On Thu, Aug 25, 2011 at 06:14:01AM -0700, R Law wrote:
>
> What I mean is there is more than one co-author who needs to submit
> forms. There is a large concurrent workflow happening while the co-
> authors may be submitting their forms. In other words:
>
> 1) Author submits a paper.
> 2) Co-authors begin submitting forms (may be concurrent with the
> following steps).
> 3) Paper goes through review and revision processes.
> 4) Final decision is reached.
> 5) If paper is accepted for publication, the co-authors' forms are now
> due.
> 6) Paper is published.
>
> It seems to be most like your first example:
> ---8<---
> concurrence :count => 1 do
> concurrent_iterator :on_f => '${f:coauthors}' do
> # ... iterations ...
> end
> sequence :lose => true do
> # ... something else ...
> end
> end
> --->8---
> > The "lost sequence" will never reply to the parent concurrence. Since this
> > parent concurrence has a count of 1, it will be terminated as soon at the
> > concurrent_iterator is done.
>
> I don't want the sequence to be lost. The sequence is the main process
> but the concurrent_iterator may be lost (in the case the paper is
> rejected). If the paper is accepted, then the concurrent_iterator must
> be completed.
Hello Reed,
maybe this variant then:
---8<---
concurrence do
concurrent_iterator :on_f => '${f:coauthors}', :tag => 'coauthors' do
# ... iterations ...
end
sequence do
# review and revision process
# ...
cancel 'coauthors', :if => '${paper_rejected}'
end
end
--->8---
When the sequence reaches its last step, 'cancel coauhtors' is triggered if the
paper is rejected. The sequence and the concurrent_iterator will then both
terminate and reply to the concurrence which will terminate.
If the "cancel coauthors" is not triggered, the sequence will terminate and
will wait on the concurrent_iterator to terminate.
I hope it's what you need.
Best regards,
--
John Mettraux - http://lambda.io/processi
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