Re: [rules-users] the condition starts with - in DSL mapping
I created an issue. https://issues.jboss.org/browse/GUVNOR-1492 There are too much information in my repository, I am sorry I can not attache a export. Thanks, James -- View this message in context: http://drools.46999.n3.nabble.com/the-condition-starts-with-in-DSL-mapping-tp3098986p3102950.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Drools' use of hashCode
This is the state of things in connection with hashCode, update and object comparison: - There is a fact type A with a field b of class B and - patterns for A use constraints comparing b with == to some other object of type B and - B overrides hashCode using a field c of B and - this field is changed in an update of some object B. In any situation like this, it is necessary to instruct the engine that any fact of type A containing a reference to the changed fact B has changed. In most real-world situation, this may not be possible. Then, - either avoid constraining on object references by replacing this with primary key field constraints, - or refrain from using c in hashCode. -W On 22 June 2011 13:58, M. H. hugues...@hotmail.com wrote: And yet the funny thing is it does affect the other fact: if you run this without the hashCode and equals method, it works fine, but if you run it with hashCode and equals overriden, the second rule won't be executed. You mentionned before the usual rules for hashCode and equals, what are they appart from equals=equal hashCodes? I don't understand why this works in a case and not in the other, so maybe I'm missing something here? Thanks, -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-Drools-use-of-hashCode-tp3090455p3095159.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor Rules!!!
Sorry, wrong link. You do have the good fortune of being able to use 5.2.0.Final now though: http://download.jboss.org/drools/release/5.2.0.Final/guvnor-distribution-5.2.0.Final.zip The example is in the ZIP archive's folder /guvnor-distribution-5.2.0.Final/examples/sources/src/main/java/org/drools/guvnor/examples. On 24 June 2011 06:26, Sumeet Karawal sumeet.kara...@tcs.com wrote: I downloaded from the link, but I am not able to find the mortgages example there. Thanks Regards, Sumeet Karawal From: Michael Anstis michael.ans...@gmail.com To: Rules Users List rules-users@lists.jboss.org Date: 06/23/2011 03:19 PM Subject:Re: [rules-users] Guvnor Rules!!! Sent by:rules-users-boun...@lists.jboss.org Have you looked at the mortgages example under the examples folder in the guvnor-distribution; http://download.jboss.org/drools/release/5.2.0.CR1/drools-distribution-5.2.0.CR1.zip ? There is a similar example for 5.1, but TBH I'm not sure of the location in either the download or internet. 2011/6/22 Sumeet Karawal sumeet.kara...@tcs.com Hi, I am not able to run Guvnor rules on eclipse. I have read the Knowledge Agent part from the user guide but not able to get through. I am doing the following steps: I have created a Java class in eclipse and exported it as a .jar file. Then I import it in Guvnor under the upload POJO Model. I create some rules for it Then I build the package and get the following URLs : URL for package documentation: http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/com.JBoss/LATEST/documentation.pdf (Embedded image moved to file: pic32197.gif) URL for package source: http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/com.JBoss/LATEST.drl (Embedded image moved to file: pic02151.gif) URL for package binary: http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/com.JBoss/LATEST (Embedded image moved to file: pic18827.gif) URL for running tests: http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/com.JBoss/LATEST/SCENARIOS (Embedded image moved to file: pic20956.gif) Change Set: http://localhost:8080/drools-guvnor/org.drools.guvnor.Guvnor/package/com.JBoss/LATEST/ChangeSet.xml (Embedded image moved to file: pic21205.gif) I have gone through use of KnowledgeAgent in the user guide but not getting how to do it. I mean what code should I write to get the KnowledgeBase from these URLs. It would be really helpful if someone could guide me on this. Thanks Regards, Sumeet Karawal Mailto: sumeet.kara...@tcs.com =-=-= Notice: The information contained in this e-mail message and/or attachments to it may contain confidential or privileged information. If you are not the intended recipient, any dissemination, use, review, distribution, printing or copying of the information contained in this e-mail message and/or attachments to it are strictly prohibited. If you have received this communication in error, please notify us by reply e-mail or telephone and immediately and permanently delete the message and any attachments. Thank you ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor guided editor problem - add more options
