AP scope  |  AP module  |  AP contents  |  AP index
Application module: Work order ISO/TS 10303-1043:2004(E)
© ISO

Cover page
Table of contents
Copyright
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviations

4 Information requirements
   4.1 Required AM ARMs
   4.2 ARM entity definitions
5 Module interpreted model
   5.1 Mapping specification
   5.2 MIM EXPRESS short listing

A MIM short names
B Information object registration
C ARM EXPRESS-G   EXPRESS-G
D MIM EXPRESS-G   EXPRESS-G
E Computer interpretable listings
Bibliography
Index

4 Information requirements

This clause specifies the information requirements for the Work order 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_order_arm schema and identifies the necessary external references.

EXPRESS specification:

*)
SCHEMA Work_order_arm;
(*

4.1 Required AM ARMs

The following EXPRESS interface statements specify the elements imported from the ARMs of other application modules.

EXPRESS specification:

*)
USE FROM Activity_arm;    --  ISO/TS 10303-1047

USE FROM Work_request_arm;    --  ISO/TS 10303-1042
(*

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

Activity_arm ISO/TS 10303-1047
Work_request_arm ISO/TS 10303-1042

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

4.2 ARM entity definitions

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.

4.2.1 Directed_activity   EXPRESS-GMapping table

A Directed_activity is a type of Activity. It identifies an actvity that is governed by a Work_order.

EXPRESS specification:

*)
ENTITY Directed_activity
  SUBTYPE OF (Activity);
  directive : Work_order;
END_ENTITY;
(*

Attribute definitions:

directive: the Work_order that governs the Directed_activity.

4.2.2 Work_order   EXPRESS-GMapping table

A Work_order is an authoritative instrument which provides directions to achieve the specified results.

A Work_order is the authorization for one or more Activity objects to be performed.

EXPRESS specification:

*)
ENTITY Work_order;
  name : STRING;
  description : OPTIONAL STRING;
  in_response_to : SET[0:?] OF Work_request;
END_ENTITY;
(*

Attribute definitions:

name: the words by which the Work_order is known.

description: the text that provides further information about the Work_order. The value of this attribute need not be specified.

in_response_to: the set of zero, one or more instances of Work_request that defines the expected results.



*)
END_SCHEMA;  -- Work_order_arm
(*


© ISO 2004 — All rights reserved