FUNCTION acyclic_characterized_object_relationship

(* SCHEMA product_property_definition_schema; *)

  FUNCTION acyclic_characterized_object_relationship (relation : characterized_object_relationship; relatives : SET [1:?] OF characterized_object; specific_relation : STRING):BOOLEAN;
    LOCAL
      x : SET OF characterized_object_relationship;
    END_LOCAL;

    IF relation.relating_object IN relatives THEN
      RETURN (FALSE);
    END_IF;
    x := QUERY(ca <* bag_to_set(USEDIN(relation.relating_object, 'PRODUCT_PROPERTY_DEFINITION_SCHEMA.' + 'CHARACTERIZED_OBJECT_RELATIONSHIP.' + 'RELATED_OBJECT')) | specific_relation IN TYPEOF(ca));
    REPEAT i := 1 TO HIINDEX(x);
      IF NOT acyclic_characterized_object_relationship(x[i], relatives + relation.relating_object, specific_relation) THEN
        RETURN (FALSE);
      END_IF;
    END_REPEAT;
    RETURN (TRUE);
  END_FUNCTION;

Referenced By

[Top Level Definitions] [Exit]

Generated by STEP Tools® EXPRESS to HTML Converter
2012-03-27T17:13:58-04:00