psl

Class LocalDispatcher<SUB_T>

java.lang.Object

psl.LocalDispatcher<SUB_T>

Type Parameters:

SUB_T - the interface implemented by the subscribers

All Implemented Interfaces:

Dispatcher<SUB_T>

Direct Known Subclasses:

ProxyLocalDispatcher

public class LocalDispatcher<SUB_T>
extends Object
implements Dispatcher<SUB_T>

The local dispatcher is the port used by subscribers to attach subscriptions. Objects that can publish events will create a local dispatcher with the publishing interface SUB_T. They will provide a method that allow obtaining the interface as a Dispatcher to prevent the private interface from being obtained.

Constructor Summary

Constructors

Constructor and Description
LocalDispatcher() Creates a new local dispatcher.

Method Summary

Modifier and Type	Method and Description
void	add_async(SUB_T subscriber) Adds a new subscriber to the dispatcher using a asynchronous subscription.
void	add_sync(SUB_T subscriber) Adds a new subscriber to the dispatcher using a synchronous subscription.
void	dispatch(DispatcherOp<SUB_T> op) Dispatchers an event to all subscribers.
void	remove(SUB_T subscriber) Removes a previously registered subscriber from the dispatcher.

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalDispatcher

public LocalDispatcher()

Creates a new local dispatcher.

Method Detail

add_sync

public void add_sync(SUB_T subscriber)

Description copied from interface: Dispatcher

Adds a new subscriber to the dispatcher using a synchronous subscription. A synchronous subscription invokes the subscriber immediately during dispatch.

Specified by:

add_sync in interface Dispatcher<SUB_T>

Parameters:

subscriber - the subscriber, cannot be null

add_async

public void add_async(SUB_T subscriber)

Description copied from interface: Dispatcher

Adds a new subscriber to the dispatcher using a asynchronous subscription. An asynchronous subscription invokes the subscriber in a dispatcher thread.

Specified by:

add_async in interface Dispatcher<SUB_T>

Parameters:

subscriber - the subscriber, cannot be null

remove

public void remove(SUB_T subscriber)

Description copied from interface: Dispatcher

Removes a previously registered subscriber from the dispatcher.

Specified by:

remove in interface Dispatcher<SUB_T>

Parameters:

subscriber - the subscriber to remove, cannot be null

dispatch

public void dispatch(DispatcherOp<SUB_T> op)

Dispatchers an event to all subscribers.

Parameters:

op - the event dispatching operation, cannot be null