Hi,
Is there any documentation available regarding Drools backward chaining?
Thanks.
--
Best Regards,
Nirmal
C.S.Nirmal J. Fernando
Department of Computer Science & Engineering,
Faculty of Engineering,
University of Moratuwa,
Sri Lanka.
Blog: http://nirmalfdo.blogspot.com/
___
ce, you could rename
> emptyMessageFinder() to isMessageFound() or getMessageFound() and your
> condition would look like this:
>
> when
> m : Message(messageFound == true)
> then
> ...
> end
>
> And when you do this the rete is used, birds sing in the trees, and wo
Hi,
I have two questions.
1) Is there any other way/method in Drools to test the truth value of a
condition other than "eval"?
In almost all rules of my application needs to test conditions, and it takes
ages to run using "eval".
2) Say I have a java method which returns a boolean, and I have us
have defined?
>
Not really, I think this is drools eval function.
Ok, let me ask you like this, if I give you the following rule, can you
write an equivalent drools rule?
IF _psubj(be,$var0) ^ NOT date($var0) ^ NOT $var0=$Time THEN
^1_Existence:Entity(be,$var0)
Thanks for the great help!
&g
Var[0]+")"))
&& eval(!p.existence("date("+p.conceptVar[0]+")")) &&
eval(!p.testVar(p.conceptVar[0],"$Time")) )
then
eval(p.AppendRule(" ^1_Existence:Entity(be,"+p.conceptVar[0]+")"));
end
Thanks.
>
Another Rule
> System?
> Can you provide a sample?
>
>
> 2010/10/31 Nirmal Fernando
>
>> Hi,
>>
>> I am having a 5000+ hand written rules which is used in an open source
>> project.
>> I am searching for the reasons, me to be shifted to a rule engine like
&
Hi,
I am having a 5000+ hand written rules which is used in an open source
project.
I am searching for the reasons, me to be shifted to a rule engine like
Drools, instead of using hand written once.
Drools rules can be debugged that will be a plus point, isn't it? I would
love to get a list of ben
Hi,
We are thinking of using Drools rules engine, for our application. But we
have few questions, that we would really happy to get explanations about.
1) Is the latest version Drools 5.1 supports backward chaining? If so since
which release you started to support backward chaining?
2) Are you u
