Java Number Format Pattern formatNumber(final long number)

Description

format Number

License

Apache License

Declaration

public static String formatNumber(final long number) 

Method Source Code

//package com.java2s;
/*//from w  w  w  .  j  a  v a  2  s  . com
 * @(#)$Id: PrintUtils.java 3619 2008-03-26 07:23:03Z yui $
 *
 * Copyright 2006-2008 Makoto YUI
 *
 * 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.
 * 
 * Contributors:
 *     Makoto YUI - initial implementation
 */

import java.text.DecimalFormat;

public class Main {
    public static String formatNumber(final long number) {
        DecimalFormat f = new DecimalFormat("#,###");
        return f.format(number);
    }

    public static String formatNumber(final double number) {
        return formatNumber(number, true);
    }

    public static String formatNumber(final double number, boolean commaSep) {
        DecimalFormat f = new DecimalFormat(commaSep ? "#,###.###" : "###.###");
        f.setDecimalSeparatorAlwaysShown(false);
        return f.format(number);
    }
}

Related

1. formatIncludeCommas(final Number object)
2. formatInt(final int number)
3. formatInteger(Object obj)
4. formatIntoCurr(String str_number, int digits)
5. formatLong(long value)
6. formatNumber(final long number)
7. formatNumber(int num)
8. formatNumber(int source)
9. formatNumber(long number)