public class Hex extends Object implements BinaryEncoder, BinaryDecoder
Constructor and Description |
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Hex() |
Modifier and Type | Method and Description |
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byte[] |
decode(byte[] array)
Converts an array of character bytes representing hexidecimal values into an
array of bytes of those same values.
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Object |
decode(Object object)
Converts a String or an array of character bytes representing hexidecimal values into an
array of bytes of those same values.
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static byte[] |
decodeHex(char[] data)
Converts an array of characters representing hexidecimal values into an
array of bytes of those same values.
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byte[] |
encode(byte[] array)
Converts an array of bytes into an array of bytes for the characters representing the
hexidecimal values of each byte in order.
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Object |
encode(Object object)
Converts a String or an array of bytes into an array of characters representing the
hexidecimal values of each byte in order.
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static char[] |
encodeHex(byte[] data)
Converts an array of bytes into an array of characters representing the hexidecimal values of each byte in order.
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protected static int |
toDigit(char ch,
int index)
Converts a hexadecimal character to an integer.
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public static byte[] decodeHex(char[] data) throws DecoderException
data
- An array of characters containing hexidecimal digitsDecoderException
- Thrown if an odd number or illegal of characters
is suppliedprotected static int toDigit(char ch, int index) throws DecoderException
ch
- A character to convert to an integer digitindex
- The index of the character in the sourceDecoderException
- Thrown if ch is an illegal hex characterpublic static char[] encodeHex(byte[] data)
data
- a byte[] to convert to Hex characterspublic byte[] decode(byte[] array) throws DecoderException
decode
in interface BinaryDecoder
array
- An array of character bytes containing hexidecimal digitsDecoderException
- Thrown if an odd number of characters is supplied
to this functiondecodeHex(char[])
public Object decode(Object object) throws DecoderException
decode
in interface Decoder
object
- A String or, an array of character bytes containing hexidecimal digitsDecoderException
- Thrown if an odd number of characters is supplied
to this function or the object is not a String or char[]decodeHex(char[])
public byte[] encode(byte[] array)
encode
in interface BinaryEncoder
array
- a byte[] to convert to Hex charactersencodeHex(byte[])
public Object encode(Object object) throws EncoderException
encode
in interface Encoder
object
- a String, or byte[] to convert to Hex charactersEncoderException
- Thrown if the given object is not a String or byte[]encodeHex(byte[])
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