org.biojava.bio
Class MergeAnnotation.PropertyForwarder
java.lang.Object
org.biojava.utils.ChangeForwarder
org.biojava.bio.MergeAnnotation.PropertyForwarder
- All Implemented Interfaces:
- EventListener, ChangeListener
- Enclosing class:
- MergeAnnotation
protected class MergeAnnotation.PropertyForwarder
- extends ChangeForwarder
Listener used to forward changes for any of the underlying annotations to
listeners on this annotation.
- Since:
- 1.2
- Author:
- Thomas Down, Matthew Pocock
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
MergeAnnotation.PropertyForwarder
public MergeAnnotation.PropertyForwarder(Object source,
ChangeSupport cs)
- Create a new forwarder on behalf of a source using the change support.
- Parameters:
source
- the new source of eventscs
- the ChangeSupport used to manage listeners
generateEvent
public ChangeEvent generateEvent(ChangeEvent ce)
- Description copied from class:
ChangeForwarder
Return the new event to represent the originating event ce.
The returned ChangeEvent is the event that will be fired, and should be
built from information in the original event. If it is null, then no event
will be fired.
The default implementation just constructs a ChangeEvent of the same type
that chains back to ce.
- Overrides:
generateEvent
in class ChangeForwarder
- Parameters:
ce
- the originating ChangeEvent
- Returns:
- a new ChangeEvent to pass on, or null if no event should be sent