org.openflow.protocol
Class OFEchoRequest

java.lang.Object
  org.openflow.protocol.OFMessage
      org.openflow.protocol.OFEchoRequest

Direct Known Subclasses:

OFEchoReply

public class OFEchoRequest
extends OFMessage

Represents an ofp_echo_request message

Author:

Rob Sherwood (rob.sherwood@stanford.edu), Srini Seetharaman (srini.seetharaman@gmail.com)

Field Summary

Fields inherited from class org.openflow.protocol.OFMessage

length, MINIMUM_LENGTH, OFP_VERSION, type, version, xid

Constructor Summary

OFEchoRequest()

Method Summary

void	computeLength() This method is called during the writeTo method for serialization and is expected to set the length of the message.
boolean	equals(java.lang.Object obj)
byte[]	getPayload()
int	hashCode()
void	readFrom(java.nio.ByteBuffer bb) Read this message off the wire from the specified ByteBuffer
OFEchoRequest	setPayload(byte[] payload)
void	writeTo(java.nio.ByteBuffer bb) Write this message's binary format to the specified ByteBuffer

Methods inherited from class org.openflow.protocol.OFMessage

getLength, getLengthU, getType, getVersion, getXid, setLength, setLengthU, setType, setVersion, setXid, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

OFEchoRequest

public OFEchoRequest()

Method Detail

readFrom

public void readFrom(java.nio.ByteBuffer bb)

Description copied from class: OFMessage

Read this message off the wire from the specified ByteBuffer

Overrides:

readFrom in class OFMessage

getPayload

public byte[] getPayload()

Returns:

the payload

setPayload

public OFEchoRequest setPayload(byte[] payload)

Parameters:

payload - the payload to set

writeTo

public void writeTo(java.nio.ByteBuffer bb)

Description copied from class: OFMessage

Write this message's binary format to the specified ByteBuffer

Overrides:

writeTo in class OFMessage

hashCode

public int hashCode()

Overrides:

hashCode in class OFMessage

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class OFMessage

computeLength

public void computeLength()

Description copied from class: OFMessage

This method is called during the writeTo method for serialization and is expected to set the length of the message. If your class manually sets the length you should override this to do nothing.

Overrides:

computeLength in class OFMessage