AttributeOperand

Alias name for the operand. This allows using this instance as operand for other operations in the filter.

Browse path to the node holding the attribute.

import QtOpcUa as QtOpcUa

QtOpcUa.AttributeOperand {
    ...
    browsePath: [
        QtOpcUa.NodeId {
            identifier: "Message"
            ns: "http://opcfoundation.org/UA/"
         }
         ...
    ]
}

Index range string used to identify a single value or subset of the attribute's value.

import QtOpcUa as QtOpcUa

QtOpcUa.AttributeOperand {
    ...
    indexRange: "0:2"
}

Attribute of the node browsePath is pointing to. The default value is Constants.NodeAttribute.Value.

import QtOpcUa as QtOpcUa

QtOpcUa.AttributeOperand {
    ...
    nodeAttribute: QtOpcUa.Constants.NodeAttribute.Value
}

Node id of the type definition node. The operand will be of the type or one of its subtypes.

import QtOpcUa as QtOpcUa

QtOpcUa.AttributeOperand {
    ...
    typeId: "ns=0;i=2041"
}