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Re: [Psidev-ms-dev] MzML version
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From: Marc S. <st...@in...> - 2009-07-10 11:17:35
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Good point. The regexp "1\.\d+\.\d+" seems fine to me. -Marc Fredrik Levander wrote: > My argument for the regexp is that if a parser is using the 1.1.0 schema > and runs into a 1.1.1 file, it shouldn't break by default. The rest of > the document would be validated anyway, and if it conformed to the 1.1.0 > schema it is fine. A validating 1.1.0 parser would break with a 1.0.0 > file because of the other schema changes anyway, but if there is just a > minor addition to the schema which affects 1% of files, it should pass > validation, but the version number is flagged to the parser which could > react in someway. > > Regards > > Fredrik > > Marc Sturm wrote: > >> Hi, >> >> when we release version 1.1.1, the string "1.1.1" would have to be added >> to the version enum. >> Thus, validating parsers would have no problem with this approach. >> >> A regexp like "1\.\d+\.\d+" would more flexible, but we all know that >> flexibility is not always desirable :) >> I think "1.9.9" should not validate, because there is no such version... >> >> Best, >> Marc >> >> Fredrik Levander wrote: >> >> >>> Question is whether a validating parser should break or not here. The >>> decision for the namespace was to keep it version neutral, allowing >>> reading of different versions with the same parser. If it is enforced to >>> "1.1.0" only, that means parsers would stop there if the number was >>> different. If someone is producing a 1.1.1 file, which conforms to >>> 1.1.0, except for the version, I think it would be up to the version >>> 1.1.0 parser to decide what to do with it. Therefore regexp (something >>> like "1\.\d+\.\d+" ) is what I'd vote for. >>> >>> Fredrik >>> >>> Marc Sturm wrote: >>> >>> >>> >>>> I vote for forcing the version to "1.0.0" or "1.1.0" using an enum. Like >>>> that we can validate that a correct version is used. >>>> >>>> -Marc >>>> >>>> Angel Pizarro wrote: >>>> >>>> >>>> >>>> >>>>> I don't know. Seems like double data entry to me, or a code smell held >>>>> over from the ramp days of XML parsing by line. >>>>> >>>>> >>>>> On Thu, Jul 9, 2009 at 6:50 PM, Matthew Chambers >>>>> <mat...@va... >>>>> <mailto:mat...@va...>> wrote: >>>>> >>>>> I concur. This should be given a forced value in the schema equal >>>>> to the >>>>> schema's version. I think we have a chance to use our revision number >>>>> which indicates the new schema version will cause no problems with >>>>> backward compatibility (unless of course you wrote the wrong version, >>>>> which is the whole point of the revision). >>>>> >>>>> -Matt >>>>> >>>>> >>>>> Marc Sturm wrote: >>>>> > Hi all, >>>>> > >>>>> > we just noticed that the 'version' attribute of the 'mzML' >>>>> element is >>>>> > mandatory but can be left empty. We should either force a correct >>>>> > version it with a regular expression, with an enum, or at least >>>>> set the >>>>> > minimum length to 5. Any opinions? >>>>> > >>>>> > -Marc >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> Enter the BlackBerry Developer Challenge >>>>> This is your chance to win up to $100,000 in prizes! For a limited >>>>> time, >>>>> vendors submitting new applications to BlackBerry App World(TM) >>>>> will have >>>>> the opportunity to enter the BlackBerry Developer Challenge. See >>>>> full prize >>>>> details at: http://p.sf.net/sfu/Challenge >>>>> _______________________________________________ >>>>> Psidev-ms-dev mailing list >>>>> Psi...@li... >>>>> <mailto:Psi...@li...> >>>>> https://lists.sourceforge.net/lists/listinfo/psidev-ms-dev >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Angel Pizarro >>>>> Director, ITMAT Bioinformatics Facility >>>>> >>>>> ------------------------------------------------------------------------ >>>>> >>>>> ------------------------------------------------------------------------------ >>>>> Enter the BlackBerry Developer Challenge >>>>> This is your chance to win up to $100,000 in prizes! For a limited time, >>>>> vendors submitting new applications to BlackBerry App World(TM) will have >>>>> the opportunity to enter the BlackBerry Developer Challenge. See full prize >>>>> details at: http://p.sf.net/sfu/Challenge >>>>> ------------------------------------------------------------------------ >>>>> >>>>> _______________________________________________ >>>>> Psidev-ms-dev mailing list >>>>> Psi...@li... >>>>> https://lists.sourceforge.net/lists/listinfo/psidev-ms-dev >>>>> >>>>> >>>>> >>>>> >>>>> >>>> ------------------------------------------------------------------------------ >>>> Enter the BlackBerry Developer Challenge >>>> This is your chance to win up to $100,000 in prizes! For a limited time, >>>> vendors submitting new applications to BlackBerry App World(TM) will have >>>> the opportunity to enter the BlackBerry Developer Challenge. See full prize >>>> details at: http://p.sf.net/sfu/Challenge >>>> _______________________________________________ >>>> Psidev-ms-dev mailing list >>>> Psi...@li... >>>> https://lists.sourceforge.net/lists/listinfo/psidev-ms-dev >>>> >>>> >>>> >>>> >>> ------------------------------------------------------------------------------ >>> Enter the BlackBerry Developer Challenge >>> This is your chance to win up to $100,000 in prizes! For a limited time, >>> vendors submitting new applications to BlackBerry App World(TM) will have >>> the opportunity to enter the BlackBerry Developer Challenge. See full prize >>> details at: http://p.sf.net/sfu/Challenge >>> _______________________________________________ >>> Psidev-ms-dev mailing list >>> Psi...@li... >>> https://lists.sourceforge.net/lists/listinfo/psidev-ms-dev >>> >>> >>> >> ------------------------------------------------------------------------------ >> Enter the BlackBerry Developer Challenge >> This is your chance to win up to $100,000 in prizes! For a limited time, >> vendors submitting new applications to BlackBerry App World(TM) will have >> the opportunity to enter the BlackBerry Developer Challenge. See full prize >> details at: http://p.sf.net/sfu/Challenge >> _______________________________________________ >> Psidev-ms-dev mailing list >> Psi...@li... >> https://lists.sourceforge.net/lists/listinfo/psidev-ms-dev >> >> > > > ------------------------------------------------------------------------------ > Enter the BlackBerry Developer Challenge > This is your chance to win up to $100,000 in prizes! For a limited time, > vendors submitting new applications to BlackBerry App World(TM) will have > the opportunity to enter the BlackBerry Developer Challenge. See full prize > details at: http://p.sf.net/sfu/Challenge > _______________________________________________ > Psidev-ms-dev mailing list > Psi...@li... > https://lists.sourceforge.net/lists/listinfo/psidev-ms-dev > |
