Module org.pcap4j.core

Package org.pcap4j.packet

Class RadiotapDataTsft

java.lang.Object

org.pcap4j.packet.RadiotapDataTsft

All Implemented Interfaces:

Serializable, RadiotapPacket.RadiotapData

public final class RadiotapDataTsft
extends Object
implements RadiotapPacket.RadiotapData

Radiotap TSFT field. Value in microseconds of the MAC's 64-bit 802.11 Time Synchronization Function timer when the first bit of the MPDU arrived at the MAC. For received frames only.

Since:

pcap4j 1.6.5

See Also:

• Radiotap
• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	RadiotapDataTsft.Builder

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	LENGTH
private final BigInteger	macTimestamp
private static final long	serialVersionUID

Constructor Summary

Constructors

Modifier	Constructor	Description
private	RadiotapDataTsft(byte[] rawData, int offset, int length)
private	RadiotapDataTsft(RadiotapDataTsft.Builder builder)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
RadiotapDataTsft.Builder	getBuilder()
BigInteger	getMacTimestamp()
byte[]	getRawData()
int	hashCode()
int	length()
static RadiotapDataTsft	newInstance(byte[] rawData, int offset, int length)	A static factory method.
String	toString()
String	toString(String indent)

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

LENGTH

private static final int LENGTH

See Also:

• Constant Field Values

macTimestamp

private final BigInteger macTimestamp

Constructor Details

RadiotapDataTsft

private RadiotapDataTsft(byte[] rawData,
 int offset,
 int length)
                  throws IllegalRawDataException

Throws:

IllegalRawDataException

RadiotapDataTsft

private RadiotapDataTsft(RadiotapDataTsft.Builder builder)

Method Details

newInstance

public static RadiotapDataTsft newInstance(byte[] rawData,
 int offset,
 int length)
                                    throws IllegalRawDataException

A static factory method. This method validates the arguments by ByteArrays.validateBounds(byte[], int, int), which may throw exceptions undocumented here.

Parameters:

rawData - rawData

offset - offset

length - length

Returns:

a new RadiotapTsft object.

Throws:

IllegalRawDataException - if parsing the raw data fails.

getMacTimestamp

public BigInteger getMacTimestamp()

Returns:

macTimestamp (unit: microseconds)

length

public int length()

Specified by:

length in interface RadiotapPacket.RadiotapData

Returns:

length

getRawData

public byte[] getRawData()

Specified by:

getRawData in interface RadiotapPacket.RadiotapData

Returns:

raw data

getBuilder

public RadiotapDataTsft.Builder getBuilder()

Returns:

a new Builder object populated with this object's fields.

toString

public String toString()

Overrides:

toString in class Object

toString

public String toString(String indent)

Specified by:

toString in interface RadiotapPacket.RadiotapData

Parameters:

indent - indent

Returns:

String representation of this object.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object