Java Number Format formatRowKey(final long number, final int digits, byte[] dest)

Description

format Row Key

License

Open Source License

Declaration

public static void formatRowKey(final long number, final int digits, byte[] dest) 

Method Source Code

//package com.java2s;
/*/*from   ww w  .  j  a v  a  2 s.  co m*/
 * Copyright (C) 2007-2015 Hypertable, Inc.
 *
 * This file is part of Hypertable.
 *
 * Hypertable 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 3
 * of the License, or any later version.
 *
 * Hypertable 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 Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

public class Main {
    public static String formatRowKey(final long number, final int digits) {
        StringBuilder str = new StringBuilder(digits + 1);
        long d = Math.abs(number);
        str.setLength(digits);
        for (int ii = digits - 1; ii >= 0; ii--) {
            str.setCharAt(ii, (char) ((d % 10) + '0'));
            d /= 10;
        }
        return str.toString();
    }

    public static void formatRowKey(final long number, final int digits, byte[] dest) {
        long d = Math.abs(number);
        for (int ii = digits - 1; ii >= 0; ii--) {
            dest[ii] = (byte) ((d % 10) + '0');
            d /= 10;
        }
    }
}

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7. formatSheetNumber100(final int sheetNumber)
8. formatSmallerNumber(String prefix, String suffix, long amnt, boolean useDecimals)
9. formatTo2Digit(int number)