We need to improve docs on that, as it is only mentioned briefly:
https://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/t...
The @key will do it for you:
declare Person
name : String
ssn : BigDecimal @key
age : int
end
Wanna write a quick patch for the docs emphasizing the use of it?
Thanks,
[]s
Edson
2009/2/23 Zoltan Farkas <zoly(a)daxtechnologies.com>
declare Person
name : String
ssn: BigDecimal
age : int
end
Is there a way to define what field/s identify a Person?
In the example above I would like to define ssn as the unique indentifier
for person, so person1 == person2 if person1.ssn == person2.ssn.
In this case equals would use only the field ssn to determine if 2 person
objects are equal.
The hashcode should also be based only on the ssn field.
I want to use Person with assertBehaviour equality…
Thanks
--zoly
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Edson Tirelli
JBoss Drools Core Development
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