alluxio.conf

Class ReconfigurableRegistry

java.lang.Object

alluxio.conf.ReconfigurableRegistry

public class ReconfigurableRegistry
extends Object

Registry of all reconfigurable listeners.

Method Summary

Modifier and Type	Method and Description
static void	register(Reconfigurable listener) Add a listener.
static boolean	unregister(Reconfigurable listener) remove the listener related to the given property.
static boolean	update() When the property was reconfigured, this function will be invoked.

Methods inherited from class java.lang.Object

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

Method Detail

register

public static void register(Reconfigurable listener)

Add a listener.

Parameters:

listener - the given property listener

unregister

public static boolean unregister(Reconfigurable listener)

remove the listener related to the given property.

Parameters:

listener - the listener

Returns:

true if the instance is removed

update

public static boolean update()

When the property was reconfigured, this function will be invoked. This property listeners will be notified.

Returns:

false if no listener related to the given property, otherwise, return false