MessageCountListener (Jakarta EE Platform API)

All Superinterfaces:

EventListener

All Known Implementing Classes:

MessageCountAdapter
```
public interface MessageCountListener
extends EventListener
```
This is the Listener interface for MessageCount events.

Author:

John Mani

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`messagesAdded(MessageCountEvent e)`	Invoked when messages are added into a folder.
`void`	`messagesRemoved(MessageCountEvent e)`	Invoked when messages are removed (expunged) from a folder.

- Method Detail
  - messagesAdded
```
void messagesAdded(MessageCountEvent e)
```
    Invoked when messages are added into a folder.
    
    Parameters:
    
    e - the MessageCountEvent
  - messagesRemoved
```
void messagesRemoved(MessageCountEvent e)
```
    Invoked when messages are removed (expunged) from a folder.
    
    Parameters:
    
    e - the MessageCountEvent