/****************************************************************************
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** Copyright (C) 2013 Sandro S. Andrade <sandroandrade@kde.org>
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** This file is part of the QtUml module of the Qt Toolkit.
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** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
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#include "qumltimeconstraint.h"

#include "private/qumltimeconstraintobject_p.h"

#include <QtUml/QUmlComment>
#include <QtUml/QUmlDependency>
#include <QtUml/QUmlElement>
#include <QtUml/QUmlInterval>
#include <QtUml/QUmlNamedElement>
#include <QtUml/QUmlNamespace>
#include <QtUml/QUmlPackage>
#include <QtUml/QUmlParameterableElement>
#include <QtUml/QUmlStringExpression>
#include <QtUml/QUmlTemplateParameter>
#include <QtUml/QUmlTimeInterval>
#include <QtUml/QUmlValueSpecification>

QT_BEGIN_NAMESPACE

/*!
    \class QUmlTimeConstraint

    \inmodule QtUml

    \brief A time constraint is a constraint that refers to a time interval.
 */

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

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

/*!
    Returns a deep-copied clone of the QUmlTimeConstraint.
*/
QModelingElement *QUmlTimeConstraint::clone() const
{
    QUmlTimeConstraint *c = new QUmlTimeConstraint;
    c->asQModelingObject()->setObjectName(this->asQModelingObject()->objectName());
    c->asQModelingObject()->setProperty("role", this->asQModelingObject()->property("role"));
    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());
    c->setFirstEvent(firstEvent());
    if (specification())
        c->setSpecification(dynamic_cast<QUmlTimeInterval *>(specification()->clone()));
    return c;
}

// OWNED ATTRIBUTES

/*!
    The value of firstEvent is related to constrainedElement. If firstEvent is true, then the corresponding observation event is the first time instant the execution enters constrainedElement. If firstEvent is false, then the corresponding observation event is the last time instant the execution is within constrainedElement.
 */
bool QUmlTimeConstraint::firstEvent() const
{
    // This is a read-write property

    return _firstEvent;
}

/*!
    Adjusts firstEvent to \a firstEvent.
 */
void QUmlTimeConstraint::setFirstEvent(bool firstEvent)
{
    // This is a read-write property

    if (_firstEvent != firstEvent) {
        _firstEvent = firstEvent;
        _qModelingObject->modifiedResettableProperties() << QStringLiteral("firstEvent");
    }
}

/*!
    A condition that must be true when evaluated in order for the constraint to be satisfied.

    \b {Redefined property(ies):} QUmlIntervalConstraint::specification().
 */
QUmlTimeInterval *QUmlTimeConstraint::specification() const
{
    // This is a read-write association end

    return _specification;
}

/*!
    Adjusts specification to \a specification.
 */
void QUmlTimeConstraint::setSpecification(QUmlTimeInterval *specification)
{
    // This is a read-write association end

    if (_specification != specification) {
        _specification = specification;
        if (specification && specification->asQModelingObject() && this->asQModelingObject())
            QObject::connect(specification->asQModelingObject(), SIGNAL(destroyed()), this->asQModelingObject(), SLOT(setSpecification()));
        specification->asQModelingObject()->setParent(this->asQModelingObject());

        // Adjust redefined properties
        QUmlIntervalConstraint::setSpecification(specification);
    }
}

QT_END_NAMESPACE