|  |  | 
 |  |  | import com.dy.common.queue.Queue; | 
 |  |  | import com.dy.common.mw.UnitAdapterInterface; | 
 |  |  | import com.dy.common.mw.UnitInterface; | 
 |  |  | import com.dy.common.mw.UnitStartedCallbackInterface; | 
 |  |  | import com.dy.common.mw.UnitCallbackInterface; | 
 |  |  |  | 
 |  |  | public class CoreUnit implements UnitInterface { | 
 |  |  |     | 
 |  |  | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |    @Override | 
 |  |  |    public void start(UnitStartedCallbackInterface callback) throws Exception { | 
 |  |  |    public void start(UnitCallbackInterface callback) throws Exception { | 
 |  |  |       if(!started){ | 
 |  |  |          started = true ; | 
 |  |  |          CoreThread ct = CoreThread.getInstance() ; | 
 |  |  | 
 |  |  |    } | 
 |  |  |  | 
 |  |  |    @Override | 
 |  |  |    public void stop(UnitStartedCallbackInterface callback) { | 
 |  |  |    public void stop(UnitCallbackInterface callback) { | 
 |  |  |    } | 
 |  |  |     | 
 |  |  |  |