[Xpath-ng] Thoughts on work products

[Robin Berjon]

Uche Ogbuji wrote:
>>The requirement to have a subset that is "streamable" seems interesting
> 
> I agree this is a good goal.
> 
> Deasi Arpin's work on Sequential XPath is instructive here:
> http://www.idealliance.org/papers/xml2001papers/tm/web/05-01-01/05-01-01.htm

There is another stab at this (with an implementation):

http://search.cpan.org/author/RBS/XML-Filter-Dispatcher-0.31/lib/XML/Filter/Dispatcher.pm

The beginning describes the module more, but the end focusses on the subset of 
XPath which Barrie calls "EventPath".

PS: don't worry if you don't quite understand the code in some of the examples, 
it often uses XML::SAX::Machines which is a level of abstraction above SAX filters.

-- 
Robin Berjon <robin.berjon at expway.fr>
Research Engineer, Expway
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