com.mmnaseri.utils.spring.data.store

Interface DataStoreEventListenerContext

All Known Implementing Classes:

DefaultDataStoreEventListenerContext

public interface DataStoreEventListenerContext

This interface is used to manage events related to a data store

Since:

1.0 (10/12/15)

Author:

Milad Naseri (mmnaseri@programmer.net)

Method Summary

Modifier and Type	Method and Description
<E extends DataStoreEvent> List<DataStoreEventListener<? extends E>>	getListeners(Class<E> eventType) Returns a list of all event listeners that would be triggered by an event of the given type through this context
<E extends DataStoreEvent> void	register(DataStoreEventListener<E> listener) Registers a new listener
void	trigger(DataStoreEvent event) Triggers an event on the context

Method Detail

register

<E extends DataStoreEvent> void register(DataStoreEventListener<E> listener)

Registers a new listener

Type Parameters:

E - the type of events to which the listener wants to subscribe

Parameters:

listener - the listener

trigger

void trigger(DataStoreEvent event)

Triggers an event on the context

Parameters:

event - the event

getListeners

<E extends DataStoreEvent> List<DataStoreEventListener<? extends E>> getListeners(Class<E> eventType)

Returns a list of all event listeners that would be triggered by an event of the given type through this context

Type Parameters:

E - the event type

Parameters:

eventType - the event type

Returns:

a list of listeners in the order in which they would be called