org.hotswap.agent.watch.nio

Class EventDispatcher

java.lang.Object

org.hotswap.agent.watch.nio.EventDispatcher

All Implemented Interfaces:

Runnable

public class EventDispatcher
extends Object
implements Runnable

The EventDispatcher holds a queue of all events collected by the watcher but not yet processed. It runs on its own thread and is responsible for calling all the registered listeners. Since file system events can spawn too fast, this implementation works as buffer for fast spawning events. The watcher is now responsible for collecting and pushing events in this queue.

Field Summary

Fields

Modifier and Type	Field and Description
protected AgentLogger	LOGGER The logger.

Constructor Summary

Constructors

Constructor and Description
EventDispatcher(Map<Path,List<WatchEventListener>> listeners) Instantiates a new event dispatcher.

Method Summary

Modifier and Type	Method and Description
void	add(WatchEvent<Path> event, Path path) Adds the.
void	run()
void	start() Start.
void	stop() Stop.

Methods inherited from class java.lang.Object

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

Field Detail

LOGGER

protected AgentLogger LOGGER

The logger.

Constructor Detail

EventDispatcher

public EventDispatcher(Map<Path,List<WatchEventListener>> listeners)

Instantiates a new event dispatcher.

Parameters:

listeners - the listeners

Method Detail

run

public void run()

Specified by:

run in interface Runnable

add

public void add(WatchEvent<Path> event,
                Path path)

Adds the.

Parameters:

event - the event

path - the path

start

public void start()

Start.

stop

public void stop()
          throws InterruptedException

Stop.

Throws:

InterruptedException - the interrupted exception