Package org.smyld.math

Class HexaHandler

java.lang.Object

org.smyld.math.HexaHandler

public class HexaHandler
extends Object

This class is wrapper for the hexadecimal values

Constructor Summary

Constructors

Constructor	Description
HexaHandler()
HexaHandler(String hexData)	Constructs the class with the value provided as text

Method Summary

Modifier and Type	Method	Description
String	convertToBinary(String HexaTextValue)
String	getBinaryValueText(char hexaChar)
String	getHexaFromAscii(String acsiiText)
String	getHexFromBinary(String binaryValue)
String	parse(byte[] byteValue)
String	parse(String textValue)	This method will parse given string which represents array of bytes and returns the equivalent hexa values as String.
String	parseBinaryValueText(String binaryValue)
String	toBinary()	Transform the hexa value to its binary equivalent and return it as string
byte[]	toByte()
String	toHexString(byte byteValue)	This method will return the hexadecimal value as string for the given byte
String	toHexString(byte[] byteValues)
String	toHexString(int integerValue)	This method will return the hexadecimal value as string for the given integer

Methods inherited from class java.lang.Object

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

Constructor Detail

HexaHandler

public HexaHandler(String hexData)
            throws NumberFormatException

Constructs the class with the value provided as text

Parameters:

hexData - the object starting value provided as text

Throws:

NumberFormatException - if the provided text do not represents hexadecimal text

HexaHandler

public HexaHandler()
            throws NumberFormatException

Throws:

NumberFormatException

Method Detail

toBinary

public String toBinary()

Transform the hexa value to its binary equivalent and return it as string

Returns:

value representing the binary equivalent of the hexa value

toByte

public byte[] toByte()

convertToBinary

public String convertToBinary(String HexaTextValue)

getBinaryValueText

public String getBinaryValueText(char hexaChar)

toHexString

public String toHexString(int integerValue)

This method will return the hexadecimal value as string for the given integer

Parameters:

integerValue - the integer value to convert, it must be in the range of byte (i.e. 0..255)

Returns:

the resultant converted hexavalue as string, represented in two pairs of charachters, or null if the passed integer out of range

toHexString

public String toHexString(byte byteValue)

This method will return the hexadecimal value as string for the given byte

Parameters:

byteValue - the byte to convert

Returns:

the resultant converted hexavalue as string, represented in two pairs of charachters.

toHexString

public String toHexString(byte[] byteValues)

getHexaFromAscii

public String getHexaFromAscii(String acsiiText)

parse

public String parse(String textValue)

This method will parse given string which represents array of bytes and returns the equivalent hexa values as String.

Parameters:

textValue - the binary value represented as string

Returns:

the resultant converted hexavalue as string, representing each byte in two pairs of charachters, or null if any error occured

parse

public String parse(byte[] byteValue)

parseBinaryValueText

public String parseBinaryValueText(String binaryValue)

getHexFromBinary

public String getHexFromBinary(String binaryValue)