org.javamrt.mrt

Class Bgp4Update

java.lang.Object

org.javamrt.mrt.MRTRecord

org.javamrt.mrt.Bgp4Update

All Implemented Interfaces:

Comparable<Bgp4Update>, Comparator<Bgp4Update>

Direct Known Subclasses:

Advertisement, Withdraw

public class Bgp4Update
extends MRTRecord
implements Comparable<Bgp4Update>, Comparator<Bgp4Update>

Field Summary

Fields

Modifier and Type	Field and Description
protected AS	peerAS
protected InetAddress	peerIP
protected Prefix	prefix
protected Attributes	updateAttr
protected String	updateStr
protected char	updateType

Fields inherited from class org.javamrt.mrt.MRTRecord

record, subtype, time, type

Constructor Summary

Constructors

Constructor and Description
Bgp4Update(byte[] header, InetAddress peerIP, AS peerAS, Prefix prefix)
Bgp4Update(byte[] header, InetAddress peerIP, AS peerAS, Prefix prefix, Attributes updateAttr)

Method Summary

Modifier and Type	Method and Description
int	compare(Bgp4Update o1, Bgp4Update o2)
int	compareTo(Bgp4Update other) Order by prefixes, then by peer and then by time.
boolean	equals(Bgp4Update o)
boolean	equals(Object o)
ASPath	getASPath()
Attributes	getAttributes()
InetAddress	getPeer()
AS	getPeerAS()
Prefix	getPrefix()
boolean	hasAsPathPrepend()
boolean	isIPv4()
boolean	isIPv6()
Advertisement	toAdvertisement() overrides MRTRecord.toAdvertisement() return this if it is an advertisement or null otherwise
String	toString()
Withdraw	toWithdraw() overrides MRTRecord.toWithdraw() return this if it is an withdraw or null otherwise

Methods inherited from class org.javamrt.mrt.MRTRecord

getSubType, getTime, getType, setGeneric, setHeaderData, toTableDump

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Detail

updateType

protected char updateType

updateStr

protected String updateStr

peerIP

protected InetAddress peerIP

peerAS

protected AS peerAS

prefix

protected Prefix prefix

updateAttr

protected Attributes updateAttr

Constructor Detail

Bgp4Update

public Bgp4Update(byte[] header,
                  InetAddress peerIP,
                  AS peerAS,
                  Prefix prefix,
                  Attributes updateAttr)

Bgp4Update

public Bgp4Update(byte[] header,
                  InetAddress peerIP,
                  AS peerAS,
                  Prefix prefix)

Method Detail

toString

public String toString()

Overrides:

toString in class MRTRecord

isIPv4

public boolean isIPv4()

isIPv6

public boolean isIPv6()

getPrefix

public Prefix getPrefix()

Overrides:

getPrefix in class MRTRecord

getPeerAS

public AS getPeerAS()

Overrides:

getPeerAS in class MRTRecord

getPeer

public InetAddress getPeer()

Overrides:

getPeer in class MRTRecord

getASPath

public ASPath getASPath()

Overrides:

getASPath in class MRTRecord

hasAsPathPrepend

public boolean hasAsPathPrepend()

Overrides:

hasAsPathPrepend in class MRTRecord

getAttributes

public Attributes getAttributes()

compareTo

public int compareTo(Bgp4Update other)

Order by prefixes, then by peer and then by time.

Specified by:

compareTo in interface Comparable<Bgp4Update>

compare

public int compare(Bgp4Update o1,
                   Bgp4Update o2)

Specified by:

compare in interface Comparator<Bgp4Update>

equals

public boolean equals(Bgp4Update o)

See Also:

the implementation of equals: 1) same update type 2) at the same time 3) coming from the same peer 4) referring to the same prefix if the update is an advertisement, check also the AS_PATH

equals

public boolean equals(Object o)

Specified by:

equals in interface Comparator<Bgp4Update>

Overrides:

equals in class Object

toAdvertisement

public Advertisement toAdvertisement()

overrides MRTRecord.toAdvertisement() return this if it is an advertisement or null otherwise

Overrides:

toAdvertisement in class MRTRecord

See Also:

MRTRecord.toAdvertisement(), Advertisement.toAdvertisement()

toWithdraw

public Withdraw toWithdraw()

overrides MRTRecord.toWithdraw() return this if it is an withdraw or null otherwise

Overrides:

toWithdraw in class MRTRecord

See Also:

MRTRecord.toWithdraw(), Withdraw.toWithdraw()