rice.p2p.scribe.messaging
Class AbstractSubscribeMessage

java.lang.Object
  rice.p2p.scribe.messaging.ScribeMessage
      rice.p2p.scribe.messaging.AbstractSubscribeMessage

All Implemented Interfaces:

Message, RawMessage, java.io.Serializable

Direct Known Subclasses:

SubscribeAckMessage, SubscribeFailedMessage, SubscribeLostMessage

public abstract class AbstractSubscribeMessage

extends ScribeMessage

Version:

$Id: AbstractSubscribeMessage.java 3274 2006-05-15 16:17:47Z jeffh $

Author:

Alan Mislove

See Also:

Serialized Form

Field Summary

protected int

id The id of this subscribe message

Fields inherited from class rice.p2p.scribe.messaging.ScribeMessage

source, topic

Fields inherited from interface rice.p2p.commonapi.Message

HIGH_PRIORITY, LOW_PRIORITY, MAX_PRIORITY, MEDIUM_HIGH_PRIORITY, MEDIUM_LOW_PRIORITY, MEDIUM_PRIORITY

Constructor Summary

protected	AbstractSubscribeMessage(InputBuffer buf, Endpoint endpoint) Protected because it should only be called from an extending class, to get version numbers correct.
	AbstractSubscribeMessage(NodeHandle source, Topic topic, int id) Constructor which takes a unique integer Id

Method Summary

int	getId() Returns this subscribe lost message's id
void	serialize(OutputBuffer buf) DESCRIBE THE METHOD

Methods inherited from class rice.p2p.scribe.messaging.ScribeMessage

getPriority, getSource, getTopic, setSource

Methods inherited from class java.lang.Object

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

Methods inherited from interface rice.p2p.commonapi.rawserialization.RawMessage

getType

Field Detail

id

protected int id

The id of this subscribe message

Constructor Detail

AbstractSubscribeMessage

public AbstractSubscribeMessage(NodeHandle source,
                                Topic topic,
                                int id)

Constructor which takes a unique integer Id

Parameters:

id - The unique id

source - The source address

topic - DESCRIBE THE PARAMETER

AbstractSubscribeMessage

protected AbstractSubscribeMessage(InputBuffer buf,
                                   Endpoint endpoint)
                            throws java.io.IOException

Protected because it should only be called from an extending class, to get version numbers correct.

Parameters:

buf - DESCRIBE THE PARAMETER

endpoint - DESCRIBE THE PARAMETER

Throws:

java.io.IOException - DESCRIBE THE EXCEPTION

Method Detail

getId

public int getId()

Returns this subscribe lost message's id

Returns:

The id of this subscribe lost message

serialize

public void serialize(OutputBuffer buf)
               throws java.io.IOException

DESCRIBE THE METHOD

Specified by:

serialize in interface RawMessage

Overrides:

serialize in class ScribeMessage

Parameters:

buf - DESCRIBE THE PARAMETER

Throws:

java.io.IOException - DESCRIBE THE EXCEPTION