@Override
public void focusLost(FocusEvent arg0) {
state.putValue(computedQuestion.getIdent().getName(), control.getValue());
setChanged();
notifyObservers();
}
@Override
public void actionPerformed(ActionEvent arg0) {
state.putValue(computedQuestion.getIdent().getName(), control.getValue());
setChanged();
notifyObservers();
}
public void visit(ComputedQuestion computedQuestion, U context) {
computedQuestion.getExpr().accept(this, context);
}