Module org.pcap4j.core

Package org.pcap4j.packet

Class RadiotapDataTxAttenuation

java.lang.Object

org.pcap4j.packet.RadiotapDataTxAttenuation

All Implemented Interfaces:

Serializable, RadiotapPacket.RadiotapData

public final class RadiotapDataTxAttenuation
extends Object
implements RadiotapPacket.RadiotapData

Radiotap TX attenuation field. Transmit power expressed as unitless distance from max power set at factory calibration. 0 is max power. Monotonically nondecreasing with lower power levels.

Since:

pcap4j 1.6.5

See Also:

• Radiotap
• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	RadiotapDataTxAttenuation.Builder

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	LENGTH
private static final long	serialVersionUID
private final short	txAttenuation

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
RadiotapDataTxAttenuation.Builder	getBuilder()
byte[]	getRawData()
short	getTxAttenuation()
int	getTxAttenuationAsInt()
int	hashCode()
int	length()
static RadiotapDataTxAttenuation	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

txAttenuation

private final short txAttenuation

Constructor Details

RadiotapDataTxAttenuation

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

Throws:

IllegalRawDataException

RadiotapDataTxAttenuation

private RadiotapDataTxAttenuation(RadiotapDataTxAttenuation.Builder builder)

Method Details

newInstance

public static RadiotapDataTxAttenuation 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 RadiotapTxAttenuation object.

Throws:

IllegalRawDataException - if parsing the raw data fails.

getTxAttenuation

public short getTxAttenuation()

Returns:

txAttenuation

getTxAttenuationAsInt

public int getTxAttenuationAsInt()

Returns:

txAttenuation

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 RadiotapDataTxAttenuation.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