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

Class LocationSubTLV

java.lang.Object

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

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

public class LocationSubTLV
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, Location: as per IETF RFC3825, latitude and longitude can be represented in fixed-point 2s-complement binary degrees. The integer part of the fields is 9 bits long, while the fractional part is 25 bits long. The length of each field is 40 bits, including 6 bits of resolution. 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 (TBD) | Length | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | LaRes | Latitude | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Lat. (cont d) | Reserved | LoRes | Longitude | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Longitude (cont d) | Reserved | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

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

Method Summary

Modifier and Type	Method and Description
void	decode()
void	encode() Encode Application TLV
int	getLaRes()
byte[]	getLatitude()
byte[]	getLongitude()
int	getLoRes()
void	setLaRes(int LaRes)
void	setLatitude(byte[] lat)
void	setLongitude(byte[] lon)
void	setLoRes(int LoRes)

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

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

Methods inherited from class java.lang.Object

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

Constructor Detail

LocationSubTLV

public LocationSubTLV()

LocationSubTLV

public LocationSubTLV(byte[] bytes,
                      int offset)

Method Detail

encode

public void encode()

Encode Application TLV

Specified by:

encode in class PCEPSubTLV

decode

public void decode()

setLaRes

public void setLaRes(int LaRes)

getLaRes

public int getLaRes()

setLoRes

public void setLoRes(int LoRes)

getLoRes

public int getLoRes()

setLatitude

public void setLatitude(byte[] lat)

getLatitude

public byte[] getLatitude()

setLongitude

public void setLongitude(byte[] lon)

getLongitude

public byte[] getLongitude()