Application module: Component feature ISO/TS 10303-1657:2019(E)
© ISO

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 type definition
     5.2.2 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

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:

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 Component_feature_mim;

USE FROM Assembly_component_mim;    --  ISO/TS 10303-1802

USE FROM Assembly_shape_mim;    --  ISO/TS 10303-1808
(*

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

Assembly_component_mim ISO/TS 10303-1802
Assembly_shape_mim ISO/TS 10303-1808

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

5.2.1 MIM type definition

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

5.2.1.1 cf_groupable_item   EXPRESS-G

The cf_groupable_item type is an extension of the groupable_item type. It adds the data type component_feature to the list of alternate data types.

EXPRESS specification:

*)
TYPE cf_groupable_item = SELECT BASED_ON groupable_item WITH
   (component_feature);
END_TYPE;
(*

5.2.2 MIM entity definitions

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

5.2.2.1 component_feature   EXPRESS-G

A component_feature is a type of shape_aspect that implements the ARM concept of Component_feature.

EXPRESS specification:

*)
ENTITY component_feature
  SUBTYPE OF (shape_aspect);
  SELF\shape_aspect.of_shape : assembly_component;
END_ENTITY;
(*

Attribute definitions:

of_shape: an inherited attribute shall be of type assembly_component for the component_feature.

5.2.2.2 component_feature_joint   EXPRESS-G

A component_feature_joint is a type of shape_aspect and a shape_aspect_relationship that implements the ARM concept of Component_feature_joint.

EXPRESS specification:

*)
ENTITY component_feature_joint
  SUBTYPE OF (shape_aspect_relationship, shape_aspect);
  SELF\shape_aspect_relationship.relating_shape_aspect : component_feature;
  SELF\shape_aspect_relationship.related_shape_aspect : component_feature;
END_ENTITY;
(*

Attribute definitions:

relating_shape_aspect: an inherited attribute shall be of type component_feature for the component_feature_joint.

related_shape_aspect: an inherited attribute shall be of type component_feature for the component_feature_joint.

5.2.2.3 component_feature_relationship   EXPRESS-G

A component_feature_relationship is a type of shape_aspect_relationship that implements the ARM concept of Component_feature_relationship

EXPRESS specification:

*)
ENTITY component_feature_relationship
  SUBTYPE OF (shape_aspect_relationship);
  SELF\shape_aspect_relationship.relating_shape_aspect : component_feature;
  SELF\shape_aspect_relationship.related_shape_aspect : component_feature;
WHERE
  WR1: SELF\shape_aspect_relationship.related_shape_aspect :<>: SELF\shape_aspect_relationship.relating_shape_aspect;
END_ENTITY;
(*

Attribute definitions:

relating_shape_aspect: an inherited attribute shall be of type component_feature for the component_feature_relationship.

related_shape_aspect: an inherited attribute shall be of type component_feature for the component_feature_relationship.

Formal propositions:

WR1: The related element shall not be the relating element.

5.2.2.4 component_terminal   EXPRESS-G

A component_terminal is a type of component_feature that implements the ARM concepts of:

EXPRESS specification:

*)
ENTITY component_terminal
  SUBTYPE OF (component_feature);
END_ENTITY;
(*

5.2.2.5 make_from_feature_relationship   EXPRESS-G

A make_from_feature_relationship is a type of component_feature_relationship that implements the ARM concept of Component_feature_make_from_relationship.

EXPRESS specification:

*)
ENTITY make_from_feature_relationship
  SUBTYPE OF (component_feature_relationship);
END_ENTITY;
(*



*)
END_SCHEMA;  -- Component_feature_mim
(*


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