anon.mixminion.mmrdescription
Class MMRList

java.lang.Object
  anon.mixminion.mmrdescription.MMRList

public class MMRList
extends java.lang.Object

Field Summary

private java.util.Vector	m_exitnodes
private java.util.Vector	m_fragexitnodes
private java.util.Vector	m_mixminionrouters
private java.util.Hashtable	m_mixminionroutersWithNames
private MMRListFetcher	m_mmrlistFetcher
private MyRandom	m_rand

Constructor Summary

MMRList(MMRListFetcher fetcher)
constructor

Method Summary

MMRDescription	getByName(java.lang.String name) gets an Mixminion router by it's name
MMRDescription	getByRandom() selects a MMR randomly
MMRDescription	getByRandom(java.util.Vector allowedNames) selects a MMR randomly from a given list of allowed OR names
java.util.Vector	getByRandomWithExit(int hops) selects a Routing List randomly, last element is surely an exit-node tries to blanace the probability of exit and non-exit nodes
java.util.Vector	getByRandomWithFrag(int hops, int frags)
java.util.Vector	getList() returns a List of all Mixminionrouters
MMRDescription	getMMRDescription(java.lang.String name) returns a MMRDescription to the given MMRName
java.util.Vector	mytesting()
private boolean	parseDocument(byte[] document) parses the document and creates a list with all MMRDescriptions
void	remove(java.lang.String name) removes an Mixminion router
void	setFetcher(MMRListFetcher fetcher)
int	size() size of the MMRList
boolean	updateList() Updates the list of available MMRouters.
void	vectortostring(java.util.Vector v)

Methods inherited from class java.lang.Object

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

Field Detail

m_mixminionrouters

private java.util.Vector m_mixminionrouters

m_exitnodes

private java.util.Vector m_exitnodes

m_fragexitnodes

private java.util.Vector m_fragexitnodes

m_mixminionroutersWithNames

private java.util.Hashtable m_mixminionroutersWithNames

m_rand

private MyRandom m_rand

m_mmrlistFetcher

private MMRListFetcher m_mmrlistFetcher

Constructor Detail

MMRList

public MMRList(MMRListFetcher fetcher)

constructor

Method Detail

size

public int size()

size of the MMRList

Returns:

number of routers in the list

setFetcher

public void setFetcher(MMRListFetcher fetcher)

updateList

public boolean updateList()

Updates the list of available MMRouters.

Returns:

true if it was ok, false otherwise

getList

public java.util.Vector getList()

returns a List of all Mixminionrouters

Returns:

List of MMRDescriptions

getByName

public MMRDescription getByName(java.lang.String name)

gets an Mixminion router by it's name

Parameters:

name - name of the MMR

Returns:

MMRDescription of the onion router

remove

public void remove(java.lang.String name)

removes an Mixminion router

Parameters:

name - name of the MMR

getByRandom

public MMRDescription getByRandom(java.util.Vector allowedNames)

selects a MMR randomly from a given list of allowed OR names

Parameters:

mmrlist - list of mixminionrouter names

Returns:

getByRandom

public MMRDescription getByRandom()

selects a MMR randomly

Returns:

getByRandomWithExit

public java.util.Vector getByRandomWithExit(int hops)

selects a Routing List randomly, last element is surely an exit-node tries to blanace the probability of exit and non-exit nodes

Parameters:

hops - int length of the circuit

Returns:

routers vector

getByRandomWithFrag

public java.util.Vector getByRandomWithFrag(int hops,
                                            int frags)

getMMRDescription

public MMRDescription getMMRDescription(java.lang.String name)

returns a MMRDescription to the given MMRName

Parameters:

name - MMRName

Returns:

MMRDescription if the MMR exist, null else

parseDocument

private boolean parseDocument(byte[] document)
                       throws java.lang.Exception

parses the document and creates a list with all MMRDescriptions

Parameters:

strDocument -

Returns:

false if document is not a valid directory, true otherwise

Throws:

java.lang.Exception

vectortostring

public void vectortostring(java.util.Vector v)

mytesting

public java.util.Vector mytesting()