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Application module: Product categorization | ISO/TS 10303-1016:2004(E) © ISO |
This clause specifies the information requirements for the Product categorization 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.
The following EXPRESS specification begins the Product categorization schema.
EXPRESS specification:
*)
SCHEMA Product_categorization_arm;
(*
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.
A Product_category is a type of product that is defined for a purpose that is specific to a module or application protocol.
NOTE For the purpose of a general classification of products, use entity Class and Classification_assignment, standardized in ISO 10303-1070 and ISO 10303-1114.
EXPRESS specification:
*)
ENTITY Product_category;
id :
OPTIONAL
STRING;
name : STRING;
description :
OPTIONAL
STRING;
END_ENTITY;
(*
Attribute definitions:
id: the identifier that distinguishes the Product_category. The value of this attribute need not be specified.
name: the words by which the Product_category is known.
EXAMPLE "part" and "document" are examples of categories of product.
description: the text that provides further information about the Product_category. The value of this attribute need not be specified.
EXPRESS specification:
*)
ENTITY Product_category_hierarchy;
super_category : Product_category;
sub_category : Product_category;
END_ENTITY;
(*
Attribute definitions:
super_category: one instance of Product_category that participates in the relationship.
sub_category: the instance of Product_category that is dependent upon the other.
*)
END_SCHEMA; -- Product_categorization_arm
(*
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