Issue 2112:  There are some bugs in the AssemblyComponentUsage                                                                                                                                                      (pdm-rtf)
Source:  (, )
Nature:  Revision
Severity:  Significant
Summary: Summary: There are some bugs in the AssemblyComponentUsage specification and the IDL
 in 2.7.4 differs from the description in 2.7.3.2:
    
    
 2.7.3.2 AssemblyComponentUsage
 2.7.4 PdmProductStructureDefinition IDLP

Resolution: 
Revised Text: 
Actions taken:
October 21, 1998: received issue
August 24, 1999: closed issue
Discussion: 
 IDL in 2.7.3.2 will be corrected; IDL in 2.7.4 is correct (although misformatted).
End of Annotations:=====
Return-Path: <www>
Date: Wed, 21 Oct 1998 08:00:31 -0400
From: www
To: juergen@omg.org, web-incoming@omg.org
Subject: WWW Form output

Name: Alex Ehrler
Company: SAP AG
Email: alex.ehrler@sap-ag.de
Notification: Yes
Specification: PDM Enablers 
Section: 2.7.3.2 / 2.7.4
Formal #: mfg/98-02-02
Version: 98-02-02
Revision_Date: 98-02-02
Page: 
Nature: Revision
Severity: Significant
full_desc: PdmProductStructureDefinition: Inconsistent
AssemblyComponentUsage Specification
--------------------------------------------------------------------------------

There are some bugs in the AssemblyComponentUsage specification and
the IDL
in 2.7.4 differs from the description in 2.7.3.2:
   
   
2.7.3.2 AssemblyComponentUsage
------------------------------

interface AssemblyComponentUsage : PdmFoundation::Classifiable, Usage,

    PdmFramework::Measurement, PdmFramework::quantity
{
    attribute string reference_designator;
    attribute PdmFoundation::Measurement quantity;
};
   
[-> PdmFoundation::Classifiable is not a valid interface name
 -> ACU has both attribute of type PdmFramework::Measurement and 
    inheritance relationship to PdmFramework::Measurement
 -> PdmFramework::quantity is not a valid interface name]
 
       
2.7.4 PdmProductStructureDefinition IDL
---------------------------------------
       
interface AssemblyComponentUsage :
PdmFoundation::SecurityClassifiable,
    Usage
{
    attribute string reference_designator;
    attribute PdmFoundation::Measurement Quantity;
};
    
[-> inconsistent naming (attribute name 'Quantity' starts with capital
letter)]    
 
    
My Proposal (similar to 2.7.4, attribute name 'quantity' instead of
'Quantity')
-------------------------------------------------------------------------------
    
     
interface AssemblyComponentUsage :
PdmFoundation::SecurityClassifiable,
    Usage
{
    attribute string reference_designator;
    attribute PdmFoundation::Measurement quantity;
};      

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