public interface ChainedOperationObserver<T extends java.lang.Enum<T>> extends ChainedObserver
| Modifier and Type | Method and Description | 
|---|---|
| void | begin(long time) | 
| void | end(long time,
   long latency,
   T result) | 
void begin(long time)
void end(long time,
         long latency,
         T result)