Module org.pcap4j.packetfactory.statik

Package org.pcap4j.packet.factory.statik

Class StaticIpV4OptionFactory

java.lang.Object

org.pcap4j.packet.factory.statik.StaticIpV4OptionFactory

All Implemented Interfaces:

PacketFactory<IpV4Packet.IpV4Option,IpV4OptionType>

public final class StaticIpV4OptionFactory
extends java.lang.Object
implements PacketFactory<IpV4Packet.IpV4Option,IpV4OptionType>

Since:

pcap4j 0.9.16

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static interface	StaticIpV4OptionFactory.Instantiater

Field Summary

Fields

Modifier and Type	Field	Description
private static StaticIpV4OptionFactory	INSTANCE
private java.util.Map<IpV4OptionType,StaticIpV4OptionFactory.Instantiater>	instantiaters

Constructor Summary

Constructors

Modifier	Constructor	Description
private	StaticIpV4OptionFactory()

Method Summary

Modifier and Type	Method	Description
static StaticIpV4OptionFactory	getInstance()
java.lang.Class<? extends IpV4Packet.IpV4Option>	getTargetClass()
java.lang.Class<? extends IpV4Packet.IpV4Option>	getTargetClass(IpV4OptionType number)
IpV4Packet.IpV4Option	newInstance(byte[] rawData, int offset, int length)
IpV4Packet.IpV4Option	newInstance(byte[] rawData, int offset, int length, IpV4OptionType number)

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

private static final StaticIpV4OptionFactory INSTANCE

instantiaters

private final java.util.Map<IpV4OptionType,StaticIpV4OptionFactory.Instantiater> instantiaters

Constructor Detail

StaticIpV4OptionFactory

private StaticIpV4OptionFactory()

Method Detail

getInstance

public static StaticIpV4OptionFactory getInstance()

Returns:

the singleton instance of StaticIpV4OptionFactory.

newInstance

public IpV4Packet.IpV4Option newInstance(byte[] rawData,
                                         int offset,
                                         int length,
                                         IpV4OptionType number)

Specified by:

newInstance in interface PacketFactory<IpV4Packet.IpV4Option,IpV4OptionType>

Parameters:

rawData - rawData

offset - offset

length - length

number - number

Returns:

a new data object.

newInstance

public IpV4Packet.IpV4Option newInstance(byte[] rawData,
                                         int offset,
                                         int length)

Specified by:

newInstance in interface PacketFactory<IpV4Packet.IpV4Option,IpV4OptionType>

Parameters:

rawData - rawData

offset - offset

length - length

Returns:

a new data object.

getTargetClass

public java.lang.Class<? extends IpV4Packet.IpV4Option> getTargetClass(IpV4OptionType number)

Specified by:

getTargetClass in interface PacketFactory<IpV4Packet.IpV4Option,IpV4OptionType>

Parameters:

number - number

Returns:

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

getTargetClass

public java.lang.Class<? extends IpV4Packet.IpV4Option> getTargetClass()

Specified by:

getTargetClass in interface PacketFactory<IpV4Packet.IpV4Option,IpV4OptionType>

Returns:

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