Package herddb.utils

Class ByteBufUtils

java.lang.Object

herddb.utils.ByteBufUtils

public class ByteBufUtils
extends Object

Utilities for write variable length values on ByteBuf.

Author:

diego.salvi

Constructor Summary

Constructors

Constructor	Description
ByteBufUtils()

Method Summary

Modifier and Type	Method	Description
static byte[]	readArray(io.netty.buffer.ByteBuf buffer)
static double	readDouble(io.netty.buffer.ByteBuf buffer)
static float[]	readFloatArray(io.netty.buffer.ByteBuf buffer)
static RawString	readRawString(io.netty.buffer.ByteBuf buffer)
static String	readString(io.netty.buffer.ByteBuf buffer)
static RawString	readUnpooledRawString(io.netty.buffer.ByteBuf buffer)
static int	readVInt(io.netty.buffer.ByteBuf buffer)
static long	readVLong(io.netty.buffer.ByteBuf buffer)
static int	readZInt(io.netty.buffer.ByteBuf buffer)
static long	readZLong(io.netty.buffer.ByteBuf buffer)
static void	skipArray(io.netty.buffer.ByteBuf buffer)
static void	writeArray(io.netty.buffer.ByteBuf buffer, byte[] array)
static void	writeArray(io.netty.buffer.ByteBuf buffer, byte[] array, int offset, int length)
static void	writeArray(io.netty.buffer.ByteBuf buffer, Bytes array)
static void	writeDouble(io.netty.buffer.ByteBuf buffer, double i)
static void	writeFloatArray(io.netty.buffer.ByteBuf buffer, float[] array)
static void	writeFloatArray(io.netty.buffer.ByteBuf buffer, List<Number> array)
static void	writeRawString(io.netty.buffer.ByteBuf buffer, RawString string)
static void	writeString(io.netty.buffer.ByteBuf buffer, String string)
static void	writeVInt(io.netty.buffer.ByteBuf buffer, int i)
static void	writeVLong(io.netty.buffer.ByteBuf buffer, long i)
static void	writeZInt(io.netty.buffer.ByteBuf buffer, int i)
static void	writeZLong(io.netty.buffer.ByteBuf buffer, long i)

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteBufUtils

public ByteBufUtils()

Method Detail

writeArray

public static void writeArray(io.netty.buffer.ByteBuf buffer,
                              byte[] array)

writeFloatArray

public static void writeFloatArray(io.netty.buffer.ByteBuf buffer,
                                   float[] array)

writeFloatArray

public static void writeFloatArray(io.netty.buffer.ByteBuf buffer,
                                   List<Number> array)

writeArray

public static void writeArray(io.netty.buffer.ByteBuf buffer,
                              Bytes array)

writeArray

public static void writeArray(io.netty.buffer.ByteBuf buffer,
                              byte[] array,
                              int offset,
                              int length)

writeString

public static void writeString(io.netty.buffer.ByteBuf buffer,
                               String string)

writeRawString

public static void writeRawString(io.netty.buffer.ByteBuf buffer,
                                  RawString string)

readArray

public static byte[] readArray(io.netty.buffer.ByteBuf buffer)

readFloatArray

public static float[] readFloatArray(io.netty.buffer.ByteBuf buffer)

readString

public static String readString(io.netty.buffer.ByteBuf buffer)

readRawString

public static RawString readRawString(io.netty.buffer.ByteBuf buffer)

readUnpooledRawString

public static RawString readUnpooledRawString(io.netty.buffer.ByteBuf buffer)

skipArray

public static void skipArray(io.netty.buffer.ByteBuf buffer)

writeVInt

public static void writeVInt(io.netty.buffer.ByteBuf buffer,
                             int i)

readVInt

public static int readVInt(io.netty.buffer.ByteBuf buffer)

writeZInt

public static void writeZInt(io.netty.buffer.ByteBuf buffer,
                             int i)

readZInt

public static int readZInt(io.netty.buffer.ByteBuf buffer)

writeVLong

public static void writeVLong(io.netty.buffer.ByteBuf buffer,
                              long i)

readVLong

public static long readVLong(io.netty.buffer.ByteBuf buffer)

writeZLong

public static void writeZLong(io.netty.buffer.ByteBuf buffer,
                              long i)

readZLong

public static long readZLong(io.netty.buffer.ByteBuf buffer)

writeDouble

public static void writeDouble(io.netty.buffer.ByteBuf buffer,
                               double i)

readDouble

public static double readDouble(io.netty.buffer.ByteBuf buffer)