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soprano
nrlmodel.h
Go to the documentation of this file.
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/*
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* This file is part of Soprano Project.
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*
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* Copyright (C) 2007-2011 Sebastian Trueg <trueg@kde.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef _SOPRANO_NRL_MODEL_H_
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#define _SOPRANO_NRL_MODEL_H_
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#include "
filtermodel.h
"
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#include "
soprano_export.h
"
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#ifndef USING_SOPRANO_NRLMODEL_UNSTABLE_API
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#error The Soprano::NrlModel API is subject to change. This has to be acnowledged by defining USING_SOPRANO_NRLMODEL_UNSTABLE_API
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#endif
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namespace
Soprano {
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class
SOPRANO_EXPORT
NRLModel
:
public
FilterModel
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{
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Q_OBJECT
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public
:
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NRLModel
();
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NRLModel
(
Model
* parent );
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~
NRLModel
();
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void
setIgnoreContext(
bool
b );
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bool
ignoreContext()
const
;
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void
setEnableQueryPrefixExpansion(
bool
enable );
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bool
queryPrefixExpansionEnabled()
const
;
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QHash<QString, QUrl>
queryPrefixes()
const
;
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Error::ErrorCode
addNrlStatement(
const
Statement
& s );
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QUrl
createGraph(
const
QUrl
&
type
,
QUrl
* metadataGraph = 0 );
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Error::ErrorCode
removeGraph(
const
QUrl
& graph );
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virtual
QueryResultIterator
executeQuery(
const
QString
& query,
Query::QueryLanguage
language
,
const
QString
& userQueryLanguage =
QString
() )
const
;
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virtual
Error::ErrorCode
removeAllStatements(
const
Statement
& statement );
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private
:
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class
Private;
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Private*
const
d;
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};
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}
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#endif
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