org.biojava.bio.symbol

Class AbstractSymbolList.EditTranslater

java.lang.Object

org.biojava.utils.ChangeForwarder

org.biojava.bio.symbol.AbstractSymbolList.EditScreener

org.biojava.bio.symbol.AbstractSymbolList.EditTranslater

All Implemented Interfaces:

EventListener, ChangeListener

Enclosing class:

AbstractSymbolList

public class AbstractSymbolList.EditTranslater
extends AbstractSymbolList.EditScreener

This translates edit events that fall within a window into window co-ordinates.

Author:

Matthew Pocock

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 class org.biojava.bio.symbol.AbstractSymbolList.EditScreener

max, min

Fields inherited from interface org.biojava.utils.ChangeListener

ALWAYS_VETO, LOG_TO_OUT

Constructor Summary

Constructors

Constructor and Description
EditTranslater(Object source, ChangeSupport cs, int min, int max)

Method Summary

Modifier and Type	Method and Description
protected 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

EditTranslater

public EditTranslater(Object source,
                      ChangeSupport cs,
                      int min,
                      int max)

Method Detail

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 AbstractSymbolList.EditScreener

Parameters:

ce - the originating ChangeEvent

Returns:

a new ChangeEvent to pass on, or null if no event should be sent