def copy_message(element: Message):
return MessageCopy(
element_copy=copy_element(element),
send_event=copy_element(element.sendEvent)
if element.sendEvent else None,
receive_event=copy_element(element.receiveEvent)
if element.receiveEvent else None,
)
def copy_class(element):
return ClassCopy(
element_copy=copy_named_element(element),
owned_attributes=[
copy_element(attr)
for attr in element.ownedAttribute
if not attr.association
],
owned_parameters=[
copy_element(oper)
for oper in itertools.chain(
element.ownedOperation[:].formalParameter,
element.ownedOperation[:].returnResult,
)
],
owned_operations=[copy_element(oper) for oper in element.ownedOperation],
)
def copy_transition(element: Transition):
return TransitionCopy(
transition=copy_element(element),
guard=copy_element(element.guard) if element.guard else None,
)
def copy_connector_end(element: ConnectorEnd):
yield element.id, copy_element(element)
if element.partWithPort:
yield from copy(element.partWithPort)
def copy_association(element: Association):
return AssociationCopy(
element_copy=copy_named_element(element),
member_ends=[copy_element(end) for end in element.memberEnd],
)
def copy_connector(element: Connector):
return ConnectorCopy(
element_copy=copy_element(element),
ends=[copy_element(end) for end in element.end],
ports=[copy_element(port) for port in element.end[:].partWithPort],
)