Package org.apache.ignite.internal.binary

Class BinaryPrimitives

java.lang.Object

org.apache.ignite.internal.binary.BinaryPrimitives

public abstract class BinaryPrimitives
extends Object

Primitives writer.

Constructor Summary

Constructors

Constructor	Description
BinaryPrimitives()

Method Summary

Modifier and Type	Method	Description
static boolean	readBoolean(byte[] arr, int off)
static boolean	readBoolean(long ptr, int off)
static byte	readByte(byte[] arr, int off)
static byte	readByte(long ptr, int off)
static byte[]	readByteArray(byte[] arr, int off, int len)
static byte[]	readByteArray(long ptr, int off, int len)
static char	readChar(byte[] arr, int off)
static char	readChar(long ptr, int off)
static char[]	readCharArray(byte[] arr, int off, int len)
static char[]	readCharArray(long ptr, int off, int len)
static double	readDouble(byte[] arr, int off)
static double	readDouble(long ptr, int off)
static float	readFloat(byte[] arr, int off)
static float	readFloat(long ptr, int off)
static int	readInt(byte[] arr, int off)
static int	readInt(long ptr, int off)
static long	readLong(byte[] arr, int off)
static long	readLong(long ptr, int off)
static short	readShort(byte[] arr, int off)
static short	readShort(long ptr, int off)
static void	writeBoolean(byte[] arr, int off, boolean val)
static void	writeByte(byte[] arr, int off, byte val)
static void	writeChar(byte[] arr, int off, char val)
static void	writeDouble(byte[] arr, int off, double val)
static void	writeFloat(byte[] arr, int off, float val)
static void	writeInt(byte[] arr, int off, int val)
static void	writeInt(long ptr, int off, int val)
static void	writeLong(byte[] arr, int off, long val)
static void	writeShort(byte[] arr, int off, short val)
static void	writeShort(long ptr, int off, short val)

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryPrimitives

public BinaryPrimitives()

Method Detail

writeByte

public static void writeByte(byte[] arr,
                             int off,
                             byte val)

Parameters:

arr - Array.

off - Offset.

val - Value.

readByte

public static byte readByte(byte[] arr,
                            int off)

Parameters:

arr - Array.

off - Offset.

Returns:

Value.

readByte

public static byte readByte(long ptr,
                            int off)

Parameters:

ptr - Pointer.

off - Offset.

Returns:

Value.

readByteArray

public static byte[] readByteArray(byte[] arr,
                                   int off,
                                   int len)

Parameters:

arr - Array.

off - Offset.

Returns:

Value.

readByteArray

public static byte[] readByteArray(long ptr,
                                   int off,
                                   int len)

Parameters:

ptr - Pointer.

off - Offset.

Returns:

Value.

writeBoolean

public static void writeBoolean(byte[] arr,
                                int off,
                                boolean val)

Parameters:

arr - Array.

off - Offset.

val - Value.

readBoolean

public static boolean readBoolean(byte[] arr,
                                  int off)

Parameters:

arr - Array.

off - Offset.

Returns:

Value.

readBoolean

public static boolean readBoolean(long ptr,
                                  int off)

Parameters:

ptr - Pointer.

off - Offset.

Returns:

Value.

writeShort

public static void writeShort(byte[] arr,
                              int off,
                              short val)

Parameters:

arr - Array.

off - Offset.

val - Value.

writeShort

public static void writeShort(long ptr,
                              int off,
                              short val)

Parameters:

ptr - Pointer.

off - Offset.

val - Value.

readShort

public static short readShort(byte[] arr,
                              int off)

Parameters:

arr - Array.

off - Offset.

Returns:

Value.

readShort

public static short readShort(long ptr,
                              int off)

Parameters:

ptr - Pointer.

off - Offset.

Returns:

Value.

writeChar

public static void writeChar(byte[] arr,
                             int off,
                             char val)

Parameters:

arr - Array.

off - Offset.

val - Value.

readChar

public static char readChar(byte[] arr,
                            int off)

Parameters:

arr - Array.

off - Offset.

Returns:

Value.

readChar

public static char readChar(long ptr,
                            int off)

Parameters:

ptr - Pointer.

off - Offset.

Returns:

Value.

readCharArray

public static char[] readCharArray(byte[] arr,
                                   int off,
                                   int len)

Parameters:

arr - Array.

off - Offset.

Returns:

Value.

readCharArray

public static char[] readCharArray(long ptr,
                                   int off,
                                   int len)

Parameters:

ptr - Pointer.

off - Offset.

Returns:

Value.

writeInt

public static void writeInt(byte[] arr,
                            int off,
                            int val)

Parameters:

arr - Array.

off - Offset.

val - Value.

writeInt

public static void writeInt(long ptr,
                            int off,
                            int val)

Parameters:

ptr - Pointer.

off - Offset.

val - Value.

readInt

public static int readInt(byte[] arr,
                          int off)

Parameters:

arr - Array.

off - Offset.

Returns:

Value.

readInt

public static int readInt(long ptr,
                          int off)

Parameters:

ptr - Pointer.

off - Offset.

Returns:

Value.

writeLong

public static void writeLong(byte[] arr,
                             int off,
                             long val)

Parameters:

arr - Array.

off - Offset.

val - Value.

readLong

public static long readLong(byte[] arr,
                            int off)

Parameters:

arr - Array.

off - Offset.

Returns:

Value.

readLong

public static long readLong(long ptr,
                            int off)

Parameters:

ptr - Pointer.

off - Offset.

Returns:

Value.

writeFloat

public static void writeFloat(byte[] arr,
                              int off,
                              float val)

Parameters:

arr - Array.

off - Offset.

val - Value.

readFloat

public static float readFloat(byte[] arr,
                              int off)

Parameters:

arr - Array.

off - Offset.

Returns:

Value.

readFloat

public static float readFloat(long ptr,
                              int off)

Parameters:

ptr - Pointer.

off - Offset.

Returns:

Value.

writeDouble

public static void writeDouble(byte[] arr,
                               int off,
                               double val)

Parameters:

arr - Array.

off - Offset.

val - Value.

readDouble

public static double readDouble(byte[] arr,
                                int off)

Parameters:

arr - Array.

off - Offset.

Returns:

Value.

readDouble

public static double readDouble(long ptr,
                                int off)

Parameters:

ptr - Pointer.

off - Offset.

Returns:

Value.