--- Begin Message ---Not sure how much other rule engine like Drools, ILOG JRule etc. can help for creating a 'guided navigation' type of application. The basic reason, we might find with the JESS's farmer's dillema example, which is not available in Drools, ILOG JRules etc. Anyway, just for my curiosity, I was trying to modify the above example using Java POJO instead of defining the 'deftemplate', and 'deffacts' from inside the rule, and it is working fine as expected. Next step, I was trying to replicate the same using Drools and ILOG JRules; but as of my understanding with my limited knowledge, I simply cannot do it, because, Drools/ILOG JRules does not providing few important concepts, what JESS is providing from it's begining, like -- rule *auto-focus* as TRUE/FALSE concept. There are many more, still need to find. If there is any alterative to the above solution, please let me know. Happy New Year to everyone. Enjoy! :) Regards DEBASISH DALUI (122816) ---------------------------------------------- Cognizant Technology Solutions US Corp________________________________ From: owner-jess-us...@sandia.gov on behalf of dc tech Sent: Fri 12/31/2010 12:24 AM To: jess-users@sandia.gov Subject: Re: JESS: Hello To Jess User Group and How Is Jess Doing? >> Perhaps a little, but not greatly. .... Am happy to hear. Jess was my first introduction to rules engines 4-5 years back but did not use it for a production system. Now we are looking to build a 'guided navigation' type of app using Jess where the rules determine what steps does a user need to do. I am really excited to be able to use a rules engine for that type of application; I am sure many of you have built similar things. Will keep you posted on questions/findings/lessons. Not having done real development for many years, I really enjoyed using the Jess shell (still v6, from the book) and actually build small prototypes with rules. Agree on the Drools making rules more accessible. On Thu, Dec 30, 2010 at 3:17 PM, Socrates Frangis <soc.fran...@gmail.com> wrote: Agree with Donald, were on holiday. "Any impact from things like jBoss rules or other engines?" -Perhaps a little, but not greatly. I will applaud Red Hat for exposing more and more people to rule engines through open source however. With that said, I think the many users of Jess stick with it due to it's maturity and 'rule engine features' as apposed to the convenient bundling of open source middle-ware. I have the feeling that many will get introduced to rule engines through Drools now, but when searching for something that gets the job done they will sway elsewhere. Lets not forget, even the Drools reference area (and JBoss Rules / Drools Developer Book) recommends you read: "Jess in Action: Java Rule-based Systems" On Thu, Dec 30, 2010 at 8:26 AM, dc tech <dctech1...@gmail.com> wrote: > Rejoining the Jess community after a multi-year hiatus and notice that the > mailing list has been very quiet. I am curious to see how Jess is doing now > a days? Any impact from things like jBoss rules or other engines? Is the > community still pretty active? > Happy Holidays to everyone ! -- V/R -Socrates Frangis -Mathematician & Software Engineer -------------------------------------------------------------------- To unsubscribe, send the words 'unsubscribe jess-users y...@address.com' in the BODY of a message to majord...@sandia.gov, NOT to the list (use your own address!) List problems? Notify owner-jess-us...@sandia.gov. --------------------------------------------------------------------<<winmail.dat>>
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