path: root/src/duse/qdusedesigndimension.cpp

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#include "qdusedesigndimension.h"

#include "private/qdusedesigndimensionobject_p.h"

#include <QtDuse/QDuseDesignDimensionInstance>
#include <QtDuse/QDuseVariationPoint>
#include <QtUml/QUmlOpaqueExpression>

QT_BEGIN_NAMESPACE

/*!
    \class QDuseDesignDimension

    \inmodule QtDuse

    \brief A design dimension captures a specific degree of freedom when designing architectures in the given application domain. A design dimension entails a set of variation points which denote alternative solutions for such degree of freedom. Optionally, a variation point may define validation rules which should return a true value if that variation point is to be considered valid for the corresponding input model. A variation point may also specify a set of other variation points which should be previously evaluated, defining a sort of design dimension dependency.
 */

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

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

/*!
    Returns a deep-copied clone of the QDuseDesignDimension.
*/
QModelingElement *QDuseDesignDimension::clone() const
{
    QDuseDesignDimension *c = new QDuseDesignDimension;
    c->setName(name());
    if (instanceSelectionRule())
        c->setInstanceSelectionRule(dynamic_cast<QUmlOpaqueExpression *>(instanceSelectionRule()->clone()));
    foreach (QDuseVariationPoint *element, variationPoints())
        c->addVariationPoint(dynamic_cast<QDuseVariationPoint *>(element->clone()));
    foreach (QDuseDesignDimensionInstance *element, designDimensionInstances())
        c->addDesignDimensionInstance(dynamic_cast<QDuseDesignDimensionInstance *>(element->clone()));
    c->setEnabled(enabled());
    return c;
}

// OWNED ATTRIBUTES

/*!
    The design dimension's name.
 */
QString QDuseDesignDimension::name() const
{
    // This is a read-write property

    return _name;
}

/*!
    Adjusts name to \a name.
 */
void QDuseDesignDimension::setName(QString name)
{
    // This is a read-write property

    if (_name != name) {
        _name = name;
    }
}

/*!
    The rule for detecting a specific locus of architectural decision related to this design dimension. Such rule relies on the accompanying UML profile for the specific application domain, in order to identify the decision loci.
 */
QUmlOpaqueExpression *QDuseDesignDimension::instanceSelectionRule() const
{
    // This is a read-write property

    return _instanceSelectionRule;
}

/*!
    Adjusts instanceSelectionRule to \a instanceSelectionRule.
 */
void QDuseDesignDimension::setInstanceSelectionRule(QUmlOpaqueExpression *instanceSelectionRule)
{
    // This is a read-write property

    if (_instanceSelectionRule != instanceSelectionRule) {
        _instanceSelectionRule = instanceSelectionRule;
        if (instanceSelectionRule && instanceSelectionRule->asQModelingObject() && this->asQModelingObject())
            QObject::connect(instanceSelectionRule->asQModelingObject(), SIGNAL(destroyed()), this->asQModelingObject(), SLOT(setInstanceSelectionRule()));
        instanceSelectionRule->asQModelingObject()->setParent(this->asQModelingObject());
    }
}

/*!
    The design dimensions that must be previously evaluated before this design dimension. Such dependency may be required in order to tackle dependent design dimensions and identify invalid design space locations.

    \sa addRequiredPreviousEvaluation(), removeRequiredPreviousEvaluation()
 */
const QSet<QDuseDesignDimension *> QDuseDesignDimension::requiredPreviousEvaluations() const
{
    // This is a read-write property

    return _requiredPreviousEvaluations;
}

/*!
    Adds \a requiredPreviousEvaluation to requiredPreviousEvaluations.

    \sa requiredPreviousEvaluations(), removeRequiredPreviousEvaluation()
 */
void QDuseDesignDimension::addRequiredPreviousEvaluation(QDuseDesignDimension *requiredPreviousEvaluation)
{
    // This is a read-write property

    if (!_requiredPreviousEvaluations.contains(requiredPreviousEvaluation)) {
        _requiredPreviousEvaluations.insert(requiredPreviousEvaluation);
        if (requiredPreviousEvaluation && requiredPreviousEvaluation->asQModelingObject() && this->asQModelingObject())
            QObject::connect(requiredPreviousEvaluation->asQModelingObject(), SIGNAL(destroyed(QObject*)), this->asQModelingObject(), SLOT(removeRequiredPreviousEvaluation(QObject *)));
    }
}

/*!
    Removes \a requiredPreviousEvaluation from requiredPreviousEvaluations.

