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Application module: Behaviour description assignment ISO/WD 10303-1483

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 ARM
   4.2 ARM type definitions
   4.3 ARM entity definition
5 Module interpreted model
   5.1 Mapping specification
   5.2 MIM EXPRESS short listing
     5.2.1 MIM type definitions

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 Behaviour description assignment 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 Behaviour_description_assignment_arm schema and identifies the necessary external references.

EXPRESS specification:

*)
SCHEMA Behaviour_description_assignment_arm;
(*

4.1 Required AM ARM

The following EXPRESS interface statement specifies the elements imported from the ARM of another application module.

EXPRESS specification:

*)
USE FROM Behaviour_view_definition_arm;    --  ISO/CD-TS 10303-1481
(*

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

Behaviour_view_definition_arm ISO/CD-TS 10303-1481

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

4.2 ARM type definitions

This subclause specifies the ARM types for this application module. The ARM types and definitions are specified below.

4.2.1 behaviour_item   EXPRESS-G

The behaviour_item type is an extensible list of alternate data types that allows for the designation of the data type Behaviour_view_definition.

NOTE   The list of entity data types may be extended in application modules that use the constructs of this module.

EXPRESS specification:

*)
TYPE behaviour_item = EXTENSIBLE GENERIC_ENTITY SELECT
   (Behaviour_view_definition);
END_TYPE;
(*

4.2.2 behaviour_model   EXPRESS-G

The behaviour_model type is an extensible list of alternate data types. Additional alternate data types are specified in select data types that extend the behaviour_model type.

NOTE   This empty extensible select requires extension in a further module to ensure that entities that refer to it have at least one valid instantiation.

EXPRESS specification:

*)
TYPE behaviour_model = EXTENSIBLE GENERIC_ENTITY SELECT;
END_TYPE;
(*

4.3 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.

4.3.1 Behaviour_description_association   EXPRESS-GMapping table

A Behaviour_description_association is used to define the item to which a behaviour model is associated. The role may be used to define the relationship between the behaviour model and the item.

EXPRESS specification:

*)
ENTITY Behaviour_description_association;
  description : OPTIONAL STRING;
  representation : behaviour_model;
  represented_item : behaviour_item;
  role : OPTIONAL STRING;
END_ENTITY;
(*

Attribute definitions:

description: the text that provides further information about the Behaviour_description_association. The value of this attribute need not be specified.

representation: the behaviour model which is used to represent the behaviour of the represented item.

represented_item: the behaviour item whose behaviour is represented by the behaviour model.

role: the value of this attribute need not be specified.



*)
END_SCHEMA;  -- Behaviour_description_assignment_arm
(*


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