ActivitiEventDispatcher (Activiti :: Engine 7.1.0.M6 API)

All Known Implementing Classes:

ActivitiEventDispatcherImpl
```
public interface ActivitiEventDispatcher
```
Dispatcher which allows for adding and removing ActivitiEventListener s to the Activiti Engine as well as dispatching ActivitiEvent to all the listeners registered.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addEventListener(ActivitiEventListener listenerToAdd)`	Adds an event-listener which will be notified of ALL events by the dispatcher.
`void`	`addEventListener(ActivitiEventListener listenerToAdd, ActivitiEventType... types)`	Adds an event-listener which will only be notified when an event of the given types occurs.
`void`	`dispatchEvent(ActivitiEvent event)`	Dispatches the given event to any listeners that are registered.
`boolean`	`isEnabled()`
`void`	`removeEventListener(ActivitiEventListener listenerToRemove)`	Removes the given listener from this dispatcher.
`void`	`setEnabled(boolean enabled)`

- Method Detail
  - addEventListener
```
void addEventListener(ActivitiEventListener listenerToAdd)
```
    Adds an event-listener which will be notified of ALL events by the dispatcher.
    
    Parameters:
    
    listenerToAdd - the listener to add
  - addEventListener
```
void addEventListener(ActivitiEventListener listenerToAdd,
                      ActivitiEventType... types)
```
    Adds an event-listener which will only be notified when an event of the given types occurs.
    
    Parameters:
    
    listenerToAdd - the listener to add
    
    types - types of events the listener should be notified for
  - removeEventListener
```
void removeEventListener(ActivitiEventListener listenerToRemove)
```
    Removes the given listener from this dispatcher. The listener will no longer be notified, regardless of the type(s) it was registered for in the first place.
    
    Parameters:
    
    listenerToRemove - listener to remove
  - dispatchEvent
```
void dispatchEvent(ActivitiEvent event)
```
    Dispatches the given event to any listeners that are registered.
    
    Parameters:
    
    event - event to dispatch.
  - setEnabled
```
void setEnabled(boolean enabled)
```
    Parameters:
    
    enabled - true, if event dispatching should be enabled.
  - isEnabled
```
boolean isEnabled()
```
    Returns:
    
    true, if event dispatcher is enabled.