    \sa requiredPreviousEvaluations(), addRequiredPreviousEvaluation()
 */
void QDuseDesignDimension::removeRequiredPreviousEvaluation(QDuseDesignDimension *requiredPreviousEvaluation)
{
    // This is a read-write property

    if (_requiredPreviousEvaluations.contains(requiredPreviousEvaluation)) {
        _requiredPreviousEvaluations.remove(requiredPreviousEvaluation);
    }
}

/*!
    The design dimension's variation points (alternative solutions for the design dimension's concern).

    \sa addVariationPoint(), removeVariationPoint()
 */
const QList<QDuseVariationPoint *> QDuseDesignDimension::variationPoints() const
{
    // This is a read-write property

    return _variationPoints;
}

/*!
    Adds \a variationPoint to variationPoints.

    \sa variationPoints(), removeVariationPoint()
 */
void QDuseDesignDimension::addVariationPoint(QDuseVariationPoint *variationPoint)
{
    // This is a read-write property

    if (!_variationPoints.contains(variationPoint)) {
        _variationPoints.append(variationPoint);
        if (variationPoint && variationPoint->asQModelingObject() && this->asQModelingObject())
            QObject::connect(variationPoint->asQModelingObject(), SIGNAL(destroyed(QObject*)), this->asQModelingObject(), SLOT(removeVariationPoint(QObject *)));
        variationPoint->asQModelingObject()->setParent(this->asQModelingObject());
    }
}

/*!
    Removes \a variationPoint from variationPoints.

    \sa variationPoints(), addVariationPoint()
 */
void QDuseDesignDimension::removeVariationPoint(QDuseVariationPoint *variationPoint)
{
    // This is a read-write property

    if (_variationPoints.contains(variationPoint)) {
        _variationPoints.removeAll(variationPoint);
        if (variationPoint->asQModelingObject())
            variationPoint->asQModelingObject()->setParent(0);
    }
}

/*!
    A specific design dimension instance created for a identified locus of architectural decision.

    \sa addDesignDimensionInstance(), removeDesignDimensionInstance()
 */
const QSet<QDuseDesignDimensionInstance *> QDuseDesignDimension::designDimensionInstances() const
{
    // This is a read-write property

    return _designDimensionInstances;
}

/*!
    Adds \a designDimensionInstance to designDimensionInstances.

    \sa designDimensionInstances(), removeDesignDimensionInstance()
 */
void QDuseDesignDimension::addDesignDimensionInstance(QDuseDesignDimensionInstance *designDimensionInstance)
{
    // This is a read-write property

    if (!_designDimensionInstances.contains(designDimensionInstance)) {
        _designDimensionInstances.insert(designDimensionInstance);
        if (designDimensionInstance && designDimensionInstance->asQModelingObject() && this->asQModelingObject())
            QObject::connect(designDimensionInstance->asQModelingObject(), SIGNAL(destroyed(QObject*)), this->asQModelingObject(), SLOT(removeDesignDimensionInstance(QObject *)));
        designDimensionInstance->asQModelingObject()->setParent(this->asQModelingObject());
    }
}

/*!
    Removes \a designDimensionInstance from designDimensionInstances.

    \sa designDimensionInstances(), addDesignDimensionInstance()
 */
void QDuseDesignDimension::removeDesignDimensionInstance(QDuseDesignDimensionInstance *designDimensionInstance)
{
    // This is a read-write property

    if (_designDimensionInstances.contains(designDimensionInstance)) {
        _designDimensionInstances.remove(designDimensionInstance);
        if (designDimensionInstance->asQModelingObject())
            designDimensionInstance->asQModelingObject()->setParent(0);
    }
}

/*!
    Returns true if the design dimension should be considered in automated architecture design, otherwise returns false.
 */
bool QDuseDesignDimension::enabled() const
{
    // This is a read-write property

    return _enabled;
}

/*!
    Adjusts enabled to \a enabled.
 */
void QDuseDesignDimension::setEnabled(bool enabled)
{
    // This is a read-write property

    if (_enabled != enabled) {
        _enabled = enabled;
    }
}

QT_END_NAMESPACE