On 18/04/2008, Abel Braaksma <abel.online@xxxxxxxxx> wrote:
> > Unless you include the position() in the uri to make it unique....?
> >
>
>  Why would position() be unique? Besides, there are many places where
> position() is illegal.

In the context of a very large input document with repeating
structure... or say generating thousands of output files.  Or as in
what I doing this morning processing a massive sequence of strings.

In most transforms you can construct a number that reflects the
position within the processing... The idea is to use that number along
with the known total and rough time per item to estimate a finish
time.


-- 
Andrew Welch
http://andrewjwelch.com
Kernow: http://kernowforsaxon.sf.net/