Module org.pcap4j.core

Package org.pcap4j.packet

Class RadiotapPresentBitmask

java.lang.Object

org.pcap4j.packet.RadiotapPresentBitmask

All Implemented Interfaces:

Serializable

public final class RadiotapPresentBitmask
extends Object
implements Serializable

The present field of Radiotap header. Vendor namespaces are not supported yet.

Since:

pcap4j 1.6.5

See Also:

• Radiotap
• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	RadiotapPresentBitmask.Builder

Field Summary

Fields

Modifier and Type	Field	Description
private final boolean	anotherBitmapFollows
private final List<RadiotapPresentBitNumber>	bitNumbers
private final String	namespace
private final boolean	radiotapNamespaceNext
private static final long	serialVersionUID
private final boolean	vendorNamespaceNext

Constructor Summary

Constructors

Modifier	Constructor	Description
private	RadiotapPresentBitmask(byte[] rawData, int offset, int length, int bitNumOffset, String namespace)
private	RadiotapPresentBitmask(RadiotapPresentBitmask.Builder builder)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
byte[]	getBitmask()
ArrayList<RadiotapPresentBitNumber>	getBitNumbers()
RadiotapPresentBitmask.Builder	getBuilder()
String	getNamespace()
byte[]	getRawData()
int	hashCode()
boolean	isAnotherBitmapFollows()
boolean	isRadiotapNamespaceNext()
boolean	isVendorNamespaceNext()
int	length()
static RadiotapPresentBitmask	newInstance(byte[] rawData, int offset, int length, int bitNumOffset)	A static factory method.
static RadiotapPresentBitmask	newInstance(byte[] rawData, int offset, int length, int bitNumOffset, String namespace)	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

namespace

private final String namespace

bitNumbers

private final List<RadiotapPresentBitNumber> bitNumbers

radiotapNamespaceNext

private final boolean radiotapNamespaceNext

vendorNamespaceNext

private final boolean vendorNamespaceNext

anotherBitmapFollows

private final boolean anotherBitmapFollows

Constructor Details

RadiotapPresentBitmask

private RadiotapPresentBitmask(byte[] rawData,
 int offset,
 int length,
 int bitNumOffset,
 String namespace)
                        throws IllegalRawDataException

Throws:

IllegalRawDataException

RadiotapPresentBitmask

private RadiotapPresentBitmask(RadiotapPresentBitmask.Builder builder)

Method Details

newInstance

public static RadiotapPresentBitmask newInstance(byte[] rawData,
 int offset,
 int length,
 int bitNumOffset)
                                          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

bitNumOffset - bitNumOffset

Returns:

a new RadiotapPresentBitmask object.

Throws:

IllegalRawDataException - if parsing the raw data fails.

newInstance

public static RadiotapPresentBitmask newInstance(byte[] rawData,
 int offset,
 int length,
 int bitNumOffset,
 String namespace)
                                          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

bitNumOffset - bitNumOffset

namespace - namespace

Returns:

a new RadiotapPresentBitmask object.

Throws:

IllegalRawDataException - if parsing the raw data fails.

getNamespace

public String getNamespace()

Returns:

namespace

getBitNumbers

public ArrayList<RadiotapPresentBitNumber> getBitNumbers()

Returns:

bitNumbers

isRadiotapNamespaceNext

public boolean isRadiotapNamespaceNext()

Returns:

radiotapNamespaceNext

isVendorNamespaceNext

public boolean isVendorNamespaceNext()

Returns:

vendorNamespaceNext

isAnotherBitmapFollows

public boolean isAnotherBitmapFollows()

Returns:

anotherBitmapFollows

getBitmask

public byte[] getBitmask()

Returns:

the bitmask

length

public int length()

Returns:

length of this data

getRawData

public byte[] getRawData()

Returns:

the raw data

getBuilder

public RadiotapPresentBitmask.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)

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