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Application module: External functional model ISO/WD 10303-1478

Cover page
Table of contents
Copyright
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviations

4 Information requirements
   4.1 Required AM ARMs
   4.2 ARM entity definition
5 Module interpreted model
   5.1 Mapping specification
   5.2 MIM EXPRESS short listing

A MIM short names
B Information object registration
C ARM EXPRESS-G   EXPRESS-G
D MIM EXPRESS-G   EXPRESS-G
E Computer interpretable listings
Bibliography
Index

4 Information requirements

This clause specifies the information requirements for the External functional model 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_functional_model_arm schema and identifies the necessary external references.

EXPRESS specification:

*)
SCHEMA External_functional_model_arm;
(*

4.1 Required AM ARMs

The following EXPRESS interface statements specify the elements imported from the ARMs of other application modules.

EXPRESS specification:

*)
USE FROM File_identification_arm;    --  ISO/TS 10303-1127

USE FROM Function_based_behaviour_representation_arm;    --  ISO/CD-TS 10303-1492
(*

NOTE 1   The schemas referenced above are specified in the following part of ISO 10303:

File_identification_arm ISO/TS 10303-1127
Function_based_behaviour_representation_arm ISO/CD-TS 10303-1492

NOTE 2   See Annex C, Figures C.1and C.2 for a graphical representation of this schema.

4.2 ARM entity definition

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.

4.2.1 External_functional_model   EXPRESS-GMapping table

An External_functional_model is a type of Functional_model where an external digital file contains the model.

NOTE    This requires us to have at least one Functional_representation_item, which should represent the top level function being definied in the external file.

EXPRESS specification:

*)
ENTITY External_functional_model
  SUBTYPE OF (Functional_model);
  external_file : Digital_file;
END_ENTITY;
(*

Attribute definitions:

external_file: the Digital_file containing the functional model.



*)
END_SCHEMA;  -- External_functional_model_arm
(*


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