/* * HardObject.java */package EDU.gatech.cc.is.abstractrobot;/** * If you want to control a real robot you must implement  this interface. * <P> * <A HREF="../COPYRIGHT.html">Copyright</A> * (c)1997, 1998 Tucker Balch * * @author Tucker Balch * @version $Revision: 1.1 $ */public interface HardObject	{        /**         * Take a hardware step.  This method should execute commands	 * issued to the control API by the control system and return	 * immediately.         */	public abstract void takeStep();	}