etri.sdn.controller.module.linkdiscovery

Class Link

java.lang.Object

etri.sdn.controller.module.linkdiscovery.Link

public class Link
extends java.lang.Object

This class represents a Link. Currently, a link is four-tuple of source switch identifier, source switch port, destination switch identifier, and destination switch port. This file is no different from Floodlight version.

Author:

bjlee

Field Summary

Fields

Modifier and Type	Field and Description
private long	dst
private short	dstPort
private long	src
private short	srcPort

Constructor Summary

Constructors

Constructor and Description
Link(long srcId, int srcPort, long dstId, int dstPort) Convenience constructor.
Link(long srcId, short srcPort, long dstId, short dstPort) Constructor

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
long	getDst()
short	getDstPort()
long	getSrc()
short	getSrcPort()
int	hashCode()
java.lang.String	toKeyString() Deprecated.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

src

private long src

srcPort

private short srcPort

dst

private long dst

dstPort

private short dstPort

Constructor Detail

Link

public Link(long srcId,
    short srcPort,
    long dstId,
    short dstPort)

Constructor

Parameters:

srcId - source switch identifier

srcPort - source port

dstId - destination switch identifier

dstPort - destination port

Link

public Link(long srcId,
    int srcPort,
    long dstId,
    int dstPort)

Convenience constructor. The only difference from the Link(long, short, long, short) is the type of second and fourth parameter (int)

Parameters:

srcId -

srcPort -

dstId -

dstPort -

Method Detail

getSrc

public long getSrc()

getSrcPort

public short getSrcPort()

getDst

public long getDst()

getDstPort

public short getDstPort()

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

toKeyString

public java.lang.String toKeyString()

Deprecated.

This method is never used, thus soon will be removed from the source tree.

Returns:

String to-be-used as a key (for what?)