PreDestroyViewMapEvent

java.lang.Object
- java.util.EventObject
- - javax.faces.event.SystemEvent
  - - javax.faces.event.ComponentSystemEvent
    - - javax.faces.event.PreDestroyViewMapEvent

All Implemented Interfaces:

java.io.Serializable
```
public class PreDestroyViewMapEvent
extends ComponentSystemEvent
```
This event must be published by a call to Application.publishEvent(javax.faces.context.FacesContext, java.lang.Class<? extends javax.faces.event.SystemEvent>, java.lang.Object) when the clear method is called on the map returned from UIViewRoot.getViewMap().

Since:

2.0

See Also:

Serialized Form

Field Summary
- Fields inherited from class java.util.EventObject
  source

Constructor Summary

Constructors
Constructor	Description
`PreDestroyViewMapEvent(UIViewRoot root)`	Instantiate a new `ViewMapDestroydEvent` that indicates the argument `root` just had its associated view map destroyed.

Method Summary
- Methods inherited from class javax.faces.event.ComponentSystemEvent
  getComponent, isAppropriateListener, processListener
- Methods inherited from class java.util.EventObject
  getSource, toString
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - PreDestroyViewMapEvent
```
public PreDestroyViewMapEvent(UIViewRoot root)
```
    Instantiate a new ViewMapDestroydEvent that indicates the argument root just had its associated view map destroyed.
    
    Parameters:
    
    root - the UIViewRoot for which the view map has just been destroyed.