sets the current master thread . concode_field_sep String mElectionPath concode_elem_sep String mZookeeperAddress concode_elem_sep Thread mCurrentMasterThread concode_elem_sep String mLeaderFolder concode_elem_sep LeaderSelector mLeaderSelector concode_elem_sep String mName concode_elem_sep AtomicBoolean mIsLeader concode_elem_sep Logger LOG concode_field_sep String getName concode_elem_sep List<String> getParticipants concode_elem_sep boolean isLeader concode_elem_sep void start concode_elem_sep void stateChanged concode_elem_sep void close concode_elem_sep CuratorFramework getNewCuratorClient concode_elem_sep void takeLeadership
void function ( Thread arg0 ) { mCurrentMasterThread = Preconditions . checkNotNull ( arg0 ) ; }