rice.pastry.transport
Class BogusNodeHandle

java.lang.Object
  java.util.Observable
      rice.p2p.commonapi.NodeHandle
          rice.pastry.NodeHandle
              rice.pastry.socket.TransportLayerNodeHandle<java.util.Collection<java.net.InetSocketAddress>>
                  rice.pastry.transport.BogusNodeHandle

All Implemented Interfaces:

java.io.Serializable, RawSerializable

public class BogusNodeHandle
extends TransportLayerNodeHandle<java.util.Collection<java.net.InetSocketAddress>>

See Also:

Serialized Form

Field Summary

java.util.Collection<java.net.InetSocketAddress>

addresses

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

Constructor Summary

BogusNodeHandle(java.net.InetSocketAddress address)

BogusNodeHandle(java.net.InetSocketAddress[] bootstraps)

Method Summary

boolean	equals(java.lang.Object obj) Equality operator for nodehandles.
java.util.Collection<java.net.InetSocketAddress>	getAddress()
long	getEpoch()
int	getLiveness() A more detailed version of isAlive().
Id	getNodeId() Gets the nodeId of this Pastry node.
int	hashCode() Hash codes for nodehandles.
boolean	ping() Ping the node.
int	proximity() Returns the last known proximity information about the Pastry node associated with this handle.
void	receiveMessage(Message msg)
void	serialize(OutputBuffer buf)
java.lang.String	toString()

Methods inherited from class rice.pastry.NodeHandle

addObserver, addObserver, assertLocalNode, bootstrap, checkLiveness, 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

addresses

public java.util.Collection<java.net.InetSocketAddress> addresses

Constructor Detail

BogusNodeHandle

public BogusNodeHandle(java.net.InetSocketAddress address)

BogusNodeHandle

public BogusNodeHandle(java.net.InetSocketAddress[] bootstraps)

Method Detail

equals

public boolean equals(java.lang.Object obj)

Description copied from class: NodeHandle

Equality operator for nodehandles.

Specified by:

equals in class NodeHandle

Parameters:

obj - a nodehandle object

Returns:

true if they are equal, false otherwise.

getLiveness

public int getLiveness()

Description copied from class: NodeHandle

A more detailed version of isAlive(). This can return 3 states:

Specified by:

getLiveness in class NodeHandle

Returns:

LIVENESS_ALIVE, LIVENESS_SUSPECTED, LIVENESS_DEAD

getNodeId

public Id getNodeId()

Description copied from class: NodeHandle

Gets the nodeId of this Pastry node.

Specified by:

getNodeId in class NodeHandle

Returns:

the node id.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Description copied from class: NodeHandle

Hash codes for nodehandles.

Specified by:

hashCode in class NodeHandle

Returns:

a hash code.

ping

public boolean ping()

Description copied from class: NodeHandle

Ping the node. Refreshes the cached liveness status and proximity value of the Pastry node associated with this. Invoking this method causes network activity.

Specified by:

ping in class NodeHandle

Returns:

true if node is currently alive.

proximity

public int proximity()

Description copied from class: NodeHandle

Returns the last known proximity information about the Pastry node associated with this handle. Invoking this method does not cause network activity. Smaller values imply greater proximity. The exact nature and interpretation of the proximity metric implementation-specific.

Specified by:

proximity in class NodeHandle

Returns:

the proximity metric value

receiveMessage

public void receiveMessage(Message msg)

Specified by:

receiveMessage in class NodeHandle

serialize

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

Specified by:

serialize in interface RawSerializable

Specified by:

serialize in class NodeHandle

Throws:

java.io.IOException

getAddress

public java.util.Collection<java.net.InetSocketAddress> getAddress()

Specified by:

getAddress in class TransportLayerNodeHandle<java.util.Collection<java.net.InetSocketAddress>>

getEpoch

public long getEpoch()

Specified by:

getEpoch in class TransportLayerNodeHandle<java.util.Collection<java.net.InetSocketAddress>>