March 2007 - rules-users - Jboss List Archives

can we get the output from getters for two asserted objects using DSL method in drools rules

by vijay nooka

hi, i am setting two inputs through setters and asserting the corresponding objects in to working memory. after firing the rules the error message is setting in a setters method of Errorlist class,when i try to retrieve those err mssges through getters..i am getting only one error message and the other message is Null..i need to print two error messages for two asserted objects..can u plz help in this... Thanks vijay -- View this message in context: http://www.nabble.com/can-we-get-the-output-from-getters-for-two-asserted... Sent from the drools - user mailing list archive at Nabble.com.

19 years

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"then" syntax not executing

by vanitha

hi the rule given below is compiling without error but 'then' syntax is not getting executed. when i tried to debug the rule executor class, the workingMemory.fireAllRules() is executed but when i tried to print the error message after firing, it is returning a null. DSL rule: [when]if {value1} is present in the list=exists List1(vlist1=={value1}) [then]set the error message as {value3}=err.setErrormessage({value3}); please help me out in this regard -- View this message in context: http://www.nabble.com/%22then%22-syntax-not-executing-tf3327186.html#a925... Sent from the drools - user mailing list archive at Nabble.com.

19 years

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Help Needed in eval

by shilpa.raghavendra＠wipro.com

Hi, My eval condition as follows eval(($a.getSupervisorRem().intValue()) < (($n.getCount().intValue())/($conf.getSupervisorCnt().intValue()))) (($a.getSupervisorRem().intValue()) = 0 (($n.getCount().intValue())/($conf.getSupervisorCnt().intValue())) = 2 0 < 2 , So condition is satisfied, It has to execute the rule but it's not happening please help me in this. Regards Shilpa The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com

19 years

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PropertyChangeListeners vs. modify()

by Dirk Bergstrom

Reading through the sources, it looks like property change listeners simply end up calling modify(). This implies that you're better off not using them if you'll be changing more than one property at a time, since you'll just be calling modify() a bunch of times. Better to change all the properties, then call modify() once. Is this a fair reading, or am I missing something? -- Dirk Bergstrom dirk(a)juniper.net _____________________________________________ Juniper Networks Inc., Computer Geek Tel: 408.745.3182 Fax: 408.745.8905

19 years

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SV: [rules-users] Writing rules using java..

by Kolla, Sandeep

Hey Mark, I was actually thinking of doing it..Though I am nobie...I'll have to do it..can you please send me some code samples..so that I can implemet the same. But onething abt going abt this approach is, there is a lots of java streams involved would it be a big over head..on the application. Please send me a few examples, Thanks in advance, Sandeep.

19 years

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Experimental Clips Parser started

by Mark Proctor

http://markproctor.blogspot.com/2007/03/drools-adds-clips-parser.html

19 years

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Experimental Clips Parser started

by Mark Proctor

http://markproctor.blogspot.com/2007/03/drools-adds-clips-parser.html

19 years

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Eclipse reports ExceptionInInitializer

by S Reed

Eclipse is reporting an ExceptionInInitializer in my DRL file. Does anyone have an idea what might be causing this? Thanks in advance, Scott

19 years

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xml header

by L'Estrange Robert

I've downloaded some JBossRules examples. The sample files for java based rules start with: <rule-set name="State Example" xmlns="http://drools.org/rules" xmlns:java="http://drools.org/semantics/java" xmlns:xs="http://www.w3.org/2001/XMLSchema-instance" xs:schemaLocation="http://drools.org/rules rules.xsd http://drools.org/semantics/java java.xsd"> Are these url's still current? When I attempt accessing the url's directly I get redirected to: http://labs.jboss.com/portal/jbossrules/docs I have versrion 3.10 of JBossRules. Thanks, Rob ************************************************************************ The information in this e-mail together with any attachments is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any form of review, disclosure, modification, distribution and/or publication of this e-mail message is prohibited. If you have received this message in error, you are asked to inform the sender as quickly as possible and delete this message and any copies of this message from your computer and/or your computer system network. ************************************************************************

19 years

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PackageBuilder initialisation

by ChristosT

Hello, I am new to Drools and I have a question to ask. I am having some trouble with PackageBuilder. When I explicitly invoke the main() by running a Java application say A, then the following command (which is in a different Java class, say B) executes fine: PackageBuilder builder = new PackageBuilder(); But when I call the same main() from a location within the same program A, then the command above hangs, and the program does not continue. What am I doing wrong? I am running Drools 3.0.5 Eclipse plug-in, and Eclipse 3.3M3 Thanks a lot ___________________________________________________________ Yahoo! Messenger - NEW crystal clear PC to PC calling worldwide with voicemail http://uk.messenger.yahoo.com

19 years

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rules-users March 2007