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

Class PCEPSubTLV

java.lang.Object

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

Direct Known Subclasses:

ApplicationSubTLV, BlockSizeSubTLV, CostSubTLV, EPaddressSubTLV, IdleConsumptionSubTLV, InterStateLatenciesSubTLV, LocationSubTLV, MaximumConsumptionSubTLV, MaxSpeedSubTLV, MemorySubTLV, MTUSubTLV, NetworkAdapterSubTLV, NetworkSpecSubTLV, OperativeSystemSubTLV, PowerInfoSubTLV, PowerStateSubTLV, PowerSubTLV, ProcessorSubTLV, RequestedCPUsSubTLV, RequestedDiskSpaceSubTLV, RequestedMemorySubTLV, RequestedStorageSizeSubTLV, RequestedVolumeSizeSubTLV, ResourceIDSubTLV, ServerStorageSubTLV, SleepConsumptionSubTLV, StorageInfoSubTLV, StorageSizeSubTLV, SymbolicPathNameSubTLV, TNAIPv4SubTLV, TNAIPv6SubTLV, TNANSAPSubTLV, VolumeInfoSubTLV, VolumeSizeSubTLV, VolumeSubTLV

public abstract class PCEPSubTLV
extends Object

TLV Header The format of each TLV is: 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 | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Value... | . . . . . . +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ The Length field defines the length of the value portion in octets (thus a TLV with no value portion would have a length of zero). The TLV is padded to four-octet alignment; padding is not included in the length field (so a three octet value would have a length of three, but the total size of the TLV would be eight octets). Nested TLVs are also 32-bit aligned. Unrecognized types are ignored. This memo defines Types 1 and 2. See the IANA Considerations section for allocation of new Types.

Author:

Alejandro Tovar de Due�as

Field Summary

Fields

Modifier and Type	Field and Description
protected static org.slf4j.Logger	log Logger
protected byte[]	subtlv_bytes Bytes of the SubTLV
protected int	SubTLVType Type of the SubTLV
protected int	TotalSubTLVLength Total length of the SubTLV (including type, length and padding)

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
abstract void	encode()
protected void	encodeHeader()
boolean	equals(Object obj)
byte[]	getSubTLV_bytes()
static int	getSubTLVLength(byte[] bytes, int offset)
int	getSubTLVType()
int	getSubTLVValueLength()
int	getTotalSubTLVLength()
static int	getTotalSubTLVLength(byte[] bytes, int offset)
static int	getType(byte[] bytes, int offset)
int	hashCode()
protected void	setSubTLV_bytes(byte[] subtlv_bytes)
protected void	setSubTLVType(int subTLVType)
protected void	setSubTLVValueLength(int SubTLVValueLength) Sets the lenght of the VALUE of the TLV.

Methods inherited from class java.lang.Object

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

Field Detail

SubTLVType

protected int SubTLVType

Type of the SubTLV

TotalSubTLVLength

protected int TotalSubTLVLength

Total length of the SubTLV (including type, length and padding)

subtlv_bytes

protected byte[] subtlv_bytes

Bytes of the SubTLV

log

protected static final org.slf4j.Logger log

Logger

Constructor Detail

PCEPSubTLV

public PCEPSubTLV()

PCEPSubTLV

public PCEPSubTLV(byte[] bytes,
                  int offset)

Method Detail

encodeHeader

protected void encodeHeader()

getSubTLVValueLength

public int getSubTLVValueLength()

getTotalSubTLVLength

public int getTotalSubTLVLength()

getTotalSubTLVLength

public static int getTotalSubTLVLength(byte[] bytes,
                                       int offset)

getSubTLVLength

public static int getSubTLVLength(byte[] bytes,
                                  int offset)

getType

public static int getType(byte[] bytes,
                          int offset)

getSubTLVType

public int getSubTLVType()

setSubTLVType

protected void setSubTLVType(int subTLVType)

getSubTLV_bytes

public byte[] getSubTLV_bytes()

setSubTLV_bytes

protected void setSubTLV_bytes(byte[] subtlv_bytes)

setSubTLVValueLength

protected void setSubTLVValueLength(int SubTLVValueLength)

Sets the lenght of the VALUE of the TLV. The total length is computed!!!

Parameters:

SubTLVValueLength -

encode

public abstract void encode()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object