'use strict';Object.defineProperty(exports,"__esModule",{value:true});var _FactoryMaker=require('../../core/FactoryMaker');var _FactoryMaker2=_interopRequireDefault(_FactoryMaker);var _Constants=require('../constants/Constants');var _Constants2=_interopRequireDefault(_Constants);function _interopRequireDefault(obj){return obj&&obj.__esModule?obj:{default:obj};}/**
 * @param {Object} config
 * @returns {{initialize: initialize, getLiveEdge: getLiveEdge, reset: reset}|*}
 * @constructor
 *//**
 * 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.
 */function LiveEdgeFinder(config){config=config||{};var instance=void 0;var timelineConverter=config.timelineConverter;var streamProcessor=config.streamProcessor;function checkConfig(){if(!timelineConverter||!timelineConverter.hasOwnProperty('getExpectedLiveEdge')||!streamProcessor||!streamProcessor.hasOwnProperty('getRepresentationInfo')){throw new Error(_Constants2.default.MISSING_CONFIG_ERROR);}}function getLiveEdge(){checkConfig();var representationInfo=streamProcessor.getRepresentationInfo();var liveEdge=representationInfo.DVRWindow.end;if(representationInfo.useCalculatedLiveEdgeTime){liveEdge=timelineConverter.getExpectedLiveEdge();timelineConverter.setClientTimeOffset(liveEdge-representationInfo.DVRWindow.end);}return liveEdge;}function reset(){timelineConverter=null;streamProcessor=null;}instance={getLiveEdge:getLiveEdge,reset:reset};return instance;}LiveEdgeFinder.__dashjs_factory_name='LiveEdgeFinder';exports.default=_FactoryMaker2.default.getClassFactory(LiveEdgeFinder);
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