es.tid.pce.pcep.objects

Class ReportedRouteObject

java.lang.Object

es.tid.pce.pcep.objects.PCEPObject

es.tid.pce.pcep.objects.ReportedRouteObject

All Implemented Interfaces:

PCEPElement

public class ReportedRouteObject
extends PCEPObject

PCEP Reported Route Object (RRO) (RFC 5440). From RFC 5440 Section 7.10. Reported Route Object The RRO is exclusively carried within a PCReq message so as to report the route followed by a TE LSP for which a reoptimization is desired. The contents of this object are identical in encoding to the contents of the Route Record Object defined in [RFC3209], [RFC3473], and [RFC3477]. That is, the object is constructed from a series of sub- objects. Any RSVP-TE RRO sub-object already defined or that could be defined in the future for use in the RSVP-TE RRO is acceptable in this object. The meanings of all of the sub-objects and fields in this object are identical to those defined for the RSVP-TE RRO. PCEP RRO sub-object types correspond to RSVP-TE RRO sub-object types. RRO Object-Class is 8. RRO Object-Type is 1. From RFC 3209 4.4. Record Route Object Routes can be recorded via the RECORD_ROUTE object (RRO). Optionally, labels may also be recorded. The Record Route Class is 21. Currently one C_Type is defined, Type 1 Record Route. The RECORD_ROUTE object has the following format: Class = 21, C_Type = 1 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 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | | // (Subobjects) // | | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Subobjects The contents of a RECORD_ROUTE object are a series of variable-length data items called subobjects. The subobjects are defined in section 4.4.1 below. The RRO can be present in both RSVP Path and Resv messages. If a Path message contains multiple RROs, only the first RRO is meaningful. Subsequent RROs SHOULD be ignored and SHOULD NOT be propagated. Similarly, if in a Resv message multiple RROs are encountered following a FILTER_SPEC before another FILTER_SPEC is encountered, only the first RRO is meaningful. Subsequent RROs SHOULD be ignored and SHOULD NOT be propagated.

Author:

ogondio

Field Summary

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
ReportedRouteObject()
ReportedRouteObject(byte[] bytes, int offset) Constructs a Reported Route Object (RRO) from a sequence of bytes

Method Summary

Modifier and Type	Method and Description
void	decode() Decode Reported Route Object
void	encode() Encode Reported Route Object
boolean	equals(Object obj)
LinkedList<RROSubobject>	getRroSubObjectList()
int	hashCode()
void	setRroSubObjectList(LinkedList<RROSubobject> rroSubObjectList)

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

Constructor Detail

ReportedRouteObject

public ReportedRouteObject()

ReportedRouteObject

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

Constructs a Reported Route Object (RRO) from a sequence of bytes

Parameters:

bytes - Sequence of bytes where the object is present

offset - Position at which the object starts

Throws:

MalformedPCEPObjectException

Method Detail

encode

public void encode()

Encode Reported Route Object

Specified by:

encode in interface PCEPElement

Specified by:

encode in class PCEPObject

decode

public void decode()
            throws MalformedPCEPObjectException

Decode Reported Route Object

Specified by:

decode in class PCEPObject

Throws:

MalformedPCEPObjectException

getRroSubObjectList

public LinkedList<RROSubobject> getRroSubObjectList()

setRroSubObjectList

public void setRroSubObjectList(LinkedList<RROSubobject> rroSubObjectList)

hashCode

public int hashCode()

Overrides:

hashCode in class PCEPObject

equals

public boolean equals(Object obj)

Overrides:

equals in class PCEPObject