Module dev.orne.config

Package dev.orne.config.impl

Class EventsHandler

java.lang.Object

dev.orne.config.impl.EventsHandler

@API(status=INTERNAL,
     since="1.0")
public class EventsHandler
extends Object

Utility class for watchable configuration events handling.

Since:

1.0

Version:

1.0, 2025-05

Author:

(w) Iker Hernaez

Constructor Summary

Constructors

Constructor	Description
EventsHandler()	Creates a new instance.

Method Summary

Modifier and Type	Method	Description
void	add(WatchableConfig.Listener listener)	Registers the specified configuration changed event listener.
protected List<WatchableConfig.Listener>	getListeners()	Returns the list of registered configuration changed event listeners.
void	notify(MutableConfig instance, String... keys)	Calls all registered configuration properties changed event callbacks.
void	notify(MutableConfig instance, Set<String> keys)	Calls all registered configuration properties changed event callbacks.
boolean	remove(WatchableConfig.Listener listener)	Unregisters the specified configuration changed event listener.

Methods inherited from class java.lang.Object

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

Constructor Details

EventsHandler

public EventsHandler()

Creates a new instance.

Method Details

getListeners

protected List<WatchableConfig.Listener> getListeners()

Returns the list of registered configuration changed event listeners.

Returns:

The list of registered configuration changed event listeners.

add

public void add(WatchableConfig.Listener listener)

Registers the specified configuration changed event listener.

Parameters:

listener - The configuration changed event listener.

remove

public boolean remove(WatchableConfig.Listener listener)

Unregisters the specified configuration changed event listener.

Parameters:

listener - The configuration changed event listener.

Returns:

If the specified listener was found and unregistered.

notify

public void notify(MutableConfig instance,
 String... keys)

Calls all registered configuration properties changed event callbacks.

Parameters:

instance - The modified configuration instance.

keys - The changed properties.

notify

public void notify(MutableConfig instance,
 Set<String> keys)

Calls all registered configuration properties changed event callbacks.

Parameters:

instance - The modified configuration instance.

keys - The changed properties.