01: /*
02: * This file or a portion of this file is licensed under the terms of
03: * the Globus Toolkit Public License, found in file ../GTPL, or at
04: * http://www.globus.org/toolkit/download/license.html. This notice must
05: * appear in redistributions of this file, with or without modification.
06: *
07: * Redistributions of this Software, with or without modification, must
08: * reproduce the GTPL in: (1) the Software, or (2) the Documentation or
09: * some other similar material which is provided with the Software (if
10: * any).
11: *
12: * Copyright 1999-2004 University of Chicago and The University of
13: * Southern California. All rights reserved.
14: */
15:
16: package org.griphyn.vdl.classes;
17:
18: import org.griphyn.vdl.Chimera;
19: import java.io.Serializable;
20:
21: /**
22: * This abstract class defines a common base for all VDLx JAPI objects.
23: * Since all necessary functionality is described in {@link Chimera},
24: * this class is empty. It exists for grouping purposes.
25: *
26: * @author Jens-S. Vöckler
27: * @author Yong Zhao
28: * @version $Revision: 50 $
29: */
30: public abstract class VDL extends Chimera implements Serializable {
31: // empty class, existence just for grouping purposes
32: }
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