Application module: Product structure | ISO/TS 10303-1134:2004(E) © ISO |
This clause specifies the information requirements for the Product structure application module. The information requirements are specified as the Application Reference Model (ARM) of this application module.
NOTE 1 A graphical representation of the information requirements is given in Annex C.
NOTE 2 The mapping specification is specified in 5.1. It shows how the information requirements are met by using common resources and constructs defined or imported in the MIM schema of this application module.
The following EXPRESS specification begins the Product_structure_arm schema and identifies the necessary external references.
EXPRESS specification:
*)
SCHEMA Product_structure_arm;
(*
The following EXPRESS interface statements specify the elements imported from the ARMs of other application modules.
EXPRESS specification:
*)
USE FROM
Assembly_structure_arm;
--
ISO/TS 10303-1026
USE FROM
Contextual_shape_positioning_arm;
--
ISO/TS 10303-1027
USE FROM
Part_and_version_identification_arm;
--
ISO/TS 10303-1022
USE FROM
Part_definition_relationship_arm;
--
ISO/TS 10303-1055
USE FROM
Product_replacement_arm;
--
ISO/TS 10303-1046
USE FROM
Product_version_relationship_arm;
--
ISO/TS 10303-1020
USE FROM
Product_view_definition_relationship_arm;
--
ISO/TS 10303-1041
USE FROM
Property_assignment_arm;
--
ISO/TS 10303-1030
USE FROM
Single_part_representation_arm;
--
ISO/TS 10303-1133
(*
NOTE 1 The schemas referenced above are specified in the following part of ISO 10303:
Assembly_structure_arm ISO/TS 10303-1026 Contextual_shape_positioning_arm ISO/TS 10303-1027 Part_and_version_identification_arm ISO/TS 10303-1022 Part_definition_relationship_arm ISO/TS 10303-1055 Product_replacement_arm ISO/TS 10303-1046 Product_version_relationship_arm ISO/TS 10303-1020 Product_view_definition_relationship_arm ISO/TS 10303-1041 Property_assignment_arm ISO/TS 10303-1030 Single_part_representation_arm ISO/TS 10303-1133
NOTE 2 See Annex C, Figures C.1and C.2 for a graphical representation of this schema.
This subclause specifies the ARM type for this application module. The ARM type and definition is specified below.
The ps_product_property_assignment type is an extension of the property_assignment_select type. It adds the data type View_definition_relationship to the list of alternate data types.
EXPRESS specification:
*)
TYPE
ps_product_property_assignment =
SELECT
BASED_ON
property_assignment_select
WITH
(View_definition_relationship);
END_TYPE;
(*
This subclause specifies the ARM entity for this module. The ARM entity is an atomic element that embodies a unique application concept and contains attributes specifying the data elements of the entity. The ARM entity and definition is specified below.
EXPRESS specification:
*)
ENTITY Alternate_part_relationship
SUBTYPE OF (Alternate_product_relationship);
SELF\Alternate_product_relationship.alternate_product : Part;
SELF\Alternate_product_relationship.base_product : Part;
END_ENTITY;
(*
Attribute definitions:
alternate_product: the Part that may replace in all its usages, the base part.
base_product: the Part for which an alternate is specified.
*)
END_SCHEMA; -- Product_structure_arm
(*
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