es.tid.pce.pcep.objects

Class AdvanceReservationObject

java.lang.Object

es.tid.pce.pcep.objects.PCEPObject

es.tid.pce.pcep.objects.AdvanceReservationObject

All Implemented Interfaces:

PCEPElement

public class AdvanceReservationObject
extends PCEPObject

Advance Reservation Object as described in GEYSERS D4.1

From GEYSERS D4.1 Section 6.3.1.3 Advance Reservation

The path computation for an advance reservation is requested including a new object, called ADVANCE-RESERVATION, in the PCReq message. This object is optional and is used when the path computation must be performed for a time slot in the future. For unicast and anycast requests the object specifies the start-time and the duration of the service. In case of assisted unicast requests multiple pairs of such values can be provided and the path computation reply should return a quotation in terms of network cost for each time slot. Object-Class and Object-Type for the ADVANCE-RESERVATION object are to be defined. The P flag in the header must be set. The format of the object is the following, where: � Start time is a 32-bit unsigned number specifying the time when the resources reserved for the service have to be committed. � Duration is a 32-bit unsigned number specifying the service lifetime in units of seconds. 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 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Start time | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Duration | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | | // ... // | | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Start time | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Duration | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ AR Object-Class is 16. AR Object-Type is 1.

Author:

Alejandro Tovar de Due�as

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	AdvanceReservationObject.AdvanceReservation

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
AdvanceReservationObject()
AdvanceReservationObject(byte[] bytes, int offset)

Method Summary

Modifier and Type	Method and Description
void	addAR(AdvanceReservationObject.AdvanceReservation arelem)
void	addARVector(Vector<AdvanceReservationObject.AdvanceReservation> arvec)
void	decode() Decodes Advance Reservation Object
void	encode() Encode Advance Reservation Object
boolean	equals(Object obj)
LinkedList<AdvanceReservationObject.AdvanceReservation>	getARList()
int	hashCode()
void	setARList(LinkedList<AdvanceReservationObject.AdvanceReservation> aRList)

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

AdvanceReservationObject

public AdvanceReservationObject()

AdvanceReservationObject

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

Throws:

MalformedPCEPObjectException

Method Detail

encode

public void encode()

Encode Advance Reservation Object

Specified by:

encode in interface PCEPElement

Specified by:

encode in class PCEPObject

decode

public void decode()
            throws MalformedPCEPObjectException

Decodes Advance Reservation Object

Specified by:

decode in class PCEPObject

Throws:

MalformedPCEPObjectException

addAR

public void addAR(AdvanceReservationObject.AdvanceReservation arelem)

addARVector

public void addARVector(Vector<AdvanceReservationObject.AdvanceReservation> arvec)

getARList

public LinkedList<AdvanceReservationObject.AdvanceReservation> getARList()

setARList

public void setARList(LinkedList<AdvanceReservationObject.AdvanceReservation> aRList)

hashCode

public int hashCode()

Overrides:

hashCode in class PCEPObject

equals

public boolean equals(Object obj)

Overrides:

equals in class PCEPObject