EventReceiver (I2P Anonymous Network - Java Documentation

java.lang.Object
- net.i2p.i2ptunnel.irc.EventReceiver

All Implemented Interfaces:

EventDispatcher

Direct Known Subclasses:

DCCClientManager
```
public abstract class EventReceiver
extends Object
implements EventDispatcher
```
An implementation of the EventDispatcher interface for receiving events via in-line notifyEvent() only. Does not support chaining to additional dispatchers. Does not support waitEventValue(). Does not support ignoring.

Since:

0.8.9

Constructor Summary

Constructors
Constructor Description

EventReceiver()

Constructors
Constructor	Description
`EventReceiver()`

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	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
`abstract 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
  - EventReceiver
```
public EventReceiver()
```
- Method Detail
  - 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
  - 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
    
    Throws:
    
    UnsupportedOperationException - always
  - 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
    
    Throws:
    
    UnsupportedOperationException - always
  - notifyEvent
```
public abstract 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
  - 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:
    
    value (or null if none are available)
    
    Throws:
    
    UnsupportedOperationException - always
  - 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
    
    Throws:
    
    UnsupportedOperationException - always
  - ignoreEvents
```
public void ignoreEvents()
```
    Description copied from interface: EventDispatcher
    
    Ignore further event notifications
    
    Specified by:
    
    ignoreEvents in interface EventDispatcher
    
    Throws:
    
    UnsupportedOperationException - always
  - 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
    
    Throws:
    
    UnsupportedOperationException - always

Class EventReceiver

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

EventReceiver

Method Detail

getEventDispatcher

attachEventDispatcher

detachEventDispatcher

notifyEvent

getEventValue

getEvents

ignoreEvents

unIgnoreEvents

waitEventValue