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Re: codelist rule RE: [ubl] Agenda for Atlantic UBL TC call 3 May2006

From: Stephen Green
To: [email protected]
Date: Wed, 03 May 2006 14:45:00 -0000

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Subject: Re: codelist rule RE: [ubl] Agenda for Atlantic UBL TC call 3 May2006




From: [email protected]
To: [email protected]
Date: Wed, 03 May 2006 08:49:27 -0600






Could I suggest again these rules (or something like them):

"The use of XSD's 'fixed' attribute MAY be used to restrict supplementary
   component attributes to use of particular values in a UBL qualified datatype
   schema but only when backward compatible value changes will never
be required"

"The use of XSD's 'default' attribute MAY be used to restrict supplementary
   component attributes to suggest particular values in a UBL
qualified datatype
   schema when backward compatible value changes may be required "

With the understanding stated that which rule is applied to which sup. comp.
attribute is a content modelling decision and is to be represented in the
output of such work. In practise it is already now included in the qDT
spreasdsheet.

All the best

Steve


Quoting [email protected]:

> Oops!
>
> Should read:
>
> ...
>> so then at least the 'listURI' attributes need to be  * default *
>> so that these codelists can be restricted in implementations.
>
>
> Quoting [email protected]:
>
>> The thinking - was it on the Pacific call? - was that we
>> want to provide genericode files even for the ATG2 codelists
>> so then at least the 'listURI' attributes need to be fixed
>> so that these codelists can be restricted in implementations.
>> In short I think the NDR should allow both fixed and default
>> and spreadsheet/modellers should specify which is used for which
>> but if this had to be simplified (such as for EF) I'd say the
>> simplest is to make all default and either put that in the rule
>> or just in the spreadsheet. (By 'spreadsheet' I mean uDT.)
>>
>> Thanks
>>
>> Steve
>>
>>
>> Quoting Grimley Michael J NPRI <[email protected]>:
>>
>>>
>>> I have just been informed that I have to support a meeting @ 1300 
>>> that requires travel; therefore, I will be unable to attend today's 
>>> call.
>>>
>>>
>>>>      SG: We need an agreement in this week's Atlantic call
>>>>      regarding the rule about code list attributes, default
>>>>      vs. fixed -- we only want default, and at the moment they
>>>>      are all fixed; see emails over the last week from TM and SG.
>>>>      We need to finalize this.
>>>
>>>
>>> I have no objection to making them 'default'.
>>>
>>> Do we want to create two rules, one for the Code Lists we adopt 
>>> from ATG 2 (these can remain fixed) and one for all others (where 
>>> we allow default)?
>>>
>>>
>>>
>>>