TriggeringEventEvaluator

```
public interface TriggeringEventEvaluator
```
Implementors decide when to perform an appender specific action.
For example, the org.apache.log4j.net.SMTPAppender sends an email when the isTriggeringEvent(LoggingEvent) method returns true and adds the event to an internal buffer when the returned result is false.

Since:

version 1.0

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean isTriggeringEvent(LoggingEvent event)
  Tests if this the triggering event.

- Method Detail
  - isTriggeringEvent
```
boolean isTriggeringEvent(LoggingEvent event)
```
    Tests if this the triggering event.
    
    Parameters:
    
    event - The vent to test.
    
    Returns:
    
    Whether this the triggering event.