[rules-users] How do I assign a local variable from a function call?

[Mark Proctor]

Did you try adding types to your functions like the documentation says?

samd wrote:
> Nobody knows?
>
>
> samd wrote:
>   
>> All I want to do is something simple like the following:
>>
>> $changedList: java.util.List( ) from getChangedList( $x, $y );
>>
>> Then in the same .drl file a function something like:
>>
>> function List getChangedList( $x, $y )
>> {
>>     return JavaClass.staticDoSomethingToGetListMethod( $x, $y);
>> }
>>
>> I have tried doing this and I get:
>>
>> Unable to build expression for 'from' node 'getChangedList( $x, $y)'
>>
>> It looks like there is supposed to be something in between the from and
>> the function? I have been looking for examples for something like this and
>> have not found any.
>>
>> Thanks
>>
>>     
>
>   

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