Re: Trying to close ISSUE-14

Dear all,

Erik is totally right, there will be some cases where ordering is 
server-driven, so we should support both alternatives.

I'm not happy with Nandana's proposal, since I would prefer not 
injecting protocol triples into resource descriptions. In the example, 
ordering information is represented in the page and not in the container 
or in its members.

I think that the current proposal is complementary to Richard's one. In 
the example, only the description of the page should be changed:

<http://e.org/nw1/assets/?firstPage>
     a ldp:Page;
     ldp:pageOf <http://e.org/nw1/assets/>;
     ldp:order (<http://e.org/nw1/assets/a2>
                <http://e.org/nw1/assets/a1>
                <http://e.org/nw1/assets/a3>).

Servers could specify ordering in one way, the other, or both.

Kind regards,

El 02/04/13 20:37, Nandana Mihindukulasooriya escribió:
>
>
>
> On Tue, Apr 2, 2013 at 8:34 PM, Nandana Mihindukulasooriya
> <nmihindu@fi.upm.es <mailto:nmihindu@fi.upm.es>> wrote:
>
>     Hi,
>
>     On Tue, Apr 2, 2013 at 8:02 PM, Ashok Malhotra
>     <ashok.malhotra@oracle.com <mailto:ashok.malhotra@oracle.com>> wrote:
>
>
>         On 4/2/2013 1:47 PM, Wilde, Erik wrote:
>
>             why should order always be a function of some naïve ordering
>             on a visible
>             facet?
>
>         I'm not saying that.  I'm saying that data-based ordering should
>         be allowed as an option.
>
>
>     +1.
>
>     I think there are valid use cases for both scenarios. I think Raul's
>     proposal can be used for explicit ordering by introducing an index
>     (and there might be other intuitive ways). For example,
>
>     <container> ldp:order _:l1 .
>     _:l1 rdf:first _:event_2012-12-01 .
>     _:l1 rdf:rest _:l2 .
>     _:l2 rdf:first _:event_2013-01-14 .
>     _:l2 rdf:rest _:l3 .
>     _:l3 rdf:first _:event_2013-03-04 .
>     _:l3 rdf:rest rdf:nil .
>
>     IIUC, above can be represented something like
>
>
> I meant
>
> <container> ldp:containerOrder _:order .
> _order ldp:containerSortPredicate x:index ;
>             ldp:ldp:containerSortOrder ldp:ascending .
> _:event_2012-12-01 x:index 1 .
> _:event_2013-01-14 x:index 2 .
> _:event_2013-03-04 x:index 3 .
>
> Best Regards,
> Nandana


-- 

Dr. Raúl García Castro
http://delicias.dia.fi.upm.es/~rgarcia/

Ontology Engineering Group
Departamento de Inteligencia Artificial
Universidad Politécnica de Madrid
Campus de Montegancedo, s/n - Boadilla del Monte - 28660 Madrid
Phone: +34 91 336 36 70 - Fax: +34 91 352 48 19

Received on Wednesday, 3 April 2013 06:51:52 UTC