/**
* Save the new criterion to the database.
*
* @return true if the criterion is successfully saved, otherwise false
*/
public boolean save() {
if (criterion.getName().isEmpty()) {
error = "Criterion name must not be empty!";
return false;
}
dao.save(criterion);
notifyObservers();
return true;
}
/**
* Returns the name of the criterion.
*
* @return name of the criterion
*/
public String getName() {
return criterion.getName();
}