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/*
* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
*
* Distributable under LGPL license.
* See terms of license at gnu.org.
*/
package net.java.sip.communicator.service.protocol.event;
import java.util.*;
import net.java.sip.communicator.service.protocol.*;
/**
* <tt>WhiteboardObjectDeletedEvent</tt> indicates reception of a new
* <tt>WhiteboardObject</tt> in the corresponding whiteboard session.
*
* @author Julien Waechter
* @author Emil Ivov
*/
public class WhiteboardObjectDeletedEvent
extends EventObject
{
/**
* Serial version UID.
*/
private static final long serialVersionUID = 0L;
/**
* The contact that has sent this wbObject.
*/
private Contact from = null;
/**
* A timestamp indicating the exact date when the event occurred.
*/
private Date timestamp = null;
/**
* A String that uniquely identifies this WhiteboardObject.
*/
private String id;
/**
* Creates a <tt>WhiteboardObjectReceivedEvent</tt>
* representing reception of the <tt>source</tt> WhiteboardObject
* received from the specified <tt>from</tt> contact.
*
*
*
* @param source the <tt>WhiteboardSession</tt>
* @param id the identification of the <tt>WhiteboardObject</tt> whose reception
* this event represents.
* @param from the <tt>Contact</tt> that has sent this WhiteboardObject.
* @param timestamp the exact date when the event ocurred.
*/
public WhiteboardObjectDeletedEvent (WhiteboardSession source,
String id, Contact from, Date timestamp)
{
super (source);
this.id = id;
this.from = from;
this.timestamp = timestamp;
}
/**
* Returns the source white-board session, to which the received object
* belongs.
*
* @return the source white-board session, to which the received object
* belongs
*/
public WhiteboardSession getSourceWhiteboardSession()
{
return (WhiteboardSession) getSource();
}
/**
* Returns a reference to the <tt>Contact</tt> that has send the
* <tt>WhiteboardObject</tt> whose reception this event represents.
*
* @return a reference to the <tt>Contact</tt> that has send the
* <tt>WhiteboardObject</tt> whose reception this event represents.
*/
public Contact getSourceContact ()
{
return from;
}
/**
* Returns the identification of the deleted WhiteboardObject
* that triggered this event
*
* @return the <tt>WhiteboardObject</tt> that triggered this event.
*/
public String getId ()
{
return id;
}
/**
* A timestamp indicating the exact date when the event ocurred.
* @return a Date indicating when the event ocurred.
*/
public Date getTimestamp ()
{
return timestamp;
}
}
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