Module org.pcap4j.core

Package org.pcap4j.packet

Class DnsRDataNull

java.lang.Object

org.pcap4j.packet.DnsRDataNull

All Implemented Interfaces:

Serializable, DnsResourceRecord.DnsRData

public final class DnsRDataNull
extends Object
implements DnsResourceRecord.DnsRData

DNS NULL RDATA

 +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+
 /                  <anything>                   /
 /                                               /
 +--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+

 Anything at all may be in the RDATA field so long as it is 65535 octets or less.
 

Since:

pcap4j 1.7.1

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	DnsRDataNull.Builder

Field Summary

Fields

Modifier and Type	Field	Description
private final byte[]	rawData
private static final long	serialVersionUID

Constructor Summary

Constructors

Modifier	Constructor	Description
private	DnsRDataNull(byte[] rawData, int offset, int length)
private	DnsRDataNull(DnsRDataNull.Builder builder)

Method Summary

Modifier and Type	Method	Description
private String	convertToString(String indent, byte[] headerRawData)
boolean	equals(Object obj)
DnsRDataNull.Builder	getBuilder()
byte[]	getRawData()
int	hashCode()
int	length()
static DnsRDataNull	newInstance(byte[] rawData, int offset, int length)	A static factory method.
String	toString(String indent)
String	toString(String indent, byte[] headerRawData)

Methods inherited from class java.lang.Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

rawData

private final byte[] rawData

Constructor Details

DnsRDataNull

private DnsRDataNull(byte[] rawData,
 int offset,
 int length)

DnsRDataNull

private DnsRDataNull(DnsRDataNull.Builder builder)

Method Details

newInstance

public static DnsRDataNull newInstance(byte[] rawData,
 int offset,
 int length)

A static factory method. This method validates the arguments by ByteArrays.validateBounds(byte[], int, int), which may throw exceptions undocumented here.

Parameters:

rawData - rawData

offset - offset

length - length

Returns:

a new DnsRDataNull object.

length

public int length()

Specified by:

length in interface DnsResourceRecord.DnsRData

Returns:

length

getRawData

public byte[] getRawData()

Specified by:

getRawData in interface DnsResourceRecord.DnsRData

Returns:

raw data

getBuilder

public DnsRDataNull.Builder getBuilder()

Returns:

a new Builder object populated with this object's fields.

toString

public String toString(String indent)

Specified by:

toString in interface DnsResourceRecord.DnsRData

Parameters:

indent - indent

Returns:

String representation of this object.

toString

public String toString(String indent,
 byte[] headerRawData)

Specified by:

toString in interface DnsResourceRecord.DnsRData

Parameters:

indent - indent

headerRawData - the raw data of the DNS header including this RDATA.

Returns:

String representation of this object.

convertToString

private String convertToString(String indent,
 byte[] headerRawData)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object