es.tid.pce.pcep.objects

Class EndPointsIPv6

java.lang.Object

es.tid.pce.pcep.objects.PCEPObject

es.tid.pce.pcep.objects.EndPoints

es.tid.pce.pcep.objects.EndPointsIPv6

All Implemented Interfaces:

PCEPElement

public class EndPointsIPv6
extends EndPoints

PCEP END-POINTS object IPv6 Type From RFC 5440 Section 7.6. END-POINTS Object The END-POINTS object is used in a PCReq message to specify the source IP address and the destination IP address of the path for which a path computation is requested. The P flag of the END-POINTS object MUST be set. If the END-POINTS object is received with the P flag cleared, the receiving peer MUST send a PCErr message with Error-Type=10 and Error-value=1. The corresponding path computation request MUST be cancelled by the PCE without further notification. Note that the source and destination addresses specified in the END- POINTS object may correspond to the source and destination IP address of the TE LSP or to those of a path segment. Two END-POINTS objects (for IPv4 and IPv6) are defined. END-POINTS Object-Class is 4. END-POINTS Object-Type is 1 for IPv4 and 2 for IPv6. The format of the END-POINTS object for IPv6 (Object-Type=2) is as follows: 0 1 2 3 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | | | Source IPv6 address (16 bytes) | | | | | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | | | Destination IPv6 address (16 bytes) | | | | | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Figure 13: END-POINTS Object Body Format for IPv6 The END-POINTS object body has a fixed length of 8 bytes for IPv4 and 32 bytes for IPv6. If more than one END-POINTS object is present, the first MUST be processed and subsequent objects ignored.

Version:

0.1

Author:

Oscar Gonzalez de Dios

Field Summary

Fields

Modifier and Type	Field and Description
Inet6Address	destIP
Inet6Address	sourceIP

Fields inherited from class es.tid.pce.pcep.objects.PCEPObject

Ibit, log, object_bytes, ObjectClass, ObjectLength, OT, Pbit, Res

Constructor Summary

Constructors

Constructor and Description
EndPointsIPv6()
EndPointsIPv6(byte[] bytes, int offset) Constructs a new PCEP END-POINTS object IPv6 Type from a sequence of bytes

Method Summary

Modifier and Type	Method and Description
void	decode() Decode the ENDPOINTS IPv6 object
void	encode() Encode the EndPoints IPv6 objects
boolean	equals(Object obj)
Inet6Address	getDestIP()
Inet6Address	getSourceIP()
int	hashCode()
void	setDestIP(Inet6Address destIP)
void	setSourceIP(Inet6Address sourceIP)

Methods inherited from class es.tid.pce.pcep.objects.PCEPObject

decode, decodeHeader, encode_header, getBytes, getLength, getObject_bytes, getObjectClass, getObjectClass, getObjectLength, getObjectType, getOT, getRes, isIbit, isPbit, setIbit, setObject_bytes, setObjectClass, setObjectLength, setOT, setPbit, setRes, supportedObject

Methods inherited from class java.lang.Object

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

Field Detail

sourceIP

public Inet6Address sourceIP

destIP

public Inet6Address destIP

Constructor Detail

EndPointsIPv6

public EndPointsIPv6()

EndPointsIPv6

public EndPointsIPv6(byte[] bytes,
                     int offset)
              throws MalformedPCEPObjectException

Constructs a new PCEP END-POINTS object IPv6 Type from a sequence of bytes

Parameters:

bytes - Sequence of bytes where the object is present

offset - Position at which the object starts

Throws:

MalformedPCEPObjectException - Thrown if the decoded object is not well formed

Method Detail

encode

public void encode()

Encode the EndPoints IPv6 objects

Specified by:

encode in interface PCEPElement

Specified by:

encode in class PCEPObject

decode

public void decode()
            throws MalformedPCEPObjectException

Decode the ENDPOINTS IPv6 object

Specified by:

decode in class PCEPObject

Throws:

MalformedPCEPObjectException

hashCode

public int hashCode()

Overrides:

hashCode in class PCEPObject

equals

public boolean equals(Object obj)

Overrides:

equals in class PCEPObject

getSourceIP

public Inet6Address getSourceIP()

setSourceIP

public void setSourceIP(Inet6Address sourceIP)

getDestIP

public Inet6Address getDestIP()

setDestIP

public void setDestIP(Inet6Address destIP)