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Nepomuk

  • Nepomuk
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Public Member Functions
Nepomuk::Types::Ontology Class Reference

#include <Nepomuk/Types/Ontology>

Inheritance diagram for Nepomuk::Types::Ontology:
Nepomuk::Types::Entity

List of all members.

Public Member Functions

 Ontology ()
 Ontology (const QUrl &uri)
 Ontology (const Ontology &)
 ~Ontology ()
QList< Class > allClasses ()
QList< Property > allProperties ()
Class findClassByLabel (const QString &label, const QString &language=QString())
Class findClassByName (const QString &name)
Property findPropertyByLabel (const QString &label, const QString &language=QString())
Property findPropertyByName (const QString &name)
Ontology & operator= (const Ontology &)
- Public Member Functions inherited from Nepomuk::Types::Entity
 Entity (const Entity &)
virtual ~Entity ()
QString comment (const QString &language=KGlobal::locale()->language())
QString comment (const QString &language=KGlobal::locale()->language()) const
QIcon icon ()
QIcon icon () const
bool isAvailable ()
bool isAvailable () const
bool isValid () const
QString label (const QString &language=KGlobal::locale()->language())
QString label (const QString &language=KGlobal::locale()->language()) const
QString name () const
 operator QUrl () const
bool operator!= (const Entity &other) const
bool operator!= (const QUrl &other) const
Entity & operator= (const Entity &)
bool operator== (const Entity &other) const
bool operator== (const QUrl &other) const
void reset (bool recursive=false)
QUrl uri () const
bool userVisible () const

Additional Inherited Members

- Protected Member Functions inherited from Nepomuk::Types::Entity
 Entity ()
- Protected Attributes inherited from Nepomuk::Types::Entity
QExplicitlySharedDataPointer
< EntityPrivate > 
d

Detailed Description

Represents one ontology.

Author:
Sebastian Trueg trueg.nosp@m.@kde.nosp@m..org

Definition at line 45 of file ontology.h.


Constructor & Destructor Documentation

Nepomuk::Types::Ontology::Ontology ( )

Default constructor.

Creates an empty Ontology.

Nepomuk::Types::Ontology::Ontology ( const QUrl &  uri)

Create the ontology referred to by uri.

The result is either a valid ontology which could be loaded from the Nepomuk store or a simple class which only contains the uri.

Be aware that the data is only loaded once read.

Subsequent calls result in a simple hash lookup of cached data.

Nepomuk::Types::Ontology::Ontology ( const Ontology &  )

Default copy constructor.

Nepomuk::Types::Ontology::~Ontology ( )

Destructor.


Member Function Documentation

QList<Class> Nepomuk::Types::Ontology::allClasses ( )

All classes defined in this ontology, i.e.

its namespace.

QList<Property> Nepomuk::Types::Ontology::allProperties ( )

A list of all properties defined in this ontology.

This does not include properties that use classes of this ontology but are defined in a different one.

Class Nepomuk::Types::Ontology::findClassByLabel ( const QString &  label,
const QString &  language = QString() 
)

Search for a class in the ontology by its label.

Parameters:
labelThe label of the class (i.e. rdfs:label)
languageThe language in which the label was specified. If empty the default rdfs:label is returned.
Returns:
the Class object identified by label or an invalid one if the class could not be found.
Class Nepomuk::Types::Ontology::findClassByName ( const QString &  name)

Search for a class in the ontology by its name.

Parameters:
nameThe name of the class.
Returns:
the Class object identified by name or an invalid one if the class could not be found.
Property Nepomuk::Types::Ontology::findPropertyByLabel ( const QString &  label,
const QString &  language = QString() 
)

Search for a property in the ontology by its label.

Parameters:
labelThe label of the property (i.e. rdfs:label)
languageThe language in which the label was specified. If empty the default rdfs:label is returned.
Returns:
the Property object identified by label or an invalid one if the property could not be found.
Property Nepomuk::Types::Ontology::findPropertyByName ( const QString &  name)

Search for a property in the ontology by its name.

Parameters:
nameThe name of the property.
Returns:
the Property object identified by name or an invalid one if the property could not be found.
Ontology& Nepomuk::Types::Ontology::operator= ( const Ontology &  )

The documentation for this class was generated from the following file:
  • ontology.h
This file is part of the KDE documentation.
Documentation copyright © 1996-2013 The KDE developers.
Generated on Sat Jun 1 2013 12:06:00 by doxygen 1.8.1.1 written by Dimitri van Heesch, © 1997-2006

KDE's Doxygen guidelines are available online.

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