ConnectionNotificationConsumer

```
public interface ConnectionNotificationConsumer
```
Interface for Beans that can receive (dis-)connection events generated when (dis-)connecting data processing nodes in the Weka KnowledgeFlow. This is useful, for example, for "intelligent" filters that are able to share configuration information with preceding nodes in the processing chain.

Version:

$Revision: 1.2 $

Author:

Carsten Pohle (cp AT cpohle de)

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`connectionNotification(java.lang.String eventName, java.lang.Object source)`	Notify this object that it has been registered as a listener with a source with respect to the supplied event name.
`void`	`disconnectionNotification(java.lang.String eventName, java.lang.Object source)`	Notify this object that it has been deregistered as a listener with a source with respect to the supplied event name This method should be implemented synchronized.

- Method Detail
  - connectionNotification
```
void connectionNotification(java.lang.String eventName,
                            java.lang.Object source)
```
    Notify this object that it has been registered as a listener with a source with respect to the supplied event name. This method should be implemented synchronized.
    
    Parameters:
    
    eventName -
    
    source - the source with which this object has been registered as a listener
  - disconnectionNotification
```
void disconnectionNotification(java.lang.String eventName,
                               java.lang.Object source)
```
    Notify this object that it has been deregistered as a listener with a source with respect to the supplied event name This method should be implemented synchronized.
    
    Parameters:
    
    eventName - the event
    
    source - the source with which this object has been registered as a listener