qcsim.net.impl
Class PowerLawNetworkImpl

java.lang.Object
  |
  +--qcsim.net.impl.PowerLawNetworkImpl

All Implemented Interfaces:

NetworkSimulator

public class PowerLawNetworkImpl

extends java.lang.Object

implements NetworkSimulator

Implements the network functionality.

Version:

1.0

Author:

unascribed

Field Summary

Fields inherited from interface qcsim.net.NetworkSimulator

MAX_TTL, MED_TTL, MIN_TTL

Constructor Summary

PowerLawNetworkImpl(PeerManager manager)

Method Summary

void	goodPeers(int nodes, int neighbors) Creates power-law topology network of good peers.
void	highlyTrustedPeers(int nodes, int neighbors) Adds highly trusted peers to the network.
void	maliciousPeers(int nodes, int neighbors) Adds malicious peers to the network.
int	messages() The number of messages transfered during a simulated cycle.
double	rpc(int dest, PeerRPC cmd) Send rpc command to peer
void	send(int dest, PeerMessage msg) Send a message to a peer.
int	trustValueRequests() Total number of trust value request.

Methods inherited from class java.lang.Object

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

Constructor Detail

PowerLawNetworkImpl

public PowerLawNetworkImpl(PeerManager manager)

Method Detail

trustValueRequests

public int trustValueRequests()

Description copied from interface: NetworkSimulator

Total number of trust value request.

Specified by:

trustValueRequests in interface NetworkSimulator

messages

public int messages()

Description copied from interface: NetworkSimulator

The number of messages transfered during a simulated cycle.

Specified by:

messages in interface NetworkSimulator

send

public void send(int dest,
                 PeerMessage msg)

Send a message to a peer.

Specified by:

send in interface NetworkSimulator

Parameters:

dest - destination peer id.

msg - message to send.

rpc

public double rpc(int dest,
                  PeerRPC cmd)

Send rpc command to peer

Specified by:

rpc in interface NetworkSimulator

Parameters:

dest - Destination of rpc call.

cmd - The remote procedure command.

Returns:

the rpc return value.

goodPeers

public void goodPeers(int nodes,
                      int neighbors)

Creates power-law topology network of good peers.

Specified by:

goodPeers in interface NetworkSimulator

Parameters:

nodes - number of nodes in network

neighbors - initial number of neighbors for each peer

highlyTrustedPeers

public void highlyTrustedPeers(int nodes,
                               int neighbors)

Adds highly trusted peers to the network.

Specified by:

highlyTrustedPeers in interface NetworkSimulator

Parameters:

nodes - number of peers to be connected

neighbors - number of initial neighbors

maliciousPeers

public void maliciousPeers(int nodes,
                           int neighbors)

Adds malicious peers to the network.

Specified by:

maliciousPeers in interface NetworkSimulator

Parameters:

nodes - number of peers to be connected

neighbors - number of initial neighbors