Re: [rules-users] Looping through a vector object in a rule
You'd be better off inserting the individual claim history objects:-
when
$c : Claim( $a : aField )
$ch : ClaimHistory( aField == $a )
then
...
end
IIRC you can achieve the same by inserting the Vector by providing another
rule to expand it first:-
Vector<ClaimHistory> claimHistory = getClaimHistory();
ksession.insert( claimHistory );
salience <A value hIgher than your other rules>
when
$v : Vector( )
$ch : ClaimHistory( ) from $v
then
insert( $ch );
end
You can also achieve the latter example using a global.
With kind regards,
Mike
On 4 May 2011 09:17, sdinoo <sdinoo(a)gmail.com> wrote:
I am new to drools
I am inserting into a ksession a single claim POJO + vector of previous
claims
Like this
ksession.insert(claim); // single claim
ksession.insert(historyClaims); // vector of claims
ksession.startProcess("com.dur.claim");
ksession.fireAllRules();
I want to compare single claim variable values with all the claims in the
vector
how do I loop through the vector objects and compare the values in the Rule
(.drl) file?
Can someone help me out?
--
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