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/OpenJDK 8

Interface VetoableChangeListener

All Superinterfaces:
EventListener
All Known Implementing Classes:
BeanContextServicesSupport, BeanContextSupport, VetoableChangeListenerProxy
public interface VetoableChangeListener
extends EventListener

A VetoableChange event gets fired whenever a bean changes a "constrained" property. You can register a VetoableChangeListener with a source bean so as to be notified of any constrained property updates.

Methods

vetoableChange

void vetoableChange(PropertyChangeEvent evt)
             throws PropertyVetoException

This method gets called when a constrained property is changed.

Parameters:
evt - a PropertyChangeEvent object describing the event source and the property that has changed.
Throws:
PropertyVetoException - if the recipient wishes the property change to be rolled back.

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Documentation extracted from Debian's OpenJDK Development Kit package.
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