etri.sdn.controller.module.linkdiscovery

Class LinkInfo

java.lang.Object

etri.sdn.controller.module.linkdiscovery.LinkInfo

public class LinkInfo
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.Integer	dstPortState
protected java.lang.Long	firstSeenTime
protected java.lang.Long	lastBddpReceivedTime
protected java.lang.Long	lastLldpReceivedTime
protected java.lang.Integer	srcPortState

Constructor Summary

Constructors

Constructor and Description
LinkInfo(java.lang.Long firstSeenTime, java.lang.Long lastLldpReceivedTime, java.lang.Long lastBddpReceivedTime, int srcPortState, int dstPortState)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
java.lang.Integer	getDstPortState()
java.lang.Long	getFirstSeenTime()
ILinkDiscovery.LinkType	getLinkType()
java.lang.Long	getMulticastValidTime() returns lastBddpReceivedTime.
java.lang.Integer	getSrcPortState()
java.lang.Long	getUnicastValidTime() returns lastLldpReceivedTime.
int	hashCode()
boolean	linkStpBlocked() The port states stored here are topology's last knowledge of the state of the port.
void	setDstPortState(int dstPortState)
void	setFirstSeenTime(java.lang.Long firstSeenTime)
void	setMulticastValidTime(java.lang.Long multicastValidTime)
void	setSrcPortState(java.lang.Integer srcPortState)
void	setUnicastValidTime(java.lang.Long unicastValidTime)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

srcPortState

protected java.lang.Integer srcPortState

dstPortState

protected java.lang.Integer dstPortState

firstSeenTime

protected java.lang.Long firstSeenTime

lastLldpReceivedTime

protected java.lang.Long lastLldpReceivedTime

lastBddpReceivedTime

protected java.lang.Long lastBddpReceivedTime

Constructor Detail

LinkInfo

public LinkInfo(java.lang.Long firstSeenTime,
        java.lang.Long lastLldpReceivedTime,
        java.lang.Long lastBddpReceivedTime,
        int srcPortState,
        int dstPortState)

Method Detail

linkStpBlocked

public boolean linkStpBlocked()

The port states stored here are topology's last knowledge of the state of the port. This mostly mirrors the state maintained in the port list in IOFSwitch (i.e. the one returned from getPort), except that during a port status message the IOFSwitch port state will already have been updated with the new port state, so topology needs to keep its own copy so that it can determine if the port state has changed and therefore requires the new state to be written to storage.

getFirstSeenTime

public java.lang.Long getFirstSeenTime()

setFirstSeenTime

public void setFirstSeenTime(java.lang.Long firstSeenTime)

getUnicastValidTime

public java.lang.Long getUnicastValidTime()

returns lastLldpReceivedTime.

Returns:

Long

setUnicastValidTime

public void setUnicastValidTime(java.lang.Long unicastValidTime)

getMulticastValidTime

public java.lang.Long getMulticastValidTime()

returns lastBddpReceivedTime.

Returns:

Long

setMulticastValidTime

public void setMulticastValidTime(java.lang.Long multicastValidTime)

getSrcPortState

public java.lang.Integer getSrcPortState()

setSrcPortState

public void setSrcPortState(java.lang.Integer srcPortState)

getDstPortState

public java.lang.Integer getDstPortState()

setDstPortState

public void setDstPortState(int dstPortState)

getLinkType

public ILinkDiscovery.LinkType getLinkType()

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