March 2012 - rules-users - Jboss List Archives

by michael.zeising

Hi there, is there a way to use domain-specific languages (DSL) as described on http://docs.jboss.org/drools/release/5.3.0.Final/drools-expert-docs/html/... for the scoring rules of Drools Planner? Greets, Michael -- View this message in context: http://drools.46999.n3.nabble.com/Support-for-DSL-in-Drools-Planner-tp386... Sent from the Drools: User forum mailing list archive at Nabble.com.

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Eclipse Agenda View

by Hassan

Hi guys, I want to see what is going in my drools application so, I declared a logger file, By importing it in audit view some details are shown But the agenda view and the working memory are always inactivated, Can you help me please! youssef. ----- Youssef AZBAKH. -- View this message in context: http://drools.46999.n3.nabble.com/Eclipse-Agenda-View-tp3867166p3867166.html Sent from the Drools: User forum mailing list archive at Nabble.com.

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how to use not in oparator in guided decision table in 5.2 version of Guvnor ?

by vadlam

Hi, how do we specify the condition field1 not in (A,B,C) in a guided decision table in Guvnor 5.2? I can use field1 in (A,B,C) but no option to specify not in (A,B,C) if no other option within the guided decision table, I suppose I would have to go the template route. unfortunately, we have to add this condition for an existing decision table that is quite long, so having to add back all that data to a spreadsheet table would be painful Thanks for sharing your thoughts. ----- Ram -- View this message in context: http://drools.46999.n3.nabble.com/how-to-use-not-in-oparator-in-guided-de... Sent from the Drools: User forum mailing list archive at Nabble.com.

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test

by joe_zendle＠yahoo.com

please ignore

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I am writing rules in DSL .I would like to know how to configure it's debugger in Eclipse?

by Bhushan Sonaje

I had successfully configured debugger when I had written normal rules.But currently I have been writing rules in DSL and also trying to configure debugger(in eclipse) but I haven't got any success yet.Please help me -- View this message in context: http://drools.46999.n3.nabble.com/I-am-writing-rules-in-DSL-I-would-like-... Sent from the Drools: User forum mailing list archive at Nabble.com.

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In drools what is the exact difference between Insert and Update ??

by Bhushan Sonaje

what is the exact difference between Insert and Update ?? I am little confused here when to used insert and when to use update ?? and is it possible to retrieved updated object from working memory without using *UPDATE* keyword -- View this message in context: http://drools.46999.n3.nabble.com/In-drools-what-is-the-exact-difference-... Sent from the Drools: User forum mailing list archive at Nabble.com.

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Is it possible to extend rules using DRL and DSL if yes can any one please share me it's sample example ??

by Bhushan Sonaje

I had written many rules in my previous project and also successfully applied it's (Drools) most of the features .One of them is extend feature.But Currently I am writing rules using DSL but *I am not able to use extend feature using DSL Always getting Exception like root points to NULL expecting Then *even though my rules are correct ....I dnt know why this is happening. Could any one please share me it's sample example??? stuck badly :( -- View this message in context: http://drools.46999.n3.nabble.com/Is-it-possible-to-extend-rules-using-DR... Sent from the Drools: User forum mailing list archive at Nabble.com.

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MVEL interpretation

by Mike Melton

My team is using Drools on a government project. As is usually the case with government projects, the security folks have their hands in every aspect of the project. They have big questions on MVEL, but I'm going to try to boil them down to one simple question: At what stage(s) of Drools's lifecycle does MVEL interpretation occur? I think that the compilation engine interprets the MVEL at compile time and converts it to generated Java code, though I don't know enough about the internals of the engine to say for sure. Stated another way, does Drools interpret rules written using the MVEL dialect at runtime? Thanks Mike

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Import statement in WebGuided DecisonTable

by srinivasasanda

Hi, Is it possible to write Import Statement like import java.util.List in WebGuided DecisonTable.If it is possible,can you suggest me,how to write that import statement.Please Thanks Sanda -- View this message in context: http://drools.46999.n3.nabble.com/Import-statement-in-WebGuided-DecisonTa... Sent from the Drools: User forum mailing list archive at Nabble.com.

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PostGIS Drools Integration

by Matt Shaw

Hi, We have a system which streams data containing geospatial information that represents aircraft into a PostGIS database where we also store geographic areas of interest. We would like to create, with Drools, rules which utilise the PostGIS geospatial functions as part of the Rules that we develop. What would be the most effecient and effective way of integrating the data that is in PostGIS and the geospatial functions to create facts and rules?? We don't really want to load all that data into memory and would like to utilise the geospatial functions as they are a very effecient way of evaluating the data. Regards Matt -- View this message in context: http://drools.46999.n3.nabble.com/PostGIS-Drools-Integration-tp3864374p38... Sent from the Drools: User forum mailing list archive at Nabble.com.

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rules-users March 2012