org.scion.jpan

Class ResponsePath

java.lang.Object

org.scion.jpan.Path

org.scion.jpan.ResponsePath

public class ResponsePath
extends Path

A ResponsePath is created/returned when receiving a packet. Besides being a Path, it contains ISD/AS, IP and port of the local host. This is mostly for convenience to avoid looking up this information, but it also ensures that the return packet header contains the exact information sent/expected by the client.

A ResponsePath is immutable and thus thread safe.

Method Summary

Modifier and Type	Method and Description
Path	copy(InetAddress dstIP, int dstPort) Create a copy of the Path with a new destination IP and port.
static ResponsePath	create(byte[] rawPath, long srcIsdAs, InetAddress srcIP, int srcPort, long dstIsdAs, InetAddress dstIP, int dstPort, InetSocketAddress firstHopAddress) Deprecated. Will be removed in 0.4.0
InetSocketAddress	getFirstHopAddress()
InetAddress	getLocalAddress()
long	getLocalIsdAs()
int	getLocalPort()
PathMetadata	getMetadata()
String	toString()

Methods inherited from class org.scion.jpan.Path

getRawPath, getRemoteAddress, getRemoteIsdAs, getRemotePort, getRemoteSocketAddress

Methods inherited from class java.lang.Object

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

Method Detail

create

@Deprecated
public static ResponsePath create(byte[] rawPath,
                                              long srcIsdAs,
                                              InetAddress srcIP,
                                              int srcPort,
                                              long dstIsdAs,
                                              InetAddress dstIP,
                                              int dstPort,
                                              InetSocketAddress firstHopAddress)

Deprecated. Will be removed in 0.4.0

Parameters:

rawPath - raw path

srcIsdAs - source IDA/AS

srcIP - source IP

srcPort - source port

dstIsdAs - destination ISD/AS

dstIP - destination IP

dstPort - destination port

firstHopAddress - first hop

Returns:

new path

copy

public Path copy(InetAddress dstIP,
                 int dstPort)

Description copied from class: Path

Create a copy of the Path with a new destination IP and port.

Specified by:

copy in class Path

Parameters:

dstIP - new destination IP

dstPort - new destination port

Returns:

new path

getFirstHopAddress

public InetSocketAddress getFirstHopAddress()

Specified by:

getFirstHopAddress in class Path

getMetadata

public PathMetadata getMetadata()

Specified by:

getMetadata in class Path

getLocalIsdAs

public long getLocalIsdAs()

getLocalAddress

public InetAddress getLocalAddress()

getLocalPort

public int getLocalPort()

toString

public String toString()

Overrides:

toString in class Path