qcsim.peer.impl
Class PeerManagerImpl

java.lang.Object
  |
  +--qcsim.peer.impl.PeerManagerImpl

All Implemented Interfaces:

PeerManager

public class PeerManagerImpl

extends java.lang.Object

implements PeerManager

Creates and manage all peers in a simulation.

Version:

1.0

Author:

unascribed

Field Summary

Fields inherited from interface qcsim.peer.PeerManager

MC_CHAIN, MC_CLIQUE, MC_RANDOM

Constructor Summary

PeerManagerImpl(Simulator simulator)
Constructor

Method Summary

void	collective(java.util.Vector peers, int ctype, int type) Create a collective.
void	contentManager(PeerContentManager manager) Set the peer content manager
void	deletePeer(int peerID) Removes peer from the system.
int	goodPeers() Get the number of good peers in the system.
int	highlyTrustedPeers() Get the number of highly trusted peers in the system.
int	maliciousPeers() Get the number of malicious peers in the system.
Peer	newPeer(NetworkSimulator network, int behavior) Create a new peer
Peer	peer(int peerID) Get peer
int	peers() Number of peers in the system.

Methods inherited from class java.lang.Object

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

Constructor Detail

PeerManagerImpl

public PeerManagerImpl(Simulator simulator)

Constructor

Parameters:

simulator - Needed to obtain various simulation attributes.

Method Detail

peers

public int peers()

Number of peers in the system.

Specified by:

peers in interface PeerManager

Returns:

number of peers.

peer

public Peer peer(int peerID)

Get peer

Specified by:

peer in interface PeerManager

Parameters:

peerID - the peer id.

Returns:

the peer.

newPeer

public Peer newPeer(NetworkSimulator network,
                    int behavior)

Create a new peer

Specified by:

newPeer in interface PeerManager

Parameters:

behavior - the peer's behavior/type

Returns:

the peer.

deletePeer

public void deletePeer(int peerID)

Removes peer from the system.

Specified by:

deletePeer in interface PeerManager

Parameters:

peerID - the peer id.

highlyTrustedPeers

public int highlyTrustedPeers()

Get the number of highly trusted peers in the system.

Specified by:

highlyTrustedPeers in interface PeerManager

Returns:

number of highly trusted peers.

maliciousPeers

public int maliciousPeers()

Get the number of malicious peers in the system.

Specified by:

maliciousPeers in interface PeerManager

Returns:

number of malicious peers.

goodPeers

public int goodPeers()

Get the number of good peers in the system.

Specified by:

goodPeers in interface PeerManager

Returns:

number of good peers.

contentManager

public void contentManager(PeerContentManager manager)

Description copied from interface: PeerManager

Set the peer content manager

Specified by:

contentManager in interface PeerManager

Parameters:

manager - the peer content manager.

collective

public void collective(java.util.Vector peers,
                       int ctype,
                       int type)

Create a collective.

Specified by:

collective in interface PeerManager

Parameters:

peers - Vector of peerIDs who will be in the collective

ctype - The type of collective to create.

type - The type of trust value configuration.