[rules-users] Drools Guvnor-Decison Tables - Rule is not being fired!!! Please help

[Ravikiran kakarla]

ooops. I'll try tomorrow in office and will reply...thanks a lot

On Mon, Jul 16, 2012 at 9:59 PM, Esteban Aliverti <
esteban.aliverti at gmail.com> wrote:

> The problem is that you are inserting the fact type definition instead of
> the facts themselves.
>
> instead of insert *appType* and *incomeType* you should insert *
> application* and *income*.
>
> Best Regards,
>
> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
>
> Esteban Aliverti
> - Blog @ http://ilesteban.wordpress.com
>
>
> On Mon, Jul 16, 2012 at 3:20 PM, Wolfgang Laun <wolfgang.laun at gmail.com>wrote:
>
>> Why do you think that you should have a third fact when there are no
>> insert() calls except the two in your Java code?
>> -W
>>
>> On 16/07/2012, Ravikiran <ravikiran.kakarla at gmail.com> wrote:
>> > Hi,
>> > I'm using default Guvnor package "mortgages" decision table as example
>> for
>> > my POC. Below is the rules from the decision table. No rule is being
>> fired
>> > from my JAVA client out of 3 rules given below.
>> >
>> > //from row number: 1
>> > rule "Row 3 Pricing loans"
>> >       dialect "mvel"
>> >       when
>> >                    application : LoanApplication( amount > "131000" ,
>> amount <=
>> > "200000" , lengthYears == "30" , deposit < "20000" )
>> >               income : IncomeSource( type == "Asset" )
>> >       then
>> >               application.setApproved( true );
>> >               application.setInsuranceCost( 0 );
>> >               application.setApprovedRate( 2 );
>> > end
>> >
>> > //from row number: 2
>> > rule "Row 1 Pricing loans"
>> >       dialect "mvel"
>> >       when
>> >               application : LoanApplication( amount > "10000" , amount
>> <= "100000" ,
>> > lengthYears == "20" , deposit < "2000" )
>> >               income : IncomeSource( type == "Job" )
>> >       then
>> >               application.setApproved( true );
>> >               application.setInsuranceCost( 0 );
>> >               application.setApprovedRate( 4 );
>> > end
>> >
>> > //from row number: 3
>> > rule "Row 2 Pricing loans"
>> >       dialect "mvel"
>> >       when
>> >               application : LoanApplication( amount > "100001" , amount
>> <= "130000" ,
>> > lengthYears == "20" , deposit < "3000" )
>> >               income : IncomeSource( type == "Job" )
>> >       then
>> >               application.setApproved( true );
>> >               application.setInsuranceCost( 10 );
>> >               application.setApprovedRate( 6 );
>> > end
>> >
>> > ==> My Java client follows
>> > KnowledgeBase knowledgeBase = createKnowledgeBase(); //Successfully
>> creates
>> > knowledgebase
>> > StatefulKnowledgeSession session =
>> > knowledgeBase.newStatefulKnowledgeSession();
>> >
>> >         FactType appType = knowledgeBase.getFactType( "mortgages",
>> > "LoanApplication" );
>> >         FactType incomeType = knowledgeBase.getFactType( "mortgages",
>> > "IncomeSource" );
>> >
>> >         Object application = appType.newInstance();
>> >         Object income = incomeType.newInstance();
>> >
>> >         appType.set(application, "amount", 100000);
>> >         appType.set(application, "deposit", 1500);
>> >         appType.set(application, "lengthYears", 20);
>> >
>> >         incomeType.set(income, "type", "Job");
>> >         incomeType.set(income, "amount", 65000);
>> >
>> >         session.insert(appType);
>> >         session.insert(incomeType);
>> >
>> >         assertTrue(session.getFactCount() == 2);
>> >         session.fireAllRules();
>> >         assertTrue(session.getFactCount() == 3);
>> >
>> > Question: I hope the way i pass the input satisfies "Row 2 Pricing
>> loans"
>> > above. But My assertion is getting failed after calling
>> > fireAllRules()...because the factcount was still 2. Please help what
>> could
>> > be the wrong in above scenario.
>> >
>> > thanks a lot.
>> >
>> > --
>> > View this message in context:
>> >
>> http://drools.46999.n3.nabble.com/Drools-Guvnor-Decison-Tables-Rule-is-not-being-fired-Please-help-tp4018701.html
>> > Sent from the Drools: User forum mailing list archive at Nabble.com.
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