QOpcUaDataValue#
This class stores OPC UA value data and associated metadata. More…
New in version 6.3.
Synopsis#
Functions#
def
serverTimestamp()def
setServerTimestamp(serverTimestamp)def
setSourceTimestamp(sourceTimestamp)def
setStatusCode(statusCode)def
setValue(value)def
sourceTimestamp()def
statusCode()def
swap(other)def
value()
Detailed Description#
This class corresponds to the OPC UA DataValue type.
- class PySide6.QtOpcUa.QOpcUaDataValue#
PySide6.QtOpcUa.QOpcUaDataValue(other)
- Parameters
other –
PySide6.QtOpcUa.QOpcUaDataValue
Constructs an invalid data value.
Constructs a data value from other.
- PySide6.QtOpcUa.QOpcUaDataValue.serverTimestamp()#
- Return type
Returns the server timestamp for value() .
See also
- PySide6.QtOpcUa.QOpcUaDataValue.setServerTimestamp(serverTimestamp)#
- Parameters
serverTimestamp –
PySide6.QtCore.QDateTime
Sets the server timestamp to serverTimestamp.
See also
- PySide6.QtOpcUa.QOpcUaDataValue.setSourceTimestamp(sourceTimestamp)#
- Parameters
sourceTimestamp –
PySide6.QtCore.QDateTime
Sets the source timestamp to sourceTimestamp.
See also
- PySide6.QtOpcUa.QOpcUaDataValue.setStatusCode(statusCode)#
- Parameters
statusCode –
UaStatusCode
Sets the status code to statusCode.
See also
- PySide6.QtOpcUa.QOpcUaDataValue.setValue(value)#
- Parameters
value – object
Sets the value to value.
See also
- PySide6.QtOpcUa.QOpcUaDataValue.sourceTimestamp()#
- Return type
Returns the source timestamp for value() .
See also
- PySide6.QtOpcUa.QOpcUaDataValue.statusCode()#
- Return type
Returns the status code for this data value. If the status code is not Good , the value and the timestamps are invalid.
See also
- PySide6.QtOpcUa.QOpcUaDataValue.swap(other)#
- Parameters
other –
PySide6.QtOpcUa.QOpcUaDataValue
Swaps this data value instance with other. This function is very fast and never fails.
- PySide6.QtOpcUa.QOpcUaDataValue.value()#
- Return type
object
Returns the value.
See also