RULE lightship_definition_has_properties

(* SCHEMA ship_structures_schema; *)

  RULE lightship_definition_has_properties FOR (product_definition, 
             property_definition, property_definition_representation, 
             applied_classification_assignment);

    LOCAL
      t3_set    : SET OF property_definition := [];
      violation : LOGICAL := FALSE;
      t4_set    : SET OF product_definition := [];
      t1_set    : SET OF product_definition := [];
      c_a_set   : SET OF applied_classification_assignment := [];
      t2_set    : SET OF property_definition_representation := [];
    END_LOCAL;
    c_a_set := QUERY ( i <* applied_classification_assignment | (i.
        assigned_class.name = 'lightship_definition') );
    REPEAT i := 1 TO HIINDEX(c_a_set) BY 1;
      REPEAT j := 1 TO HIINDEX(c_a_set[i].items) BY 1;
        t1_set := t1_set + c_a_set[i].items[j];
      END_REPEAT;
    END_REPEAT;
    t2_set := QUERY ( i <* property_definition_representation | (i.name = 
        'lightship_definition') );
    REPEAT i := 1 TO HIINDEX(t2_set) BY 1;
      t3_set := t3_set + t2_set[i].definition;
    END_REPEAT;
    REPEAT i := 1 TO HIINDEX(t3_set) BY 1;
      t4_set := t4_set + t3_set[i].definition;
    END_REPEAT;
    violation := t1_set <> t4_set;

  WHERE
    wr1: (NOT violation);

  END_RULE; -- lightship_definition_has_properties

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2012-03-27T17:17:03-04:00