[rules-users] Drools' use of hashCode

M. H. hugues_81 at hotmail.com
Tue Jun 21 10:02:57 EDT 2011


Ok Thanks for your answer. 

I just looked more closely, and actually it looks like what I was doing just
can't work this way: when I update the father in rule 1, then I can't join
it with its GdFather anymore without updating it too, am I right? 
Or I would have to use eval(father==$father) instead of simply
father==$father which uses equals() and hashCode(), but then I'll lose all
the performance?


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