gets the type of operation that this class belongs to concode_field_sep Random rnd concode_elem_sep String type concode_elem_sep ConfigExtractor config concode_elem_sep PathFinder finder concode_field_sep Random getRandom concode_elem_sep String toString concode_elem_sep List<OperationOutput> run concode_elem_sep PathFinder getFinder concode_elem_sep ConfigExtractor getConfig
String function ( ) { return type ; }