org.openzen.zengarden.watched.event

Class BeforeChangeEvent<T>

java.lang.Object

org.openzen.zengarden.watched.event.ChangeEvent

org.openzen.zengarden.watched.event.BeforeChangeEvent<T>

Type Parameters:

T - value type

public final class BeforeChangeEvent<T>
extends ChangeEvent

Event class for events distributed to indicate that a value is going to change. Can be canceled to prevent the change.

Field Summary

Fields

Modifier and Type	Field and Description
T	newValue
T	oldValue

Constructor Summary

Constructors

Constructor and Description
BeforeChangeEvent(T oldValue, T newValue)

Method Summary

Modifier and Type	Method and Description
void	cancel()
boolean	isCanceled()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

oldValue

public final T oldValue

newValue

public final T newValue

Constructor Detail

BeforeChangeEvent

public BeforeChangeEvent(T oldValue,
                         T newValue)

Method Detail

cancel

public void cancel()

isCanceled

public boolean isCanceled()