mail.node
Class RemoteNode

java.lang.Object
  mail.node.Node
      mail.node.RemoteNode

public class RemoteNode
extends Node

Author:

Arne Müller

Nested Class Summary

Nested classes/interfaces inherited from class mail.node.Node

Node.IDComparator, Node.InvertedIDComparator

Field Summary

private java.util.Collection<Address>	address
private Communicator	comm

Fields inherited from class mail.node.Node

crypt

Constructor Summary

RemoteNode(Communicator c, java.util.Collection<Address> addr, java.lang.String key)

RemoteNode(Communicator c, Node local)

Method Summary

void	addAddress(java.util.Collection<Address> a)
void	addNeighbor(Node n) add's another neighbor to the node's list of neighbors
private void	debug_print(java.lang.Exception ex)
private void	debug_print(java.lang.String s)
boolean	equals(java.lang.Object o)
java.util.Collection<Address>	getAddress()
java.util.ArrayList<Node>	getClosest(ID nodeid) returns the neighbors of this node sorted by distance.
java.util.Collection<Mail>	getMail(ID receiver)
ID	getName(NameID nameid) fetches the ID that registered the name with the given ID
java.util.Collection<Node>	getNeighbors() returns all the neighbors of this Node
Node	getNode(ID id)
private static java.lang.String	makeRequestID()
void	store(Mail m)
void	storeName(NameID nameid, ID user)
java.lang.String	toString()

Methods inherited from class mail.node.Node

distance, distance, getCryptEngine, getID, getKey, hashCode, markReachable, searchClosest, searchName, searchNode

Methods inherited from class java.lang.Object

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

Field Detail

comm

private Communicator comm

address

private java.util.Collection<Address> address

Constructor Detail

RemoteNode

public RemoteNode(Communicator c,
                  java.util.Collection<Address> addr,
                  java.lang.String key)
           throws CryptCreationException

Throws:

CryptCreationException

RemoteNode

public RemoteNode(Communicator c,
                  Node local)

Method Detail

debug_print

private void debug_print(java.lang.Exception ex)

debug_print

private void debug_print(java.lang.String s)

addNeighbor

public void addNeighbor(Node n)

Description copied from class: Node

add's another neighbor to the node's list of neighbors

Specified by:

addNeighbor in class Node

makeRequestID

private static java.lang.String makeRequestID()

getClosest

public java.util.ArrayList<Node> getClosest(ID nodeid)
                                     throws RequestFailedException

Description copied from class: Node

returns the neighbors of this node sorted by distance. the closest node will be first

Specified by:

getClosest in class Node

Parameters:

nodeid - the id of the node to which distance should be measured to

Returns:

neighbors sorted by distance

Throws:

RequestFailedException

getNode

public Node getNode(ID id)
             throws RequestFailedException

Specified by:

getNode in class Node

Throws:

RequestFailedException

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class Node

getName

public ID getName(NameID nameid)
           throws RequestFailedException

Description copied from class: Node

fetches the ID that registered the name with the given ID

Specified by:

getName in class Node

Returns:

Throws:

RequestFailedException

storeName

public void storeName(NameID nameid,
                      ID user)
               throws RequestFailedException

Specified by:

storeName in class Node

Throws:

RequestFailedException

getNeighbors

public java.util.Collection<Node> getNeighbors()
                                        throws RequestFailedException

Description copied from class: Node

returns all the neighbors of this Node

Specified by:

getNeighbors in class Node

Returns:

Throws:

RequestFailedException

getMail

public java.util.Collection<Mail> getMail(ID receiver)
                                   throws RequestFailedException

Specified by:

getMail in class Node

Throws:

RequestFailedException

store

public void store(Mail m)
           throws RequestFailedException

Specified by:

store in class Node

Throws:

RequestFailedException

getAddress

public java.util.Collection<Address> getAddress()

addAddress

public void addAddress(java.util.Collection<Address> a)

toString

public java.lang.String toString()

Overrides:

toString in class Node