Re: [rules-users] drools-5.2.0.SNAPSHOT-guvnor.war

Hi, if you're new, why not trying the last final release? http://www.jboss.org/drools/downloads.html You'll find 5.1 final Guvnor there, which has just been released some two weeks ago. But "installation" of Guvnor is not "installation" of Drools! Good luck! Von: rules-user

[rules-users] drools-5.2.0.SNAPSHOT-guvnor.war

Hi, I am new in drools and i am trying to install it. In this process i need to download drools-5.1.0.SNAPSHOT-guvnor.war/drools-5.2.0.SNAPSHOT-guvnor.war. When I am trying to access the following URL https://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/trunk/target/drools-5.

[rules-users] How Can a Drools Rule call another Drools Rule?

Hi friends I would like to execute a rule say Rule-1 from inside another rule say Rule-2. In project I am using xml and not drl, and I am using Drools 5.0 Please let me know how to call a rule from another rule. Thanks Sanjib -- View this message in context: http://drools-java-rules-engine.

[rules-users] PLEASE HELP: Possible concurrency issue in Drools

Mark, Thanks for your help.  I will apply this fix in my production system. Norman   On 18/08/2010 00:49, Norman C wrote: >Hi All, >I've posted on this topic twice and logged a JIRA ticket >(https://jira.jboss.org/browse/JBRULES-2651) as well.  I've received >no responses and the bug hasn't be

Re: [rules-users] Drools Scalability

That's my blog! The feature it's already in the trunk but it's experimental. If you are interested to test it I can assist you in order to improve it! Greetings! - CTO @ http://www.plugtree.com - MyJourney @ http://salaboy.wordpress.com - Co-Founder @ http://www.jbug.com.ar - Mauricio "Salaboy

Re: [rules-users] Drools Fusion Performance and RETE algorithm

Hi Edson I was more refering to more sub-set of ESP/CEP in my question, because of the description you have made about EPN and "agent" architecture that could be used as a footprint to a possible solution. Thus, I was wondering if there was more technical resource just on that topic (and not so

Re: [rules-users] Drools Fusion Performance and RETE algorithm

Hi Orlando, Dr. David Luckam's website has a lot of content on CEP: http://www.complexevents.com/ Also, his book "The Power of Events" is considered the publication that formalized the concept of CEP. It is a good book, very helpful in understanding the ov

Re: [rules-users] Drools Fusion Performance and RETE algorithm

Hi Edson, This was really the kind of information I was looking for, many thanks! (I think you should even put this text highlighted on the documentation available at Drools site, these are very valuable insights). I am kind of new in ESP/CEP (been reading "Event Processing - Designing IT System

Re: [rules-users] Drools Scalability

Thanks Mauricio, I guess having multiple sessions was in our mind as well. But this Drools Grid looks quite interesting and promising: http://salaboy.wordpress.com/2010/04/07/drools-grid-rio-project-using-gnostic/ When will the feature be released, by end of this year? Br Orlando. -- View this

Re: [rules-users] Accumulate in Drools

Am using 2.0.10 (mvel2-2.0.10.jar) . That's giving the issue below. Also tried it with other versions mvel2-2.0.16.jar , mvel2-2.0.17.jar but no luck. regards, Manav   From: Edson Tirelli To: Manav ; Rules Users List Subject: Re: [rules-users] Accumulate in

Re: [rules-users] Drools Flow inconsistancies

Thanks, Alan. My problem was slightly similar. I found that the generated classes and methods for the returnValueEvaluators (and other generated classes/methods) were being overwritten for every process in the same package. Thus, the last compiled process in my changeset for a given package wor

Re: [rules-users] Adding two numbers

...or you can use predicate... I read somewhere that it's better than using eval. stub:PaymentStub($j : daysJuror, $p : daysPanel -> ($j + $p > 0)) -- View this message in context: http://drools-java-rules-engine.46999.n3.nabble.com/Adding-two-numbers-tp1205623p1209276.html Sent from the Drools

Re: [rules-users] Adding two numbers

Aha! That's it. Thanks! From: rules-users-boun...@lists.jboss.org [mailto:rules-users-boun...@lists.jboss.org] On Behalf Of Swindells, Thomas Sent: Wednesday, August 18, 2010 9:26 AM To: Rules Users List Subject: Re: [rules-users] Adding two numbers Hav

Re: [rules-users] KnowledgeAgent detects resource changes and updates but nothing changes

