[rules-users] rule flow

[Manukyan, Sergey]

Folks,

 

Using 4.0.1. Trying to do use rule flow to manage the execution of
rules. As I understood in Split node with type XOR I can set conditions
for each destination that are executed against facts in working memory. 

 

Let's consider I have a rule that executes every time it finds Integer
object in memory and increments it.

 

rule "Increment"

      ruleflow-group "Up"

      when

            $i : Integer(intValue < 10)

      then 

            System.out.println("INTEGER : " + $i);

            retract($i);

            insert(new Integer($i.intValue() + 1));

end

 

Now, I have the following rule flow in place: 

 

 

 

 

The Split to Up arrow has constraint : Integer(intValue < 5)

 

And initially I am inserting this fact : insert (new Integer(0))

 

Now my understanding is that It should execute rule "Increment"  5
times.... But instead it does it 10 times...

 

Is that a normal behavior? Why cannot Split understand that only when
there is an Integer(intValue < 5) only then execute rule with
ruleflow-group "Up"

 

Thanks...

 

-Sergey

 

 

 



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