Application module: Work output | ISO/TS 10303-1300:2004(E) © ISO |
This clause specifies the information requirements for the Work output 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 Work_output_arm schema and identifies the necessary external references.
EXPRESS specification:
*)
SCHEMA Work_output_arm;
(*
The following EXPRESS interface statements specify the elements imported from the ARMs of other application modules.
EXPRESS specification:
*)
USE FROM
Activity_method_assignment_arm;
--
ISO/TS 10303-1249
USE FROM
Classification_assignment_arm;
--
ISO/TS 10303-1114
USE FROM
Value_with_unit_arm;
--
ISO/TS 10303-1054
(*
NOTE 1 The schemas referenced above are specified in the following part of ISO 10303:
Activity_method_assignment_arm ISO/TS 10303-1249 Classification_assignment_arm ISO/TS 10303-1114 Value_with_unit_arm ISO/TS 10303-1054
NOTE 2 See Annex C, Figures C.1and C.2 for a graphical representation of this schema.
This subclause specifies the ARM types for this application module. The ARM types and definitions are specified below.
The work_item type is an extensible list of alternate data types. Additional alternate data types are specified in select data types that extend the work_item 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
work_item =
EXTENSIBLE
GENERIC_ENTITY
SELECT;
END_TYPE;
(*
The work_output_classification_item type is an extension of the classification_item type. It adds the data types Work_output, Work_output_assignment and Work_output_relationship to the list of alternate data types.
NOTE The list of entity data types may be extended in application modules that use the constructs of this module.
EXPRESS specification:
*)
TYPE
work_output_classification_item =
EXTENSIBLE
GENERIC_ENTITY
SELECT
BASED_ON
classification_item
WITH
(Work_output,
Work_output_assignment,
Work_output_relationship);
END_TYPE;
(*
The work_output_item type is an extensible list of alternate data types. Additional alternate data types are specified in select data types that extend the work_output_item 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
work_output_item =
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.
EXAMPLE 1 When applicable a work output may be classified as
EXPRESS specification:
*)
ENTITY Work_output;
name : STRING;
description :
OPTIONAL
STRING;
quantity :
OPTIONAL
Value_with_unit;
output_item :
OPTIONAL
work_output_item;
END_ENTITY;
(*
Attribute definitions:
name: the words by which the Work_output is known.
description: the text that provides further information about the Work_output. The value of this attribute need not be specified.
quantity: the amount of output resulting from the associated activity or task. The value of this attribute need not be specified.
output_item: a reference to a detailed representation of the item that is defined as the work output. It can refer to an actual as well as to a type of item. The value of this attribute need not be specified.
EXAMPLE 2 A work output can be a product or a certificate.
EXPRESS specification:
*)
ENTITY Work_output_assignment;
assigned_output : Work_output;
item : work_item;
END_ENTITY;
(*
Attribute definitions:
assigned_output: the work output that is to be associated with one or more activities or tasks that produce or deliver the output.
item: the source that produces or delivers the work output.
EXAMPLE A Work_output_relationship is classified as "realized by"
.EXPRESS specification:
*)
ENTITY Work_output_relationship;
name : STRING;
description :
OPTIONAL
STRING;
relating : Work_output;
related : Work_output;
END_ENTITY;
(*
Attribute definitions:
name: the words by which the Work_output_relationship is known.
description: the text that provides further information about the Work_output_relationship. The value of this attribute need not be specified.
relating: one of the instances of Work_output that is a part of the relationship.
related: the other instance of Work_output that is a part of the relationship. If one element of the relationship is dependent upon the other, this attribute shall be the dependent one.
*)
END_SCHEMA; -- Work_output_arm
(*
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