QOpcUaAttributeOperand#
The OPC UA AttributeOperand type. More…
Synopsis#
Functions#
def
alias
()def
attributeId
()def
browsePath
()def
browsePathRef
()def
indexRange
()def
nodeId
()def
setAlias
(alias)def
setAttributeId
(attributeId)def
setBrowsePath
(browsePath)def
setIndexRange
(indexRange)def
setNodeId
(nodeId)
Note
This documentation may contain snippets that were automatically translated from C++ to Python. We always welcome contributions to the snippet translation. If you see an issue with the translation, you can also let us know by creating a ticket on https:/bugreports.qt.io/projects/PYSIDE
Detailed Description#
The AttributeOperand is defined in OPC-UA part 4, 7.4.4.4. It has the same purpose as QOpcUaSimpleAttributeOperand
but has more configurable options.
- class PySide6.QtOpcUa.QOpcUaAttributeOperand#
PySide6.QtOpcUa.QOpcUaAttributeOperand(arg__1)
- Parameters:
Default constructs an attribute operand with no parameters set.
Constructs an attribute operand from rhs
.
- PySide6.QtOpcUa.QOpcUaAttributeOperand.alias()#
- Return type:
str
Returns the alias for this QAttributeOperand.
See also
- PySide6.QtOpcUa.QOpcUaAttributeOperand.attributeId()#
- Return type:
Returns the attribute id for an attribute of the node browsePath
is pointing to.
See also
- PySide6.QtOpcUa.QOpcUaAttributeOperand.browsePath()#
- Return type:
.list of QOpcUaRelativePathElement
Returns the browse path.
See also
- PySide6.QtOpcUa.QOpcUaAttributeOperand.browsePathRef()#
- Return type:
.list of QOpcUaRelativePathElement
Returns a reference to the browse path.
See also
- PySide6.QtOpcUa.QOpcUaAttributeOperand.indexRange()#
- Return type:
str
Returns the index range string.
See also
- PySide6.QtOpcUa.QOpcUaAttributeOperand.nodeId()#
- Return type:
str
Returns the node id of the type definition node.
See also
- PySide6.QtOpcUa.QOpcUaAttributeOperand.setAlias(alias)#
- Parameters:
alias – str
Sets the alias to alias
. This allows using this instance as operand for other operations in the filter.
See also
- PySide6.QtOpcUa.QOpcUaAttributeOperand.setAttributeId(attributeId)#
- Parameters:
attributeId –
NodeAttribute
Sets the attribute id to attributeId
.
See also
- PySide6.QtOpcUa.QOpcUaAttributeOperand.setBrowsePath(browsePath)#
- Parameters:
browsePath – .list of QOpcUaRelativePathElement
Sets the relative path to a node starting from nodeId()
to browsePath
.
See also
- PySide6.QtOpcUa.QOpcUaAttributeOperand.setIndexRange(indexRange)#
- Parameters:
indexRange – str
Sets the index range string used to identify a single value or subset of the attribute’s value to indexRange
.
See also
- PySide6.QtOpcUa.QOpcUaAttributeOperand.setNodeId(nodeId)#
- Parameters:
nodeId – str
Sets the node id of the type definition node to nodeId
.
See also