Java Hex Calculate toHexDigit(char ch, int index)

Description

to Hex Digit

License

Apache License

Declaration

protected static int toHexDigit(char ch, int index) throws RuntimeException 

Method Source Code

//package com.java2s;
/*//w w w.  j  a  va 2 s. c  o m
 *  Copyright Gergely Nagy <greg@webhejj.hu>
 *
 *  Licensed under the Apache License, Version 2.0; 
 *  you may obtain a copy of the License at:
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 */

public class Main {
    protected static int toHexDigit(char ch, int index) throws RuntimeException {
        int digit = Character.digit(ch, 16);
        if (digit == -1) {
            throw new RuntimeException("Illegal hexadecimal charcter " + ch + " at index " + index);
        }
        return digit;
    }
}

Related

1. toHexChars(byte[] bs)
2. toHexChars(byte[] bytes)
3. toHexChars(final int b)
4. toHexDec(byte[] bytes)
5. toHexDigit(char ch)
6. toHexDigit(int d)
7. toHexDigit(int d)
8. toHexDigit(int h)
9. toHexDigit(int i)