BTDownloader.java

package com.limegroup.bittorrent;

import java.io.File;
import java.io.IOException;
import java.util.Collection;

import org.limewire.bittorrent.Torrent;

import com.limegroup.gnutella.downloader.CoreDownloader;

public interface BTDownloader extends CoreDownloader {

    /**
     * Initializes the BTDownloader from a torrent file.
     */
    void init(File torrent, File saveDirectory) throws IOException;

    /**
     * Returns the incomplete file for this Downloader.
     */
    File getIncompleteFile();

    /**
     * Returns the torrent file backing this downloader if any. Value may be
     * null.
     */
    File getTorrentFile();

    /**
     * Registers the internal torrent with the torrent manager.
     * 
     * @returns true if the torrent was registered, or false if an error
     *          occurred.
     */
    boolean registerTorrentWithTorrentManager();

    /**
     * Returns a collection of files representing where the completed files will
     * be from this downloader.
     */
    public Collection<File> getCompleteFiles();

    /**
     * Returns the Torrent for this BTDownloader.
     */
    Torrent getTorrent();

}