Class StaticDnsRDataFactory

java.lang.Object

org.pcap4j.packet.factory.statik.StaticDnsRDataFactory

All Implemented Interfaces:

PacketFactory<DnsResourceRecord.DnsRData, DnsResourceRecordType>

public final class StaticDnsRDataFactory
extends Object
implements PacketFactory<DnsResourceRecord.DnsRData, DnsResourceRecordType>

Since:

pcap4j 1.7.1

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static interface	StaticDnsRDataFactory.Instantiater

Field Summary

Fields

Modifier and Type	Field	Description
private static final StaticDnsRDataFactory	INSTANCE
private final Map<DnsResourceRecordType, StaticDnsRDataFactory.Instantiater>	instantiaters

Constructor Summary

Constructors

Modifier	Constructor	Description
private	StaticDnsRDataFactory()

Method Summary

Modifier and Type	Method	Description
static StaticDnsRDataFactory	getInstance()
Class<? extends DnsResourceRecord.DnsRData>	getTargetClass()
Class<? extends DnsResourceRecord.DnsRData>	getTargetClass(DnsResourceRecordType number)
DnsResourceRecord.DnsRData	newInstance(byte[] rawData, int offset, int length)
DnsResourceRecord.DnsRData	newInstance(byte[] rawData, int offset, int length, DnsResourceRecordType number)

Methods inherited from class Object

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

Field Details

INSTANCE

private static final StaticDnsRDataFactory INSTANCE

instantiaters

private final Map<DnsResourceRecordType, StaticDnsRDataFactory.Instantiater> instantiaters

Constructor Details

StaticDnsRDataFactory

private StaticDnsRDataFactory()

Method Details

getInstance

public static StaticDnsRDataFactory getInstance()

Returns:

the singleton instance of StaticDnsRDataFactory.

newInstance

public DnsResourceRecord.DnsRData newInstance(byte[] rawData,
 int offset,
 int length,
 DnsResourceRecordType number)

Specified by:

newInstance in interface PacketFactory<DnsResourceRecord.DnsRData, DnsResourceRecordType>

Parameters:

rawData - rawData

offset - offset

length - length

number - number

Returns:

a new data object.

newInstance

public DnsResourceRecord.DnsRData newInstance(byte[] rawData,
 int offset,
 int length)

Specified by:

newInstance in interface PacketFactory<DnsResourceRecord.DnsRData, DnsResourceRecordType>

Parameters:

rawData - rawData

offset - offset

length - length

Returns:

a new data object.

getTargetClass

public Class<? extends DnsResourceRecord.DnsRData> getTargetClass(DnsResourceRecordType number)

Specified by:

getTargetClass in interface PacketFactory<DnsResourceRecord.DnsRData, DnsResourceRecordType>

Parameters:

number - number

Returns:

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

getTargetClass

public Class<? extends DnsResourceRecord.DnsRData> getTargetClass()

Specified by:

getTargetClass in interface PacketFactory<DnsResourceRecord.DnsRData, DnsResourceRecordType>

Returns:

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