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#include "qumlprotocolconformance.h"

#include "private/qumlprotocolconformanceobject_p.h"

#include <QtUml/QUmlComment>
#include <QtUml/QUmlElement>
#include <QtUml/QUmlProtocolStateMachine>

QT_BEGIN_NAMESPACE

/*!
    \class QUmlProtocolConformance

    \inmodule QtUml

    \brief Protocol state machines can be redefined into more specific protocol state machines, or into behavioral state machines. Protocol conformance declares that the specific protocol state machine specifies a protocol that conforms to the general state machine one, or that the specific behavioral state machine abide by the protocol of the general protocol state machine.
 */

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

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

/*!
    Returns a deep-copied clone of the QUmlProtocolConformance.
*/
QModelingElement *QUmlProtocolConformance::clone() const
{
    QUmlProtocolConformance *c = new QUmlProtocolConformance;
    foreach (QUmlComment *element, ownedComments())
        c->addOwnedComment(dynamic_cast<QUmlComment *>(element->clone()));
    return c;
}

// OWNED ATTRIBUTES

/*!
    Specifies the protocol state machine to which the specific state machine conforms.

    \b {Subsetted property(ies):} QUmlDirectedRelationship::targets().
 */
QUmlProtocolStateMachine *QUmlProtocolConformance::generalMachine() const
{
    // This is a read-write association end

    return _generalMachine;
}

/*!
    Adjusts generalMachine to \a generalMachine.
 */
void QUmlProtocolConformance::setGeneralMachine(QUmlProtocolStateMachine *generalMachine)
{
    // This is a read-write association end

    if (_generalMachine != generalMachine) {
        // Adjust subsetted properties
        removeTarget(_generalMachine);

        _generalMachine = generalMachine;
        if (generalMachine && generalMachine->asQModelingObject() && this->asQModelingObject())
            QObject::connect(generalMachine->asQModelingObject(), SIGNAL(destroyed()), this->asQModelingObject(), SLOT(setGeneralMachine()));

        // Adjust subsetted properties
        if (generalMachine) {
            addTarget(generalMachine);
        }
    }
}

/*!
    Specifies the state machine which conforms to the general state machine.

    \b {Subsetted property(ies):} QUmlElement::owner(), QUmlDirectedRelationship::sources().

    \b {Opposite property(ies):} QUmlProtocolStateMachine::conformance().
 */
QUmlProtocolStateMachine *QUmlProtocolConformance::specificMachine() const
{
    // This is a read-write association end

    return _specificMachine;
}

/*!
    Adjusts specificMachine to \a specificMachine.
 */
void QUmlProtocolConformance::setSpecificMachine(QUmlProtocolStateMachine *specificMachine)
{
    // This is a read-write association end

    if (_specificMachine != specificMachine) {
        // Adjust subsetted properties
        removeSource(_specificMachine);

        _specificMachine = specificMachine;
        if (specificMachine && specificMachine->asQModelingObject() && this->asQModelingObject())
            QObject::connect(specificMachine->asQModelingObject(), SIGNAL(destroyed()), this->asQModelingObject(), SLOT(setSpecificMachine()));

        // Adjust subsetted properties
        setOwner(specificMachine);
        if (specificMachine) {
            addSource(specificMachine);
        }
    }
}

QT_END_NAMESPACE