On Mon, Sep 1, 2008 at 12:43 PM, Rickard Öberg <[EMAIL PROTECTED]> wrote:
> Alin Dreghiciu wrote:
>> Hi guys,
>>
>> We have now for a while issue QI-58 
>> (http://issues.ops4j.org/jira/browse/QI-58)
>> Before looking into implementation of it I guess that it would be
>> better to discuss it first on the list.
>> So, WDYT?
>> * shall be supported by indexing / query system
>
> Well, the RDF index already has all the information it needs to perform
> the query I think. It's mostly a matter of how to express the query
> that's problematic, right?

To express the query will not be a problem as you can say (for example
in issue):

QueryBuilder<Person> qb = qbf.newQueryBuilder( Abc.class );
Abc abc = templateFor( Abc.class );
qb.where(
  eq( abc.def().get().value(), 10 )
);
Query<Abc> query = qb.newQuery();

Note that this is not supported right now (an exception is thrown)

>
>> * is it supported by EntityStores ?
>
> I thought this was a query issue only..?

My question was if entity stores supports this kind of properties.

>
> /Rickard
>
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-- 
Alin Dreghiciu
http://www.ops4j.org - New Energy for OSS Communities - Open
Participation Software.
http://www.qi4j.org - New Energy for Java - Domain Driven Development.
http://malaysia.jayway.net - New Energy for Projects - Great People
working on Great Projects at Great Places

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