/* * NodeVec2Array.java */package EDU.gatech.cc.is.clay;import java.lang.*;import EDU.gatech.cc.is.util.Vec2;/** * A Node that returns an array of Vec2 values.  * <P> * For detailed information on how to configure behaviors, see the * <A HREF="../clay/docs/index.html">Clay page</A>. * <P> * <A HREF="../COPYRIGHT.html">Copyright</A> * (c)1997, 1998 Tucker Balch * * @author Tucker Balch * @version $Revision: 1.1 $ */public abstract class NodeVec2Array extends Node	{	/**	 * Get the Vec2 array output.	 * If you implement a NodeVec2Array, you need to define	 * this method.	 *	 * @param timestamp long, the time of the request	 */        public abstract Vec2[] Value(long timestamp);        }