org.onosproject.isis.controller.impl.lsdb

Class DefaultIsisLsdbAge

java.lang.Object

org.onosproject.isis.controller.impl.lsdb.DefaultIsisLsdbAge

All Implemented Interfaces:

org.onosproject.isis.controller.IsisLsdbAge

public class DefaultIsisLsdbAge
extends Object
implements org.onosproject.isis.controller.IsisLsdbAge

Representation of ISIS link state database ageing process.

Field Summary

Fields

Modifier and Type	Field and Description
protected int	ageCounter

Constructor Summary

Constructors

Constructor and Description
DefaultIsisLsdbAge() Creates an instance of LSDB age.

Method Summary

Modifier and Type	Method and Description
void	addLspBin(int binNumber, org.onosproject.isis.controller.IsisLspBin lspBin) Adds LSP to LS bin for ageing.
int	age2Bin(int age) Returns the bin number.
int	ageCounter() Returns age counter.
int	ageCounterRollOver() Returns age counter roll over.
void	ageLsp() Gets called every second as part of the aging process.
org.onosproject.isis.controller.IsisLspBin	getLspBin(int binKey) Returns LSP from Bin.
void	maxAgeLsa() If the LSP have completed the MaxAge - they are moved called stop aging.
void	refreshLsa()
void	removeLspFromBin(org.onosproject.isis.controller.LspWrapper lspWrapper) Removes LSP from Bin.
void	startDbAging() Starts the aging timer and queue consumer.

Methods inherited from class java.lang.Object

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

Field Detail

ageCounter

protected int ageCounter

Constructor Detail

DefaultIsisLsdbAge

public DefaultIsisLsdbAge()

Creates an instance of LSDB age.

Method Detail

ageCounter

public int ageCounter()

Returns age counter.

Specified by:

ageCounter in interface org.onosproject.isis.controller.IsisLsdbAge

Returns:

age counter

ageCounterRollOver

public int ageCounterRollOver()

Returns age counter roll over.

Specified by:

ageCounterRollOver in interface org.onosproject.isis.controller.IsisLsdbAge

Returns:

age counter roll over

addLspBin

public void addLspBin(int binNumber,
                      org.onosproject.isis.controller.IsisLspBin lspBin)

Adds LSP to LS bin for ageing.

Specified by:

addLspBin in interface org.onosproject.isis.controller.IsisLsdbAge

Parameters:

binNumber - key to store in bin

lspBin - LSP bin instance

getLspBin

public org.onosproject.isis.controller.IsisLspBin getLspBin(int binKey)

Returns LSP from Bin.

Specified by:

getLspBin in interface org.onosproject.isis.controller.IsisLsdbAge

Parameters:

binKey - key

Returns:

bin instance

removeLspFromBin

public void removeLspFromBin(org.onosproject.isis.controller.LspWrapper lspWrapper)

Removes LSP from Bin.

Specified by:

removeLspFromBin in interface org.onosproject.isis.controller.IsisLsdbAge

Parameters:

lspWrapper - wrapper instance

age2Bin

public int age2Bin(int age)

Returns the bin number.

Specified by:

age2Bin in interface org.onosproject.isis.controller.IsisLsdbAge

Parameters:

age - Can be either age or ageCounter

Returns:

bin number.

startDbAging

public void startDbAging()

Starts the aging timer and queue consumer.

Specified by:

startDbAging in interface org.onosproject.isis.controller.IsisLsdbAge

ageLsp

public void ageLsp()

Gets called every second as part of the aging process.

maxAgeLsa

public void maxAgeLsa()

If the LSP have completed the MaxAge - they are moved called stop aging.

refreshLsa

public void refreshLsa()