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** This file is part of the Qt OPC UA module.
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#ifndef OPCUASIMPLEATTRIBUTEOPERAND
#define OPCUASIMPLEATTRIBUTEOPERAND

#include "opcuaoperandbase.h"
#include <QOpcUaSimpleAttributeOperand>
#include <QQmlListProperty>
#include <QList>

QT_BEGIN_NAMESPACE

class OpcUaNodeId;
class QOpcUaClient;

class OpcUaSimpleAttributeOperand : public OpcUaOperandBase, private QOpcUaSimpleAttributeOperand {
    Q_OBJECT
    Q_PROPERTY(QQmlListProperty<OpcUaNodeId> browsePath READ browsePath)
    Q_PROPERTY(QString indexRange READ indexRange WRITE setIndexRange)
    Q_PROPERTY(QOpcUa::NodeAttribute nodeAttribute READ nodeAttribute WRITE setNodeAttribute)
    Q_PROPERTY(QString typeId READ typeId WRITE setTypeId)

public:
    explicit OpcUaSimpleAttributeOperand(QObject *parent = nullptr);
    ~OpcUaSimpleAttributeOperand();
    QOpcUaSimpleAttributeOperand toSimpleAttributeOperand(QOpcUaClient *client) const;
    virtual QVariant toCppVariant(QOpcUaClient *client) const override;

    QString indexRange() const;
    void setIndexRange(const QString &indexRange);

    QOpcUa::NodeAttribute nodeAttribute() const;
    void setNodeAttribute(QOpcUa::NodeAttribute nodeAttribute);

    QString typeId() const;
    void setTypeId(const QString &typeId);

    QQmlListProperty<OpcUaNodeId> browsePath();
    void appendBrowsePathElement(OpcUaNodeId*nodeId);
    int browsePathSize() const;
    OpcUaNodeId *browsePathElement(int index) const;
    void clearBrowsePath();

signals:
    void dataChanged();

private:
    static void appendBrowsePathElement(QQmlListProperty<OpcUaNodeId> *list, OpcUaNodeId *nodeId);
    static qsizetype browsePathSize(QQmlListProperty<OpcUaNodeId> *list);
    static OpcUaNodeId* browsePathElement(QQmlListProperty<OpcUaNodeId> *list, qsizetype index);
    static void clearBrowsePath(QQmlListProperty<OpcUaNodeId> *list);

    QList<OpcUaNodeId*> m_browsePath;
};

QT_END_NAMESPACE

#endif // OPCUASIMPLEATTRIBUTEOPERAND