Hi Tina, It seems that you are using KAgent without incremental change set processing enabled. Thus, the kagent's internal kbase is recreated (re-instantiated) every time a change is detected. So, you must do: session = kagent.getKnowledgeBase().newStatefulKnowledgeSession(); In order to do this

[rules-users] KnowledgeAgent detects resource changes and updates but nothing changes

Hi, I've set up a knowledge agent the change set configuration. While running the application I'm changing the rules file and the agent detects the change and rebuidls the knowledge base. But after that the output that should have changed didn't change. Thank you! :) Greetings Tina Here

Re: [rules-users] Adding two numbers

Have a look at eval(). From: rules-users-boun...@lists.jboss.org [mailto:rules-users-boun...@lists.jboss.org] On Behalf Of Hehl, Thomas Sent: 18 August 2010 14:22 To: rules-users@lists.jboss.org Subject: [rules-users] Adding two numbers I have two properties on my class that I'd like to add toge

[rules-users] Spring configuration v5.1.0.M2 V/s v5.1.0

Hello Everybody, I was dazelled by reading the post http://drools-java-rules-engine.46999.n3.nabble.com/5-1-0-CR1-Drools-Spring-Configuration-Changed-td997130.html Drools-Spring-Configuration-Changed? I was working with Drools v5.1.0.M2 which had around 50 different Processes and Simple config

[rules-users] Adding two numbers

I have two properties on my class that I'd like to add together and compare results. I'm trying: when stub:PaymentStub(daysJuror + daysPanel > 0) But this throws an error. Either daysJuror or daysPanel work, but adding them together doesn't. Isn't there a way to do this?

Re: [rules-users] Rule template shortcut needed

On 18 August 2010 13:31, djb wrote: > > Hi there, > > My question is related to the ability to remove criterion in a rule template > by a cunning commenting trick so that if the variable @{VAR} is blank, the > line will be blank.  Wolfgang wrote the code, I believe. Not true, if you mean the temp

Re: [rules-users] Rule template shortcut needed

How about writing a simple pre/post processor which finds and replaces string with what you want - eg converts getValue("type1") to whatever call you would prefer? > -Original Message- > From: rules-users-boun...@lists.jboss.org [mailto:rules-users- > boun...@lists.jboss.org] On Behalf O

Re: [rules-users] Skills required for using Drools Guvnor

on a scale of 1 to 10, where 1 is a non-programmer, 5 is a junior programmer, and 10 is the person who wrote Guvnor, you're looking at about a 4, to change rules. It's best if you download it, and check out the sample rules provided. Then you can get your own feeling about it. It's not really

[rules-users] Rule template shortcut needed

Hi there, My question is related to the ability to remove criterion in a rule template by a cunning commenting trick so that if the variable @{VAR} is blank, the line will be blank. Wolfgang wrote the code, I believe. I've got a situation where I've got DB rows where i've got: TYPE | CODE |

[rules-users] Drools Flow - Replay

Hi, I am writing a drools flow application and I run into a problem. Here is the scenario: I have a drools flow which have multiple nodes to ask different questions to customer And depending on the response of customer Flow decides which question to ask customer. Customer can answer straight awa

Re: [rules-users] Skills required for using Drools Guvnor

Without having that much knowledge about Guvnor... what comes to my mind is to define a Domain Specific Language which provids everything the end user might need. This way he / she just needs to create the rules by "clicking" and not "programming". Stating this though I didn't try it yet J You

Re: [rules-users] Skills required for using Drools Guvnor

Just wanted to make picture more clear. I will be developing my application where I would be using drools guvnor for managing rules separately . In the process of development, I would be setting up all the things required for 'running rules in my application' Once application development is

Re: [rules-users] Skills required for using Drools Guvnor

Small correction Java programming language :) From: Swapnil Sawant Sent: Wednesday, August 18, 2010 2:22 PM To: 'rules-users@lists.jboss.org' Subject: Skills required for using Drools Guvnor Hi, I had a very basic question. I wanted to know the pre-requisite skills which are required in or

[rules-users] Skills required for using Drools Guvnor

Hi, I had a very basic question. I wanted to know the pre-requisite skills which are required in order to start working on drools guvnor GUI. When I say work , I mean creating rules/modifying them etc. Technical knowledge(e.g. java technology) is must in this case? Thanks & Regards, Swapnil