I had to do something like this. The way I did it is by prividing a method in my object in working memory that takes multiple Boolean conditions and loops through them and return true if at least N of the conditions were true. So, this funtions will take N and a list of all conditions. Then it returns true or false. So, your eval will look like this:
eval(obj.atLeastNTrue(n, conditionA, conditionB, conditionC, etc)) Sent from my iPhone On Jun 3, 2010, at 7:03 AM, skasab2s <skasa...@smail.inf.fh-brs.de> wrote: > > Hello, > > we are using Drools in our company. We have a rule with three > conditions in > this format: > > when > Condition A > Condition B > Condition C > then > execute Action 1 > > Now we have a situation, in which the rule should fire if AT LEAST > two of > the three conditions are satisfied. Do you know how to implement > this? Any > ideas or hints? > > Many thanks and regards! > > skasab2s. > > > > > -- > View this message in context: > http://drools-java-rules-engine.46999.n3.nabble.com/Firing-a-rule-if-at-least-its-two-conditions-are-satified-tp867432p867432.html > Sent from the Drools - User 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
