FUNCTION acyclic_action_relationship

(* SCHEMA AP239_PRODUCT_LIFE_CYCLE_SUPPORT_MIM_LF; *)

 
FUNCTION acyclic_action_relationship(relation : action_relationship; relatives
   : SET [1:?] OF action; specific_relation : STRING) : BOOLEAN;
LOCAL
  x : SET OF action_relationship;
END_LOCAL;
  IF relation.relating_action IN relatives THEN
    RETURN (FALSE);
  END_IF;
  x := QUERY(actn <* bag_to_set(USEDIN(relation.relating_action, 
  'AP239_PRODUCT_LIFE_CYCLE_SUPPORT_MIM_LF.ACTION_RELATIONSHIP.RELATED_ACTION')
  ) | specific_relation IN TYPEOF(actn));
  REPEAT i := 1 TO HIINDEX(x);
    IF NOT acyclic_action_relationship(x[i], relatives + relation.
    relating_action, specific_relation) THEN
      RETURN (FALSE);
    END_IF;
  END_REPEAT;
  RETURN (TRUE);
END_FUNCTION; (* declared in: action_schema *)

Referenced By

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2012-03-27T17:19:36-04:00