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/****************************************************************************
**
** Copyright (C) 2013 Sandro S. Andrade <sandroandrade@kde.org>
** Contact: http://www.qt-project.org/legal
**
** This file is part of the QtUml module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QUMLSTATEMACHINE_H
#define QUMLSTATEMACHINE_H
#include <QtUml/QtUmlGlobal>
#include <QtUml/QUmlBehavior>
QT_BEGIN_NAMESPACE
QT_MODULE(QtUml)
class QUmlNamespace;
class QUmlPseudostate;
class QUmlRedefinableElement;
class QUmlRegion;
class QUmlState;
class Q_UML_EXPORT QUmlStateMachine : public QUmlBehavior
{
public:
explicit QUmlStateMachine(bool createQModelingObject = true);
virtual QModelingElement *clone() const;
// Owned attributes
const QSet<QUmlPseudostate *> connectionPoints() const;
void addConnectionPoint(QUmlPseudostate *connectionPoint);
void removeConnectionPoint(QUmlPseudostate *connectionPoint);
const QSet<QUmlStateMachine *> extendedStateMachines() const;
void addExtendedStateMachine(QUmlStateMachine *extendedStateMachine);
void removeExtendedStateMachine(QUmlStateMachine *extendedStateMachine);
const QSet<QUmlRegion *> regions() const;
void addRegion(QUmlRegion *region);
void removeRegion(QUmlRegion *region);
const QSet<QUmlState *> submachineStates() const;
void addSubmachineState(QUmlState *submachineState);
void removeSubmachineState(QUmlState *submachineState);
// Operations
QUmlNamespace *LCA(QUmlState *s1, QUmlState *s2) const;
bool ancestor(QUmlState *s1, QUmlState *s2) const;
bool isConsistentWith(QUmlRedefinableElement *redefinee) const;
bool isRedefinitionContextValid(QUmlStateMachine *redefined) const;
protected:
QSet<QUmlPseudostate *> _connectionPoints;
QSet<QUmlStateMachine *> _extendedStateMachines;
QSet<QUmlRegion *> _regions;
QSet<QUmlState *> _submachineStates;
};
QT_END_NAMESPACE
Q_DECLARE_METATYPE(QT_PREPEND_NAMESPACE(QUmlStateMachine) *)
#endif // QUMLSTATEMACHINE_H
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