org.xlattice
Class Peer

java.lang.Object
  org.xlattice.Peer

public abstract class Peer
extends java.lang.Object

A Peer is another Node, a neighbor. XXX As this has evolved, it begins to look like Node should XXX simply extend Peer.

Author:

Jim Dixon

Field Summary

protected java.util.ArrayList	connectors
protected NodeID	nodeID
protected java.util.ArrayList	overlays
protected PublicKey	pubkey Peer's PublicKey, possibly learned via nodeID

Constructor Summary

Peer(NodeID id)

Peer(NodeID id, PublicKey p, Overlay[] o, Connector[] c)

Method Summary

void	addConnector(Connector c)
void	addOverlay(Overlay o)
int	connectorCount() Deprecated.
boolean	equals(java.lang.Object o)
Connector	getConnector(int n) Return a Connector, an Address-Protocol pair identifying an Acceptor for the Peer.
NodeID	getNodeID()
Overlay	getOverlay(int n)
PublicKey	getPublicKey()
int	hashCode()
void	setPublicKey(PublicKey p)
int	sizeConnectors()
int	sizeOverlays()

Methods inherited from class java.lang.Object

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

Field Detail

nodeID

protected final NodeID nodeID

pubkey

protected PublicKey pubkey

Peer's PublicKey, possibly learned via nodeID

overlays

protected final java.util.ArrayList overlays

connectors

protected final java.util.ArrayList connectors

Constructor Detail

Peer

public Peer(NodeID id)

Peer

public Peer(NodeID id,
            PublicKey p,
            Overlay[] o,
            Connector[] c)

Method Detail

getNodeID

public NodeID getNodeID()

Returns:

the 160-bit value identifying the Peer

getPublicKey

public PublicKey getPublicKey()

Returns:

the Peer's public key

setPublicKey

public void setPublicKey(PublicKey p)

addOverlay

public void addOverlay(Overlay o)

sizeOverlays

public int sizeOverlays()

Returns:

a count of the number of overlays the peer can be accessed through

getOverlay

public Overlay getOverlay(int n)

Returns:

how to access the peer (transport, protocol, address)

addConnector

public void addConnector(Connector c)

connectorCount

public int connectorCount()

Deprecated.

Returns:

a count of known Connectors for this Peer

sizeConnectors

public int sizeConnectors()

Returns:

a count of known Connectors for this Peer

getConnector

public Connector getConnector(int n)

Return a Connector, an Address-Protocol pair identifying an Acceptor for the Peer. Connectors are arranged in order of preference, with the zero-th Connector being the most preferred. XXX Could as easily return an EndPoint.

Returns:

the Nth Connector

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object