I thought something was a miss :) So cool, unless anyone else objects or
wants to review I will go ahead and commit the addition to the trunk.
On Thu, Sep 16, 2010 at 1:42 AM, Jody Garnett <[email protected]>wrote:
> Morning Justin; we seem to be treading old ground[1] with your recent jira
> issue:
> http://jira.codehaus.org/browse/GEOT-3264
>
> It seems I miss ready your patch; the interface you are proposing is here:
>
> public interface FunctionFactory {
> /**
> * Returns the list of function names the factory provides.
> *
> * @return A list of function names, possibly empty, never null.
> */
> List<FunctionName> getFunctionNames();
>
> /**
> * Returns a function with the specified name.
> *
> * @param name The name of the function
> * @param args Variable list of expression arguments for the function.
> * @param fallback A fallback literal to use in cases where the function
> does not exist or
> * can not be created. This argument may be {...@code null}.
> */
> Function function(String name, List<Expression> args, Literal fallback);
> }
>
> Which is brilliant; for some reason I thought it was returning a List of
> String; the fact that it returns a List of FunctionName is just great (and I
> think has all the information I need).
>
> Jody
> [1]
> http://osgeo-org.1803224.n2.nabble.com/GeoApi-Function-design-issue-td1959457.html#a1959461
>
>
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--
Justin Deoliveira
OpenGeo - http://opengeo.org
Enterprise support for open source geospatial.
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