Hi Mike, Ok so now I have downloaded guvnor-distribution-5.2.0.final.zip Again I trashed everything I had set up and started again. I extracted the jboss-as-distribution-6.0.0.final.zip to a folder called c:\software\jboss on my pc. I have also created environment variables for JAVA_HOME and JBOSS_HOME and made sure they are included in the PATH statement (oout of interest I have installed the JDK1.6.0_26 release) I can then launch the AS from here (by running the run.bat file from the \bin folder) and I am able to open a browser to the home page on http://localhost:8080 I then extracted the guvnor-distribution-5.2.0.final.zip to a seperate folder. Then went to the binaries folder and before copying I renamed guvnor-5.2.0.Final-jboss-as-6.0.war file to just guvnor.war (The Guvnor manual recommends this for a nicer URL) I then copied this file into c:\software\jboss\jboss-6.0.0.final\server\default\deploy folder Again I can see the AS trying to deploy the guvnor.war file. the first thing that happens is an error stating Failed to add deployment: vfs:///c:/software/jboss/jboss-6.0.0.fnal/server/default/deploy/guvnor.war: org.jboss.deployers.spi.DeploymentException: Failed to mount archive: /c/software/jboss/jboss-6.0.0.fnal/server/default/deploy/guvnor.war I then get lthe following: http://drools.46999.n3.nabble.com/file/n3103179/jbaserr.jpg I have followed the install instructions contained in the Guvnor Manual for users administrators for 5.2.0.Final (which was downloaded with the distribution at the begginning of this message). I know am a complete newbie and I am not really a programmer, but I need to be looking at Drools and and am just trying to get it installed and running - -- Best Regards Marros -- View this message in context: http://drools.46999.n3.nabble.com/Guvnor-guided-editor-problem-add-more-options-tp3087495p3103179.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Search function of Guvnor limited to filename search?
Thanks for the clarification, I'm evaluating using guvnor to store and search rules versus using svn etc. I was expecting more from guvnor search since underlying it's lucene. I do have use cases for full-text search etc. Other than creating a JIRA, any guide you can share on customizing guvnor functionalities? Thanks in advance. -- View this message in context: http://drools.46999.n3.nabble.com/Search-function-of-Guvnor-limited-to-filename-search-tp3099182p3103233.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Drools 5.2.0.Final released
Wow, that is excellent. I will check it out asap :) It is a shame though, the Guided Editor had to go from eclipse. Will the strategy be, that the business users (non-programmers) will use guvnor? Any special plans in this area? Will the guided editor there have all the properties and things as I would programm a rule in the normal text-ruleeditor? How should I set up an environment for non-programmers that they can work absolutely independently? Cheers. marianna -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-Drools-5-2-0-Final-released-tp3101038p3103411.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Drools 5.2.0.Final released
Wow, that is excellent. I will check it out asap :) It is a shame though, the Guided Editor had to go from eclipse. Will the strategy be, that the business users (non-programmers) will use guvnor? Any special plans in this area? Will the guided editor there have all the properties and things as I would programm a rule in the normal text-ruleeditor? How should I set up an environment for non-programmers that they can work absolutely independently? Cheers. marianna -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-Drools-5-2-0-Final-released-tp3101038p3103413.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] ruleflow and bpmn files issues with drools and guvnor 5.2 final
Hi all, I've tried drools 5.2 final version with much excitement but the default create new drools project is already giving problems: Issue 1. Exceptions when running default created .rf and .bpmn files. When I ran ProcessTest.java with .rf file, I get: java.lang.NullPointerException at org.drools.compiler.PackageBuilder.addProcessFromXml(PackageBuilder.java:516) at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:556) at org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:28) at com.sample.ProcessTest.readKnowledgeBase(ProcessTest.java:36) at com.sample.ProcessTest.main(ProcessTest.java:23) When I ran ProcessTest.java with .bpmn file, I get: lang.IllegalArgumentException: Unable to instantiate service for Class 'org.drools.compiler.BPMN2ProcessProvider' at org.drools.util.ServiceRegistryImpl.get(ServiceRegistryImpl.java:161) at org.drools.compiler.BPMN2ProcessFactory.loadProvider(BPMN2ProcessFactory.java:29) at org.drools.compiler.BPMN2ProcessFactory.getBPMN2ProcessProvider(BPMN2ProcessFactory.java:21) at org.drools.compiler.BPMN2ProcessFactory.configurePackageBuilder(BPMN2ProcessFactory.java:12) at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:559) at org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:28) at com.sample.ProcessTest.readKnowledgeBase(ProcessTest.java:33) at com.sample.ProcessTest.main(ProcessTest.java:20) Caused by: java.lang.IllegalArgumentException: Unable to instantiate 'org.jbpm.bpmn2.BPMN2ProcessProviderImpl' at org.drools.util.ServiceRegistryImpl$ReflectionInstantiator.newInstance(ServiceRegistryImpl.java:210) at org.drools.util.ServiceRegistryImpl$ReflectionInstantiator.call(ServiceRegistryImpl.java:202) at org.drools.util.ServiceRegistryImpl.get(ServiceRegistryImpl.java:159) ... 