net.tomp2p.p2p
Class RoutingConfiguration

java.lang.Object
  net.tomp2p.p2p.RoutingConfiguration

public class RoutingConfiguration
extends Object

Constructor Summary

RoutingConfiguration(int maxNoNewInfoDiff, int maxFailures, int parallel)

RoutingConfiguration(int maxNoNewInfoDiff, int maxFailures, int maxSuccess, int parallel)

RoutingConfiguration(int directHits, int maxNoNewInfoDiff, int maxFailures, int maxSuccess, int parallel)

RoutingConfiguration(int directHits, int maxNoNewInfoDiff, int maxFailures, int maxSuccess, int parallel, boolean forceTCP)
Sets the routing configuration and its stop conditions.

Method Summary

int	getDirectHits()
int	getMaxFailures()
int	getMaxNoNewInfo(int minimumResults)
int	getMaxNoNewInfoDiff() This returns the difference to the min value of P2P configuration.
int	getMaxSuccess()
int	getParallel()
boolean	isForceTCP()

Methods inherited from class java.lang.Object

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

Constructor Detail

RoutingConfiguration

public RoutingConfiguration(int maxNoNewInfoDiff,
                            int maxFailures,
                            int parallel)

RoutingConfiguration

public RoutingConfiguration(int maxNoNewInfoDiff,
                            int maxFailures,
                            int maxSuccess,
                            int parallel)

RoutingConfiguration

public RoutingConfiguration(int directHits,
                            int maxNoNewInfoDiff,
                            int maxFailures,
                            int maxSuccess,
                            int parallel)

RoutingConfiguration

public RoutingConfiguration(int directHits,
                            int maxNoNewInfoDiff,
                            int maxFailures,
                            int maxSuccess,
                            int parallel,
                            boolean forceTCP)

Sets the routing configuration and its stop conditions.

Parameters:

directHits - Number of direct hits (d): This is used for fetching data. If d peers have been contacted that have the data stored, routing stops.

maxNoNewInfoDiff - Number of no new information (n): This is mainly used for storing data. It searches the closest peers and if n peers do not report any closer nodes, the routing stops.

maxFailures - Number of failures (f): The routing stops if f peers fail to respond.

maxSuccess - Number of success (s): The routing stops if s peers respond.

parallel - Number of parallel requests (p): This tells the routing how many peers to contact in parallel.

forceTCP - Flag to indicate that routing should be done with TCP instead of UDP

Method Detail

getDirectHits

public int getDirectHits()

getMaxNoNewInfoDiff

public int getMaxNoNewInfoDiff()

This returns the difference to the min value of P2P configuration. We need to have a difference, because we need to search at least for min peers in the routing, as otherwise if we find the closest node by chance, then we don't reach min.

Returns:

getMaxNoNewInfo

public int getMaxNoNewInfo(int minimumResults)

getMaxFailures

public int getMaxFailures()

getMaxSuccess

public int getMaxSuccess()

getParallel

public int getParallel()

isForceTCP

public boolean isForceTCP()

Returns:

True if the routing should use TCP instead of the default UDP