protected Command getDestroyElementCommand(DestroyElementRequest req) {
		View view = (View) getHost().getModel();
		CompositeTransactionalCommand cmd = new CompositeTransactionalCommand(
				getEditingDomain(), null);
		
		cmd.setTransactionNestingEnabled(false);
		cmd.add(new BeforeEdgeDeleteCommand(view));
		//cmd.add(new DestroyElementCommand(req));
		return getGEFWrapper(cmd);
	}