Java Double Number From toDoubleString(Double d)

Description

Formats the specified double as string

License

Open Source License

Parameter

Parameter	Description
d	Double to format as a string.

Return

Returns the formatted string, or 0 for null value.

Declaration

public static String toDoubleString(Double d) 

Method Source Code

//package com.java2s;
/**//from   w  w w .  j a v a  2  s . c o  m
 * Copyright (c) 2001-2002. Department of Family Medicine, McMaster University. All Rights Reserved.
 * This software is published under the GPL GNU General Public License.
 * 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 *
 * This software was written for the
 * Department of Family Medicine
 * McMaster University
 * Hamilton
 * Ontario, Canada
 */

public class Main {
    private static final String ZERO_STRING = "0";

    /**
     * Formats the specified double as string 
     * 
     * @param d
     *       Double to format as a string.
     * @return
     *       Returns the formatted string, or 0 for null value.
     */
    public static String toDoubleString(Double d) {
        if (d == null) {
            return ZERO_STRING;
        }
        return d.toString();
    }
}

Related

1. toDoubles(byte[] value, int offset, int num)
2. toDoubles(Double[] values)
3. toDoubles(int[][] intPts)
4. toDoubles(Object[] extraArgs)
5. toDoubleScore(Float score)
6. toDoubleValue(Object number)
7. toDoubleValue(Object value)