def _add_ref_from_parent(self, nodedata, item, parentdata):
desc = ua.ReferenceDescription()
desc.ReferenceTypeId = item.ReferenceTypeId
desc.NodeId = nodedata.nodeid
desc.NodeClass = item.NodeClass
desc.BrowseName = item.BrowseName
desc.DisplayName = item.NodeAttributes.DisplayName
desc.TypeDefinition = item.TypeDefinition
desc.IsForward = True
self._add_unique_reference(parentdata, desc)
def _add_ref_from_parent(self, nodedata, item, parentdata):
desc = ua.ReferenceDescription()
desc.ReferenceTypeId = item.ReferenceTypeId
desc.NodeId = nodedata.nodeid
desc.NodeClass = item.NodeClass
desc.BrowseName = item.BrowseName
desc.DisplayName = item.NodeAttributes.DisplayName
desc.TypeDefinition = item.TypeDefinition
desc.IsForward = True # FIXME in uaprotocol_auto.py
self._add_unique_reference(
parentdata, desc) # FIXME return StatusCode is not evaluated
def _add_reference_no_check(self, sourcedata, addref):
rdesc = ua.ReferenceDescription()
rdesc.ReferenceTypeId = addref.ReferenceTypeId
rdesc.IsForward = addref.IsForward
rdesc.NodeId = addref.TargetNodeId
if addref.TargetNodeClass == ua.NodeClass.Unspecified:
rdesc.NodeClass = self._aspace.read_attribute_value(
addref.TargetNodeId, ua.AttributeIds.NodeClass).Value.Value
else:
rdesc.NodeClass = addref.TargetNodeClass
bname = self._aspace.read_attribute_value(addref.TargetNodeId, ua.AttributeIds.BrowseName).Value.Value
if bname:
rdesc.BrowseName = bname
dname = self._aspace.read_attribute_value(addref.TargetNodeId, ua.AttributeIds.DisplayName).Value.Value
if dname:
rdesc.DisplayName = dname
return self._add_unique_reference(sourcedata, rdesc)
async def _rdesc_from_node(parent, node):
results = await node.get_attributes([
ua.AttributeIds.NodeClass, ua.AttributeIds.BrowseName, ua.AttributeIds.DisplayName,
])
nclass, qname, dname = [res.Value.Value for res in results]
rdesc = ua.ReferenceDescription()
rdesc.NodeId = node.nodeid
rdesc.BrowseName = qname
rdesc.DisplayName = dname
rdesc.NodeClass = nclass
if await parent.get_type_definition() == ua.NodeId(ua.ObjectIds.FolderType):
rdesc.ReferenceTypeId = ua.NodeId(ua.ObjectIds.Organizes)
else:
rdesc.ReferenceTypeId = ua.NodeId(ua.ObjectIds.HasComponent)
typedef = await node.get_type_definition()
if typedef:
rdesc.TypeDefinition = typedef
return rdesc
