01: /*
02: (c) Copyright 2003, 2004, 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP
03: [See end of file]
04: $Id: TestCommonImpl.java,v 1.9 2008/01/02 12:06:35 andy_seaborne Exp $
05: */
06:
07: package com.hp.hpl.jena.enhanced.test;
08:
09: import com.hp.hpl.jena.enhanced.*;
10: import com.hp.hpl.jena.graph.*;
11: import com.hp.hpl.jena.util.iterator.*;
12:
13: /**
14: *
15: * @author jjc
16: */
17: class TestCommonImpl extends EnhNode implements TestNode {
18:
19: /** Creates new TestCommonImpl */
20: TestCommonImpl(Node n, EnhGraph m) {
21: super (n, m);
22: }
23:
24: TestModel getModel() {
25: return (TestModel) enhGraph;
26: }
27:
28: Triple findSubject() {
29: return findNode(node, null, null);
30: }
31:
32: Triple findPredicate() {
33: return findNode(null, node, null);
34: }
35:
36: Triple findObject() {
37: return findNode(null, null, node);
38: }
39:
40: Triple findNode(Node s, Node p, Node o) {
41: ClosableIterator it = enhGraph.asGraph().find(s, p, o);
42: try {
43: return it.hasNext() ? (Triple) it.next() : null;
44: } finally {
45: it.close();
46: }
47: }
48:
49: // Convenience routines, that wrap the generic
50: // routines from EnhNode.
51: public TestSubject asSubject() {
52: return (TestSubject) asInternal(TestSubject.class);
53: }
54:
55: public TestObject asObject() {
56: return (TestObject) asInternal(TestObject.class);
57: }
58:
59: public TestProperty asProperty() {
60: return (TestProperty) asInternal(TestProperty.class);
61: }
62:
63: }
64:
65: /*
66: (c) Copyright 2003, 2004, 2005, 2006, 2007, 2008 Hewlett-Packard Development Company, LP
67: All rights reserved.
68:
69: Redistribution and use in source and binary forms, with or without
70: modification, are permitted provided that the following conditions
71: are met:
72:
73: 1. Redistributions of source code must retain the above copyright
74: notice, this list of conditions and the following disclaimer.
75:
76: 2. Redistributions in binary form must reproduce the above copyright
77: notice, this list of conditions and the following disclaimer in the
78: documentation and/or other materials provided with the distribution.
79:
80: 3. The name of the author may not be used to endorse or promote products
81: derived from this software without specific prior written permission.
82:
83: THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
84: IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
85: OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
86: IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
87: INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
88: NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
89: DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
90: THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
91: (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
92: THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
93: */
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