rice.pastry.socket.nat.rendezvous
Class RendezvousSocketNodeHandle

java.lang.Object
  java.util.Observable
      rice.p2p.commonapi.NodeHandle
          rice.pastry.NodeHandle
              rice.pastry.socket.TransportLayerNodeHandle<Identifier>
                  rice.pastry.dist.DistNodeHandle<MultiInetSocketAddress>
                      rice.pastry.socket.SocketNodeHandle
                          rice.pastry.socket.nat.rendezvous.RendezvousSocketNodeHandle

All Implemented Interfaces:

java.io.Serializable, java.util.Observer, RendezvousContact, RawSerializable

public class RendezvousSocketNodeHandle
extends SocketNodeHandle
implements RendezvousContact

Maintains RendezvousInfo with the NodeHandle

Author:

Jeff Hoye

See Also:

Serialized Form

Field Summary

static byte	CONTACT_DIRECT Internet Routable (or proper port forwarding)
static byte	CONTACT_FIREWALLED Not Internet routable

Fields inherited from class rice.pastry.socket.SocketNodeHandle

eaddress, epoch

Fields inherited from class rice.pastry.dist.DistNodeHandle

nodeId

Fields inherited from class rice.pastry.NodeHandle

LIVENESS_ALIVE, LIVENESS_DEAD, LIVENESS_SUSPECTED, localnode, logger

Fields inherited from class rice.p2p.commonapi.NodeHandle

DECLARED_DEAD, DECLARED_LIVE, PROXIMITY_CHANGED

Method Summary

boolean	canContactDirect()
byte	getContactStatus()
void	serialize(OutputBuffer buf)
java.lang.String	toString() Returns a String representation of this DistNodeHandle.

Methods inherited from class rice.pastry.socket.SocketNodeHandle

checkLiveness, equals, getAddress, getEpoch, getIdentifier, getInetSocketAddress, getLiveness, hashCode, isLocal, ping, proximity, receiveMessage, setLocalNode, toStringFull, update

Methods inherited from class rice.pastry.dist.DistNodeHandle

getNodeId

Methods inherited from class rice.pastry.NodeHandle

addObserver, addObserver, assertLocalNode, bootstrap, countObservers, deleteObserver, deleteObservers, getId, getLocalNode, isAlive, notifyObservers, update

Methods inherited from class java.util.Observable

clearChanged, hasChanged, notifyObservers, setChanged

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

CONTACT_DIRECT

public static final byte CONTACT_DIRECT

Internet Routable (or proper port forwarding)

See Also:

Constant Field Values

CONTACT_FIREWALLED

public static final byte CONTACT_FIREWALLED

Not Internet routable

See Also:

Constant Field Values

Method Detail

serialize

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

Specified by:

serialize in interface RawSerializable

Overrides:

serialize in class SocketNodeHandle

Throws:

java.io.IOException

canContactDirect

public boolean canContactDirect()

Specified by:

canContactDirect in interface RendezvousContact

Returns:

true if an Internet routable IP; false if NATted and no port forwarding, or other type FireWall.

getContactStatus

public byte getContactStatus()

toString

public java.lang.String toString()

Description copied from class: SocketNodeHandle

Returns a String representation of this DistNodeHandle. This method is designed to be called by clients using the node handle, and is provided in order to ensure that the right node handle is being talked to.

Overrides:

toString in class SocketNodeHandle

Returns:

A String representation of the node handle.