Package org.pcap4j.packet
Class Dot11FrameControl
- java.lang.Object
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- org.pcap4j.packet.Dot11FrameControl
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- All Implemented Interfaces:
java.io.Serializable
public final class Dot11FrameControl extends java.lang.Object implements java.io.Serializable
Frame control field of an IEEE802.11 frame.0 1 2 3 4 5 6 7 +----------+----------+----------+----------+----------+----------+----------+----------+ | Protocol | Type | Subtype | | Version | | | +----------+----------+----------+----------+----------+----------+----------+----------+ | To DS | From DS |More | Retry |Power | More |Protected | Order | | | |Fragments | |Management| Data |Frame | | +----------+----------+----------+----------+----------+----------+----------+----------+
- Since:
- pcap4j 1.7.0
- Author:
- Kaito Yamada
- See Also:
- IEEE802.11, Serialized Form
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
Dot11FrameControl.Builder
static class
Dot11FrameControl.ProtocolVersion
Protocol version of IEEE802.11 frame
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Method Summary
Modifier and Type Method Description boolean
equals(java.lang.Object obj)
Dot11FrameControl.Builder
getBuilder()
Dot11FrameControl.ProtocolVersion
getProtocolVersion()
byte[]
getRawData()
Dot11FrameType
getType()
int
hashCode()
boolean
isFromDs()
boolean
isMoreData()
boolean
isMoreFragments()
boolean
isOrder()
boolean
isPowerManagement()
boolean
isProtectedFrame()
boolean
isRetry()
boolean
isToDs()
int
length()
static Dot11FrameControl
newInstance(byte[] rawData, int offset, int length)
A static factory method.java.lang.String
toString()
java.lang.String
toString(java.lang.String indent)
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Method Detail
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newInstance
public static Dot11FrameControl 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 Dot11FrameControl object.
- Throws:
IllegalRawDataException
- if parsing the raw data fails.
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getProtocolVersion
public Dot11FrameControl.ProtocolVersion getProtocolVersion()
- Returns:
- protocolVersion
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getType
public Dot11FrameType getType()
- Returns:
- type
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isToDs
public boolean isToDs()
- Returns:
- toDs
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isFromDs
public boolean isFromDs()
- Returns:
- fromDs
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isMoreFragments
public boolean isMoreFragments()
- Returns:
- moreFragments
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isRetry
public boolean isRetry()
- Returns:
- retry
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isPowerManagement
public boolean isPowerManagement()
- Returns:
- powerManagement
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isMoreData
public boolean isMoreData()
- Returns:
- moreData
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isProtectedFrame
public boolean isProtectedFrame()
- Returns:
- protectedFrame
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isOrder
public boolean isOrder()
- Returns:
- order
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getBuilder
public Dot11FrameControl.Builder getBuilder()
- Returns:
- a new Builder object populated with this object's fields.
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getRawData
public byte[] getRawData()
- Returns:
- the raw data.
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length
public int length()
- Returns:
- length
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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toString
public java.lang.String toString(java.lang.String indent)
- Parameters:
indent
- indent- Returns:
- String representation of this object.
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in classjava.lang.Object
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