| Application module: Characteristic | ISO/TS 10303-1654:2018-11(E) © ISO | 
         (*
ISO/TC 184/SC 4/WG 12 N9603 - ISO/TS 10303-1654 Characteristic - EXPRESS MIM
Supersedes 
         ISO/TC 184/SC 4/WG 12 N7958
*)
         
SCHEMA Characteristic_mim;
         USE FROM
         Basic_data_representation_mim;
            -- ISO/TS 10303-1773
         USE FROM
         Document_assignment_mim;
            -- ISO/TS 10303-1122
         USE FROM
         Extended_measure_representation_mim;
            -- ISO/TS 10303-1106
         USE FROM
         External_library_mim;
            -- ISO/TS 10303-1778
         USE FROM
         Value_with_unit_extension_mim;
            -- ISO/TS 10303-1753
         USE FROM
         Property_assignment_mim;
            -- ISO/TS 10303-1030
         USE FROM
         External_properties_mim;
            -- ISO/TS 10303-1129
         USE FROM
         group_schema   -- ISO 10303-41
  (group);
         
TYPE c_document_reference_item =
         
         
         SELECT
         BASED_ON
         document_reference_item
         WITH 
         
            (representation);
         END_TYPE; 
         
ENTITY characteristic_data_column_header
           SUBTYPE OF (general_property);
         
         END_ENTITY;
ENTITY characteristic_data_column_header_link
           SUBTYPE OF (general_property_relationship);
         
         END_ENTITY;
ENTITY characteristic_data_table_header
           SUBTYPE OF (general_property);
         
         END_ENTITY;
ENTITY characteristic_data_table_header_decomposition
           SUBTYPE OF (general_property_relationship);
         
         END_ENTITY;
ENTITY characteristic_type
           SUBTYPE OF (group);
         
         END_ENTITY;
ENTITY null_representation_item
           SUBTYPE OF (representation_item);
         
         END_ENTITY;
ENTITY range_characteristic
           SUBTYPE OF (representation, descriptive_representation_item);
WHERE
           WR1: NOT(SELF\representation.name IN ['tolerance', 'minimum tolerance', 'maximum tolerance', 
            'nominal tolerance', 'plus minus tolerance', 'symmetrical tolerance', 'statistical tolerance']);
         
         END_ENTITY;
ENTITY row_representation_item
           SUBTYPE OF (compound_representation_item);
           SELF\compound_representation_item.item_element : list_representation_item;
         
         END_ENTITY;
ENTITY table_representation_item
           SUBTYPE OF (compound_representation_item);
WHERE
           WR1: SIZEOF(QUERY(itet <* SELF\compound_representation_item.item_element |
            NOT('CHARACTERISTIC_MIM.ROW_REPRESENTATION_ITEM' IN TYPEOF(itet))
            )) = 0;
         
         END_ENTITY;
SUBTYPE_CONSTRAINT c_compound_representation_item_subtypes FOR compound_representation_item;
           ONEOF (row_representation_item,
         table_representation_item);
      
         END_SUBTYPE_CONSTRAINT;
         END_SCHEMA;  -- Characteristic_mim
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