ExceptionHandler (Disruptor)

Type Parameters:

T - implementation storing the data for sharing during exchange or parallel coordination of an event.

All Known Implementing Classes:

ExceptionHandlerWrapper, FatalExceptionHandler, IgnoreExceptionHandler
```
public interface ExceptionHandler<T>
```
Callback handler for uncaught exceptions in the event processing cycle of the BatchEventProcessor

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`handleEventException(java.lang.Throwable ex, long sequence, T event)`	Strategy for handling uncaught exceptions when processing an event.
`void`	`handleOnShutdownException(java.lang.Throwable ex)`	Callback to notify of an exception during `EventHandlerBase.onShutdown()`
`void`	`handleOnStartException(java.lang.Throwable ex)`	Callback to notify of an exception during `EventHandlerBase.onStart()`

- Method Detail
  - handleEventException
```
void handleEventException(java.lang.Throwable ex,
                          long sequence,
                          T event)
```
    Strategy for handling uncaught exceptions when processing an event.
    
    If the strategy wishes to terminate further processing by the BatchEventProcessor then it should throw a RuntimeException.
    
    Parameters:
    
    ex - the exception that propagated from the EventHandler.
    
    sequence - of the event which cause the exception.
    
    event - being processed when the exception occurred. This can be null.
  - handleOnStartException
```
void handleOnStartException(java.lang.Throwable ex)
```
    Callback to notify of an exception during EventHandlerBase.onStart()
    
    Parameters:
    
    ex - throw during the starting process.
  - handleOnShutdownException
```
void handleOnShutdownException(java.lang.Throwable ex)
```
    Callback to notify of an exception during EventHandlerBase.onShutdown()
    
    Parameters:
    
    ex - throw during the shutdown process.