diff options
Diffstat (limited to 'src/xmlpatterns/schema/qxsdreference_p.h')
-rw-r--r-- | src/xmlpatterns/schema/qxsdreference_p.h | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/src/xmlpatterns/schema/qxsdreference_p.h b/src/xmlpatterns/schema/qxsdreference_p.h new file mode 100644 index 0000000..afcca25 --- /dev/null +++ b/src/xmlpatterns/schema/qxsdreference_p.h @@ -0,0 +1,115 @@ +/**************************************************************************** +** +** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the $MODULE$ of the Qt Toolkit. +** +** $TROLLTECH_DUAL_LICENSE$ +** +****************************************************************************/ + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. + +#ifndef Patternist_XsdReference_H +#define Patternist_XsdReference_H + +#include "qxsdterm_p.h" + +#include <QtXmlPatterns/QSourceLocation> + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +namespace QPatternist +{ + /** + * @short A helper class for element and group reference resolving. + * + * For easy resolving of element and group references, we have this class + * that can be used as a place holder for the real element or group + * object it is referring to. + * So whenever the parser detects an element or group reference, it creates + * a XsdReference and returns it instead of the XsdElement or XsdModelGroup. + * During a later phase, the resolver will look for all XsdReferences + * in the schema and will replace them with their referring XsdElement or + * XsdModelGroup objects. + * + * @ingroup Patternist_schema + * @author Tobias Koenig <tobias.koenig@trolltech.com> + */ + class XsdReference : public XsdTerm + { + public: + typedef QExplicitlySharedDataPointer<XsdReference> Ptr; + + /** + * Describes the type of the reference. + */ + enum Type + { + Element, ///< The reference points to an element. + ModelGroup ///< The reference points to a model group. + }; + + /** + * Returns always @c true, used to avoid dynamic casts. + */ + virtual bool isReference() const; + + /** + * Sets the @p type of the reference. + * + * @see Type + */ + void setType(Type type); + + /** + * Returns the type of the reference. + */ + Type type() const; + + /** + * Sets the @p name of the referenced object. + * + * The name can either be a top-level element declaration + * or a top-level group declaration. + */ + void setReferenceName(const QXmlName &ame); + + /** + * Returns the name of the referenced object. + */ + QXmlName referenceName() const; + + /** + * Sets the source @p location where the reference is located. + */ + void setSourceLocation(const QSourceLocation &location); + + /** + * Returns the source location where the reference is located. + */ + QSourceLocation sourceLocation() const; + + private: + Type m_type; + QXmlName m_referenceName; + QSourceLocation m_sourceLocation; + }; +} + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif |