[news.eclipse.modeling.mdt] emf basic undoable command for stereotypes?

[cyron_16@xxxxxxxxx (Sorin Fagateanu)]

Hello,

I am having problems finding some answers...

For example I am taking an object A, applying a stereotype X to it and I 
am setting the property alfa of stereotype X to the value b ,these being 
done with the following:
1. A.applyStereotype(X);
2. A.setValue(X,afla,b);

1. EObject  Element.applyStereotype(Stereotype stereotype) 
2. void Element.setValue(Stereotype stereotype,String propertyName,Object 
newValue) 


My scope is to create a command to be undoable(to restore de old value of 
alfa and to unapply X).

Is it possible to apply/unapply a stereotype to an element and set the 
value of a property of a stereotype throught basic emf commands or will I 
need to write my own for this?

Thank you in advance,
Sorin.