File indexing completed on 2023-09-24 04:15:35

 /*
     This file is part of the syndication library
     SPDX-FileCopyrightText: 2006 Frank Osterfeld <osterfeld@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "literal.h"
 #include "nodevisitor.h"
 
 namespace Syndication
 {
 namespace RDF
 {
 class SYNDICATION_NO_EXPORT Literal::LiteralPrivate
 {
 public:
     QString text;
     unsigned int id;
 
     bool operator==(const LiteralPrivate &other) const
     {
         return text == other.text;
     }
 };
 
 Literal::Literal()
     : d()
 {
 }
 
 Literal::Literal(const Literal &other)
     : Node(other)
 {
     d = other.d;
 }
 
 Literal *Literal::clone() const
 {
     return new Literal(*this);
 }
 
 void Literal::accept(NodeVisitor *visitor, NodePtr ptr)
 {
     LiteralPtr lptr = ptr.staticCast<Syndication::RDF::Literal>();
     if (!visitor->visitLiteral(lptr)) {
         Node::accept(visitor, ptr);
     }
 }
 
 Literal::Literal(const QString &text)
     : d(new LiteralPrivate)
 {
     d->text = text;
     d->id = idCounter++;
 }
 
 Literal::~Literal()
 {
 }
 
 Literal &Literal::operator=(const Literal &other)
 {
     d = other.d;
     return *this;
 }
 
 bool Literal::operator==(const Node &other) const
 {
     const Literal *o2 = dynamic_cast<const Literal *>(&other);
     if (!o2) {
         return false;
     }
 
     if (!d || !o2->d) {
         return d == o2->d;
     }
 
     return *d == *(o2->d);
 }
 
 bool Literal::isNull() const
 {
     return !d;
 }
 
 unsigned int Literal::id() const
 {
     return d ? d->id : 0;
 }
 
 bool Literal::isResource() const
 {
     return false;
 }
 
 bool Literal::isProperty() const
 {
     return false;
 }
 
 bool Literal::isLiteral() const
 {
     return true;
 }
 
 bool Literal::isAnon() const
 {
     return false;
 }
 
 bool Literal::isSequence() const
 {
     return false;
 }
 
 QString Literal::text() const
 {
     return d ? d->text : QString();
 }
 
 Literal::operator QString() const
 {
     return d ? d->text : QString();
 }
 
 void Literal::setModel(const Model & /*model*/)
 {
 }
 
 void Literal::setId(unsigned int id)
 {
     d->id = id;
 }
 
 } // namespace RDF
 } // namespace Syndication