01: /*
02: (c) Copyright 2003, 2004, 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP, all rights reserved.
03: [See end of file]
04: $Id: VariableIndexes.java,v 1.7 2008/01/02 12:07:58 andy_seaborne Exp $
05: */
06:
07: package com.hp.hpl.jena.graph.query;
08:
09: /**
10: VariableIndexes: a mapping from variable names to their offsets in some
11: table of variable values.
12:
13: @author kers
14: */
15: public interface VariableIndexes {
16: /**
17: Answer the index of <code>name</code>, or throw an exception if that
18: name is not bound in this mapping.
19: */
20: int indexOf(String name);
21: }
22:
23: /*
24: (c) Copyright 2003, 2004, 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP
25: All rights reserved.
26:
27: Redistribution and use in source and binary forms, with or without
28: modification, are permitted provided that the following conditions
29: are met:
30:
31: 1. Redistributions of source code must retain the above copyright
32: notice, this list of conditions and the following disclaimer.
33:
34: 2. Redistributions in binary form must reproduce the above copyright
35: notice, this list of conditions and the following disclaimer in the
36: documentation and/or other materials provided with the distribution.
37:
38: 3. The name of the author may not be used to endorse or promote products
39: derived from this software without specific prior written permission.
40:
41: THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
42: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
43: OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
44: IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
45: INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
46: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
47: DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
48: THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
49: (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
50: THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
51: */
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