Java Hex to Byte convertHexCharacterToHalfByte(char character)

Here you can find the source of convertHexCharacterToHalfByte(char character)

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Description

convert Hex Character To Half Byte

License

Open Source License

Declaration 

static byte convertHexCharacterToHalfByte(char character)

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    static byte convertHexCharacterToHalfByte(char character) {
        if ((character >= '0') && (character <= '9')) {
            return (byte) (character - '0');
        } else if ((character >= 'a') && (character <= 'f')) {
            return (byte) (character - 'a' + 10);
        } else if ((character >= 'A') && (character <= 'F')) {
            return (byte) (character - 'A' + 10);
        } else {/*from   w  ww  .  j a v  a 2s  .  c  o  m*/
            throw new IllegalArgumentException("'" + character + "' is an illegal character in HEX code!");
        }
    }
}

Related

  1. convertHexDigit(byte b)
  2. convertHexDigit(byte b)
  3. convertHexDigit(byte b)
  4. convertHexDigit(byte b)