[rules-users] Reg: Writing complex rules in Grided editor

[Lucas Amador]

Hi Baskaran,
you can use drools-pipeline module with the Smooks transformers to do  
that!

lucaz

El 11/11/2009, a las 01:23, bas karan escribió:


> Hi Lucas,
>
>             Thanks for  your replay. And one more question I have is,
>
>             Can we have access to TimesTen or any other in-memory  
> databases so that no need to load WorkingMemoryEntryPoints with all  
> the objects?
>
> Is there any way to load objects into WorkingMemoryEntryPoints taken  
> from database?
>
> Thanks in advance
> Baskaran S
>
>
>
> --- On Tue, 10/11/09, Lucas Amador <lucazamador at gmail.com> wrote:
>
> From: Lucas Amador <lucazamador at gmail.com>
> Subject: Re: [rules-users] Reg: Writing complex rules in Grided editor
> To: "Rules Users List" <rules-users at lists.jboss.org>
> Date: Tuesday, 10 November, 2009, 6:34 PM
>
> Hi,
>
> the best way is use DSL because isn't possible create "complex"  
> rules with the guided editor
>
> El 10/11/2009, a las 06:33, bas karan escribió:
>
>> Hi,
>>
>>        I am new to Drools rules. Can any one of you tell me how can  
>> we write complex rules like below using Grided editor.
>>
>> rule sequenceOfIncreasingWithdrawals
>>   when
>>     $account:Account($number : number)
>>     $t1:TransactionCreatedEvent(fromAccountNumber == $number)
>>       from entry-point TransactionStream
>>     $t2:TransactionCreatedEvent(amount > $t1.amount,
>>       fromAccountNumber == $number, this after[0, 3m] $t1)
>>       from entry-point TransactionStream
>>     not (TransactionCreatedEvent(fromAccountNumber == $number,
>>       this after $t1, this before $t2 )
>>       from entry-point TransactionStream)
>>     $t3:TransactionCreatedEvent(amount > $t2.amount,
>>       fromAccountNumber == $number, this after[0, 3m] $t2 )
>>       from entry-point TransactionStream
>>     not (TransactionCreatedEvent(fromAccountNumber == $number,
>>       this after $t2, this before $t3 )
>>       from entry-point TransactionStream)
>>     $ai : AccountInfo(number == $number, eval($t1.amount.add(
>>       $t2.amount).add($t3.amount).compareTo(BigDecimal.
>>       valueOf(0.90).multiply(averageBalance)) > 0))
>>   then
>>     insert(new SuspiciousAccount($number,
>>       SuspiciousAccountSeverity.MAJOR));
>>     insert(new SuspiciousTransaction($t1.transactionUuid,
>>       SuspiciousTransactionSeverity.MAJOR));
>>     insert(new SuspiciousTransaction($t2.transactionUuid,
>>       SuspiciousTransactionSeverity.MAJOR));
>>     insert(new SuspiciousTransaction($t3.transactionUuid,
>>       SuspiciousTransactionSeverity.MAJOR));
>> end
>>
>>
>> Thanks
>> Baskaran S
>>
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