groupmgmt
Class GroupChangedEvent

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--groupmgmt.GroupChangedEvent

All Implemented Interfaces:

java.io.Serializable

public class GroupChangedEvent

extends java.util.EventObject

The GroupChangedEvent class; Encapsulates information related to an event generated by a group configuration change. This information (which includes the identity of the new group) is passed to a higher layer.
In groupmgmt this event is used by the Disseminator to notify the GroupManager of a group change. The GroupManager decides whether or not to pass the change on to the higher layer.

Version:

June 2003

Author:

Christine Julien, Tom Elgin

See Also:

Serialized Form

Fields inherited from class java.util.EventObject

source

Constructor Summary

GroupChangedEvent(java.lang.Object source, java.util.Vector groupMembers)
Constructor.

Method Summary

java.util.Vector

getNewGroup() Allows access to the new group member set.

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GroupChangedEvent

public GroupChangedEvent(java.lang.Object source,
                         java.util.Vector groupMembers)

Constructor. Initializes the state of this object and calls the super class constructor.

Parameters:

source - The object generating the event. (Not used by groupmgmt.)

groupMembers - Vector containing the Member objects of the new group members.

Method Detail

getNewGroup

public java.util.Vector getNewGroup()

Allows access to the new group member set.

Returns:

A Vector of Members in the group.