[rules-users] For each - properties

[Kris Verlaenen]

I believe that you do not need a for each node here.  Note that rules
automatically get executed "for each" possible match.  So if you write a
rule that checks a loan linked to a person, it will automatically do
this for each loan related to that person.  E.g.

when
  p:Person()
  Loan (personId == p.id)
  ...

will get executed for each loan linked to that person.

Kris

Quoting Betto Bardi <betto.bardi at yahoo.com>:

> Hello,
> 
> I have been experimenting with the for each loop in Drools Flow, but
> I cannot get it to work. This is because I don't know how to specify
> the properties of this node. Could you please have a look at the
> attached sample and point me in the right direction on how to specify
> these properties? I'm struggling mainly with the properties:
> CollectionExpression and Variable Name (marked red in the attached
> file: screenshot.jpg).
> 
> As you can see in the attached file DroolsTest.java my domain model
> is simple. There are two entities, Person and Loan. A Person can have
> zero or more Loans. The for each construction in the flow file should
> execute some rule for each Loan belonging to a Person.
> 
> I appreciate your help.
> 
> Thanks,
> Betto Bardi
> 
> 
>       




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