7 more Caused by: java.lang.ClassNotFoundException: org.jbpm.bpmn2.BPMN2ProcessProviderImpl at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at org.drools.util.ServiceRegistryImpl$ReflectionInstantiator.newInstance(ServiceRegistryImpl.java:207) ... 9 more Issue 2: Guvnor 5.2 final unable to display .rf and .bpmn files No error message was given when guvnor is unable to display .rf files. The popup shows blank diagrams. For .bpmn files, guvnor with designer-1.0.0.052-jboss.war shows the oryx editor with blank diagrams, error message: SEVERE [JbpmProfileImpl] Could not find BPMNDI information java.lang.IllegalArgumentException: Could not find BPMNDI information at com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshallProcess(Bpmn2JsonMarshaller.java:347) at com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshallDefinitions(Bpmn2JsonMarshaller.java:255) at com.intalio.bpmn2.impl.Bpmn2JsonMarshaller.marshall(Bpmn2JsonMarshaller.java:138) at com.intalio.web.profile.impl.JbpmProfileImpl$2.parseModel(JbpmProfileImpl.java:197) at com.intalio.web.repository.impl.UUIDBasedJbpmRepository.load(UUIDBasedJbpmRepository.java:38) at com.intalio.web.server.UUIDBasedRepositoryServlet.doGet(UUIDBasedRepositoryServlet.java:123) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at com.intalio.web.filter.impl.PluggableFilter.doFilter(PluggableFilter.java:75) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190) at
Re: [rules-users] Search function of Guvnor limited to filename search?
Hi, The code is all open source, so you can customise whatever you like! There isn't much (read as any) configurable customisation around function. We're more than happy to point you in the right direction to help you achieve what you need (even more so if you can then contribute your work back to the project). What did you have in mind? With kind regards, Mike On 24 June 2011 09:01, style.x7 style...@gmail.com wrote: Thanks for the clarification, I'm evaluating using guvnor to store and search rules versus using svn etc. I was expecting more from guvnor search since underlying it's lucene. I do have use cases for full-text search etc. Other than creating a JIRA, any guide you can share on customizing guvnor functionalities? Thanks in advance. -- View this message in context: http://drools.46999.n3.nabble.com/Search-function-of-Guvnor-limited-to-filename-search-tp3099182p3103233.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor guided editor problem - add more options
Hi Marros, Please confirm the following and I will conduct an install here to check:- - JBoss AS 6.0.0 - JDK 1.6.0_26 - Guvnor 5.2 Thanks, Mike On 24 June 2011 08:39, marros martin.ros...@vships.com wrote: Hi Mike, Ok so now I have downloaded guvnor-distribution-5.2.0.final.zip Again I trashed everything I had set up and started again. I extracted the jboss-as-distribution-6.0.0.final.zip to a folder called c:\software\jboss on my pc. I have also created environment variables for JAVA_HOME and JBOSS_HOME and made sure they are included in the PATH statement (oout of interest I have installed the JDK1.6.0_26 release) I can then launch the AS from here (by running the run.bat file from the \bin folder) and I am able to open a browser to the home page on http://localhost:8080 I then extracted the guvnor-distribution-5.2.0.final.zip to a seperate folder. Then went to the binaries folder and before copying I renamed guvnor-5.2.0.Final-jboss-as-6.0.war file to just guvnor.war (The Guvnor manual recommends this for a nicer URL) I then copied this file into c:\software\jboss\jboss-6.0.0.final\server\default\deploy folder Again I can see the AS trying to deploy the guvnor.war file. the first thing that happens is an error stating Failed to add deployment: vfs:///c:/software/jboss/jboss-6.0.0.fnal/server/default/deploy/guvnor.war: org.jboss.deployers.spi.DeploymentException: Failed to mount archive: /c/software/jboss/jboss-6.0.0.fnal/server/default/deploy/guvnor.war I then get lthe following: http://drools.46999.n3.nabble.com/file/n3103179/jbaserr.jpg I have followed the install instructions contained in the Guvnor Manual for users administrators for 5.2.0.Final (which was downloaded with the distribution at the begginning of this message). I know am a complete newbie and I am not really a programmer, but I need to be looking at Drools and and am just trying to get it installed and running - -- Best Regards Marros -- View this message in context: http://drools.46999.n3.nabble.com/Guvnor-guided-editor-problem-add-more-options-tp3087495p3103179.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor guided editor problem - add more options
Hi Mike, Yes can confirm: JBoss AS 6.0.0 JDK 1.6.0_26 Guvnor 5.2 Many Thanks - -- Best Regards Marros -- View this message in context: http://drools.46999.n3.nabble.com/Guvnor-guided-editor-problem-add-more-options-tp3087495p3103675.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor guided editor problem - add more options
Hi I would be very interested to get an answer on the pencil working in guvnor 5.2.0.final question aswell. I have the same problem with drools 5.1. which jira tells me what will be going on with guided editor for the next releases? cheers. -- View this message in context: http://drools.46999.n3.nabble.com/Guvnor-guided-editor-problem-add-more-options-tp3087495p3103699.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor guided editor problem - add more options
