Rob Atkinson a écrit :
> wouldnt
>
> getCode(authority:URN)
>
> be more flexible, and potentially allow future plugin of authority handling.
>
> there is nothing fundamentally special about EPSG from a programmatic sense.
Note that there is already a method doing this kind of job, but I admit that it
is not in an obvious place:
AbstractIdentifiedObject.getIdentifier(IdentifiedObject crs, Citation
authority);
As as see things, Justin method could be a wrapper for the above with the
following additional conveniences:
- Hard coded EPSG value for the "authority" argument just because it is
a common one
- Returns the identifier as an Integer instead of a String, which is applicable
to the EPSG authority but not necessarly to other authorities.
Martin
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