Yes, you can create a query and call it in a function, as you'd call it in Java - see the Expert documentation.

Alternatively, consider using an insertLogical as in your Rule1, putting the list into a simple wrapper class declared in DRL. Or simply use "extends Rule1" in all the rules needing the collected list, omitting the insert from Rule1.

I think you can omit the first pattern from Rule1.

On 31/10/2012, Miguel Paraz <mparaz(a)gmail.com&gt; wrote: > Hi, > I have a rule like: > > rule "Rule1" > when > $fact: Fact1() > $allFacts: ArrayList() from collect(Fact1()) > > then > insert(new Fact2($allFacts.size())); > end > > > I want to compute $allFacts inside a function since I will use it across > different rules. > This doesn't work because it is not valid Java syntax: > > function int size() { > ArrayList a = ArrayList() from collect(InQueuePredicate()); > return a.size(); > } > > Could I put this in a named query, and call it from a function? > > Thanks! > Miguel > _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users