[Beginners Corner] - Re: Drools 3.0 and constraints - jboss-user

Thursday, 3 August 2006

One simple thing to do would be add a method to class that compares the fields and returns
a boolean.

Otherwise, you can use the 'eval' - see documentation. 

when 
 b : DoubleA( ) 
eval (getcharge() < getOptimal() )
then...

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