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EMF.edit commands [message #473773]

Fri, 06 July 2007 02:48

Bogdan Pistol

Messages: 29
Registered: July 2009

Junior Member

Hello,

I have a few things not very clear about the edit commands.

I'm using an AdapterFactoryEditingDomain with commands in a
BasicCommandStack. I tested successfully the ChangeCommand (it modifies the
model and undo/redo works).

Is there a reason I should use SetCommand, or AddCommand or other commands?
I could make the same "set" and "add" with model changes inside a ChangeCommand.
What is the difference between the two approaches?

Thanks

Bogdan Pistol,

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Re: EMF.edit commands [message #473876 is a reply to message #473773]

Fri, 06 July 2007 11:58

Ed Merks

Messages: 33141
Registered: July 2009

Senior Member

Bogdan,

I guess you got send happy. :-)

Bogdan Pistol wrote:
> Hello,
>
> I have a few things not very clear about the edit commands.
>
> I'm using an AdapterFactoryEditingDomain with commands in a
> BasicCommandStack. I tested successfully the ChangeCommand (it modifies the
> model and undo/redo works).
>
> Is there a reason I should use SetCommand, or AddCommand or other commands?
> I could make the same "set" and "add" with model changes inside a ChangeCommand.
> What is the difference between the two approaches?
>
> Thanks
>
> Bogdan Pistol,
>

Ed Merks
Professional Support: https://www.macromodeling.com/

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