org.dishevelled.observable.event
Interface VetoableSortedMapChangeListener<K,V>

Type Parameters:

K - sorted map key type

V - sorted map value type

All Superinterfaces:

EventListener

public interface VetoableSortedMapChangeListener<K,V>
extends EventListener

A listener that receives notification of vetoable changes about to be made to an observable sorted map.

Version:

$Revision$ $Date$

Author:

Michael Heuer

Method Summary

void	sortedMapWillChange(VetoableSortedMapChangeEvent<K,V> e) Notify this listener that a vetoable change is about to be made to the observable sorted map.

Method Detail

sortedMapWillChange

void sortedMapWillChange(VetoableSortedMapChangeEvent<K,V> e)
                         throws SortedMapChangeVetoException

Notify this listener that a vetoable change is about to be made to the observable sorted map.

Parameters:

e - vetoable sorted map change event

Throws:

SortedMapChangeVetoException - if this listener wishes the change about to be made to be rolled back