01: /*
02: (c) Copyright 2003, 2004, 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP
03: [See end of file]
04: $Id: Command.java,v 1.6 2008/01/02 12:06:12 andy_seaborne Exp $
05: */
06:
07: package com.hp.hpl.jena.shared;
08:
09: /**
10: @author kers
11: An interface expressing the execution of a command.
12: */
13:
14: public interface Command {
15: /**
16: Perform some action and return some result.
17: */
18: Object execute();
19: }
20:
21: /*
22: (c) Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP
23: All rights reserved.
24:
25: Redistribution and use in source and binary forms, with or without
26: modification, are permitted provided that the following conditions
27: are met:
28:
29: 1. Redistributions of source code must retain the above copyright
30: notice, this list of conditions and the following disclaimer.
31:
32: 2. Redistributions in binary form must reproduce the above copyright
33: notice, this list of conditions and the following disclaimer in the
34: documentation and/or other materials provided with the distribution.
35:
36: 3. The name of the author may not be used to endorse or promote products
37: derived from this software without specific prior written permission.
38:
39: THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
40: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
41: OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
42: IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
43: INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
44: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
45: DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
46: THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
47: (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
48: THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
49: */
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