Michael Neale wrote:

I think it would be mvel - kind of an external dsl, but mvel is a languge as well, so not sure how you would classify it.

No it's a simple java line parser. I just chunk based on indendation. I do evaluate parts of those chunks with MVEL, for things like array building. I did it like this as I found any other DSL language just had too much extra verbage, like more brackets or symbols, because it's restricted to the way it's parser works.
trunk/drools-core/src/test/java/org/drools/reteoo/test/ReteDslTestEngine.java

So first I put it through chunkReader(). This turns it into a list of strings, it removes any comments but keeps spacing

The chunkReader is used by buildDslCommands(). This iterates each String in the list and uses indentation position to know which commands execute against which steps. I chose indentation rather than { ... } brackets as I wanted something that was more easily readable. It does make the authoring slightly more fragile, but readability was important here.

Once we have the list of steps we can evaluate them with run().

Mark

Sent from my phone. On 02/12/2009, at 8:53 PM, leo_gomes <leonardo.f.gomes <at> gmail.com> wrote:

Is it an internal dsl written in jython or something like that, or an external one that you crafted with antlr? Is it on trunk? Leo. Mark Proctor wrote:

Thought i'd flash this up on dev mailing list, incase anyone wanted to discuss it - or help :) http://blog.athico.com/2009/11/rete-dsl-testing-harness.html Mark _______________________________________________ rules-dev mailing list rules-dev <at> lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-dev

-- View this message in context: http://n3.nabble.com/Rete-DSL-testing-harness-tp63446p66217.html Sent from the Drools - Dev mailing list archive at Nabble.com. _______________________________________________ rules-dev mailing list rules-dev <at> lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-dev

_______________________________________________ rules-dev mailing list rules-dev <at> lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-dev

_______________________________________________
rules-dev mailing list
rules-dev <at> lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-dev

for me it's a very good idea too. But it requires a lot of work and the maintenance when adobe release their new versions.
You can do very rich editors in flex. Fedex it's a very big example

--
- http://salaboy.wordpress.com
- http://www.jbug.com.ar
- Salatino "Salaboy" Mauricio -

_______________________________________________
rules-dev mailing list
rules-dev <at> lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-dev

for me it's a very good idea too. But it requires a lot of work and the maintenance when adobe release their new versions.
You can do very rich editors in flex. Fedex it's a very big example

On Sun, Dec 6, 2009 at 7:56 PM, Michael Neale <michael.neale <at> gmail.com> wrote:

I heard about it around ORF 2008, or before ? it looked like a good
idea then, but never got to look deeper.

I did like the idea of using flex to create a richer text editor,
which sends chunks to the server to provide content awareness like an
IDE, as its not easy to make text areas useful in a cross browser way
(ie for DRL editing on the web).

On Sun, Dec 6, 2009 at 10:29 PM, Salaboy <salaboy <at> gmail.com> wrote:
> I download it about a month ago and Seems to be abandoned
>
> - Ing. Mauricio Salatino -
>
> On Dec 6, 2009, at 1:13 AM, Mark Proctor <mproctor <at> codehaus.org> wrote:
>
>> Anyone played with this?
>> http://code.google.com/p/drools-flex-editor/
>>
>> Any good?
>>
>> Mark
>>
>> _______________________________________________
>> rules-dev mailing list
>> rules-dev <at> lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-dev
> _______________________________________________
> rules-dev mailing list
> rules-dev <at> lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-dev
>

--
Michael D Neale
home: www.michaelneale.net
blog: michaelneale.blogspot.com

_______________________________________________
rules-dev mailing list
rules-dev <at> lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-dev

--
- http://salaboy.wordpress.com
- http://www.jbug.com.ar
- Salatino "Salaboy" Mauricio -

_______________________________________________
rules-dev mailing list
rules-dev <at> lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-dev

_______________________________________________
rules-dev mailing list
rules-dev <at> lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-dev