/**
* Downloadt en verwerkt een nieuw bestand met roosterwijzigingen.
*/
function processNewScheduleChanges()
{
File_Downloader::deleteOldScheduleFiles();
$schedule_file = File_Downloader::downloadScheduleFile($this->schedule_changes_class->day, $this->getScheduleFilesFolder());
$file_processor = new File_Processor($schedule_file);
$processed_file = $file_processor->processFile();
$schedule_organizer = new Schedule_Organizer($this->schedule_changes_class, $processed_file);
$schedule_organizer->readScheduleChanges();
}
