Package org.biojava.bio.symbol
Class AbstractSymbolList.EditScreener
java.lang.Object
org.biojava.utils.ChangeForwarder
org.biojava.bio.symbol.AbstractSymbolList.EditScreener
- All Implemented Interfaces:
EventListener
,ChangeListener
- Direct Known Subclasses:
AbstractSymbolList.EditTranslater
- Enclosing class:
AbstractSymbolList
This adapter screens all edit events to see if they overlap with a window
of interest. If they do, then a new edit event is built for the
overlapping region and pased on to all listeners.
- Author:
- Matthew Pocock
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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
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Field Summary
FieldsFields inherited from interface org.biojava.utils.ChangeListener
ALWAYS_VETO, LOG_TO_OUT
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected ChangeEvent
Return the new event to represent the originating event ce.Methods inherited from class org.biojava.utils.ChangeForwarder
changeSupport, getSource, postChange, preChange
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Field Details
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min
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max
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Constructor Details
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EditScreener
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Method Details
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generateEvent
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 classChangeForwarder
- Parameters:
ce
- the originating ChangeEvent- Returns:
- a new ChangeEvent to pass on, or null if no event should be sent
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