FlowableEventListener (Flowable - Engine Common API 6.8.1 API)

All Known Implementing Classes:

AbstractFlowableEventListener
```
public interface FlowableEventListener
```
Describes a class that listens for FlowableEvents dispatched by the engine.

Author:

Frederik Heremans, Joram Barrez, Filip Hrisafov

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`String`	`getOnTransaction()`
`default Collection<? extends FlowableEventType>`	`getTypes()`	The event types that this event listener needs to be registered for
`boolean`	`isFailOnException()`
`boolean`	`isFireOnTransactionLifecycleEvent()`
`void`	`onEvent(FlowableEvent event)`	Called when an event has been fired

- Method Detail
  - onEvent
```
void onEvent(FlowableEvent event)
```
    Called when an event has been fired
    
    Parameters:
    
    event - the event
  - isFailOnException
```
boolean isFailOnException()
```
    Returns:
    
    whether or not the current operation should fail when this listeners execution throws an exception.
  - isFireOnTransactionLifecycleEvent
```
boolean isFireOnTransactionLifecycleEvent()
```
    Returns:
    
    Returns whether this event listener fires immediately when the event occurs or on a transaction lifecycle event (before/after commit or rollback).
  - getOnTransaction
```
String getOnTransaction()
```
    Returns:
    
    if non-null, indicates the point in the lifecycle of the current transaction when the event should be fired.
  - getTypes
```
default Collection<? extends FlowableEventType> getTypes()
```
    The event types that this event listener needs to be registered for
    
    Returns:
    
    the specific event types that this listeners should register itself for