Package org.pcap4j.packet
Class Dot11LinkAdaptationControl
- java.lang.Object
-
- org.pcap4j.packet.Dot11LinkAdaptationControl
-
- All Implemented Interfaces:
java.io.Serializable
public final class Dot11LinkAdaptationControl extends java.lang.Object implements java.io.Serializable
Link Adaptation Control field of an IEEE802.11 frame.0 1 2 3 4 5 6 7 +--------+--------+--------+--------+--------+--------+--------+--------+ |VHT_MFB | TRQ | MAI | MFSI | +--------+--------+--------+--------+--------+--------+--------+--------+ | MFSI | MFB/ASELC | +--------+--------+--------+--------+--------+--------+--------+--------+
- Since:
- pcap4j 1.7.0
- Author:
- Kaito Yamada
- See Also:
- IEEE802.11, Serialized Form
-
-
Nested Class Summary
Nested Classes Modifier and Type Class Description static class
Dot11LinkAdaptationControl.Aselc
ASELC subfieldstatic class
Dot11LinkAdaptationControl.AselCommand
static class
Dot11LinkAdaptationControl.Builder
static class
Dot11LinkAdaptationControl.Mai
MAI subfield
-
Field Summary
Fields Modifier and Type Field Description static byte
ASELI
ASELI
-
Method Summary
Modifier and Type Method Description boolean
equals(java.lang.Object obj)
Dot11LinkAdaptationControl.Aselc
getAselc()
Dot11LinkAdaptationControl.Builder
getBuilder()
Dot11LinkAdaptationControl.Mai
getMai()
java.lang.Byte
getMfb()
java.lang.Integer
getMfbAsInteger()
byte
getMfsi()
int
getMfsiAsInt()
byte[]
getRawData()
int
hashCode()
boolean
isAselIndicated()
boolean
isTrq()
boolean
isVhtMfb()
int
length()
static Dot11LinkAdaptationControl
newInstance(byte[] rawData, int offset, int length)
A static factory method.java.lang.String
toString()
-
-
-
Field Detail
-
ASELI
public static final byte ASELI
ASELI- See Also:
- Constant Field Values
-
-
Method Detail
-
newInstance
public static Dot11LinkAdaptationControl newInstance(byte[] rawData, int offset, int length) throws IllegalRawDataException
A static factory method. This method validates the arguments byByteArrays.validateBounds(byte[], int, int)
, which may throw exceptions undocumented here.- Parameters:
rawData
- rawDataoffset
- offsetlength
- length- Returns:
- a new Dot11LinkAdaptationControl object.
- Throws:
IllegalRawDataException
- if parsing the raw data fails.
-
isVhtMfb
public boolean isVhtMfb()
- Returns:
- true if the VHT_MFB field is set to 1; false otherwise.
-
isTrq
public boolean isTrq()
- Returns:
- true if the TRQ field is set to 1; false otherwise.
-
isAselIndicated
public boolean isAselIndicated()
- Returns:
- true if the MAI field is set to 14 (ASELI); false otherwise.
- See Also:
ASELI
-
getMai
public Dot11LinkAdaptationControl.Mai getMai()
- Returns:
- a
Dot11LinkAdaptationControl.Mai
object ifisAselIndicated
returns false; otherwise null.
-
getMfsi
public byte getMfsi()
- Returns:
- mfsi
-
getMfsiAsInt
public int getMfsiAsInt()
- Returns:
- mfsi
-
getMfb
public java.lang.Byte getMfb()
- Returns:
- the value of MFB if
isAselIndicated
returns false; otherwise null.
-
getMfbAsInteger
public java.lang.Integer getMfbAsInteger()
- Returns:
- the value of MFB if
isAselIndicated
returns false; otherwise null.
-
getAselc
public Dot11LinkAdaptationControl.Aselc getAselc()
- Returns:
- an
Dot11LinkAdaptationControl.Aselc
object ifisAselIndicated
returns true; otherwise null.
-
getBuilder
public Dot11LinkAdaptationControl.Builder getBuilder()
- Returns:
- a new Builder object populated with this object's fields.
-
getRawData
public byte[] getRawData()
- Returns:
- the raw data.
-
length
public int length()
- Returns:
- length
-
toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
-
hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
-
equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in classjava.lang.Object
-
-