[rules-users] Re: query on "modify"
Prem Kumar L
Prem.Kumar at Sun.COM
Wed Jun 25 00:19:56 EDT 2008
Thanks Alex. Your suggestion worked.
Prem
Alexander Claus wrote:
>> package com.sample
>>
>> import org.domain.CreditCard;
>>
>> rule "Credit Eligibility"
>> no-loop true
>> when
>> cc : CreditCard( age > 18, annualIncome > 50000, asset> 500000 )
>> then
>> cc.setEligibilityStatus( "Eligible for credit card" );
>> System.out.println("Valid Credit Score ");
>> modify( cc );
>> end
>>
>> I was successfully able to run the rule against my CreditCard object.
>> However, when I tried running it from withing my applicaiton by
>> embedding drools(latest, the following error occurs:
>>
>> org.drools.rule.InvalidRulePackage: Rule Compilation error : [Rule
>> name=Credit Eligibility, agendaGroup=MAIN, salience=0, no-loop=true]
>> com/sample/Rule_Credit_Eligibility_0.java (13:652) : The method
>> modify(CreditCard) is undefined for the type Rule_Credit_Eligibility_0
>
> Obviously your "modify(cc);" is considered as a method...
> Try change this line to "modify(cc) {}" or better, put the
> modification of the cc (setElig...) inside the curly brackets:
> "modify(cc) { setElig... };
>
> Alexander
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