@Override
    public List<ClasesWeb> getData() {
        if(dia==-1 || horario ==-1) return null;
        init();
        List<ClasesWeb> result = new ArrayList<>();
        try {
            RawData.beforeFirst();
            while(RawData.next()){
                result.add(ClasesWebController.getFromResultSet(RawData));
            }   
        } catch (SQLException ex) {
            Logger.getLogger(ClasesWebDBData.class.getName()).log(Level.SEVERE, null, ex);
        }
        return result;
        
    }