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Application module: Resource property assignment | ISO/TS 10303-1273:2004(E) © ISO |
This clause specifies the information requirements for the Resource property assignment 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 Resource_property_assignment_arm schema and identifies the necessary external references.
EXPRESS specification:
*)
SCHEMA Resource_property_assignment_arm;
(*
The following EXPRESS interface statements specify the elements imported from the ARMs of other application modules.
EXPRESS specification:
*)
USE FROM
Foundation_representation_arm;
--
ISO/TS 10303-1006
USE FROM
Independent_property_arm;
--
ISO/TS 10303-1036
(*
NOTE 1 The schemas referenced above are specified in the following part of ISO 10303:
Foundation_representation_arm ISO/TS 10303-1006 Independent_property_arm ISO/TS 10303-1036
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 characterized_resource_select type is an extensible list of alternate data types. Additional alternate data types are specified in select data types that extend the characterized_resource_select type.
NOTE This empty extensible select requires extension in a further module to ensure that entities that refer to it have at least one valid instantiation.
EXPRESS specification:
*)
TYPE
characterized_resource_select =
EXTENSIBLE
GENERIC_ENTITY
SELECT;
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 Applied_independent_resource_property
SUBTYPE OF (Resource_property);
base_element_property : Independent_property;
DERIVE
SELF\Resource_property.name : STRING := base_element_property.property_type;
END_ENTITY;
(*
Attribute definitions:
base_element_property: the Independent_property from which the type of the Resource_property is derived.
name: the words by which the Resource_property is known. It is derived from the property type of the Independent_property .
NOTE The resource related object is specified in another module
EXPRESS specification:
*)
ENTITY Resource_property;
name : STRING;
description : STRING;
described_element : characterized_resource_select;
END_ENTITY;
(*
Attribute definitions:
name: the words by which the Resource_property is known.
description: the text that provides further information about the Resource_property.
described_element: the object of which the Resource_property identifies a characteristic.
EXPRESS specification:
*)
ENTITY Resource_property_representation;
description :
OPTIONAL
STRING;
property : Resource_property;
rep : Representation;
role : STRING;
END_ENTITY;
(*
Attribute definitions:
description: the text that provides further information about the Resource_property_representation. The value of this attribute need not be specified.
property: the represented Resource_property .
rep: the Representation .
role: the text that specifies the meaning of the representation with respect to the property.
EXAMPLE 'numerical representation' and 'text representation' are examples of role.
*)
END_SCHEMA; -- Resource_property_assignment_arm
(*
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