Ryan Lee wrote:
> Emmanuel Pietriga wrote:
>
>> I've made these public and checked it against your Sesame122 classes.
>> It seems to work fine.
>>
>> You can get the new IsaViz-FSL version from the W3C cvs or the JAR
>> file from http://www.lri.fr/~pietriga/IsaViz/
>>
>> Let me know if there is anything wrong.
>>
>> Emmanuel
>
>
> It works perfectly, as does upgrading Ant to the latest as you suggested
> earlier.
Great.
> Are we agreed at all about how prefix mapping looks when using FSL in
> Fresnel? I recall we said we weren't going to solve this problem in a
> standard form after much discussion, and, accordingly, the manual has no
> information on how to do it. I could try to come up with something in
> my own implementation, though it might be hard since I don't think
> Sesame 1.x records prefix maps in its models.
>
> Chris' example Fresnel configurations contain this sort of approach:
>
> """PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
> PREFIX ex: <http://www.example.org/ns#>
> rdf:Class[ex:something]"""^^fresnel:fslSelector
>
> which seems to bring into question what exactly a fresnel:fslSelector
> datatype means (though his examples do predate the precise invention of
> that datatype).
I took the path of "each application does it as it wants":
- in the IsaViz engine (visual FSL debugger), the namespace prefixes are
taken from all the declarations in the Namespaces tab of the GUI
- in the Jena and Sesame 2 engines, there is a class FSLNSResolver that
has to be instantiated by programmers using these engines when they
create a new FSLEvaluator object. This FSLNSResolver class having a
simple API for declaring namespace prefix bindings.
--
Emmanuel Pietriga
INRIA Futurs - Projet In Situ tel : +33 1 69 15 34 66
Bat 490, Université Paris-Sud fax : +33 1 69 15 65 86
91405 ORSAY Cedex FRANCE http://www.lri.fr/~pietriga
Received on Fri Dec 02 2005 - 08:39:32 EST