Re: [drools-user] how to deal with complicate bean?

[Geoffrey Wiseman]

This is also a textbook case of where 'from' should work, from what I've seen - although I don't think that's been released yet.  Someone else could tell you more.

On 11/10/06, Steven Williams <[EMAIL PROTECTED]> wrote:

Hi Weily,

one way I think would work is

//explode party contracts
when
    p : Party(c : contracts)
then
    for(Iterator it = c.iterator();it.hasNext();) {
        assert(it.next());
    }
end

when
    c : Contract(ct : contractType -> (ct.getName().equals("mobile")))
    p : Party(contracts contains c)
then
    ....

On 11/10/06, weily li <[EMAIL PROTECTED]> wrote:

Here is such scenario.

First I create a party instance, which has a Set attribute. The set contains all avariable contact mechnism for the party.

Here is the Bean class:

 

public class Party{

 private Set contracts;

}

public   class Contact {
 private ContactType contactType;
 private String contactValue;

}

public   class ContactType {
 private String name;
 private String comments;

}

 

 

Now at rule, I want to select these Parties whose contact type support mobile phone..

Could you share such a sample ?

 

Thanks

Best Regards

Weily

 

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Geoffrey Wiseman