content: /*******************************************************************************
   * Any modification, copies of sections of this file must be attached with this
   * license and shown clearly in the developer's project. The code can be used
   * as long as you state clearly you do not own it. Any violation might result in
   *  a take-down.
   *
   * MIT License
   *
   * Copyright (c) 2016, 2017 Anthony Law
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   *******************************************************************************/
  package com.github.mob41.osumer.io;
  
  import java.util.Observable;
  
  import com.github.mob41.osumer.debug.DebugDump;
  
  public abstract class Downloader extends Observable implements Runnable {
  
      public static final int DOWNLOADING = 0;
  
      public static final int PAUSED = 1;
  
      public static final int COMPLETED = 2;
  
      public static final int CANCELLED = 3;
  
      public static final int ERROR = 4;
      
      public abstract DebugDump getErrorDump();
  
      public abstract String getDownloadFolder();
  
      public abstract String getFileName();
  
      public abstract String getUrl();
  
      public abstract int getDownloaded();
  
      public abstract int getSize();
  
      public abstract float getProgress();
  
      public abstract int getStatus();
  
      public abstract void pause();
  
      public abstract void resume();
  
      public abstract void cancel();
  
      public abstract void download();
  
      public abstract void run();
  
  }
  