Re: [Geotools-devel] GeoApi Function design issue

2008-10-13 Thread Andrea Aime
Jody Garnett ha scritto: > That information was in there; I remember adding the ability to get the > parameter names last year. >> The GeoApi Function javadoc says that FilterCapabilities >> should be used to provide the intel on what functions >> are available, and what arguments they do provide.

Re: [Geotools-devel] GeoApi Function design issue

2008-10-13 Thread Andrea Aime
Justin Deoliveira ha scritto: > Hi Andrea, > > I ran up against this exact same issue a while ago to. And the response > was to indeed use FilterCapabilities and some other construct... Library > or some such... can't quite remember. Well, let's hope Jody fills us in, at the moment it seems to

Re: [Geotools-devel] GeoApi Function design issue

2008-10-13 Thread Jody Garnett
That information was in there; I remember adding the ability to get the parameter names last year. > The GeoApi Function javadoc says that FilterCapabilities > should be used to provide the intel on what functions > are available, and what arguments they do provide. > Unfortunately someone had a c

Re: [Geotools-devel] GeoApi Function design issue

2008-10-13 Thread Justin Deoliveira
Hi Andrea, I ran up against this exact same issue a while ago to. And the response was to indeed use FilterCapabilities and some other construct... Library or some such... can't quite remember. Jody should be able to provide more information. But I do think the idea of breaking out a separate

[Geotools-devel] GeoApi Function design issue

2008-10-12 Thread Andrea Aime
Hi, I'm stumbling in a few places in GeoTools where it's hard to perform a switch to the GeoApi filter API because of a design issue. Basically, GeoApi does not seem to offer any way to figure out the function arguments count and their types. Given that functions are not standardized as filters, a