Boolean function is_direct_instance(model: Element, instance: String, type: String)
Boolean function is_nominal_instance(model: Element, instance: String, type: String)
Boolean function is_nominal_subtype(metamodel : Element, subclass : String, superclass : String)
Element function conformance_scd(model: Element)
Element function set_model_constraints(model: Element, func: Element)
Element function generate_bottom_type_mapping(model: Element)
Element function set_copy(a : Element)