es.tid.pce.pcep.objects

Class NetQuotationIPv4

java.lang.Object

es.tid.pce.pcep.objects.PCEPObject

es.tid.pce.pcep.objects.NetQuotationIPv4

All Implemented Interfaces:

PCEPElement

public abstract class NetQuotationIPv4
extends PCEPObject

Represents a PCEP NET-QUOTATION object as defined in GEYSERS D4.1

From GEYSERS D4.1 Section 6.3.2.1 Assisted unicast replies

A PCRep for assisted unicast connections provides a network
quotation for each pair of end points or each time-slot (used
in case of advance reservation service) included in the PCReq.
This information is included in the NET-QUOTATION object 
(Object-Class and Object-Type to be defined). It should be noted 
that the path-list object is not included in assisted unicast 
replies, and no ERO is returned.
The format of a NET-QUOTATION-ENDPOINTS-IPV4 object is the following:

      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
     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
     |                                                                                                   |
     //                     Quotation 1                        //
     |                                                                                                           |
     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
     |                                                                                                   |
     //                          ...                                //
     |                                                                                                           |
     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
     |                                                                                                   |
     //                     Quotation N                        //
     |                                                                                                           |
     +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+



That way, each End-point pair block is reduced to 
     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 IPv4 address                       |
    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
    |                  Destination IPv4 address                     |
    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
    |                            Cost                                                                   |
    +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
                                        Quotation block Format for IPv4

 

Author:

Alejandro Tovar de Duenas

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NetQuotationIPv4.EPQuotationIPv4

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
NetQuotationIPv4()
NetQuotationIPv4(byte[] bytes, int offset)

Method Summary

Modifier and Type	Method and Description
void	decode() Decode the object.
void	encode() Encode the object.

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

decode, decodeHeader, encode_header, equals, getBytes, getLength, getObject_bytes, getObjectClass, getObjectClass, getObjectLength, getObjectType, getOT, getRes, hashCode, 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

NetQuotationIPv4

public NetQuotationIPv4()

NetQuotationIPv4

public NetQuotationIPv4(byte[] bytes,
                        int offset)
                 throws MalformedPCEPObjectException

Throws:

MalformedPCEPObjectException

Method Detail

encode

public void encode()

Description copied from class: PCEPObject

Encode the object. It is specific to the PCEP Object. Must be implemented in each object!!!!!

Specified by:

encode in interface PCEPElement

Specified by:

encode in class PCEPObject

decode

public void decode()
            throws MalformedPCEPObjectException

Description copied from class: PCEPObject

Decode the object. It is specific to the PCEP Object. Must be implemented in each object!!!!

Specified by:

decode in class PCEPObject

Throws:

MalformedPCEPObjectException