(*
  $Id$
 ISO TC184/SC4/WG12 N2941 - ISO/TS 10303-1047 Activity - EXPRESS ARM
*)

SCHEMA Activity_arm; 

USE FROM Activity_method_arm;    -- ISO/TS 10303-1049


TYPE activity_item = EXTENSIBLE GENERIC_ENTITY SELECT;
END_TYPE; 

ENTITY Activity;
  id : STRING;
  name : STRING;
  description : OPTIONAL STRING;
  chosen_method : Activity_method;
END_ENTITY;

ENTITY Activity_relationship;
  name : STRING;
  description : OPTIONAL STRING;
  relating_activity : Activity;
  related_activity : Activity;
END_ENTITY;

ENTITY Activity_status;
  assigned_activity : Activity;
  status : STRING;
END_ENTITY;

ENTITY Applied_activity_assignment;
  assigned_activity : Activity;
  items : SET[1:?] OF activity_item;
  role : STRING;
END_ENTITY;

END_SCHEMA;  -- Activity_arm

