EventDispatcherImpl (Javadocs [I2P+ 2.13.0+]

java.lang.Object
- net.i2p.util.EventDispatcherImpl

All Implemented Interfaces:
EventDispatcher
Direct Known Subclasses:
I2PTunnel, I2PTunnelTask
```
public class EventDispatcherImpl
extends Object
implements EventDispatcher
```
An implementation of the EventDispatcher interface. Since Java doesn't support multiple inheritance, you could follow the Log.java style: this class should be instantiated and kept as a variable by each object it is used by, ala: private final EventDispatcher _event = new EventDispatcher(); Deprecated - Used only by I2PTunnel If there is anything in here that doesn't make sense, turn off your computer and go fly a kite - (c) 2004 by jrandom

Constructor Summary
Constructors
Constructor and Description
EventDispatcherImpl()
Create a new EventDispatcherImpl.

Constructors
Constructor and Description
`EventDispatcherImpl()` Create a new EventDispatcherImpl.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`attachEventDispatcher(EventDispatcher ev)` Attach an EventDispatcher object to the events dispatching chain.
`void`	`detachEventDispatcher(EventDispatcher ev)` Detach the specified EventDispatcher object from the events dispatching chain.
`EventDispatcher`	`getEventDispatcher()` Get an object to be used to deliver events (usually `this`, but YMMV).
`Set<String>`	`getEvents()` Retrieve the names of all the events that have been received
`Object`	`getEventValue(String name)` Retrieve the value currently associated with the specified event value
`void`	`ignoreEvents()` Ignore further event notifications
`void`	`notifyEvent(String eventName, Object args)` Deliver an event
`void`	`unIgnoreEvents()` Almost like the method above :-)
`Object`	`waitEventValue(String name)` Wait until the given event has received a value

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - EventDispatcherImpl
```
public EventDispatcherImpl()
```
    Create a new EventDispatcherImpl.
- Method Detail
  - attachEventDispatcher
```
public void attachEventDispatcher(EventDispatcher ev)
```
    Description copied from interface: EventDispatcher
    Attach an EventDispatcher object to the events dispatching chain. Note that notification is not bidirectional (i.e. events notified to ev won't reach the object calling this method). Good luck, and beware of notification loops! :-)
    Specified by:
    attachEventDispatcher in interface EventDispatcher
    Parameters:
    ev - Event object to be attached
  - detachEventDispatcher
```
public void detachEventDispatcher(EventDispatcher ev)
```
    Description copied from interface: EventDispatcher
    Detach the specified EventDispatcher object from the events dispatching chain.
    Specified by:
    detachEventDispatcher in interface EventDispatcher
    Parameters:
    ev - Event object to be detached
  - getEventDispatcher
```
public EventDispatcher getEventDispatcher()
```
    Description copied from interface: EventDispatcher
    Get an object to be used to deliver events (usually this, but YMMV).
    Specified by:
    getEventDispatcher in interface EventDispatcher
    Returns:
    the event dispatcher
  - getEvents
```
public Set<String> getEvents()
```
    Description copied from interface: EventDispatcher
    Retrieve the names of all the events that have been received
    Specified by:
    getEvents in interface EventDispatcher
    Returns:
    A set of event names
  - getEventValue
```
public Object getEventValue(String name)
```
    Description copied from interface: EventDispatcher
    Retrieve the value currently associated with the specified event value
    Specified by:
    getEventValue in interface EventDispatcher
    Parameters:
    name - name of the event to query for
    Returns:
    the event value
  - ignoreEvents
```
public void ignoreEvents()
```
    Description copied from interface: EventDispatcher
    Ignore further event notifications
    Specified by:
    ignoreEvents in interface EventDispatcher
  - notifyEvent
```
public void notifyEvent(String eventName,
                        Object args)
```
    Description copied from interface: EventDispatcher
    Deliver an event
    Specified by:
    notifyEvent in interface EventDispatcher
    Parameters:
    eventName - name of the event
    args - data being stored for that event
  - unIgnoreEvents
```
public void unIgnoreEvents()
```
    Description copied from interface: EventDispatcher
    Almost like the method above :-)
    Specified by:
    unIgnoreEvents in interface EventDispatcher
  - waitEventValue
```
public Object waitEventValue(String name)
```
    Description copied from interface: EventDispatcher
    Wait until the given event has received a value
    Specified by:
    waitEventValue in interface EventDispatcher
    Parameters:
    name - name of the event to wait for
    Returns:
    value specified for that event

Class EventDispatcherImpl

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

EventDispatcherImpl

Method Detail

attachEventDispatcher

detachEventDispatcher

getEventDispatcher

getEvents

getEventValue

ignoreEvents

notifyEvent

unIgnoreEvents

waitEventValue