text: //
  //  ESSoundManager.h
  //  esl
  //
  //  Created by yangzexin on 10/27/13.
  //  Copyright (c) 2013 yangzexin. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  #import "ESService.h"
  #import "ESEpisodeManager.h"
  
  @class ESEpisode;
  
  @interface ESESLEpisodeManager : NSObject <ESEpisodeManager>
  
  + (instancetype)sharedManager;
  
  - (void)addDownloadedEpisode:(ESEpisode *)episode;
  - (void)removeDownloadedEpisode:(ESEpisode *)episode;
  - (NSArray *)downloadedEpisodes;
  - (void)exchangePositionWithSourceEpisode:(ESEpisode *)sourceEpisode destinationEpisode:(ESEpisode *)destinationEpisode;
  
  @end
  