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org.apache.gora.accumulo.encoders
Class HexEncoder

java.lang.Object
  org.apache.gora.accumulo.encoders.HexEncoder

All Implemented Interfaces:

Encoder

public class HexEncoder
extends Object
implements Encoder

Encodes data in a ascii hex representation

Constructor Summary

HexEncoder()

Method Summary

boolean	decodeBoolean(byte[] val)
byte	decodeByte(byte[] a)
double	decodeDouble(byte[] a)
float	decodeFloat(byte[] a)
int	decodeInt(byte[] a)
long	decodeLong(byte[] a)
short	decodeShort(byte[] a)
byte[]	encodeBoolean(boolean b)
byte[]	encodeBoolean(boolean b, byte[] ret)
byte[]	encodeByte(byte b)
byte[]	encodeByte(byte b, byte[] ret)
byte[]	encodeDouble(double d)
byte[]	encodeDouble(double d, byte[] ret)
byte[]	encodeFloat(float d)
byte[]	encodeFloat(float d, byte[] ret)
byte[]	encodeInt(int i)
byte[]	encodeInt(int i, byte[] ret)
byte[]	encodeLong(long l)
byte[]	encodeLong(long l, byte[] ret)
byte[]	encodeShort(short s)
byte[]	encodeShort(short s, byte[] ret)
byte[]	followingKey(int size, byte[] per)
byte[]	lastPossibleKey(int size, byte[] er)

Methods inherited from class java.lang.Object

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

Constructor Detail

HexEncoder

public HexEncoder()

Method Detail

encodeByte

public byte[] encodeByte(byte b,
                         byte[] ret)

Specified by:

encodeByte in interface Encoder

encodeByte

public byte[] encodeByte(byte b)

Specified by:

encodeByte in interface Encoder

decodeByte

public byte decodeByte(byte[] a)

Specified by:

decodeByte in interface Encoder

encodeShort

public byte[] encodeShort(short s)

Specified by:

encodeShort in interface Encoder

encodeShort

public byte[] encodeShort(short s,
                          byte[] ret)

Specified by:

encodeShort in interface Encoder

decodeShort

public short decodeShort(byte[] a)

Specified by:

decodeShort in interface Encoder

encodeInt

public byte[] encodeInt(int i)

Specified by:

encodeInt in interface Encoder

encodeInt

public byte[] encodeInt(int i,
                        byte[] ret)

Specified by:

encodeInt in interface Encoder

decodeInt

public int decodeInt(byte[] a)

Specified by:

decodeInt in interface Encoder

encodeLong

public byte[] encodeLong(long l)

Specified by:

encodeLong in interface Encoder

encodeLong

public byte[] encodeLong(long l,
                         byte[] ret)

Specified by:

encodeLong in interface Encoder

decodeLong

public long decodeLong(byte[] a)

Specified by:

decodeLong in interface Encoder

encodeDouble

public byte[] encodeDouble(double d)

Specified by:

encodeDouble in interface Encoder

encodeDouble

public byte[] encodeDouble(double d,
                           byte[] ret)

Specified by:

encodeDouble in interface Encoder

decodeDouble

public double decodeDouble(byte[] a)

Specified by:

decodeDouble in interface Encoder

encodeFloat

public byte[] encodeFloat(float d)

Specified by:

encodeFloat in interface Encoder

encodeFloat

public byte[] encodeFloat(float d,
                          byte[] ret)

Specified by:

encodeFloat in interface Encoder

decodeFloat

public float decodeFloat(byte[] a)

Specified by:

decodeFloat in interface Encoder

decodeBoolean

public boolean decodeBoolean(byte[] val)

Specified by:

decodeBoolean in interface Encoder

encodeBoolean

public byte[] encodeBoolean(boolean b)

Specified by:

encodeBoolean in interface Encoder

encodeBoolean

public byte[] encodeBoolean(boolean b,
                            byte[] ret)

Specified by:

encodeBoolean in interface Encoder

followingKey

public byte[] followingKey(int size,
                           byte[] per)

Specified by:

followingKey in interface Encoder

lastPossibleKey

public byte[] lastPossibleKey(int size,
                              byte[] er)

Specified by:

lastPossibleKey in interface Encoder