Related content
Previous snippet
1_compatible_types
The two ends of a binding connector shall have either the same type or types that are compatible so that equality of their values can be defined.
self.base_Connector.end->at(1).role.type.conformsTo(self.base_Connector.end
->at(2).role.type) or self.base_Connector.end
->at(2).role.type.conformsTo(self.base_Connector.end->at(1).role.type)