Re: [rules-users] Rule problem

I cannot reproduce your findings. Which bmi values cause the firing of two rules? Are you using exactly the same .drl file Greg sent? -W 2009/5/4 Femke De Backere <femmyke(a)gmail.com&gt; Thanks for the answer! But I sometimes get 2 rules that are correct, and that is impossible. I embedded Greg's DroolsTest class in my class (I am doing some test on performance and studying the difference between performance with a plain java class), and it still doesn't work, and I really don't see why. Anyone any suggestions, in attachement, my class. Thx, Femke Op 4-mei-09, om 02:47 heeft Greg Barton het volgende geschreven: Try the attached code. --- On Sun, 5/3/09, Femke De Backere <femmyke(a)gmail.com&gt; wrote: From: Femke De Backere <femmyke(a)gmail.com&gt; Subject: Re: [rules-users] Rule problem To: "Rules Users List" <rules-users(a)lists.jboss.org&gt; Date: Sunday, May 3, 2009, 6:18 PM Thx for the answer. I tried this but I doesn't seem to work. For a BMI of 20, i get the result "ondergewicht", and it should be "normal". Op 4-mei-09, om 01:04 heeft Ingomar Otter het volgende geschreven: Femke, The "Overgewicht| rule matches for _two_ BMIClass facts, one with bmi >- 25 and one for BMIClass <30. If you want to apply multiple constraints to a single fact you have to list them as such: rule "Overgewicht" when bmiClass : BMIClass(bmi >= 25 && bmi <30) then System.out.println("U heeft overgewicht"); end Cheers, Ingomar Am 04.05.2009 um 00:48 schrieb Femke De Backere: Hi! I want to make en BMI rule application, so I need to test the BMI values. But in rule "Overgewicht" and "Normaal", I need to use an AND, but it doesn't seem to work in any way I tried. Does anybody see the problem? The rest of the application is based on de sample project (created when making a new Drools project). Thx, Femke package bmi import bmi.DroolsTest.BMIClass; rule "Overgewicht" when bmiClass : BMIClass(bmi >= 25) bmiClass : BMIClass(bmi < 30) then System.out.println("U heeft overgewicht"); end rule "Obesitas" when bmiClass : BMIClass($bmi : bmi >= 30) then System.out.println("U heeft obesitas"); end rule "Ondergewicht" when bmiClass : BMIClass($bmi : bmi < 18.5) then System.out.println("U heeft ondergewicht"); end rule "Normaal" when bmiClass : BMIClass(bmi >= 18.5) bmiClass : BMIClass(bmi < 25) then System.out.println("U heeft een normaal gewicht"); end _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users < DroolsTest .java><Sample.drl>_______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users