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Re: Document Updated

From: Innovimax SARL <innovimax@gmail.com>
Date: Thu, 30 Mar 2006 07:47:36 +0000
Message-ID: <546c6c1c0603292347r3f8879f7kd94bcdb10beb1fa@mail.gmail.com>
To: "Alessandro Vernet" <avernet@orbeon.com>
Cc: public-xml-processing-model-wg@w3.org




Alessandro

Thank you for clear reformulation of my thoutght

Yes that's it !

Mohamed

On 3/30/06, Alessandro Vernet <avernet@orbeon.com> wrote:
>
> On 3/23/06, Innovimax SARL <innovimax@gmail.com> wrote:
> > The idea is to allow backtracking of the pipeline (manage the pipes by
> > taking the outputs of it) and looking if condition changes so the
> > processor could regenerate the content
> >
> > So S2 which is the last for example has a test which could tell to the
> > processor (which could just be, "has the file timestamp of A changed
> > ?"
>
> Mohamed,
>
> Assuming we have a pipeline "A -> S1 -> B -> S2 -> C", in which S1 and
> S2 are two steps, document A is transformed in document B by S1, and
> document B transformed in document C by S2, then you are saying that
> you would the pipeline language not to prevent an implementation from
> being able to detect when running the pipeline that the pipeline has
> already been executed before, that A has not changed since then, that
> S1 and S2 have no side effect, and that consequently there is no need
> to actually to run the steps S1 and S2, as they would generate the
> same output documents.
>
> Is this way to put it consistent with the idea you had in mind? If it
> is, I for one am favorable to include this in our list of use cases.
>
> Alex
> --
> Blog (XML, Web apps, Open Source):
> http://www.orbeon.com/blog/
>
>


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Received on Saturday, 1 April 2006 17:30:44 GMT

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