Thank you for the tip. What solution would you suggest to solve my problem ?
Martin 2012/11/30 Wolfgang Laun <[email protected]> > You cannot use an interfact (List) to instantiate an object, which > is happening due to the collect. > --W > > On 30/11/2012, Martin Minka <[email protected]> wrote: > > I want to keep only 1 fact with id=="aaaa". But this is not working: > > > > rule "leave only one" > > when > > $removeUs : java.util.List(size>1) > > from collect(Fact(id=="aaaa") > > then > > size = $removeUs.size(); > > for (int i=1; i < size; i++) { > > retract($removeUs.get(i)); > > } > > end > > > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users >
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