

    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
      "Specify a time range. It includes periodic time ranges within one week and absolute time ranges. These time ranges determine application validity.";

    revision "2019-05-23" {
      description "Init revision.";
      reference
        "Huawei private.";

    }

    ext:task-name "acl";

    container time-range {
      description
        "Specify a time range. It includes periodic time ranges within one week and absolute time ranges. These time ranges determine application validity.";
      container time-range-instances {
        description "List of time ranges.";
        list time-range-instance {
          key "name";
          max-elements 256;
          description
            "Specify a time range instance.";
          leaf name {
            type string {
              length "1..32";
              pattern '([a-zA-Z]([^\s]*))';
            }
            description
              "Specify the name of a time range. To avoid ambiguity, do not use the name 'all'.";
          }

          leaf status {
            type pub-type:row-status;
            config false;
            description
              "Identify whether the time range is valid.";
          }

          container absolute-ranges {
            description
              "List of all absolute time ranges.";
            list absolute-range {
              key "start-time end-time";
              max-elements 12;
              description
                "Specify the period of time, which is not cyclic and has no cycle.";
              leaf start-time {
                type yang:date-and-time;
                description
                  "Specify the start time and date. The start time must be earlier than the end time.";
              }

              leaf end-time {
                type yang:date-and-time;
                description
                  "Specify the end time and date. The end time must be later than the start time.";
              }
            }  // list absolute-range
          }  // container absolute-ranges

          container period-ranges {
            description
              "List of all periodic time ranges.";
            list period-range {
              key "day-of-week start-time end-time";
              max-elements 32;
              description
                "Specify the period of time taken by a cycle, which is cyclic.";
              leaf day-of-week {
                type bits {
                  bit sunday {
                    position 0;
                    description "Sunday.";
                  }
                  bit monday {
                    position 1;
                    description "Monday.";
                  }
                  bit tuesday {
                    position 2;
                    description "Tuesday.";
                  }
                  bit wednesday {
                    position 3;
                    description "Wednesday.";
                  }
                  bit thursday {
                    position 4;
                    description "Thursday.";
                  }
                  bit friday {
                    position 5;
                    description "Friday.";
                  }
                  bit saturday {
                    position 6;
                    description "Saturday.";
                  }
                }
                description
                  "Specify the day on which a configured time range is valid.";
              }

              leaf start-time {
                type pub-type:time-hhmm {
                  length "5";
                  pattern
                    '(([0-1][0-9])|(2[0-3])):[0-5][0-9]';
                }
                description
                  "Specify the start time of a time range.";
              }

              leaf end-time {
                type pub-type:time-hhmm {
                  length "5";
                  pattern
                    '(([0-1][0-9])|(2[0-3])):[0-5][0-9]';
                }
                description
                  "Specify the end time of a time range.";
              }
            }  // list period-range
          }  // container period-ranges
        }  // list time-range-instance
      }  // container time-range-instances
    }  // container time-range
  }  // module huawei-time-range