01: /*
02: (c) Copyright 2003, 2004, 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP
03: [See end of file]
04: $Id: GraphUtil.java,v 1.14 2008/01/02 12:06:55 andy_seaborne Exp $
05: */
06:
07: package com.hp.hpl.jena.graph;
08:
09: import com.hp.hpl.jena.util.iterator.*;
10:
11: /**
12: An ad-hoc collection of useful code for graphs; starting with findAll, which
13: is graph-specific, and extending to iteratorToSet and iteratorToList, which
14: are here because they are used in tests and in the bulk update handlers.
15: @author kers
16: */
17: public class GraphUtil {
18: /**
19: Only static methods here - the class cannot be instantiated.
20: */
21: private GraphUtil() {
22: }
23:
24: /**
25: Answer an iterator covering all the triples in the specified graph.
26: @param g the graph from which to extract triples
27: @return an iterator over all the graph's triples
28: */
29: public static ExtendedIterator findAll(Graph g) {
30: return g.find(Triple.ANY);
31: }
32:
33: }
34:
35: /*
36: (c) Copyright 2003, 2004, 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP
37: All rights reserved.
38:
39: Redistribution and use in source and binary forms, with or without
40: modification, are permitted provided that the following conditions
41: are met:
42:
43: 1. Redistributions of source code must retain the above copyright
44: notice, this list of conditions and the following disclaimer.
45:
46: 2. Redistributions in binary form must reproduce the above copyright
47: notice, this list of conditions and the following disclaimer in the
48: documentation and/or other materials provided with the distribution.
49:
50: 3. The name of the author may not be used to endorse or promote products
51: derived from this software without specific prior written permission.
52:
53: THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
54: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
55: OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
56: IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
57: INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
58: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
59: DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
60: THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
61: (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
62: THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
63: */
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