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/*
* Copyright (C) 2015 Christian Mollekopf <chrigi_1@fastmail.fm>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#pragma once
#include "storage.h"
#include <QSharedPointer>
class TypeIndex;
namespace Sink {
namespace ApplicationDomain {
class ApplicationDomainType;
}
class Indexer
{
public:
virtual ~Indexer() = default;
typedef QSharedPointer<Indexer> Ptr;
virtual void add(const ApplicationDomain::ApplicationDomainType &entity) = 0;
virtual void modify(const ApplicationDomain::ApplicationDomainType &oldEntity, const ApplicationDomain::ApplicationDomainType &newEntity)
{
remove(oldEntity);
add(newEntity);
}
virtual void remove(const ApplicationDomain::ApplicationDomainType &entity) = 0;
virtual void commitTransaction() {};
virtual void abortTransaction() {};
protected:
Storage::DataStore::Transaction &transaction();
TypeIndex &index();
QByteArray mResourceInstanceIdentifier;
private:
friend class ::TypeIndex;
void setup(TypeIndex *, Storage::DataStore::Transaction *, const QByteArray &resourceId);
Storage::DataStore::Transaction *mTransaction;
TypeIndex *mTypeIndex;
};
}
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