/****************************************************************************
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** Copyright (C) 2013 Sandro S. Andrade <sandroandrade@kde.org>
** Contact: http://www.qt-project.org/legal
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** This file is part of the QtUml module of the Qt Toolkit.
**
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** 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
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** 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
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****************************************************************************/
#include "qumlexecutionoccurrencespecification.h"

#include "private/qumlexecutionoccurrencespecificationobject_p.h"

#include <QtUml/QUmlComment>
#include <QtUml/QUmlDependency>
#include <QtUml/QUmlElement>
#include <QtUml/QUmlExecutionSpecification>
#include <QtUml/QUmlGeneralOrdering>
#include <QtUml/QUmlInteraction>
#include <QtUml/QUmlInteractionOperand>
#include <QtUml/QUmlLifeline>
#include <QtUml/QUmlNamedElement>
#include <QtUml/QUmlNamespace>
#include <QtUml/QUmlPackage>
#include <QtUml/QUmlStringExpression>

QT_BEGIN_NAMESPACE

/*!
    \class QUmlExecutionOccurrenceSpecification

    \inmodule QtUml

    \brief An execution occurrence specification represents moments in time at which actions or behaviors start or finish.
 */

/*!
    Creates a new QUmlExecutionOccurrenceSpecification. Also creates the corresponding QObject-based representation returned by asQModelingObject() if \a createQModelingObject is true.
*/
QUmlExecutionOccurrenceSpecification::QUmlExecutionOccurrenceSpecification(bool createQModelingObject) :
    QUmlOccurrenceSpecification(false),
    _execution(0)
{
    if (createQModelingObject)
        _qModelingObject = qobject_cast<QModelingObject *>(new QUmlExecutionOccurrenceSpecificationObject(this));
}

/*!
    Destroys the QUmlExecutionOccurrenceSpecification.
 */
QUmlExecutionOccurrenceSpecification::~QUmlExecutionOccurrenceSpecification()
{
    QModelingElement::deleteQModelingObject();
}

/*!
    Returns a deep-copied clone of the QUmlExecutionOccurrenceSpecification.
*/
QModelingElement *QUmlExecutionOccurrenceSpecification::clone() const
{
    QUmlExecutionOccurrenceSpecification *c = new QUmlExecutionOccurrenceSpecification;
    foreach (QUmlComment *element, ownedComments())
        c->addOwnedComment(dynamic_cast<QUmlComment *>(element->clone()));
    c->setName(name());
    if (nameExpression())
        c->setNameExpression(dynamic_cast<QUmlStringExpression *>(nameExpression()->clone()));
    c->setVisibility(visibility());
    foreach (QUmlGeneralOrdering *element, generalOrderings())
        c->addGeneralOrdering(dynamic_cast<QUmlGeneralOrdering *>(element->clone()));
    return c;
}

// OWNED ATTRIBUTES

/*!
    References the execution specification describing the execution that is started or finished at this execution event.
 */
QUmlExecutionSpecification *QUmlExecutionOccurrenceSpecification::execution() const
{
    // This is a read-write association end

    return _execution;
}

/*!
    Adjusts execution to \a execution.
 */
void QUmlExecutionOccurrenceSpecification::setExecution(QUmlExecutionSpecification *execution)
{
    // This is a read-write association end

    if (_execution != execution) {
        _execution = execution;
        if (execution && execution->asQModelingObject() && this->asQModelingObject())
            QObject::connect(execution->asQModelingObject(), SIGNAL(destroyed()), this->asQModelingObject(), SLOT(setExecution()));
    }
}

QT_END_NAMESPACE