org.openflow.protocol.statistics
Interface OFStatistics

All Known Implementing Classes:

OFAggregateStatisticsReply, OFAggregateStatisticsRequest, OFDescriptionStatistics, OFFlowStatisticsReply, OFFlowStatisticsRequest, OFGroupDescription, OFGroupFeatures, OFGroupStatisticsReply, OFGroupStatisticsRequest, OFMeterConfigStatisticsReply, OFMeterFeatures, OFMeterStatisticsReply, OFMeterStatisticsRequest, OFPortDescription, OFPortStatisticsReply, OFPortStatisticsRequest, OFQueueStatisticsReply, OFQueueStatisticsRequest, OFTableFeatures, OFTableStatistics, OFVendorStatistics

public interface OFStatistics

The base class for all OpenFlow multipart messages (primarily statistics).

Author:

David Erickson (daviderickson@cs.stanford.edu) - Mar 11, 2010

Method Summary

int	computeLength() Computes, sets and returns the length of this OFStatistics message.
int	getLength() Returns the wire length of this message in bytes
void	readFrom(java.nio.ByteBuffer data) Read this message off the wire from the specified ByteBuffer
void	writeTo(java.nio.ByteBuffer data) Write this message's binary format to the specified ByteBuffer

Method Detail

getLength

int getLength()

Returns the wire length of this message in bytes

Returns:

the length

readFrom

void readFrom(java.nio.ByteBuffer data)

Read this message off the wire from the specified ByteBuffer

Parameters:

data -

writeTo

void writeTo(java.nio.ByteBuffer data)

Write this message's binary format to the specified ByteBuffer

Parameters:

data -

computeLength

int computeLength()

Computes, sets and returns the length of this OFStatistics message. The value will be able to be retrieved from getLength() without recomputing after this method is called.

Returns: