class QOpcUaRelativePathElement#

The OPC UA RelativePathElement. More

Synopsis#

Methods#

Note

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Detailed Description#

QOpcUaRelativePathElement defines an element of a relative path on an OPC UA server. This is needed for resolution of browse paths to node ids in resolveBrowsePath() .

__init__()#

Constructs a relative path element with both flags set to false.

__init__(target, refType)
Parameters:

Constructs a relative path element with targetName target, ReferenceTypeId refType and both flags set to false.

__init__(target, refType)
Parameters:

Constructs a relative path element with targetName target, reference type node id refType and both flags set to false.

__init__(arg__1)
Parameters:

arg__1QOpcUaRelativePathElement

Constructs a relative path element from rhs.

includeSubtypes()#
Return type:

bool

Returns the value of the includeSubtypes flag.

isInverse()#
Return type:

bool

Returns the value of the isInverse flag.

See also

setIsInverse()

__ne__(rhs)#
Parameters:

rhsQOpcUaRelativePathElement

Return type:

bool

Returns true if lhs has a different value than rhs.

__eq__(rhs)#
Parameters:

rhsQOpcUaRelativePathElement

Return type:

bool

Returns true if this relative path element has the same value as rhs.

referenceTypeId()#
Return type:

str

Returns the type id of the reference connecting this node to the previous node.

setIncludeSubtypes(includeSubtypes)#
Parameters:

includeSubtypes – bool

Sets the includeSubtypes flag to includeSubtypes. If the flag is true, the lookup also follows references with subtypes of referenceTypeId() .

setIsInverse(isInverse)#
Parameters:

isInverse – bool

Sets the isInverse flag to isInverse. If the flag is true, the lookup follows the reverse reference.

See also

isInverse()

setReferenceTypeId(referenceTypeId)#
Parameters:

referenceTypeIdReferenceTypeId

Sets the reference type id to referenceTypeId.

setReferenceTypeId(referenceTypeId)
Parameters:

referenceTypeId – str

Sets the reference type id to referenceTypeId.

setTargetName(targetName)#
Parameters:

targetNameQOpcUaQualifiedName

Sets the target name to targetName, for example QOpcUaQualifiedName (0, “DataTypes”).

See also

targetName()

targetName()#
Return type:

QOpcUaQualifiedName

Returns the qualified name of the reference’s target.

See also

setTargetName()