Dear Andrea,

Thank you!

Regards,
László

> 2019. jan. 2. dátummal, 19:05 időpontban Andrea Aime 
> <andrea.a...@geo-solutions.it> írta:
> 
> On Wed, Jan 2, 2019 at 11:21 AM László Németh <nlaszlo1...@gmail.com 
> <mailto:nlaszlo1...@gmail.com>> wrote:
> Should it be referenced in the style anywhere or being argument of the 
> function call?
> 
> Best if it's in the function call, functions should have explicit arguments, 
> not implicit/magical ones.
> Support for this kind of magic function could be added, but it requires 
> development in GeoTools
> (an interface to mark this type of function, and changes in the code to 
> recognize the case in the style
> attribute extraction code).
> Contributions rules are here (read carefully):
> https://github.com/geotools/geotools/blob/master/CONTRIBUTING.md 
> <https://github.com/geotools/geotools/blob/master/CONTRIBUTING.md>
> 
> A similar case (referencing a dynamic property via the "property" function, 
> making attribute resolution not
> entirely predictable with static analysis) was added years ago, these two 
> commits might give you some hints:
> https://github.com/geotools/geotools/commit/d7d3d63019708eb02e3523020aa4d138196d8f3d
>  
> <https://github.com/geotools/geotools/commit/d7d3d63019708eb02e3523020aa4d138196d8f3d>
> https://github.com/geotools/geotools/commit/6ae713f874688a0b6a91c4985fea248cb48a1f85
>  
> <https://github.com/geotools/geotools/commit/6ae713f874688a0b6a91c4985fea248cb48a1f85>
> 
> Also see the function tutorial:
> http://docs.geotools.org/latest/userguide/tutorial/function.html 
> <http://docs.geotools.org/latest/userguide/tutorial/function.html>
> 
> Cheers
> Andrea
> 
> ==
> GeoServer Professional Services from the experts! Visit http://goo.gl/it488V 
> <http://goo.gl/it488V> for more information.
> ==
> 
> Ing. Andrea Aime 
> @geowolf
> Technical Lead
> 
> GeoSolutions S.A.S.
> Via di Montramito 3/A
> 55054  Massarosa (LU)
> phone: +39 0584 962313
> fax: +39 0584 1660272
> mob: +39  339 8844549
> 
> http://www.geo-solutions.it <http://www.geo-solutions.it/>
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> 
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