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// Copyright (C) 2015 basysKom GmbH, opensource@basyskom.com
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
// Qt-Security score:significant reason:default
#include "qopcuaattributeoperand.h"
#include "qopcuarelativepathelement.h"
#include <QtCore/qlist.h>
QT_BEGIN_NAMESPACE
/*!
\class QOpcUaAttributeOperand
\inmodule QtOpcUa
\brief The OPC UA AttributeOperand type.
The AttributeOperand is defined in OPC UA 1.05 part 4, 7.7.4.4.
It has the same purpose as \l QOpcUaSimpleAttributeOperand but has more configurable options.
*/
class QOpcUaAttributeOperandData : public QSharedData
{
public:
QString nodeId;
QString alias;
QList<QOpcUaRelativePathElement> browsePath;
QOpcUa::NodeAttribute attributeId {QOpcUa::NodeAttribute::Value};
QString indexRange;
};
/*!
Default constructs an attribute operand with no parameters set.
*/
QOpcUaAttributeOperand::QOpcUaAttributeOperand()
: data(new QOpcUaAttributeOperandData)
{
}
/*!
Constructs an attribute operand from \a rhs.
*/
QOpcUaAttributeOperand::QOpcUaAttributeOperand(const QOpcUaAttributeOperand &rhs)
: data(rhs.data)
{
}
/*!
Sets the values from \a rhs in this attribute operand.
*/
QOpcUaAttributeOperand &QOpcUaAttributeOperand::operator=(const QOpcUaAttributeOperand &rhs)
{
if (this != &rhs)
data.operator=(rhs.data);
return *this;
}
/*!
Converts this attribute operand to \l QVariant.
*/
QOpcUaAttributeOperand::operator QVariant() const
{
return QVariant::fromValue(*this);
}
QOpcUaAttributeOperand::~QOpcUaAttributeOperand()
{
}
/*!
Returns the index range string.
*/
QString QOpcUaAttributeOperand::indexRange() const
{
return data->indexRange;
}
/*!
Sets the index range string used to identify a single value or subset of the attribute's value to \a indexRange.
*/
void QOpcUaAttributeOperand::setIndexRange(const QString &indexRange)
{
data->indexRange = indexRange;
}
/*!
Returns the attribute id for an attribute of the node \l browsePath is pointing to.
*/
QOpcUa::NodeAttribute QOpcUaAttributeOperand::attributeId() const
{
return data->attributeId;
}
/*!
Sets the attribute id to \a attributeId.
*/
void QOpcUaAttributeOperand::setAttributeId(QOpcUa::NodeAttribute attributeId)
{
data->attributeId = attributeId;
}
/*!
Returns the browse path.
*/
QList<QOpcUaRelativePathElement> QOpcUaAttributeOperand::browsePath() const
{
return data->browsePath;
}
/*!
Returns a reference to the browse path.
\sa browsePath()
*/
QList<QOpcUaRelativePathElement> &QOpcUaAttributeOperand::browsePathRef()
{
return data->browsePath;
}
/*!
Sets the relative path to a node starting from \l nodeId() to \a browsePath.
*/
void QOpcUaAttributeOperand::setBrowsePath(const QList<QOpcUaRelativePathElement> &browsePath)
{
data->browsePath = browsePath;
}
/*!
Returns the alias for this QAttributeOperand.
*/
QString QOpcUaAttributeOperand::alias() const
{
return data->alias;
}
/*!
Sets the alias to \a alias. This allows using this instance
as operand for other operations in the filter.
*/
void QOpcUaAttributeOperand::setAlias(const QString &alias)
{
data->alias = alias;
}
/*!
Returns the node id of the type definition node.
*/
QString QOpcUaAttributeOperand::nodeId() const
{
return data->nodeId;
}
/*!
Sets the node id of the type definition node to \a nodeId.
*/
void QOpcUaAttributeOperand::setNodeId(const QString &nodeId)
{
data->nodeId = nodeId;
}
/*!
\fn bool QOpcUaAttributeOperand::operator==(const QOpcUaAttributeOperand &lhs,
const QOpcUaAttributeOperand &rhs)
\since 6.7
Returns \c true if \a lhs has the same value as \a rhs.
*/
bool comparesEqual(const QOpcUaAttributeOperand &lhs, const QOpcUaAttributeOperand &rhs) noexcept
{
return lhs.nodeId() == rhs.nodeId() && lhs.attributeId() == rhs.attributeId() &&
lhs.alias() == rhs.alias() && lhs.browsePath() == rhs.browsePath() &&
lhs.indexRange() == rhs.indexRange();
}
/*!
\fn bool QOpcUaAttributeOperand::operator!=(const QOpcUaAttributeOperand &lhs,
const QOpcUaAttributeOperand &rhs)
\since 6.7
Returns \c true if \a lhs has a different value than \a rhs.
*/
QT_END_NAMESPACE