org.biojava.bio.gui.sequence
Class SequenceRenderer.RendererForwarder

java.lang.Object
  org.biojava.utils.ChangeForwarder
      org.biojava.bio.gui.sequence.SequenceRenderer.RendererForwarder

All Implemented Interfaces:

EventListener, ChangeListener

Enclosing interface:

SequenceRenderer

public static class SequenceRenderer.RendererForwarder
extends ChangeForwarder

Nested Class Summary

Nested classes/interfaces inherited from class org.biojava.utils.ChangeForwarder

ChangeForwarder.Retyper

Nested classes/interfaces inherited from interface org.biojava.utils.ChangeListener

ChangeListener.AlwaysVetoListener, ChangeListener.ChangeEventRecorder, ChangeListener.LoggingListener

Field Summary

Fields inherited from interface org.biojava.utils.ChangeListener

ALWAYS_VETO, LOG_TO_OUT

Constructor Summary

SequenceRenderer.RendererForwarder(SequenceRenderer source, ChangeSupport cs)

Method Summary

ChangeEvent

generateEvent(ChangeEvent ce) Return the new event to represent the originating event ce.

Methods inherited from class org.biojava.utils.ChangeForwarder

changeSupport, getSource, postChange, preChange

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SequenceRenderer.RendererForwarder

public SequenceRenderer.RendererForwarder(SequenceRenderer source,
                                          ChangeSupport cs)

Method Detail

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