org.opendaylight.vtn.manager.packet

Class UDP

java.lang.Object

org.opendaylight.vtn.manager.packet.Packet

org.opendaylight.vtn.manager.packet.PortPacket<UDP>

org.opendaylight.vtn.manager.packet.UDP

All Implemented Interfaces:

Cloneable

public final class UDP
extends PortPacket<UDP>

UDP describes an UDP packet.

This class is provided only for VTN internal use. This class may be changed without any notice.

Since:

Beryllium

Nested Class Summary

Nested classes/interfaces inherited from class org.opendaylight.vtn.manager.packet.Packet

Packet.HeaderField

Constructor Summary

Constructors

Constructor and Description
UDP()

Method Summary

Modifier and Type	Method and Description
short	getChecksum() Get the stored checksum value of the UDP packet.
protected Map<String,Packet.HeaderField>	getHeaderFormat() Return a map that determines the format of the packet.
int	getHeaderSize() Gets the header size in bits.
short	getLength() Gets the stored length of UDP packet.
UDP	setChecksum(short cksum) Set the checksum for the current UDP object instance.
UDP	setLength(short len) Set the UDP header length value for the current UDP object instance.

Methods inherited from class org.opendaylight.vtn.manager.packet.PortPacket

clone, getDestinationPort, getSourcePort, setDestinationPort, setSourcePort

Methods inherited from class org.opendaylight.vtn.manager.packet.Packet

deserialize, equals, equalsField, getByte, getBytes, getFieldNumBits, getFieldNumBits, getFieldOffset, getFieldOffset, getHeaderFieldMap, getInt, getIp4Network, getPayload, getRawPayload, getRawPayloadSize, getShort, hashCode, isCorrupted, isZeroShort, postDeserializeCustomOperation, postSerializeCustomOperation, serialize, setCorrupted, setHeaderField, setPayload, setPayloadClass, setRawPayload, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

UDP

public UDP()

Method Detail

getLength

public short getLength()

Gets the stored length of UDP packet.

Returns:

The number of bytes in the UDP datagram.

getChecksum

public short getChecksum()

Get the stored checksum value of the UDP packet.

Returns:

The UDP checksum.

setLength

public UDP setLength(short len)

Set the UDP header length value for the current UDP object instance.

Parameters:

len - The number of bytes in the UDP datagram.

Returns:

This instance.

setChecksum

public UDP setChecksum(short cksum)

Set the checksum for the current UDP object instance.

Parameters:

cksum - The UDP checksum.

Returns:

This instance.

getHeaderSize

public int getHeaderSize()

Gets the header size in bits.

Overrides:

getHeaderSize in class Packet

Returns:

The UDP header size in bits.

getHeaderFormat

protected Map<String,Packet.HeaderField> getHeaderFormat()

Return a map that determines the format of the packet.

Specified by:

getHeaderFormat in class Packet

Returns:

A map that determines the format of the packet.