Java Integer to Hex asHex(int i, int width)

Description

as Hex

License

Apache License

Declaration

public static String asHex(int i, int width) 

Method Source Code

//package com.java2s;
/**/*from  w  w  w . java  2s. c o m*/
 * Copyright 2002-2016 Evgeny Gryaznov
 *
 * 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 {
    public static String asHex(int i, int width) {
        String s = Integer.toHexString(i);
        if (s.length() >= width) {
            return s;
        }
        StringBuilder sb = new StringBuilder();
        for (int chars = width - s.length(); chars > 0; chars--) {
            sb.append('0');
        }
        sb.append(s);
        return sb.toString();
    }
}

Related

1. asHex(final int value)
2. asHex(int i)
3. asHex(int val)
4. convertIntArrayToHexString(int[] arr)
5. convertIntToHex(int i)
6. convertInttoHexa(int n)