Application module: Discrete shield ISO/TS 10303-1744:2018-11(E)
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Cover page
Table of contents
Copyright
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
    3.1 Terms and definitions
    3.2 Abbreviated terms

4 Information requirements
   4.1 Required AM ARMs
   4.2 ARM type definition
   4.3 ARM entity definitions
5 Module interpreted model
   5.1 Mapping specification
   5.2 MIM EXPRESS short listing
     5.2.1 MIM entity 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
F Change history
Bibliography
Index

4 Information requirements

This clause specifies the information requirements for the Discrete shield 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.

This clause defines the information requirements to which implementations shall conform using the EXPRESS language as defined in ISO 10303-11. The following begins the Discrete_shield_arm schema and identifies the necessary external references.

EXPRESS specification:

*)
SCHEMA Discrete_shield_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 Assembly_component_placement_requirements_arm;    --  ISO/TS 10303-1634

USE FROM Physical_connectivity_definition_arm;    --  ISO/TS 10303-1755
(*

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

Assembly_component_placement_requirements_arm ISO/TS 10303-1634
Physical_connectivity_definition_arm ISO/TS 10303-1755

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

4.2 ARM type definition

This subclause specifies the ARM type for this application module. The ARM type and definition is specified below.

4.2.1 physical_shieldable_item   EXPRESS-G

The physical_shieldable_item type allows for the designation of the data types Assembly_component, Component_feature, Physical_connectivity_definition, and Placement_group_requirement_definition.

EXPRESS specification:

*)
TYPE physical_shieldable_item = SELECT
   (Assembly_component,
    Component_feature,
    Physical_connectivity_definition,
    Placement_group_requirement_definition);
END_TYPE;
(*

4.3 ARM entity definitions

This subclause specifies the ARM entities for this module. Each ARM application entity is an atomic element that embodies a unique application concept and contains attributes specifying the data elements of the entity. The ARM entities and definitions are specified below.

4.3.1 Physical_shield   EXPRESS-GMapping table

A Physical_shield is a type of Physical_component.

EXPRESS specification:

*)
ENTITY Physical_shield
  SUBTYPE OF (Physical_component);
  shielded_item : SET[1:?] OF physical_shieldable_item;
END_ENTITY;
(*

Attribute definitions:

shielded_item: specifies a role of the physical_shieldable_item for the Physical_shield.

4.3.2 Routed_physical_shield   EXPRESS-GMapping table

A Routed_physical_shield is a type of Physical_shield and a type of Routed_physical_component.

EXPRESS specification:

*)
ENTITY Routed_physical_shield
  SUBTYPE OF (Routed_physical_component, Physical_shield);
END_ENTITY;
(*



*)
END_SCHEMA;  -- Discrete_shield_arm
(*


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