function usage($message = null)
{
if ($message != null) {
echo "\n*** {$message} ***\n";
}
echo "\nUsage: php makeindex.php [-options] [<csv filename>]";
echo "\n\nwhere options include:";
echo "\n\n";
echo "-h\t\tprint this information\n";
echo "-f\t\tforce indexation\n";
$indexer = new Indexer();
echo "-d <dir>\tindex data files in directory <dir> (defaults to " . $indexer->get_data_root() . ")\n";
echo "\n";
echo "If <csv filename> is present, index only that file; otherwise index all csv files newer than main index.\n\n";
}
static function _listOfMorphemes($ref_to_list_of_files)
{
$logger = Logger::getLogger('LinguisticObjects.listOfMorphemes');
$logger->debug("ref fichiers= '{$ref_to_list_of_files}'");
$indexer = new Indexer();
$data_directory = $indexer->get_data_root();
$reader = new CSV_DB_Reader($data_directory);
$list_morphemes = array();
foreach ($ref_to_list_of_files as $a_file) {
$a_csv_file = $a_file . '.csv';
$list = $reader->listOfElementsInCSVFile($a_csv_file);
$list_morphemes = array_merge($list_morphemes, $list);
}
return $list_morphemes;
}
