private function setSuggestionReport($matches)
 {
     if (count($matches) > 0) {
         $suggestions_json_array = json_encode($matches);
         $match = $matches[0];
         $suggestion = $match['translation'];
         $suggestion_match = $match['match'];
         $suggestion_source = $match['created_by'];
         $ret = CatUtils::addTranslationSuggestion($this->id_segment, $this->id_job, $suggestions_json_array, $suggestion, $suggestion_match, $suggestion_source);
         return $ret;
     }
     return 0;
 }