# Source: streaming/vo/metrics/ManifestUpdate.js

    /**
     * The copyright in this software is being made available under the BSD License,
     * included below. This software may be subject to other third party and contributor
     * rights, including patent rights, and no such rights are granted under this license.
     *
     * Copyright (c) 2013, Dash Industry Forum.
     * All rights reserved.
     *
     * Redistribution and use in source and binary forms, with or without modification,
     * are permitted provided that the following conditions are met:
     *  * Redistributions of source code must retain the above copyright notice, this
     *  list of conditions and the following disclaimer.
     *  * 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.
     *  * Neither the name of Dash Industry Forum 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.
     */
    /**
     * @classdesc This Object holds reference to the manifest update information.
     * @ignore
     */
    class ManifestUpdate {
        /**
         * @class
         */
        constructor() {

            /**
             * Media Type Video | Audio | FragmentedText
             * @public
             */
            this.mediaType = null;
            /**
             * MPD Type static | dynamic
             * @public
             */
            this.type = null;
            /**
             * When this manifest update was requested
             * @public
             */
            this.requestTime = null;
            /**
             * When this manifest update was received
             * @public
             */
            this.fetchTime = null;
            /**
             * Calculated Availability Start time of the stream.
             * @public
             */
            this.availabilityStartTime = null;
            /**
             * the seek point (liveEdge for dynamic, Stream[0].startTime for static)
             * @public
             */
            this.presentationStartTime = 0;
            /**
             * The calculated difference between the server and client wall clock time
             * @public
             */
            this.clientTimeOffset = 0;
            /**
             * Actual element.currentTime
             * @public
             */
            this.currentTime = null;
            /**
             * Actual element.ranges
             * @public
             */
            this.buffered = null;
            /**
             * Static is fixed value of zero. dynamic should be ((Now-@availabilityStartTime) - elementCurrentTime)
             * @public
             */
            this.latency = 0;
            /**
             * Array holding list of StreamInfo VO Objects
             * @public
             */
            this.streamInfo = [];
            /**
             * Array holding list of RepresentationInfo VO Objects
             * @public
             */
            this.representationInfo = [];

        }
    }

    /**
     * @classdesc This Object holds reference to the current period's stream information when the manifest was updated.
     * @ignore
     */
    class ManifestUpdateStreamInfo {
        /**
         * @class
         */
        constructor() {
            /**
             * Stream@id
             * @public
             */
            this.id = null;
            /**
             * Period Index
             * @public
             */
            this.index = null;
            /**
             * Stream@start
             * @public
             */
            this.start = null;
            /**
             * Stream@duration
             * @public
             */
            this.duration = null;
        }
    }

    /**
     * @classdesc This Object holds reference to the current representation's info when the manifest was updated.
     * @ignore
     */
    class ManifestUpdateRepresentationInfo {
        /**
         * @class
         */
        constructor() {
            /**
             * Track@id
             * @public
             */
            this.id = null;
            /**
             * Representation Index
             * @public
             */
            this.index = null;
            /**
             * Media Type Video | Audio | FragmentedText
             * @public
             */
            this.mediaType = null;
            /**
             * Which representation
             * @public
             */
            this.streamIndex = null;
            /**
             * Holds reference to @presentationTimeOffset
             * @public
             */
            this.presentationTimeOffset = null;
            /**
             * Holds reference to @startNumber
             * @public
             */
            this.startNumber = null;
            /**
             * list|template|timeline
             * @public
             */
            this.fragmentInfoType = null;
        }
    }

    export { ManifestUpdate, ManifestUpdateStreamInfo, ManifestUpdateRepresentationInfo };

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