[news.eclipse.tools.emf] Re: overload add operation in EMF generated edi

[Ed Merks <Ed.Merks@xxxxxxxxx>]

Marcin,

Comments.

Marcin Cylke wrote:
> Hello
>
> I'm in need of overloading add operation in my generated EMF editor. I 
> have pretty standard code generated from an ECore model. Without 
> modifications.
>
> Generaly. I'd like to do some things upon the addition on objects to 
> my model. I traced the whole "add" process to AddCommand class and am 
> wondering if it is ok, to overload it. And if yes, how should I do it 
> correctly.
Yes.  Just create a compound command that does the add and the other 
stuff too.
> The same thinkg I'd like to do with other commands, like Delete, or 
> Copy. So I'm especially looking for more generic solutions.
Item providers act like a factory for commands so specializing those 
commands to do additional things is fine.
> Thanks in advance for any answers.
>
> Marcin