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java.lang.Objectorg.biojava.utils.ChangeForwarder
org.biojava.bio.MergeAnnotation.PropertyForwarder
protected class MergeAnnotation.PropertyForwarder
Listener used to forward changes for any of the underlying annotations to listeners on this annotation.
Nested Class Summary |
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Nested classes/interfaces inherited from class org.biojava.utils.ChangeForwarder |
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ChangeForwarder.Retyper |
Nested classes/interfaces inherited from interface org.biojava.utils.ChangeListener |
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ChangeListener.AlwaysVetoListener, ChangeListener.ChangeEventRecorder, ChangeListener.LoggingListener |
Field Summary |
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Fields inherited from interface org.biojava.utils.ChangeListener |
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ALWAYS_VETO, LOG_TO_OUT |
Constructor Summary | |
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MergeAnnotation.PropertyForwarder(java.lang.Object source,
ChangeSupport cs)
Create a new forwarder on behalf of a source using the change support. |
Method Summary | |
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ChangeEvent |
generateEvent(ChangeEvent ce)
Return the new event to represent the originating event ce. |
Methods inherited from class org.biojava.utils.ChangeForwarder |
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changeSupport, getSource, postChange, preChange |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public MergeAnnotation.PropertyForwarder(java.lang.Object source, ChangeSupport cs)
source
- the new source of eventscs
- the ChangeSupport used to manage listenersMethod Detail |
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public ChangeEvent generateEvent(ChangeEvent ce)
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.
generateEvent
in class ChangeForwarder
ce
- the originating ChangeEvent
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