private function generateQuartileFiles()
{
$files_list = glob($this->storage_directory . '*' . $this->log_suffix);
foreach ($files_list as $file) {
$quartile_file_name = $this->storage_directory . basename($file, $this->log_suffix) . $this->quartile_extension;
$stats_manager = new StatisticsManager($this->extractDatasFromFormattedFile($file, ',', 1));
$quartile_datas = $stats_manager->getQuartiles();
$this->writeArrayToFile($quartile_file_name, 'w', $quartile_datas);
$this->writeDocumentationtoFile($quartile_file_name, $this->quartile_documentation);
}
}
