- From: Norman Walsh <ndw@nwalsh.com>
- Date: Thu, 01 Oct 2009 16:36:26 -0400
- To: public-xml-processing-model-comments@w3.org
- Message-ID: <m28wfu6ed1.fsf@nwalsh.com>
"Toman_Vojtech@emc.com" <Toman_Vojtech@emc.com> writes:
>
> Clearly, p:try may evaluate (parts of) both sub-pipelines.
Indeed. How's this?
The output of a multi-container step is the output of exactly one
of its subpipelines. In this sense, a multi-container step
functions like a compound step. However, evaluating a
multi-container step may involve evaluating, or partially
evaluating, more than one of its subpipelines. It's possible for
steps in a partially evaluated pipeline to have side effects that
are visible outside the processor, even if the final output of the
multi-container step is the result of some other subpipeline. For
example, a web server might record that some interaction was
performed, or a file on the local file system might have been
modified.
Be seeing you,
norm
--
Norman Walsh <ndw@nwalsh.com> | As the old hermit of Prague, that never
http://nwalsh.com/ | saw pen and ink, very wittily said to
| the niece of King Gorboduc, 'That that
| is, is'.-- Shakespeare
Received on Thursday, 1 October 2009 20:37:04 UTC