/****************************************************************************
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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
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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 "qumlstructuralfeature.h"

#include <QtUml/QUmlClassifier>
#include <QtUml/QUmlComment>
#include <QtUml/QUmlDependency>
#include <QtUml/QUmlElement>
#include <QtUml/QUmlNamedElement>
#include <QtUml/QUmlNamespace>
#include <QtUml/QUmlPackage>
#include <QtUml/QUmlRedefinableElement>
#include <QtUml/QUmlStringExpression>
#include <QtUml/QUmlType>
#include <QtUml/QUmlValueSpecification>

QT_BEGIN_NAMESPACE

/*!
    \class QUmlStructuralFeature

    \inmodule QtUml

    \brief A structural feature is a typed feature of a classifier that specifies the structure of instances of the classifier.By specializing multiplicity element, it supports a multiplicity that specifies valid cardinalities for the collection of values associated with an instantiation of the structural feature.

    \b {QUmlStructuralFeature is an abstract class.}
 */

/*!
    Creates a new QUmlStructuralFeature.
*/
QUmlStructuralFeature::QUmlStructuralFeature() :
    _isReadOnly(false)
{
}

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

/*!
    Returns a deep-copied clone of the QUmlStructuralFeature.
*/
QModelingElement *QUmlStructuralFeature::clone() const
{
    QUmlStructuralFeature *c = new QUmlStructuralFeature;
    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->setOrdered(isOrdered());
    c->setUnique(isUnique());
    if (lowerValue())
        c->setLowerValue(dynamic_cast<QUmlValueSpecification *>(lowerValue()->clone()));
    if (upperValue())
        c->setUpperValue(dynamic_cast<QUmlValueSpecification *>(upperValue()->clone()));
    c->setLeaf(isLeaf());
    c->setStatic(isStatic());
    c->setReadOnly(isReadOnly());
    return c;
}

// OWNED ATTRIBUTES

/*!
    States whether the feature's value may be modified by a client.
 */
bool QUmlStructuralFeature::isReadOnly() const
{
    // This is a read-write property

    return _isReadOnly;
}

/*!
    Adjusts isReadOnly to \a isReadOnly.
 */
void QUmlStructuralFeature::setReadOnly(bool isReadOnly)
{
    // This is a read-write property

    if (_isReadOnly != isReadOnly) {
        _isReadOnly = isReadOnly;
        _qModelingObject->modifiedResettableProperties() << QStringLiteral("isReadOnly");
    }
}

QT_END_NAMESPACE