org.projectfloodlight.openflow.util

Class ChannelUtils

java.lang.Object

org.projectfloodlight.openflow.util.ChannelUtils

public class ChannelUtils
extends Object

Collection of helper functions for reading and writing into Unpooled

Author:

capveg

Constructor Summary

Constructors

Constructor and Description
ChannelUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static byte[]	readBytes(io.netty.buffer.ByteBuf bb, int length)
static String	readFixedLengthString(io.netty.buffer.ByteBuf bb, int length)
static <T> List<T>	readList(io.netty.buffer.ByteBuf bb, int length, OFMessageReader<T> reader)
static void	writeBytes(io.netty.buffer.ByteBuf bb, byte[] byteArray)
static void	writeFixedLengthString(io.netty.buffer.ByteBuf bb, String string, int length)
static void	writeList(io.netty.buffer.ByteBuf bb, List<? extends Writeable> writeables)

Methods inherited from class java.lang.Object

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

Constructor Detail

ChannelUtils

public ChannelUtils()

Method Detail

readFixedLengthString

public static String readFixedLengthString(io.netty.buffer.ByteBuf bb,
                           int length)

writeFixedLengthString

public static void writeFixedLengthString(io.netty.buffer.ByteBuf bb,
                          String string,
                          int length)

readBytes

public static byte[] readBytes(io.netty.buffer.ByteBuf bb,
               int length)

writeBytes

public static void writeBytes(io.netty.buffer.ByteBuf bb,
              byte[] byteArray)

readList

public static <T> List<T> readList(io.netty.buffer.ByteBuf bb,
                   int length,
                   OFMessageReader<T> reader)
                        throws OFParseError

Throws:

OFParseError

writeList

public static void writeList(io.netty.buffer.ByteBuf bb,
             List<? extends Writeable> writeables)