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syndication/rdf

  • syndication
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sequence.cpp
1 /*
2  * This file is part of the syndication library
3  *
4  * Copyright (C) 2006 Frank Osterfeld <osterfeld@kde.org>
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Library General Public
8  * License as published by the Free Software Foundation; either
9  * version 2 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Library General Public License for more details.
15  *
16  * You should have received a copy of the GNU Library General Public License
17  * along with this library; see the file COPYING.LIB. If not, write to
18  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19  * Boston, MA 02110-1301, USA.
20  *
21  */
22 
23 #include "sequence.h"
24 #include "node.h"
25 #include "nodevisitor.h"
26 
27 #include <QtCore/QList>
28 #include <QtCore/QString>
29 
30 namespace Syndication {
31 namespace RDF {
32 
33 class Sequence::SequencePrivate
34 {
35  public:
36 
37  QList<NodePtr> items;
38 };
39 
40 Sequence::Sequence() : Resource(), d()
41 {
42 }
43 
44 Sequence::Sequence(const QString& uri)
45  : Resource(uri), d(new SequencePrivate)
46 {
47 }
48 
49 Sequence::Sequence(const Sequence& other) : Resource(other)
50 {
51  *this = other;
52 }
53 
54 Sequence::~Sequence()
55 {
56 }
57 void Sequence::accept(NodeVisitor* visitor, NodePtr ptr)
58 {
59  SequencePtr sptr = boost::static_pointer_cast<Sequence>(ptr);
60  if (!visitor->visitSequence(sptr))
61  Resource::accept(visitor, ptr);
62 }
63 
64 Sequence* Sequence::clone() const
65 {
66  return new Sequence(*this);
67 }
68 
69 Sequence& Sequence::operator=(const Sequence& other)
70 {
71  Resource::operator=(other);
72  d = other.d;
73  return *this;
74 }
75 
76 void Sequence::append(NodePtr node)
77 {
78  if (d)
79  d->items.append(node);
80 }
81 
82 QList<NodePtr> Sequence::items() const
83 {
84  return d ? d->items : QList<NodePtr>();
85 }
86 
87 bool Sequence::isSequence() const
88 {
89  return true;
90 }
91 
92 } // namespace RDF
93 } // namespace Syndication
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Documentation copyright © 1996-2013 The KDE developers.
Generated on Sat Jul 13 2013 01:26:28 by doxygen 1.8.3.1 written by Dimitri van Heesch, © 1997-2006

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