Java String Length Get lengthConstToString(int val, int len)

Description

length Const To String

License

Open Source License

Declaration

public static String lengthConstToString(int val, int len) 

Method Source Code

//package com.java2s;
/***********************************************************************
Legacy Film to DVD Project//  www  .  j a v  a 2  s.com
Copyright (C) 2005 James F. Carroll
    
This program 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.
    
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
****************************************************************************/

public class Main {
    public static String lengthConstToString(int val, int len) {
        StringBuffer sbuf = new StringBuffer();
        int factor = 1;
        //      int curval = val;

        for (int i = 0; i < len; i++)
            factor *= 10;

        for (boolean done = false; !done;) {
            if (val / factor == 0) {
                sbuf.append('0');
                factor /= 10;

                if (factor == 0)
                    done = true;
            } else {
                sbuf.append(Integer.toString(val));
                done = true;
            }
        }

        return sbuf.toString();
    }
}

Related

1. length(String string)
2. length(String... args)
3. lengthBetween(String param, int minLength, int maxLength)
4. lengthByteInPrepared(String s)
5. lengthCheck(final String str, final int minLength, final int maxLength)
6. LengthConversionFactor(String OldUnits)
7. lengthExpandedTabs(String string, int toIdx, int tabWidth)
8. lengthExpression(final String operand, final long length)
9. lengthField(String propertyName)