Package org.pcap4j.packet
Class LlcControlInformation
- java.lang.Object
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- org.pcap4j.packet.LlcControlInformation
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- All Implemented Interfaces:
java.io.Serializable
,LlcPacket.LlcControl
public final class LlcControlInformation extends java.lang.Object implements LlcPacket.LlcControl
The Control field of an LLC header in I-format.0 1 2 3 4 5 6 7 +-----+-----+-----+-----+-----+-----+-----+-----+ | receive sequence number | P/F | +-----+-----+-----+-----+-----+-----+-----+-----+ | send sequence number | 0 | +-----+-----+-----+-----+-----+-----+-----+-----+
- Since:
- pcap4j 1.6.5
- Author:
- Kaito Yamada
- See Also:
- IEEE 802.2, Serialized Form
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
LlcControlInformation.Builder
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Method Summary
Modifier and Type Method Description boolean
equals(java.lang.Object obj)
LlcControlInformation.Builder
getBuilder()
boolean
getPfBit()
byte[]
getRawData()
byte
getReceiveSequenceNumber()
int
getReceiveSequenceNumberAsInt()
byte
getSendSequenceNumber()
int
getSendSequenceNumberAsInt()
int
hashCode()
int
length()
static LlcControlInformation
newInstance(short value)
java.lang.String
toString()
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Method Detail
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newInstance
public static LlcControlInformation newInstance(short value) throws IllegalRawDataException
- Parameters:
value
- value- Returns:
- a new LlcControlInformation object.
- Throws:
IllegalRawDataException
- if parsing the value fails.
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getReceiveSequenceNumber
public byte getReceiveSequenceNumber()
- Returns:
- receiveSequenceNumber
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getReceiveSequenceNumberAsInt
public int getReceiveSequenceNumberAsInt()
- Returns:
- receiveSequenceNumber
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getPfBit
public boolean getPfBit()
- Returns:
- true if the P/F bit is set to 1; otherwise false.
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getSendSequenceNumber
public byte getSendSequenceNumber()
- Returns:
- sendSequenceNumber
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getSendSequenceNumberAsInt
public int getSendSequenceNumberAsInt()
- Returns:
- sendSequenceNumber
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length
public int length()
- Specified by:
length
in interfaceLlcPacket.LlcControl
- Returns:
- length
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getRawData
public byte[] getRawData()
- Specified by:
getRawData
in interfaceLlcPacket.LlcControl
- Returns:
- raw data
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getBuilder
public LlcControlInformation.Builder getBuilder()
- Returns:
- a new Builder object populated with this object's fields.
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.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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