com.objectplanet.survey.event
Class Event

java.lang.Object
  com.objectplanet.survey.event.Event

Direct Known Subclasses:

AdminEvent, Event.NonVetoable, SurveyEvent

public abstract class Event
extends java.lang.Object

The base class of all EventBus events.

Author:

Torgeir Lund

Created:

03. November 2005

Nested Class Summary

static class

Event.NonVetoable An BusEvent implementation that cannot be vetoed.

Constructor Summary

Event(IEventListener source)
Creates a new BusEvent.

Method Summary

IEventListener	getSource() Returns the sender of this BusEvent.
boolean	isVetoed() Returns if this BusEvent has been vetoed by another bus component.
java.lang.String	paramString() Returns a string representation of this BusEvent's parameters.
java.lang.String	toString() Returns a string representation of this BusEvent.
void	veto() Vetoes this BusEvent.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Event

public Event(IEventListener source)

Creates a new BusEvent.

Parameters:

source - The BusEvent source

Method Detail

getSource

public IEventListener getSource()

Returns the sender of this BusEvent.

veto

public void veto()

Vetoes this BusEvent. It will not be passed on further on the bus, and instead will be returned directly to the sender with the vetoed flag on.

isVetoed

public boolean isVetoed()

Returns if this BusEvent has been vetoed by another bus component.

toString

public java.lang.String toString()

Returns a string representation of this BusEvent.

Overrides:

toString in class java.lang.Object

paramString

public java.lang.String paramString()

Returns a string representation of this BusEvent's parameters.