public function addTranslation(Gpf_Lang_Parser_Translation $translation)
 {
     $this->translations[$translation->getId()] = $translation;
     if ($translation->getStatus() == Gpf_Lang_Parser_Translation::STATUS_TRANSLATED) {
         $this->translated++;
     } else {
         if ($translation->getStatus() == Gpf_Lang_Parser_Translation::STATUS_DEPRECATED) {
             $this->depreceated++;
         }
     }
 }