es.tid.pce.pcep.messages

Class PCEPRequest

java.lang.Object

es.tid.pce.pcep.messages.PCEPMessage

es.tid.pce.pcep.messages.PCEPRequest

All Implemented Interfaces:

PCEPElement

public class PCEPRequest
extends PCEPMessage

PCEP Request Message (RFC 5440, RFC 5541, RFC 5886, and RFC 5521).

From RFC 5440 Section 6.4: 6.4. Path Computation Request (PCReq) Message A Path Computation Request message (also referred to as a PCReq message) is a PCEP message sent by a PCC to a PCE to request a path computation. A PCReq message may carry more than one path computation request. The Message-Type field of the PCEP common header for the PCReq message is set to 3.

There are two mandatory objects that MUST be included within a PCReq message: the RP and the END-POINTS objects (see Section 7). If one or both of these objects is missing, the receiving PCE MUST send an error message to the requesting PCC. Other objects are optional.

The format of a PCReq message is as follows: ::= [] [] [] where: ::= [] [] [] ::=[] ::= [] [] [] --ESTADO DRAFT [] [[]] [] [] [] where: ::=[] The SVEC, RP, END-POINTS, LSPA, BANDWIDTH, METRIC, RRO, IRO, and LOAD-BALANCING objects are defined in Section 7. The special case of two BANDWIDTH objects is discussed in detail in Section 7.7. A PCEP implementation is free to process received requests in any order. For example, the requests may be processed in the order they are received, reordered and assigned priority according to local policy, reordered according to the priority encoded in the RP object (Section 7.4.1), or processed in parallel.

Version:

0.1

Author:

Oscar Gonzalez de Dios

Field Summary

Fields inherited from class es.tid.pce.pcep.messages.PCEPMessage

messageBytes

Constructor Summary

Constructors

Constructor and Description
PCEPRequest() Construct new PCEP Request from scratch
PCEPRequest(byte[] bytes)

Method Summary

Modifier and Type	Method and Description
void	addRequest(Request request)
void	addSvec(SVECConstruct svec)
void	decode() Decodes a PCEP Request following RFC 5440, RFC 5541, RFC 5886 and RFC 5521
void	encode() Encodes the PCEP Request message
boolean	equals(Object obj)
Monitoring	getMonitoring()
PccReqId	getPccReqId()
Request	getRequest(int index)
LinkedList<Request>	getRequestList()
LinkedList<SVECConstruct>	getSvecList()
int	hashCode()
void	setMonitoring(Monitoring monitoring)
void	setPccReqId(PccReqId pccReqId)
void	setRequestList(LinkedList<Request> requestList)
void	setSvecList(LinkedList<SVECConstruct> svecList)
String	toString()

Methods inherited from class es.tid.pce.pcep.messages.PCEPMessage

encodeHeader, getBytes, getLength, getMessageType, getMessageType, getVer, setMessageLength, setMessageType

Methods inherited from class java.lang.Object

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

Constructor Detail

PCEPRequest

public PCEPRequest()

Construct new PCEP Request from scratch

PCEPRequest

public PCEPRequest(byte[] bytes)
            throws PCEPProtocolViolationException

Throws:

PCEPProtocolViolationException

Method Detail

encode

public void encode()
            throws PCEPProtocolViolationException

Encodes the PCEP Request message

Throws:

PCEPProtocolViolationException

decode

public void decode()
            throws PCEPProtocolViolationException

Decodes a PCEP Request following RFC 5440, RFC 5541, RFC 5886 and RFC 5521

Throws:

PCEPProtocolViolationException

addRequest

public void addRequest(Request request)

getRequest

public Request getRequest(int index)

getRequestList

public LinkedList<Request> getRequestList()

setRequestList

public void setRequestList(LinkedList<Request> requestList)

getSvecList

public LinkedList<SVECConstruct> getSvecList()

setSvecList

public void setSvecList(LinkedList<SVECConstruct> svecList)

addSvec

public void addSvec(SVECConstruct svec)

getMonitoring

public Monitoring getMonitoring()

getPccReqId

public PccReqId getPccReqId()

setMonitoring

public void setMonitoring(Monitoring monitoring)

setPccReqId

public void setPccReqId(PccReqId pccReqId)

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class PCEPMessage

equals

public boolean equals(Object obj)

Overrides:

equals in class PCEPMessage