Hi,
Thanks for the reply..
--The sequential option is set to false
--Using StatelessKnowledgeSession
Summary what I intend to achieve,
1. In first rule, I am doing calculation on three different columns
and putting it in sumOfThree property of ActualSum and inserting it in
WM. Let say I have four facts.
2. In Second Rule, I am inserting distinct audit trail in
DistinctAT. Lets say I have two distinct AT.
3. In Third Rule, I am assuming 4 Facts of ActualSum and 2 Facts of
DistinctAT already available in WM. Now I want to get sum of sumOfThree
group by AT, which I am trying to get using Accumulate function.
OutPut I am getting:
AT :1001
Done!
Done Main Rule, total :-40.0
AT :1000
Done!
Done Main Rule, total :210.0
AT :1000
Done Main Rule, total :160.0
AT :1000
Done Main Rule, total :260.0
INFO: Number of generated exceptions 4
Here I see the last rule is getting fired every time ActualSum fact is
inserted in first rule. And as the facts are available one by one, these
are available to Accumulate function used in third Rule. Actually I am
expecting only two exceptions one for AT:1001 and AT:1000 with total of
-40 and 260 resp.
Please advise.
P.S. Please ignore $lfna_SEI and $r_SE. And I am not modifying any
facts in any of the rules consequence (just insertion).
Thanks,
Ritesh
Ritesh Khot
SunGard Technology Services, Lohia Jain, S.B. Road, Pune - 411016, India
Direct Tel: +91-20-3021 6084 * Cell: +91- 9850960259 *
ritesh.k...@sungard.com mailto:ritesh.k...@sungard.com *
www.sungard.com/sts http://www.sungard.com/sts
__
CONFIDENTIALITY: This email (including any attachments) may contain
confidential, proprietary and privileged information, and unauthorized
disclosure or use is prohibited. If you received this email in error,
please notify the sender and delete this email from your system. Thank
you.
From: rules-users-boun...@lists.jboss.org
[mailto:rules-users-boun...@lists.jboss.org] On Behalf Of Wolfgang Laun
Sent: Friday, September 17, 2010 1:00 PM
To: Rules Users List
Subject: Re: [rules-users] How to activate/deactivate a rule.
I think this overly complex (unless other things have to be considered
as well.
As I interpret these three rules, it is required to compute the sum
of all values ABC.C with equal ABC.A
declare DistinctAT
d_auditT : String
d_sum: Double
end
rule create DistinctAT on first ABC
when
ABC( $a:A )
not DistinctAT( d_auditT == $a )
then
DistinctAT $disAT = new DistinctAT();
$disAT.setD_auditT($AT);
insert( $disAT );
end
rule update d_sum in DistinctAT
when
$disAT: DistinctAT( $a: d_auditT )
ABC( A == $a, $c:C )
then
$disAT.setD_sum( $disAT.getD_sum() + $c*0.13 );
end
Notice that I do not update/modify $disAT in the second rule since this
would cause a loop.
If you need the update to fire other rules, add no-loop true.
To get all results, you can use a query; run it after all ABCs have been
inserted.
-W
On 17 September 2010 08:35, Ritesh ritesh.k...@sungard.com wrote:
Hi,
I have 3 rules in my drl file and want the last one should get fired
only
after all the facts in rule1 and rule2 gets inserted in working memory.
Please see below code for more understanding. Please suggest.
Thanks
declare DistinctAT
d_auditT : String
end
declare ActualSum
auditT : String
sumOfThree : BigDecimal
end
rule insert combined sum
dialect 'java'
when
ABC( $a:A, $b:B, $c:C )
then
BigDecimal actSum = $c.multiply(0.13);
ActualSum $as = new ActualSum();
$as.setAuditT($a);
$as.setSumOfThree(actSum);
insert($as);
System.out.println(AT : + $movAuditT);
end
rule insert distinct AT
dialect 'java'
when
$a : ActualSum( $AT : auditT )
not DistinctAT( d_auditT == $AT )
then
DistinctAT $disAT = new DistinctAT();
$disAT.setD_auditT($AT);
insert($disAT);
System.out.println(Done!);
end
rule Get Sum Group by AT
dialect 'java'
when
DistinctAT( $dAT: d_auditT )
$total : Double()
from accumulate( ActualSum( auditT == $dAT, $actSum_Main : sumOfThree ),
sum( $actSum_Main ) )
eval(
chkRuleExpre( $total,$lfna_SEI,$r_SEI )
)
then
System.out.println(Done Main Rule, total : + $total);
end
--
View this message in context:
http://drools-java-rules-engine.46999.n3.nabble.com/How-to-activate-deac
tivate-a-rule-tp1516088p1516088.html
Sent from the Drools - User mailing list archive at Nabble.com.
___
rules-users mailing list
rules-users@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
___
rules-users mailing list
rules-users@lists.jboss.org
https://lists.jboss.org/mailman/listinfo/rules-users
