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/*****************************************************************************
* $CAMITK_LICENCE_BEGIN$
*
* CamiTK - Computer Assisted Medical Intervention ToolKit
* (c) 2001-2025 Univ. Grenoble Alpes, CNRS, Grenoble INP - UGA, TIMC, 38000 Grenoble, France
*
* Visit http://camitk.imag.fr for more information
*
* This file is part of CamiTK.
*
* CamiTK is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* CamiTK 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 Lesser General Public License version 3 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with CamiTK. If not, see <http://www.gnu.org/licenses/>.
*
* $CAMITK_LICENCE_END$
****************************************************************************/
#ifndef INTERFACEPERSISTENCE_H
#define INTERFACEPERSISTENCE_H
#include <QVariant>
#include <QUuid>
namespace camitk {
/**
* Interface for all objects that should be serialized by the PersistenceManager
*/
class InterfacePersistence {
public:
virtual ~InterfacePersistence() = default;
/**
* Convert all data from the object to a QVariant (usually a QVariantMap)
*/
virtual QVariant toVariant() const = 0;
/**
* Load data from a QVariant to initialize the current object
*/
virtual void fromVariant(const QVariant&) = 0;
/**
* Get the universally unique ID of the object to be saved
*/
virtual QUuid getUuid() const = 0;
/**
* Set the universally unique ID of the object to be saved
* @param id The value of the UUID to set. If you don't set this parameter, it will set a random UUID.
* @warning DO NOT change the UUID of an object, set it only if it is null
* @return If the current Uuid is not null, this returns false and does not modify the object
*/
virtual bool setUuid(QUuid id = QUuid()) = 0;
};
} // namespace camitk
#endif //INTERFACEPERSISTENCE_H
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