Interface DownloadListener

  • All Superinterfaces:
    java.util.EventListener

    public interface DownloadListener
    extends java.util.EventListener
    The listener that is notified of the state of resources being downloaded by a ResourceTracker. Events may be delivered on a background thread, and the event methods should complete quickly so that they do not slow down other downloading in progress by tying up a thread.
    • Method Detail

      • updateStarted

        void updateStarted​(DownloadEvent downloadEvent)
        Called when a resource is checked for being up-to-date.
        Parameters:
        downloadEvent - information about started update
      • downloadStarted

        void downloadStarted​(DownloadEvent downloadEvent)
        Called when a download starts.
        Parameters:
        downloadEvent - information about started download
      • downloadCompleted

        void downloadCompleted​(DownloadEvent downloadEvent)
        Called when a download completed or there was an error.
        Parameters:
        downloadEvent - information about finished download