Package xyz.cofe.data.events

Class DataEventSupport

java.lang.Object

xyz.cofe.data.events.DataEventSupport

All Implemented Interfaces:

DataEventSender

public class DataEventSupport
extends java.lang.Object
implements DataEventSender

Author:

Kamnev Georgiy

Field Summary

Fields

Modifier and Type	Field	Description
protected xyz.cofe.ecolls.ListenersHelper<DataEventListener,DataEvent>	helper

Constructor Summary

Constructors

Constructor	Description
DataEventSupport()

Method Summary

Modifier and Type	Method	Description
java.lang.AutoCloseable	addDataEventListener(DataEventListener ls)	Добавляет подписчика
java.lang.AutoCloseable	addDataEventListener(DataEventListener ls, boolean weak)	Добавляет подписчика
void	fireDataEvent(DataEvent event)
DataEventListener[]	getDataEventListeners()	Возвращает подписчиков
boolean	hasDataEventListener(DataEventListener ls)	Проверка наличия подписчика
void	removeDataEventListener(DataEventListener ls)	Удаление подписчика

Methods inherited from class java.lang.Object

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

Field Details

helper

protected final xyz.cofe.ecolls.ListenersHelper<DataEventListener,DataEvent> helper

Constructor Details

DataEventSupport

public DataEventSupport()

Method Details

addDataEventListener

public java.lang.AutoCloseable addDataEventListener(DataEventListener ls, boolean weak)

Description copied from interface: DataEventSender

Добавляет подписчика

Specified by:

addDataEventListener in interface DataEventSender

Parameters:

ls - Подписчик

weak - Добавить как weak ссылку

Returns:

Отписка

addDataEventListener

public java.lang.AutoCloseable addDataEventListener(DataEventListener ls)

Description copied from interface: DataEventSender

Добавляет подписчика

Specified by:

addDataEventListener in interface DataEventSender

Parameters:

ls - Подписчик

Returns:

Отписка

removeDataEventListener

public void removeDataEventListener(DataEventListener ls)

Description copied from interface: DataEventSender

Удаление подписчика

Specified by:

removeDataEventListener in interface DataEventSender

Parameters:

ls - Подписчик

hasDataEventListener

public boolean hasDataEventListener(DataEventListener ls)

Description copied from interface: DataEventSender

Проверка наличия подписчика

Specified by:

hasDataEventListener in interface DataEventSender

Parameters:

ls - Подписчик

Returns:

true - Подписчик есть

getDataEventListeners

public DataEventListener[] getDataEventListeners()

Description copied from interface: DataEventSender

Возвращает подписчиков

Specified by:

getDataEventListeners in interface DataEventSender

Returns:

подписчики

fireDataEvent

public void fireDataEvent(DataEvent event)