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/*
* Jitsi, the OpenSource Java VoIP and Instant Messaging client.
*
* Copyright @ 2015 Atlassian Pty Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.java.sip.communicator.service.protocol.event;
import java.util.*;
import net.java.sip.communicator.service.protocol.*;
/**
* Dispatched to notify interested parties that a change in a member role in the
* source room has occurred. Changes may include member being granted admin
* permissions, or other permissions.
*
* @see ChatRoomMemberRole
*
* @author Emil Ivov
* @author Stephane Remy
*/
public class ChatRoomMemberRoleChangeEvent
extends EventObject
{
/**
* Serial version UID.
*/
private static final long serialVersionUID = 0L;
/**
* The member that the event relates to.
*/
private ChatRoomMember sourceMember = null;
/**
* The previous role that this member had.
*/
private ChatRoomMemberRole previousRole = null;
/**
* The new role that this member get.
*/
private ChatRoomMemberRole newRole = null;
/**
* Creates a <tt>ChatRoomMemberRoleChangeEvent</tt> representing that
* a change in member role in the source chat room has occured.
*
* @param sourceRoom the <tt>ChatRoom</tt> that produced this event
* @param sourceMember the <tt>ChatRoomMember</tt> that this event is about
* @param previousRole the previous role that member had
* @param newRole the new role that member get
*/
public ChatRoomMemberRoleChangeEvent(ChatRoom sourceRoom,
ChatRoomMember sourceMember,
ChatRoomMemberRole previousRole,
ChatRoomMemberRole newRole)
{
super(sourceRoom);
this.sourceMember = sourceMember;
this.previousRole = previousRole;
this.newRole = newRole;
}
/**
* Returns the new role given to the member that this event is about.
*
* @return the new role given to the member that this event is about
*/
public ChatRoomMemberRole getNewRole()
{
return newRole;
}
/**
* Returns the previous role the member that this event is about had.
*
* @return the previous role the member that this event is about had
*/
public ChatRoomMemberRole getPreviousRole()
{
return previousRole;
}
/**
* Returns the chat room that produced this event.
*
* @return the <tt>ChatRoom</tt> that produced this event
*/
public ChatRoom getSourceChatRoom()
{
return (ChatRoom)getSource();
}
/**
* Returns the member that this event is about.
* @return the <tt>ChatRoomMember</tt> that this event is about
*/
public ChatRoomMember getSourceMember()
{
return sourceMember;
}
}
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