autogenerates a factory mapping skeleton for the given class . concode_field_sep Map<ClassType,EfgClassInfo> factoryMappings concode_elem_sep Config config concode_elem_sep ValidationState validation concode_elem_sep ExtensionInfo extInfo concode_elem_sep EfgTypeSystem ts concode_field_sep Config readConfig concode_elem_sep String superClass concode_elem_sep EfgClassInfo get concode_elem_sep Map<ClassType,EfgClassInfo> factoryMappings concode_elem_sep String packageName concode_elem_sep String lang concode_elem_sep String superInterface concode_elem_sep void ensureConfig concode_elem_sep void validate