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Java > Open Source Codes > com > hp > hpl > jena > graph > impl > GraphAddList


1 /*
2   (c) Copyright 2003, 2004, 2005 Hewlett-Packard Development Company, LP
3   [See end of file]
4   $Id: GraphAddList.java,v 1.4 2005/02/21 11:52:10 andy_seaborne Exp $
5 */
6
7 package com.hp.hpl.jena.graph.impl;
8
9 import java.util.ArrayList JavaDoc;
10
11 import com.hp.hpl.jena.graph.*;
12
13 /**
14     A List that implements the GraphAdd interface, so that it can be passed
15     to things that want to add triples to Graphs. The triples are filtered.
16 */
17
18 public class GraphAddList extends ArrayList JavaDoc implements GraphAdd
19     {
20     protected Triple match;
21     
22     /**
23          Initialise a GraphAddList with a triple [pattern] that specifies what triples
24          will be accepted into the list.
25     */
26     public GraphAddList( Triple match ) { this.match = match; }
27     
28     /**
29          Add the triple <code>t</code> to this list if it is matched by the pattern.
30     */
31     public void add( Triple t ) { if (match.matches( t )) super.add( t ); }
32     }
33
34 /*
35     (c) Copyright 2003, 2004, 2005 Hewlett-Packard Development Company, LP
36     All rights reserved.
37
38     Redistribution and use in source and binary forms, with or without
39     modification, are permitted provided that the following conditions
40     are met:
41
42     1. Redistributions of source code must retain the above copyright
43        notice, this list of conditions and the following disclaimer.
44
45     2. Redistributions in binary form must reproduce the above copyright
46        notice, this list of conditions and the following disclaimer in the
47        documentation and/or other materials provided with the distribution.
48
49     3. The name of the author may not be used to endorse or promote products
50        derived from this software without specific prior written permission.
51
52     THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
53     IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
54     OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
55     IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
56     INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
57     NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
58     DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
59     THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
60     (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
61     THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
62 */
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