com.casper.sdk.service.serialization.util

Class ByteUtils

java.lang.Object

com.casper.sdk.service.serialization.util.ByteUtils

public class ByteUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
ByteUtils()

Method Summary

Modifier and Type	Method and Description
static byte[]	concat(byte[]... arrays) Joins multiple arrays into a new concatenated array
static byte[]	decodeHex(java.lang.String hex)
static java.lang.String	encodeHexString(byte[] bytes)
static byte[]	lastNBytes(byte[] toTruncate, int length) Obtains the last 'length' bytes from a byte array
static byte[]	toByteArray(java.lang.Number toByteInArray) Converts a number to a byte value in a byte array

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

concat

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

Joins multiple arrays into a new concatenated array

Parameters:

arrays - the array of arrays

Returns:

new concatenated array

decodeHex

public static byte[] decodeHex(java.lang.String hex)

encodeHexString

public static java.lang.String encodeHexString(byte[] bytes)

lastNBytes

public static byte[] lastNBytes(byte[] toTruncate,
                                int length)

Obtains the last 'length' bytes from a byte array

Parameters:

toTruncate - the byte array to obtain the bytes from

length - the number of bytes to obtain

Returns:

the last 'length' bytes from a byte array

toByteArray

public static byte[] toByteArray(java.lang.Number toByteInArray)

Converts a number to a byte value in a byte array

Parameters:

toByteInArray - the number to convert

Returns:

the byte array containing a single byte value