Class PropertiesBasedRadiotapDataFactory

java.lang.Object

org.pcap4j.packet.factory.propertiesbased.PropertiesBasedRadiotapDataFactory

All Implemented Interfaces:

PacketFactory<RadiotapPacket.RadiotapData, RadiotapPresentBitNumber>

public final class PropertiesBasedRadiotapDataFactory
extends Object
implements PacketFactory<RadiotapPacket.RadiotapData, RadiotapPresentBitNumber>

Since:

pcap4j 1.6.5

Field Summary

Fields

Modifier and Type	Field	Description
private static final PropertiesBasedRadiotapDataFactory	INSTANCE

Constructor Summary

Constructors

Modifier	Constructor	Description
private	PropertiesBasedRadiotapDataFactory()

Method Summary

Modifier and Type	Method	Description
static PropertiesBasedRadiotapDataFactory	getInstance()
Class<? extends RadiotapPacket.RadiotapData>	getTargetClass()
Class<? extends RadiotapPacket.RadiotapData>	getTargetClass(RadiotapPresentBitNumber num)
RadiotapPacket.RadiotapData	newInstance(byte[] rawData, int offset, int length)
RadiotapPacket.RadiotapData	newInstance(byte[] rawData, int offset, int length, Class<? extends RadiotapPacket.RadiotapData> dataClass)
RadiotapPacket.RadiotapData	newInstance(byte[] rawData, int offset, int length, RadiotapPresentBitNumber num)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

INSTANCE

private static final PropertiesBasedRadiotapDataFactory INSTANCE

Constructor Details

PropertiesBasedRadiotapDataFactory

private PropertiesBasedRadiotapDataFactory()

Method Details

getInstance

public static PropertiesBasedRadiotapDataFactory getInstance()

Returns:

the singleton instance of PropertiesBasedRadiotapDataFactory.

newInstance

public RadiotapPacket.RadiotapData newInstance(byte[] rawData,
 int offset,
 int length,
 RadiotapPresentBitNumber num)

Specified by:

newInstance in interface PacketFactory<RadiotapPacket.RadiotapData, RadiotapPresentBitNumber>

Parameters:

rawData - rawData

offset - offset

length - length

num - number

Returns:

a new data object.

newInstance

public RadiotapPacket.RadiotapData newInstance(byte[] rawData,
 int offset,
 int length)

Specified by:

newInstance in interface PacketFactory<RadiotapPacket.RadiotapData, RadiotapPresentBitNumber>

Parameters:

rawData - rawData

offset - offset

length - length

Returns:

a new data object.

newInstance

public RadiotapPacket.RadiotapData newInstance(byte[] rawData,
 int offset,
 int length,
 Class<? extends RadiotapPacket.RadiotapData> dataClass)

Parameters:

rawData - rawData

offset - offset

length - length

dataClass - dataClass

Returns:

a new RadiotapDataField object.

Throws:

IllegalStateException - if an access to the newInstance method of the dataClass fails.

IllegalArgumentException - if an exception other than IllegalRawDataException is thrown by newInstance method of the dataClass.

NullPointerException - if any of arguments are null.

getTargetClass

public Class<? extends RadiotapPacket.RadiotapData> getTargetClass(RadiotapPresentBitNumber num)

Specified by:

getTargetClass in interface PacketFactory<RadiotapPacket.RadiotapData, RadiotapPresentBitNumber>

Parameters:

num - number

Returns:

a Class object this factory instantiates by PacketFactory.newInstance(byte[], int, int, NamedNumber) with the number argument.

getTargetClass

public Class<? extends RadiotapPacket.RadiotapData> getTargetClass()

Specified by:

getTargetClass in interface PacketFactory<RadiotapPacket.RadiotapData, RadiotapPresentBitNumber>

Returns:

a Class object this factory instantiates by PacketFactory.newInstance(byte[], int, int).