[rules-users] "==" not work for big int value

[Zeke]

Why int need be cast to BigInteger? 2147483647 is a valid int value. In
normal java program, if a is a int variable, and assign its value to
2147483647, a == 2147483647 is true.

Thanks!


2010/11/19 Mark Proctor <mproctor at codehaus.org>

>  On 19/11/2010 01:34, Zeke wrote:
>
> Can anyone help me?
>
> Thanks!
>
>
> On 16 November 2010 09:57, Zeke <xanadu860122 at gmail.com> wrote:
>
>> Hi,
>>   I'm using Drools 4.0.7. I find "==" operator does not work for big int
>> value (like 2147483647). The condition is like "sec.fir.i == 2147483647". I
>> attach my test code. With my simple testing, it seems that it does not work
>> for comparsion with int constant from 1000000001 to 2147483647. Is it a bug
>> of drools? I have already tested long and BigInteger do not have this kind
>> of problem.
>>
>>   I suspect Drools 4.0.x did n't have big integer and big decimal
> coercion.
>
> Mark
>
>
>> Thanks!
>>
>
>
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