Hi I have managed to replicate what Marros has found on the 5.2 Final release. Running through the console logs, it looks like it may be related to the following issue: https://issues.jboss.org/browse/GUVNOR-1341 which was fixed on 25th May for the 5.3 snapshot. I've downloaded the latest 5.3 snapshot as suggested in that post and it deploys correctly and runs in the same JBoss installation that was failing before. I wonder if the change wasn't rolled back into the 5.2 release? Cheers Eamon Golian -- View this message in context: http://drools.46999.n3.nabble.com/Guvnor-guided-editor-problem-add-more-options-tp3087495p3103726.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Building
1. Just use KnowledgeBuilder and add the individual DRLs one at a time. 2. KnowledgeBuilder's getKnowledgePackages returns a collection of KnowledgePackage's that contain getRules. 2011/6/23 హరీష్ చౌదరి కూకట్ల harish.kuka...@gmail.com Hello EveryOne, I am new to drools and I have couple of questions. 1. How to build group of .drl files as a package and load it into the session. 2. Is there a way to see what rules are loaded into the session programatically Thank you very much, Harish Kukatla. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Reuse of rule
is there a possibility to extend another rule with guided editor? is there a possibility how the parent rule will be executed entirely? conditions and actions? kind regards. -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-Reuse-of-rule-tp3001698p3103966.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Guvnor guided editor problem - add more options
Hello. I can account for me and Pekka (capeja). We were trying to get Guvnor Standalone 5.1 in Windows 7 and Firefox 4.01 Results: Jarno: Got the pen icon and was able to enter formula Pekka: Did not get the pen icon even as we did everything the same way We will try again with Guvnor 5.2 as it is not released. Jarno 2011/6/22 Michael Anstis michael.ans...@gmail.com: I believe we have managed to account for the missing pencil icon. AFAIK, Marros is experiencing difficulties installing Guvnor 5.1 and Jarno reports being able to replicate the problem with Guvnor standalone 5.1 (although states they get the pen icon so I'm not clear on the actual problem). One by one, please advise if you've been able to install Guvnor 5.1 and whether you get the pen icon and can select Formulae. Thanks, 2011/6/22 jarno niemelä jar...@iki.fi I have managed to reproduce the problem with drools guvnor standalone 5.1. Or actually i get the pen icon on my laptop while Pekka does not. Same windows 7 same FireFox 4 On Jun 21, 2011 6:14 PM, Michael Anstis michael.ans...@gmail.com wrote: lol - glad I could help ;) java.util.zip.Zipexception: invalid block type sounds like the WAR file is somehow corrupt. Where did you get it from (and can you re-try?). Send me the link (and what AS you're using) and I'll try here too Cheers, Mike On 21 June 2011 13:07, marros martin.ros...@vships.com wrote: Hi Mike, Thanks for your advice. I have downloaded drools-5.1.1-guvnor.war and then copied it to the Jboss Deploy directory On the JBoss server screen I saw it attempting to deploy but then it failed with Deplyment Exception: invalid block type; - nested throwable: (java.util.zip.Zipexception: invalid block type) at org.jboss.web.AbstractWebContainer.init(AbstractWebContainer.java:374) Now I cannot restart Drools - -- Best Regards Marros -- View this message in context: http://drools.46999.n3.nabble.com/Guvnor-guided-editor-problem-add-more-options-tp3087495p3090362.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] newbie question: forming event pairs
Hi all, I'm new to drools and I have the following problem: A stream of Start and Stop events comes into the engine. The start and stop events should be paired and transformed into ranged events. Each start event should be paired to the first next stop event that is not part of a pair already, with precedence for the last start event that came in. The problem is comparable to what a parser would do to match nested braces. A sequence of the form 1: Start 2: Start 3: Start 4: End 5: Start 6: End 7: End 8: End should form the following pairs 3-4 5-6 2-7 1-8 I checked the documentation but I still have two problems: 1. how can I find the next stop event (or previous start) 2. how can I make sure the pairs are formed innermost first? Thanks in advance, Wouter ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] newbie question: forming event pairs
Assuming you want to keep Start end Stop events (you could retract them)
and also assuming that times aren't equal (or else you don't care which one
matches) you can do:
rule match
when
$start: Start( matched == false, $startTime: time )
$stop: Stop( matched == false, $stopTime: time $startTime )
not Stop( matched == false, time $stopTime $startTime )
not Start( matched == false, time $startTime $stopTime )
then
System.out.println( $start.getId() + - + $stop.getId() );
modify( $start ){ setMatched( true ) }
modify( $stop ){ setMatched( true ) }
end
-W
2011/6/24 Wouter De Borger w.debor...@gmail.com:
Hi all,
I'm new to drools and I have the following problem:
A stream of Start and Stop events comes into the engine.
