FUNCTION acyclic_product_definition_relationship

(* SCHEMA step_merged_ap_schema; *)

-- DIFF IN AP214
-- DIFF IN AP203e2
-- DIFF IN AP224
-- DIFF IN AP232
FUNCTION acyclic_product_definition_relationship
      (relation : product_definition_relationship;
       relatives : SET [1:?] OF product_definition_or_reference;
       specific_relation : STRING ) : BOOLEAN;
   LOCAL
      x : SET OF product_definition_relationship;
   END_LOCAL;
      IF relation.relating_product_definition IN relatives THEN
         RETURN (FALSE);
      END_IF;
      x := QUERY (pd <* bag_to_set(USEDIN(relation.relating_product_definition, 'STEP_MERGED_AP_SCHEMA.PRODUCT_DEFINITION_RELATIONSHIP.RELATED_PRODUCT_DEFINITION'))| specific_relation IN TYPEOF(pd));
      REPEAT i := 1 TO HIINDEX(x);
         IF NOT acyclic_product_definition_relationship(x[i], (relatives + relation.relating_product_definition), specific_relation) THEN
            RETURN (FALSE);
         END_IF;
      END_REPEAT;
      RETURN (TRUE);
END_FUNCTION;

Referenced By

Defintion acyclic_product_definition_relationship is references by the following definitions:

Definition	Type
assembly_group_component_definition_placement_link	ENTITY
linear_array_component_definition_link	ENTITY
product_definition_usage	ENTITY

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2024-09-06T14:00:33-04:00