Application module: Physical unit design view | ISO/TS 10303-1728:2018-11(E) © ISO |
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:
Short names of entities defined in this schema are described in Annex A. Unambiguous identification of this schema is defined in Annex B.
EXPRESS specification:
*)
SCHEMA Physical_unit_design_view_mim;
USE FROM
Assembly_component_mim;
--
ISO/TS 10303-1802
USE FROM
Interface_component_mim;
--
ISO/TS 10303-1691
USE FROM
Part_template_mim;
--
ISO/TS 10303-1722
USE FROM
Physical_unit_usage_view_mim;
--
ISO/TS 10303-1732
USE FROM
Specification_document_mim;
--
ISO/TS 10303-1747
USE FROM
application_context_schema
--
ISO 10303-41
(application_context_element);
(*
NOTE 1 The schemas referenced above are specified in the following part of ISO 10303:
Assembly_component_mim ISO/TS 10303-1802 Interface_component_mim ISO/TS 10303-1691 Part_template_mim ISO/TS 10303-1722 Physical_unit_usage_view_mim ISO/TS 10303-1732 Specification_document_mim ISO/TS 10303-1747 application_context_schema ISO 10303-41
NOTE 2 See Annex D, Figures D.1and D.2 for a graphical representation of this schema.
This subclause specifies the MIM types for this application module. The MIM types and definitions are specified below.
The component_material_relationship_assignment_item type is an extensible list of alternate data types that allows for the designation of the data types assembly_item_number, assembly_component_usage, and specification_definition.
NOTE The list of entity data types may be extended in application modules that use the constructs of this module.
EXPRESS specification:
*)
TYPE
component_material_relationship_assignment_item =
EXTENSIBLE
SELECT
(assembly_item_number,
assembly_component_usage,
specification_definition);
END_TYPE;
(*
The pudv_groupable_item type is an extension of the groupable_item type. It adds the data types assembly_component, and assembly_component_usage to the list of alternate data types.
EXPRESS specification:
*)
TYPE
pudv_groupable_item =
SELECT
BASED_ON
groupable_item
WITH
(assembly_component,
assembly_component_usage);
END_TYPE;
(*
The pudv_requirement_assigned_item type is an extension of the requirement_assigned_item type. It adds the data types assembly_component_usage, assembly_item_number, and component_material_relationship to the list of alternate data types.
EXPRESS specification:
*)
TYPE
pudv_requirement_assigned_item =
SELECT
BASED_ON
requirement_assigned_item
WITH
(assembly_component_usage,
assembly_item_number,
component_material_relationship);
END_TYPE;
(*
This subclause specifies the MIM entities for this module. The MIM entities and definitions are specified below.
EXPRESS specification:
*)
ENTITY assembly_item_number
SUBTYPE OF (group, applied_group_assignment);
SELF\applied_group_assignment.items : SET[1:?] OF assembly_component_usage;
DERIVE
SELF\group_assignment.assigned_group : group := SELF;
END_ENTITY;
(*
Attribute definitions:
items: an inherited attribute shall be of type assembly_component_usage for the assembly_item_number.
assigned_group: an inherited attribute shall be of type group for the assembly_item_number.
EXPRESS specification:
*)
ENTITY component_material_relationship
SUBTYPE OF (group, property_definition);
SELF\property_definition.definition : physical_unit;
END_ENTITY;
(*
Attribute definitions:
definition: an inherited attribute shall be of type physical_unit for the component_material_relationship.
EXPRESS specification:
*)
ENTITY component_material_relationship_assignment
SUBTYPE OF (group_assignment, role_association);
SELF\group_assignment.assigned_group : component_material_relationship;
items : SET[1:1] OF component_material_relationship_assignment_item;
DERIVE
SELF\role_association.item_with_role : component_material_relationship_assignment := SELF;
END_ENTITY;
(*
Attribute definitions:
assigned_group: an inherited attribute shall be of type component_material_relationship for the component_material_relationship_assignment.
items: specifies a role of the component_material_relationship_assignment_item for the component_material_relationship_assignment. There shall exist exactly one component_material_relationship_assignment_item for the component_material_relationship_assignment.
item_with_role: an inherited attribute shall be of type component_material_relationship_assignment for the component_material_relationship_assignment.
EXPRESS specification:
*)
ENTITY next_assembly_usage_occurrence_relationship
SUBTYPE OF (next_assembly_usage_occurrence, product_definition_occurrence_relationship);
DERIVE
SELF\product_definition_occurrence_relationship.occurrence_usage : next_assembly_usage_occurrence_relationship := SELF;
END_ENTITY;
(*
Attribute definitions:
occurrence_usage: specifies a role of the next_assembly_usage_occurrence_relationship for the next_assembly_usage_occurrence_relationship.
*)
END_SCHEMA; -- Physical_unit_design_view_mim
(*
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