umluniqueconstraint.h

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/*
    SPDX-License-Identifier: GPL-2.0-or-later
    SPDX-FileCopyrightText: 2002-2021 Umbrello UML Modeller Authors <umbrello-devel@kde.org>
*/

#ifndef UNIQUECONSTRAINT_H
#define UNIQUECONSTRAINT_H

#include "basictypes.h"
#include "umlclassifierlistitem.h"
#include "umlentityconstraint.h"
#include "umlclassifierlist.h"
#include "umlentityattributelist.h"

class UMLUniqueConstraint : public UMLEntityConstraint
{
public:

    UMLUniqueConstraint(UMLObject *parent, const QString& name,
                        Uml::ID::Type id = Uml::ID::None);
    explicit UMLUniqueConstraint(UMLObject *parent);
    virtual ~UMLUniqueConstraint();

    bool operator==(const UMLUniqueConstraint &rhs) const;

    virtual void copyInto(UMLObject *lhs) const;

    virtual UMLObject* clone() const;

    QString toString(Uml::SignatureType::Enum sig = Uml::SignatureType::NoSig,
                     bool withStereotype=false) const;

    QString getFullyQualifiedName(const QString& separator = QString(),
                                  bool includeRoot = false) const;

    void saveToXMI(QXmlStreamWriter& writer);

    virtual bool showPropertiesDialog(QWidget *parent = nullptr);

    bool hasEntityAttribute(UMLEntityAttribute* attr) const;

    bool addEntityAttribute(UMLEntityAttribute* attr);

    bool removeEntityAttribute(UMLEntityAttribute* attr);

    UMLEntityAttributeList getEntityAttributeList() const;

    void clearAttributeList();

protected:

    bool load1(QDomElement & element);

private:

    void init();

    UMLEntityAttributeList m_EntityAttributeList;

};

#endif