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Nepomuk

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ontologymanager.h
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1/* This file is part of the Nepomuk-KDE libraries
2 Copyright (c) 2007 Sebastian Trueg <trueg@kde.org>
3
4 This library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public
6 License as published by the Free Software Foundation; either
7 version 2 of the License, or (at your option) any later version.
8
9 This library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
13
14 You should have received a copy of the GNU Library General Public License
15 along with this library; see the file COPYING.LIB. If not, write to
16 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 Boston, MA 02110-1301, USA.
18*/
19
20#ifndef _NEPOMUK_ONTOLOGY_MANAGER_H_
21#define _NEPOMUK_ONTOLOGY_MANAGER_H_
22
23#include <QtCore/QUrl>
24
25#include "nepomuk_export.h"
26
27namespace Soprano {
28 class Statement;
29}
30
31namespace Nepomuk {
32
33 class OntologyLoader;
34 class Ontology;
35
44 class KDE_DEPRECATED NEPOMUK_EXPORT OntologyManager
45 {
46 public:
47 ~OntologyManager();
48
49 static OntologyManager* instance();
50
74 void setOntologyLoader( OntologyLoader* loader );
75
87 const Ontology* getOntology( const QUrl& uri );
88
89 private:
90 OntologyManager();
91
92 Ontology* constructOntology( const QUrl& uri, const QList<Soprano::Statement>& sl );
93
94 class Private;
95 Private* const d;
96 };
97}
98
99#endif
Nepomuk::OntologyLoader
An OntologyLoader provides the statements that make up an ontology for the OntologyManager to create ...
Definition: ontologyloader.h:44
Nepomuk::OntologyManager
The OntologyManager is the central ontology cache handler.
Definition: ontologymanager.h:45
Nepomuk::OntologyManager::setOntologyLoader
void setOntologyLoader(OntologyLoader *loader)
Set an OntologyLoader to be used to retrieve the RDF statements that make up an ontology.
Nepomuk::OntologyManager::getOntology
const Ontology * getOntology(const QUrl &uri)
Attempt to load the ontology referenced by uri.
Nepomuk::OntologyManager::instance
static OntologyManager * instance()
Nepomuk::OntologyManager::~OntologyManager
~OntologyManager()
Nepomuk::Ontology
Ontology represents one ontology specified using NRL.
Definition: ontology.h:136
Nepomuk
Soprano
Definition: nepomukservice.h:25
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