Interface 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