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

Why are you trying to call a specific rule? It doesn't really make sense to talk about calling a rule to begin with and probably shows that you are still thinking imperatively not declaratively. Rules do not get called. Rules have conditions which determine when they can be activated. Activated rules are then sorted into a priority queue and each in turn has its consequence applied, updating the priority queue as necessary. If you explain your use case in a bit more detail we may be able to help you structure a more appropriate solution, Thomas From: rules-users-bounces(a)lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org] On Behalf Of Sanjib Karmakar Sent: 20 August 2010 08:44 To: rules-users(a)lists.jboss.org Subject: Re: [rules-users] How Can a Drools Rule call another Drools Rule? Sir Thank you very much for your reply. In fact what I wanted to execute the specific rule out of say 10 rules. I have tried ksession.fireAllRules(2); Then only first 2 rules get executed. Please let me know if there is any way-out to call specific rules out of bunch of rules. It would be extremely helpful if you please share a code snippet regarding this. Regards Sanjib Karmakar SkyTech Solutions Pvt. Ltd Please consider the environment before printing this email. "Wolfgang Laun-2 [via Drools - Java Rules Engine]" <[hidden email]</user/SendEmail.jtp?type=node&node=1238924&i=0>> 08/19/2010 07:45 PM To Sanjib Karmakar <[hidden email]</user/SendEmail.jtp?type=node&node=1238924&i=1>> cc Subject Re: How Can a Drools Rule call another Drools Rule? Rules are never "called". Changes in WM create (and also delete) "activations": tuples consisting of a rule and the fact objects matching the left hand side patterns. From this set of activations, rule right hand sides are executed according to salience (and other criteria). Perhaps if you describe the actual problem...? -W On 19 August 2010 06:58, Sanjib Karmakar <[hidden email]</user/SendEmail.jtp?type=node&node=1225490&i=0&by-user=t>> wrote: _______________________________________________ rules-users mailing list [hidden email]</user/SendEmail.jtp?type=node&node=1225490&i=2&by-user=t> https://lists.jboss.org/mailman/listinfo/rules-users ________________________________ View message @ http://drools-java-rules-engine.46999.n3.nabble.com/How-Can-a-Drools-Rule... To unsubscribe from How Can a Drools Rule call another Drools Rule?, click here<http://drools-java-rules-engine.46999.n3.nabble.com/template/Node...;. ________________________________ View this message in context: Re: How Can a Drools Rule call another Drools Rule?<http://drools-java-rules-engine.46999.n3.nabble.com/How-Can-a-Dr... Sent from the Drools - User mailing list archive<http://drools-java-rules-engine.46999.n3.nabble.com/Drools-Use... at Nabble.com. ________________________________ ************************************************************************************** This message is confidential and intended only for the addressee. If you have received this message in error, please immediately notify the postmaster(a)nds.com and delete it from your system as well as any copies. The content of e-mails as well as traffic data may be monitored by NDS for employment and security purposes. To protect the environment please do not print this e-mail unless necessary. NDS Limited. Registered Office: One London Road, Staines, Middlesex, TW18 4EX, United Kingdom. A company registered in England and Wales. Registered no. 3080780. VAT no. GB 603 8808 40-00 **************************************************************************************