[news.eclipse.tools.emf] Re: Adding elements to model

[ingelin.isfeldt@xxxxxxxxx (ingelin)]

Ed Merks wrote:

> I imagine you have Puzzel.getBox/setBox or Puzzel.getBoxes() which 
> returns a list.  If it's the later, you'd do puzzel.getBoxes().add(b1).


> ingelin wrote:
> > I am new to EMF and working on a Sudoku thing using EMF (ecore) and TEF.
> > In my model, a Puzzle contains Field (types are Row, Column and Box).
> >
> > I need to add elements to the model programatically by overriding the 
> > check method. The model alreay contains 9 rows, this is handled in the 
> > textual editor created in TEF. I need to create 9 boxes and 9 columns.
> >
> > @Override
> > public String check(IModelElement modelElement, SemanticsContext 
> > context) {   //own code
> >        Puzzle puzzle = 
> > (Puzzle)((EMFModelElement)modelElement).getEMFObject();
> >
> >     NewstructureFactory factory = NewstructureFactory.eINSTANCE;
> >
> >     Box b1 = factory.createBox();     }
> >
> > How can I add this box to puzzle?
I now have puzzle.getElements.add(b1) and so on, but i get an error 
message when I try to run it and opening my textual editor: 

Error opening the editor.
newstructure.Puzzle.getElements()Lorg/eclipse/emf/common/util/EList;

Maybe it is a TEF problem?