Application module: Discrete shield | ISO/TS 10303-1744:2018-11(E) © ISO |
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;
(*
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.
This subclause specifies the ARM type for this application module. The ARM type and definition is specified below.
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;
(*
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.
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.
EXPRESS specification:
*)
ENTITY Routed_physical_shield
SUBTYPE OF (Routed_physical_component, Physical_shield);
END_ENTITY;
(*
*)
END_SCHEMA; -- Discrete_shield_arm
(*
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