[furcas-discussion] Houston...

[Thomas Goldschmidt]

Hi Axel,

Sorry, but I currently do not understand what the difference between 
storing the template and storing the parser rule name in the 
ForEachContext is, from my point of view this should be equivalent, right? 
If not, why is that so?

Cheers,
Thomas


 
Thomas Goldschmidt 

ABB AG
Forschungszentrum
Wallstadter Straße 59
68526 Ladenburg
Office Phone: +49 6203 716134
Office Fax: +49 6203 716253
e-mail: thomas.goldschmidt at de.abb.com

ABB AG
Sitz/Head Office: Mannheim 
Registergericht/Registry Court: Mannheim
Handelsregisternummer/Commercial Register No.: HRB 4664
Geschäftsführung/Managing Board: Peter Smits (Vorsitzender), Joachim 
Schneider, Markus Ochsner, Hans-Georg Krabbe
Vorsitzender des Aufsichtsrats/Chairman of Supervisory Board: Bernhard 
Jucker

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"Uhl, Axel" <axel.uhl at sap.com> 
Sent by: furcas-discussion-bounces at lists.furcas.org
21.02.2011 22:20

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Subject
[furcas-discussion] Houston...






...we have a problem. After my attempt to execute the delayed reference 
resolving loop twice for the foreach propinits, a test in the 
TestForeachPredicateProperty class failed. It turns out that it runs 
without textblocks generation support. This in turn seems to cause the 
ParserTextBlocksHandler not to be subscribed as an observer during the 
parsing process. Yet in turn, the property init elements are not set on 
DelayedReferences in their queryElement attribute.

Now, when executing the foreach propinit, I'm trying to determine the 
template used to produce the foreach target. However, there is no property 
init attached to the Reference.

It turns out that it's not such a good idea to try to remember the 
Template in the ForEachContext for later comparison for re-use. Instead, 
I'm now storing the parser rule name / method name in the ForEachContext. 
This way, I can also perform a comparison whether or not to re-use a model 
element without having the text blocks handy.

So, as a heads-up, I've changed the ForEachContext part of the textblocks 
metamodel. Commit hopefully coming soon.

-- Axel
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