package js.common;

/**
 * Listener for progress of long running operations.
 */
public interface ToolProgressMonitor
{
   /**
    * Notification change of operation.
    * 
    * @param message human readable description of current operation
    */
   public void operation (String message);

   /**
    * Notification about some progress information.
    * 
    * @param message human readable message about progress
    */
   public void log (String message);

   /**
    * Notification about progress.
    * 
    * @param int progress progress (0-1000)
    */
   public void progress (int progress);

   /**
    * Is tool canceled?.
    */
   public boolean isCanceled ();
   
	/**
	 * Be verbose?
	 */
	public void setVerbose(boolean verbose);
	

}