- virtual void holdJob(const JobId & jobid);
- virtual void releaseJob(const JobId & jobid);
- virtual void alterJob(const JobId & jobid, const Parametre & param, const Environnement & env);
- virtual void alterJob(const JobId & jobid, const Parametre & param);
- virtual void alterJob(const JobId & jobid, const Environnement & env);