_changeState
_changeState(TRANSPORT_STOPPED);
_changeState(TRANSPORT_STARTING);
_changeState(TRANSPORT_RUNNING);
_changeState(TRANSPORT_STOPPING);
_changeState(TRANSPORT_STOPPED);
_changeState(TRANSPORT_STARTING);
_changeState(TRANSPORT_ROLLING);
_changeState(to);
_changeState(TRANSPORT_INVALID, TRANSPORT_STOPPED);
_changeState(TRANSPORT_INVALID);
inline void _changeState(
inline void _changeState(