Java Integer Format formatInt(int i, int radix, int len)

Description

Format an integer into the specified radix, zero-filled.

License

Open Source License

Parameter

Parameter	Description
i	The integer to format.
radix	The radix to encode to.
len	The target length of the string. The string is zero-padded to this length, but may be longer.

Return

The formatted integer.

Declaration

static String formatInt(int i, int radix, int len) 

Method Source Code

//package com.java2s;
/* Util.java -- Miscellaneous utility methods.
   Copyright (C) 2003  Casey Marshall <rsdio@metastatic.org>
    //from  www.j  a v  a  2 s  .c  o m
This file is a part of Jessie.
    
Jessie is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2 of the License, or (at your
option) any later version.
    
Jessie is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
for more details.
    
You should have received a copy of the GNU General Public License along
with Jessie; if not, write to the
    
   Free Software Foundation, Inc.,
   59 Temple Place, Suite 330,
   Boston, MA  02111-1307
   USA
    
Linking this library statically or dynamically with other modules is
making a combined work based on this library.  Thus, the terms and
conditions of the GNU General Public License cover the whole
combination.
    
As a special exception, the copyright holders of this library give you
permission to link this library with independent modules to produce an
executable, regardless of the license terms of these independent
modules, and to copy and distribute the resulting executable under terms
of your choice, provided that you also meet, for each linked independent
module, the terms and conditions of the license of that module.  An
independent module is a module which is not derived from or based on
this library.  If you modify this library, you may extend this exception
to your version of the library, but you are not obligated to do so.  If
you do not wish to do so, delete this exception statement from your
version.  */

public class Main {
    /**
     * Format an integer into the specified radix, zero-filled.
     *
     * @param i The integer to format.
     * @param radix The radix to encode to.
     * @param len The target length of the string. The string is
     *   zero-padded to this length, but may be longer.
     * @return The formatted integer.
     */
    static String formatInt(int i, int radix, int len) {
        String s = Integer.toString(i, radix);
        StringBuffer buf = new StringBuffer();
        for (int j = 0; j < len - s.length(); j++)
            buf.append("0");
        buf.append(s);
        return buf.toString();
    }
}

Related

1. format(int intval)
2. format(int num)
3. format(int num, int length)
4. format(int spaces, String string)
5. format(int ticks)
6. formatInt(int in, int precision)
7. formatInt(int myint, int maxint)
8. formatINT(int n)
9. formatInt(int n)