Java Digit From toDigit(char ch, int index)

Description

to Digit

License

Apache License

Declaration

private static int toDigit(char ch, int index) 

Method Source Code

//package com.java2s;
/*// ww w  .jav  a  2 s. c  o  m
 *   Copyright 2016
 *
 *   Licensed under the Apache License, Version 2.0 (the "License");
 *   you may not use this file except in compliance with the License.
 *   You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *   Unless required by applicable law or agreed to in writing, software
 *   distributed under the License is distributed on an "AS IS" BASIS,
 *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *   See the License for the specific language governing permissions and
 *   limitations under the License.
 */

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

Related

1. toDigit(char c)
2. toDigit(char ch)
3. toDigit(final boolean bit)
4. toDigit(final char ch, final int index)
5. toDigit(final char ch, final int index)
6. toDigit(final int value)