Application module: External source | ISO/TS 10303-1331:2008(E) © ISO |
This clause specifies the information requirements for the External source 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 External source schema.
EXPRESS specification:
*)
SCHEMA External_source_arm;
(*
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.
An External_source is an identification of a source of product data that is not the EXPRESS schema to which the exchange conforms.
NOTE The product data may conform to some other part of this International Standard.
EXPRESS specification:
*)
ENTITY External_source;
id : STRING;
description :
OPTIONAL
STRING;
END_ENTITY;
(*
Attribute definitions:
id: the identification of the External_source.
description: the text that characterizes the External_source. The value of this attribute need not be specified.
*)
END_SCHEMA; -- External_source_arm
(*
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