| 1 | /* |
|---|---|
| 2 | This file is part of the syndication library |
| 3 | SPDX-FileCopyrightText: 2006 Frank Osterfeld <osterfeld@kde.org> |
| 4 | |
| 5 | SPDX-License-Identifier: LGPL-2.0-or-later |
| 6 | */ |
| 7 | |
| 8 | #include "sequence.h" |
| 9 | #include "node.h" |
| 10 | #include "nodevisitor.h" |
| 11 | |
| 12 | #include <QList> |
| 13 | #include <QString> |
| 14 | |
| 15 | namespace Syndication |
| 16 | { |
| 17 | namespace RDF |
| 18 | { |
| 19 | class SYNDICATION_NO_EXPORT Sequence::SequencePrivate |
| 20 | { |
| 21 | public: |
| 22 | QList<NodePtr> items; |
| 23 | }; |
| 24 | |
| 25 | Sequence::Sequence() |
| 26 | : Resource() |
| 27 | , d() |
| 28 | { |
| 29 | } |
| 30 | |
| 31 | Sequence::Sequence(const QString &uri) |
| 32 | : Resource(uri) |
| 33 | , d(new SequencePrivate) |
| 34 | { |
| 35 | } |
| 36 | |
| 37 | Sequence::Sequence(const Sequence &other) |
| 38 | : Resource(other) |
| 39 | { |
| 40 | *this = other; |
| 41 | } |
| 42 | |
| 43 | Sequence::~Sequence() |
| 44 | { |
| 45 | } |
| 46 | void Sequence::accept(NodeVisitor *visitor, NodePtr ptr) |
| 47 | { |
| 48 | SequencePtr sptr = ptr.staticCast<Sequence>(); |
| 49 | if (!visitor->visitSequence(seq: sptr)) { |
| 50 | Resource::accept(visitor, ptr); |
| 51 | } |
| 52 | } |
| 53 | |
| 54 | Sequence *Sequence::clone() const |
| 55 | { |
| 56 | return new Sequence(*this); |
| 57 | } |
| 58 | |
| 59 | Sequence &Sequence::operator=(const Sequence &other) |
| 60 | { |
| 61 | Resource::operator=(other); |
| 62 | d = other.d; |
| 63 | return *this; |
| 64 | } |
| 65 | |
| 66 | void Sequence::append(NodePtr node) |
| 67 | { |
| 68 | if (d) { |
| 69 | d->items.append(t: node); |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | QList<NodePtr> Sequence::items() const |
| 74 | { |
| 75 | return d ? d->items : QList<NodePtr>(); |
| 76 | } |
| 77 | |
| 78 | bool Sequence::isSequence() const |
| 79 | { |
| 80 | return true; |
| 81 | } |
| 82 | |
| 83 | } // namespace RDF |
| 84 | } // namespace Syndication |
| 85 |