The start and stop events should be paired and transformed into ranged
events.
Each start event should be paired to the first next stop event that is not
part of a pair already, with precedence for the last start event that came
in.
The problem is comparable to what a parser would do to match nested braces.
A sequence of the form
1: Start
2: Start
3: Start
4: End
5: Start
6: End
7: End
8: End
should form the following pairs
3-4
5-6
2-7
1-8
I checked the documentation but I still have two problems:
how can I find the next stop event (or previous start)
how can I make sure the pairs are formed innermost first?
Thanks in advance,
Wouter
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Re: [rules-users] Guvnor guided editor problem - add more options
Can those affected please try guvnor-5.2 on tomcat? As Eamon points out there appears to be a problem with guvnor-5.2 on JBoss AS 6 due to https://issues.jboss.org/browse/GUVNOR-1341 I see a new JIRA https://issues.jboss.org/browse/GUVNOR-1497 has been created for guvnor-5.2 on JBoss AS 6. Thanks, Mike On 24 June 2011 14:48, jarno niemelä jar...@iki.fi wrote: Hello. I can account for me and Pekka (capeja). We were trying to get Guvnor Standalone 5.1 in Windows 7 and Firefox 4.01 Results: Jarno: Got the pen icon and was able to enter formula Pekka: Did not get the pen icon even as we did everything the same way We will try again with Guvnor 5.2 as it is not released. Jarno 2011/6/22 Michael Anstis michael.ans...@gmail.com: I believe we have managed to account for the missing pencil icon. AFAIK, Marros is experiencing difficulties installing Guvnor 5.1 and Jarno reports being able to replicate the problem with Guvnor standalone 5.1 (although states they get the pen icon so I'm not clear on the actual problem). One by one, please advise if you've been able to install Guvnor 5.1 and whether you get the pen icon and can select Formulae. Thanks, 2011/6/22 jarno niemelä jar...@iki.fi I have managed to reproduce the problem with drools guvnor standalone 5.1. Or actually i get the pen icon on my laptop while Pekka does not. Same windows 7 same FireFox 4 On Jun 21, 2011 6:14 PM, Michael Anstis michael.ans...@gmail.com wrote: lol - glad I could help ;) java.util.zip.Zipexception: invalid block type sounds like the WAR file is somehow corrupt. Where did you get it from (and can you re-try?). Send me the link (and what AS you're using) and I'll try here too Cheers, Mike On 21 June 2011 13:07, marros martin.ros...@vships.com wrote: Hi Mike, Thanks for your advice. I have downloaded drools-5.1.1-guvnor.war and then copied it to the Jboss Deploy directory On the JBoss server screen I saw it attempting to deploy but then it failed with Deplyment Exception: invalid block type; - nested throwable: (java.util.zip.Zipexception: invalid block type) at org.jboss.web.AbstractWebContainer.init(AbstractWebContainer.java:374) Now I cannot restart Drools - -- Best Regards Marros -- View this message in context: http://drools.46999.n3.nabble.com/Guvnor-guided-editor-problem-add-more-options-tp3087495p3090362.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Reuse of rule
On 24 June 2011 13:44, itchupe itch...@gmail.com wrote: is there a possibility to extend another rule with guided editor? Click on a package in the Knowledge Bases part of the Explorer tree-view; then the Edit tab and Category Rules (with a pen icon next to it). is there a possibility how the parent rule will be executed entirely? conditions and actions? kind regards. -- View this message in context: http://drools.46999.n3.nabble.com/rules-users-Reuse-of-rule-tp3001698p3103966.html Sent from the Drools: User forum mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
