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Application module: Identification assignment ISO/TS 10303-1021:2004(E)
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Cover page
Table of contents
Copyright
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviations

4 Information requirements
   4.1 ARM type definition
   4.2 ARM entity definition
5 Module interpreted model
   5.1 Mapping specification
   5.2 MIM EXPRESS short listing
     5.2.1 MIM type definitions
     5.2.2 MIM entity definition

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

5.2 MIM EXPRESS short listing

This clause specifies the EXPRESS schema derived from the mapping table. It uses elements from the common resources or from other application modules and defines the EXPRESS constructs that are specific to this part of ISO 10303.

This clause constitutes the Module Interpreted Module (MIM) of the application module.

This clause also specifies the modifications that apply to the constructs imported from the common resources.

The following restrictions apply to the use, in this schema, of constructs defined in common resources or in application modules:

EXPRESS specification:

*)
SCHEMA Identification_assignment_mim;

USE FROM management_resources_schema    --  ISO 10303-41
  (identification_assignment,
   identification_role);
(*

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

management_resources_schema ISO 10303-41

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

5.2.1 MIM type definitions

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

5.2.1.1 identification_item   EXPRESS-G

The identification_item type is an extensible list of alternate data types. It provides a mechanism to refer to instances of the data types included in the types that extend the identification_item type.

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

EXPRESS specification:

*)
TYPE identification_item = EXTENSIBLE SELECT;
END_TYPE;
(*

5.2.1.2 versionable_item   EXPRESS-G

The versionable_item type is an extensible list of alternate data types. It provides a mechanism to refer to instances of the data types included in the types that extend the versionable_item type.

NOTE 1   The versionable_item type is primarily defined to collect all the entity data types to which a version identifier can be added using applied_identification_assignment.

EXPRESS specification:

*)
TYPE versionable_item = EXTENSIBLE SELECT;
END_TYPE;
(*

5.2.2 MIM entity definition

This subclause specifies the MIM entity for this module. The MIM entity and definition is specified below.

5.2.2.1 applied_identification_assignment   EXPRESS-G

An applied_identification_assignment is a type of identification_assignment that assigns an identifier to a set of instances of the entity types listed in identification_item.

EXPRESS specification:

*)
ENTITY applied_identification_assignment
  SUBTYPE OF (identification_assignment);
  items : SET[1:?] OF identification_item;
END_ENTITY;
(*

Attribute definitions:

items: the set of items to which the identification is assigned.



*)
END_SCHEMA;  -- Identification_assignment_mim
(*


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