Package org.apache.accumulo.core.clientImpl.lexicoder

Class ByteUtils

java.lang.Object

org.apache.accumulo.core.clientImpl.lexicoder.ByteUtils

public class ByteUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
ByteUtils()

Method Summary

Modifier and Type	Method	Description
static byte[]	concat(byte[]... fields)	Concatenates byte arrays with 0x00 as a delimiter
static byte[]	escape(byte[] in)	Escapes 0x00 with 0x01 0x01 and 0x01 with 0x01 0x02
static byte[][]	split(byte[] data)	Splits a byte array by 0x00
static byte[][]	split(byte[] data, int dataOffset, int len)	Splits a byte array by 0x00
static byte[]	unescape(byte[] in)	Unescapes 0x00 0x01 0x01 with 0x00 and 0x01 0x01 0x2 with 0x01

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteUtils

public ByteUtils()

Method Detail

escape

public static byte[] escape(byte[] in)

Escapes 0x00 with 0x01 0x01 and 0x01 with 0x01 0x02

unescape

public static byte[] unescape(byte[] in)

Unescapes 0x00 0x01 0x01 with 0x00 and 0x01 0x01 0x2 with 0x01

split

public static byte[][] split(byte[] data)

Splits a byte array by 0x00

split

public static byte[][] split(byte[] data,
                             int dataOffset,
                             int len)

Splits a byte array by 0x00

concat

public static byte[] concat(byte[]... fields)

Concatenates byte arrays with 0x00 as a delimiter