es.tid.pce.pcep.objects.tlvs.subtlvs

Class TNANSAPSubTLV

java.lang.Object

es.tid.pce.pcep.objects.tlvs.subtlvs.PCEPSubTLV

es.tid.pce.pcep.objects.tlvs.subtlvs.TNANSAPSubTLV

public class TNANSAPSubTLV
extends PCEPSubTLV

All PCEP TLVs have the following format: Type: 2 bytes Length: 2 bytes Value: variable A PCEP object TLV is comprised of 2 bytes for the type, 2 bytes specifying the TLV length, and a value field. The Length field defines the length of the value portion in bytes. The TLV is padded to 4-bytes alignment; padding is not included in the Length field (so a 3-byte value would have a length of 3, but the total size of the TLV would be 8 bytes). Unrecognized TLVs MUST be ignored. IANA management of the PCEP Object TLV type identifier codespace is described in Section 9. In GEYSERS, The format of the TNAs TLVs is the same defined in [OIF-ENNI-OSPF] (see Figure 3.4). The following types are defined: IPv4 TNA: 32776 IPv6 TNA: 32778 NSAP TNA: 32779 The address length (in bits) is used to represent the TNA address prefix. 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 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Type | Length | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Addr length | Reserved | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | | // TNA // | | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ Figure 3.4: TNA TLV

Author:

Alejandro Tovar de Duenas

Field Summary

Fields inherited from class es.tid.pce.pcep.objects.tlvs.subtlvs.PCEPSubTLV

log, subtlv_bytes, SubTLVType, TotalSubTLVLength

Constructor Summary

Constructors

Constructor and Description
TNANSAPSubTLV()
TNANSAPSubTLV(byte[] bytes, int offset)

Method Summary

Modifier and Type	Method and Description
void	decode()
void	encode() Encode RequestedStorageSize TLV
boolean	equals(Object obj)
int	getAddr_length()
byte[]	getNSAPaddress()
int	hashCode()
void	setAddr_length(int Addr_length)
void	setNSAPaddress(byte[] NSAPaddress)
String	toString()

Methods inherited from class es.tid.pce.pcep.objects.tlvs.subtlvs.PCEPSubTLV

encodeHeader, getSubTLV_bytes, getSubTLVLength, getSubTLVType, getSubTLVValueLength, getTotalSubTLVLength, getTotalSubTLVLength, getType, setSubTLV_bytes, setSubTLVType, setSubTLVValueLength

Methods inherited from class java.lang.Object

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

Constructor Detail

TNANSAPSubTLV

public TNANSAPSubTLV()

TNANSAPSubTLV

public TNANSAPSubTLV(byte[] bytes,
                     int offset)

Method Detail

encode

public void encode()

Encode RequestedStorageSize TLV

Specified by:

encode in class PCEPSubTLV

decode

public void decode()

setAddr_length

public void setAddr_length(int Addr_length)

getAddr_length

public int getAddr_length()

getNSAPaddress

public byte[] getNSAPaddress()

setNSAPaddress

public void setNSAPaddress(byte[] NSAPaddress)

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class PCEPSubTLV

equals

public boolean equals(Object obj)

Overrides:

equals in class PCEPSubTLV