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
public class AbstractSymbolList.EditScreener
- extends ChangeForwarder
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
Field Summary |
protected int |
max
|
protected int |
min
|
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
min
protected final int min
max
protected final int max
AbstractSymbolList.EditScreener
public AbstractSymbolList.EditScreener(Object source,
ChangeSupport cs,
int min,
int max)
generateEvent
protected 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