groupmgmt.impl
Class SPConnectionChangesMessage

java.lang.Object
  groupmgmt.impl.SPConnectionChangesMessage

All Implemented Interfaces:

java.io.Serializable

class SPConnectionChangesMessage

extends java.lang.Object

implements java.io.Serializable

The SPConnectionChangesMessage class; Sent to the group leader by a Member when it experiences a change in connectivity. Contains two arrays of SPChanges, one for new connections and one for dropped.

Version:

June 2003

Author:

Christine Julien, Tom Elgin

See Also:

SinglePhaseDisseminator, SPChange, SPChangeRefusedMessage, SPGetLeaderMessage

Field Summary

private SPChange[]	arriving An array of SPChanges that have connected set to true.
private SPChange[]	departing An array of SPChanges that have connected set to false.

Constructor Summary

SPConnectionChangesMessage(SPChange[] arriving, SPChange[] departing)
Constructor.

Method Summary

SPChange[]	getArriving() Accessor to SPChanges indicating arrivals.
SPChange[]	getDeparting() Accessor to SPChanges indicating departures.

Methods inherited from class java.lang.Object

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

Field Detail

arriving

private SPChange[] arriving

An array of SPChanges that have connected set to true.

departing

private SPChange[] departing

An array of SPChanges that have connected set to false.

Constructor Detail

SPConnectionChangesMessage

public SPConnectionChangesMessage(SPChange[] arriving,
                                  SPChange[] departing)

Constructor.

Method Detail

getArriving

public SPChange[] getArriving()

Accessor to SPChanges indicating arrivals.

Returns:

The SPChanges that have connected set to true.

getDeparting

public SPChange[] getDeparting()

Accessor to SPChanges indicating departures.

Returns:

The SPChanges that have connected set to false.