There is a collection function that will figure out all the values for an
attribute (it may do a "full scan" of your data though depending on the
data store used).
For more information see the user manual:
http://docs.geotools.org/latest/userguide/library/main/collection.html#aggregate-functions
Jody Garnett
On Thu, Nov 6, 2014 at 6:06 PM, Gabriella Turek <gabriella.tu...@niwa.co.nz>
wrote:
> Say I have an attribute “roof type” and the choices are “tin” “wood” tile”
> How do I query an AttributeDescriptor to obtain those values?
> Thanx
> Gaby
>
>
> ------------------------------------------------------------------------------
> _______________________________________________
> GeoTools-GT2-Users mailing list
> GeoTools-GT2-Users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
>
------------------------------------------------------------------------------
Download BIRT iHub F-Type - The Free Enterprise-Grade BIRT Server
from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
http://pubads.g.doubleclick.net/gampad/clk?id=157005751&iu=/4140/ostg.clktrk
_______________________________________________
GeoTools-GT2-Users mailing list
GeoTools-GT2-Users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
