01: /*
02: (c) Copyright 2004, 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP, all rights reserved.
03: [See end of file]
04: $Id: ReifierFragmentsMap.java,v 1.13 2008/01/02 12:05:20 andy_seaborne Exp $
05: */
06:
07: package com.hp.hpl.jena.graph.impl;
08:
09: import com.hp.hpl.jena.graph.*;
10: import com.hp.hpl.jena.util.iterator.ExtendedIterator;
11:
12: /**
13: ReifierFragmentsMap: how a SimpleReifier manages its incomplete reifications.
14: Most of the active operations are deferred to FragmentHandler.
15:
16: @author kers
17: */
18: public interface ReifierFragmentsMap {
19: /**
20: Answer an iterator over all the fragments that match <code>m</code>.
21: */
22: public ExtendedIterator find(TripleMatch m);
23:
24: /**
25: Answer the number of fragments in this map.
26: */
27: public int size();
28:
29: /**
30: Answer a FragmentHandler which can handle this fragment, or null if it isn't a
31: reification fragment.
32: */
33: public abstract ReifierFragmentHandler getFragmentHandler(
34: Triple fragment);
35:
36: /**
37: Answer true iff this map has fragments associated with <code>tag</code>.
38: */
39: public abstract boolean hasFragments(Node tag);
40:
41: /**
42: Clear away all the fragments.
43: */
44: public void clear();
45: }
46:
47: /*
48: (c) Copyright 2004, 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP
49: All rights reserved.
50:
51: Redistribution and use in source and binary forms, with or without
52: modification, are permitted provided that the following conditions
53: are met:
54:
55: 1. Redistributions of source code must retain the above copyright
56: notice, this list of conditions and the following disclaimer.
57:
58: 2. Redistributions in binary form must reproduce the above copyright
59: notice, this list of conditions and the following disclaimer in the
60: documentation and/or other materials provided with the distribution.
61:
62: 3. The name of the author may not be used to endorse or promote products
63: derived from this software without specific prior written permission.
64:
65: THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
66: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
67: OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
68: IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
69: INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
70: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
71: DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
72: THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
73: (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
74: THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
75: */
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