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Application module: System view definition | ISO/WD 10303-1485 |
This clause specifies the information requirements for the System view definition 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 System_view_definition_arm schema and identifies the necessary external references.
EXPRESS specification:
*)
SCHEMA System_view_definition_arm;
(*
The following EXPRESS interface statements specify the elements imported from the ARMs of other application modules.
EXPRESS specification:
*)
USE FROM
Product_view_definition_arm;
--
ISO/TS 10303-1019
USE FROM
System_identification_and_version_arm;
--
ISO/WD 10303-1484
(*
NOTE 1 The schemas referenced above are specified in the following part of ISO 10303:
Product_view_definition_arm ISO/TS 10303-1019 System_identification_and_version_arm ISO/WD 10303-1484
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 system_view_definition_identification_item type is an extension of the identification_item type. It adds the data type System_view_definition to the list of alternate data types.
EXPRESS specification:
*)
TYPE
system_view_definition_identification_item =
SELECT
BASED_ON
identification_item
WITH
(System_view_definition);
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 System_view_definition
SUBTYPE OF (Product_view_definition);
SELF\Product_view_definition.defined_version : System_version;
END_ENTITY;
(*
Attribute definitions:
defined_version: the System_version that the System_view_definition defines.
*)
END_SCHEMA; -- System_view_definition_arm
(*
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