Package com.yahoo.component.provider

Class ListenableFreezableClass

java.lang.Object

com.yahoo.component.provider.FreezableClass

com.yahoo.component.provider.ListenableFreezableClass

All Implemented Interfaces:

Freezable, ListenableFreezable

public class ListenableFreezableClass
extends FreezableClass
implements ListenableFreezable

A convenience superclass for listenable freezables.

Author:

bratseth

Constructor Summary

Constructors

Constructor	Description
ListenableFreezableClass()

Method Summary

Modifier and Type	Method	Description
void	addFreezeListener(java.lang.Runnable runnable, java.util.concurrent.Executor executor)	Adds a listener which will be invoked when this has become frozen.
ListenableFreezableClass	clone()	Clones this.
void	freeze()	Freezes this class to prevent further changes.

Methods inherited from class com.yahoo.component.provider.FreezableClass

ensureNotFrozen, isFrozen

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.yahoo.component.provider.Freezable

isFrozen

Constructor Detail

ListenableFreezableClass

public ListenableFreezableClass()

Method Detail

freeze

public void freeze()

Freezes this class to prevent further changes. Override this to freeze internal data structures and dependent objects. Overrides must call super. Calling freeze on an already frozen registry must have no effect.

Notifies listeners that freezing has happened.

Specified by:

freeze in interface Freezable

Overrides:

freeze in class FreezableClass

addFreezeListener

public void addFreezeListener(java.lang.Runnable runnable,
                              java.util.concurrent.Executor executor)

Adds a listener which will be invoked when this has become frozen.

Specified by:

addFreezeListener in interface ListenableFreezable

clone

public ListenableFreezableClass clone()

Clones this. The clone is not frozen and has no listeners.

Overrides:

clone in class FreezableClass