db4o 8.0

com.db4o.events
Interface Event4<T extends EventArgs>


public interface Event4<T extends EventArgs>

An event. Holds a list of EventListener4 objects which receive EventListener4.onEvent(Event4, EventArgs) notifications whenever this event is triggered.


Method Summary
 void addListener(EventListener4<T> listener)
          Adds a new listener to the notification list..
 void removeListener(EventListener4<T> listener)
          Removes a previously registered listener from the notification list.
 

Method Detail

addListener

void addListener(EventListener4<T> listener)
Adds a new listener to the notification list..


removeListener

void removeListener(EventListener4<T> listener)
Removes a previously registered listener from the notification list.


db4o 8.0

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