Class Dot11MeshIdElement

java.lang.Object

org.pcap4j.packet.Dot11InformationElement

org.pcap4j.packet.Dot11MeshIdElement

All Implemented Interfaces:

Serializable

public final class Dot11MeshIdElement
extends Dot11InformationElement

IEEE802.11 Mesh ID element

      1         1        0-32
+----------+----------+----------
|Element ID|  Length  | Mesh ID
+----------+----------+----------
Element ID: 114

The Mesh ID element is used to advertise the identification of an MBSS. The Mesh ID element is transmitted in Mesh Peering Open frames, Mesh Peering Confirm frames, Mesh Peering Close frames, Beacon frames, and Probe Request and Response frames. A Mesh ID field of length 0 indicates the wildcard Mesh ID, which is used within Probe Request frame.

Since:

pcap4j 1.7.0

See Also:

• IEEE802.11
• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	Dot11MeshIdElement.Builder

Field Summary

Fields

Modifier and Type	Field	Description
private final byte[]	meshId
private static final long	serialVersionUID

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Dot11MeshIdElement(byte[] rawData, int offset, int length)
private	Dot11MeshIdElement(Dot11MeshIdElement.Builder builder)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
Dot11MeshIdElement.Builder	getBuilder()
byte[]	getMeshId()
byte[]	getRawData()
int	hashCode()
int	length()
static Dot11MeshIdElement	newInstance(byte[] rawData, int offset, int length)	A static factory method.
String	toString()
String	toString(String indent)

Methods inherited from class Dot11InformationElement

getElementId, getLength, getLengthAsInt

Methods inherited from class Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

meshId

private final byte[] meshId

Constructor Details

Dot11MeshIdElement

private Dot11MeshIdElement(byte[] rawData,
 int offset,
 int length)
                    throws IllegalRawDataException

Parameters:

rawData - rawData

offset - offset

length - length

Throws:

IllegalRawDataException - if parsing the raw data fails.

Dot11MeshIdElement

private Dot11MeshIdElement(Dot11MeshIdElement.Builder builder)

Parameters:

builder - builder

Method Details

newInstance

public static Dot11MeshIdElement 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 Dot11MeshIdElement object.

Throws:

IllegalRawDataException - if parsing the raw data fails.

getMeshId

public byte[] getMeshId()

Returns:

meshId

length

public int length()

Specified by:

length in class Dot11InformationElement

Returns:

the length

getRawData

public byte[] getRawData()

Specified by:

getRawData in class Dot11InformationElement

Returns:

the raw data.

getBuilder

public Dot11MeshIdElement.Builder getBuilder()

Returns:

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

hashCode

public int hashCode()

Overrides:

hashCode in class Dot11InformationElement

equals

public boolean equals(Object obj)

Overrides:

equals in class Dot11InformationElement

toString

public String toString()

Overrides:

toString in class Object

toString

public String toString(String indent)

Parameters:

indent - indent

Returns:

the string representation of this object.