MB had reviewed last weeks proposal. Did not like scoping rules which are different from normal scoping rules. Agreed to not allow in-line syntax so no need for scoping rules.
2.Unordered
Choice infoset order
Previous call had decided infoset should
be in order of data. SH pointed out that validation will fail unless sequenced
data is in schema order. Agreed to change back to schema order. Document
that data order can be achieved using an array of choice.
Discussed changing to Schema 1.1 for updated syntax of xs:all which provides erquired syntax. Felt that is was too late to change now but IBM will talk to Sandy Gao to assess impact.
3. Selectors
Discussed SKK's note and SH reply.
Suggest simple syntax where ONE of the
format statement on an item is used. Format which matching the selector
will be be used otherwise if NONEof the format selectors match, the
format with NO selector specified will be used.
To be consistent ony ONE format statement
will be allowed in a defineFormat.
4. Padding
Agreed to restrict padding to string
text variable length with minlength facet. No need for an extra property.
4. AOB
Will discuss End of Data next week
Next call 22st Oct
AP will be away for the next 2 weeks.
Meeting closed, 13:45 GMT
Actions raised at this meeting
|
No
| Action |
|
022
| SH: Talk to Sandy Gao to asses use of schema 1.1 |
Current Actions:
|
No
| Action |
|
003
| AP: Update spec from WTX document
13/8: All resolved issues have been added to spec. Remaining unresolved items need discussion 10/9: Alan will pull out the remaining unresolved items and circulate for discussion next week 17/9: Doc distributed and partially discussed 15/10: All updateds complete excpet minlength |
|
004
| MB: Mike will also author a new section
in response to comments from Sandy Gao and Suman Kalia, explicitly connecting
syntax with DFDL semantics
16/7: no progress 10/9: Mike not convinced this is necessary. Steve to talk to Sandy to see if it is needed for any IBM implementation that extends the existing XML parsing framework 15/10: SH to talk to Sandy |
|
006
| SH: Distribute hidden proposal
16/7: Done. MB to review 13/8: MB to review 10/9: Mike has located this and will review 17/9: Proposal agreed |
|
007
| AP: enum + expression wording
13/8: no progress 10/9: No update 17/9: No update |
|
011
| SH: Update decimal supplement
13/8: Editorial changes needed. 10/9: Alan to incorporate into main spec 17/9: No update 15/10: spec updated. closed |
|
012
| ??: Update decimalCalendarScheme
10/9: Not allocated yet 17/9: No update 24/9: add calendar binary formats to actions |
|
013
| MB: Description and use cases for EndofData
syntax
10/9: Steve didn't receive this mail, he now has and will review |
|
014
| SH: Use cases for lengthKind pattern
on binary fields.
10/9: Not done 17/9: No update |
|
015
| AP: removed extended floats
10/9: No update 17/9: No update 15/10: spec updated. closed |
|
016
| AP: add hidden changes to spec |
|
017
| All: Review EndOfData changes |
|
018
| AP: Agree padding to minimum length
15/10: agreed needs documenting |
|
019
| AP: document defineTextNumber etc |
|
020
| SH: resolve packedDecimalSignCodes behaviour depends on NumberCheckPolicy |
|
021
| AP: Document textNumberRepresenation and binaryNumberRepresentation |
033 Work items:
|
No
| Item |
|
001
| String XML type (Ian P) - Apr 30, 2008 |
|
002
| Escape schemes (Ian P) - Apr 30, 2008 |
|
003
| Variables - ??, 2008 (Mike) |
|
004
| Selectors (Suman) - Apr 30, 2008 |
|
005
| Improvements on property descriptions - ??, 2008 (All - split TBD) |
|
006
| Envelopes and Payloads (Steve) - Apr 30, 2008 |
|
007
| (from draft 32) valueCalc (Mike) - ??, 2008 *Mostly complete* |
|
008
| (from draft 32) Property precedence for writing (Steve) - *complete but under review* |
|
009
| (from draft 32) Variable markup (Steve) - Mar 31, 2008 *proposal needs writing up* |
|
010
| (from draft 32) Assertions, discriminators and choice, including discussion of timing option (Suman) - Mar 31, 2008 * in progress * |
|
011
| (from draft 32) How speculative parsing works (combining choice and variable-occurence - currently these are separate) ??, 2008 (IBM) * in progress * |
|
012
| (from draft 32) Reordering the properties discussion: move representation earlier, improve flow of topics ??, 2008 (Alan) * not started * |
|
013
| (from F2F) New scoping rules |
|
014
| (from F2F) Occurs, OccurSeparator changes |
|
015
| (from F2F) choices and Output (Mike) |
|
016
| (from F2F) xpath forward references (Alan) *complete* |
|
017
| (IBM WTX review) Minor agreed updates (Alan) *complete* |
|
018
| (IBM WTX review) Review generateNewLine (Alan) *complete* |
|
020
| (IBM WTX review) Special value for zero seen eg 'zero'. (Steve) |
|
021
| (IBM WTX review) 'EndOfData' changes (Alan) |
|
022
| (IBM WTX review) Unresolvable choices - infoset changes *complete* |
|
023
| (IBM WTX review) separatorKind=’prefix’ ‘infix’ or ‘postfix’ (Alan) |
|
024
| (IBM WTX review) StopValue clarification (Alan) |
|
025
| Augmented infoset and unparsing (Alan) |
Alan Powell
MP 211, IBM UK Labs, Hursley, Winchester, SO21 2JN, England
Notes Id: Alan Powell/UK/IBM email: alan_powell@uk.ibm.com
Tel: +44 (0)1962 815073
Fax: +44 (0)1962 816898
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