The rule is capable of locating two different facts of type PlaceHolder
because you wrote it that way: one is supposed to have a field
value equal to 1, and the other one equal to 2. (Clearly, there cannot
be one fact where value equals 1 and 2 at the same time.)
Drools (and other rule-based systems) wouldn't be worth a
farthing if they weren't able to do that ;-)
-W
Hi There,
Im wondering weather the Following rule would work properly,
rule "abc"
when
a : PlaceHolder(value == 1)
b : PlaceHolder(value == 2)
then
System.out.println("print");
.........................
workingmemory.insert(placeholderobject1);
workingmemory.insert(placeholderobject2);
workingmemory.fireAllRules();
..........................................
when i tried, the code is working fine, but How can the rule here is able to diffirentiate between two facts of same type? any help would be very much appriciated.
Thank you,
bala.
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