Java Decimal Format getProgressExact(double balance, double cost)

Description

get Progress Exact

License

Open Source License

Declaration

public static String getProgressExact(double balance, double cost) 

Method Source Code

//package com.java2s;
/* This file is a class of EZRanksLite
 * @author Ryan McCarthy//w w  w.j av  a2  s  .  co  m
 * 
 * 
 * EZRanksLite 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
 * (at your option) any later version.
 * 
 * 
 * EZRanksLite 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, see <http://www.gnu.org/licenses/>.
 * 
 */

import java.text.NumberFormat;
import java.util.Locale;

public class Main {
    public static String getProgressExact(double balance, double cost) {

        double percent = 100.0D * balance / cost;

        if (percent >= 100.0D) {
            return "100";
        }

        if (percent < 0.0D) {
            return "0";
        }

        String format = format(percent);

        return format;
    }

    public static String format(double d) {

        NumberFormat format = NumberFormat.getInstance(Locale.ENGLISH);

        format.setMaximumFractionDigits(2);

        format.setMinimumFractionDigits(0);

        return format.format(d);
    }
}

Related

1. getDoubleWithTwoDecimalDigits(double value)
2. getDurationString(double duration)
3. getEngineeringNotation(final double d)
4. getInteger(Double d)
5. getIntNum(Double value)
6. getRealEye(double eye)
7. getRedondeoHaciaArriba(double pTotal)
8. getScientificNotation(double value)
9. getSpaceMessage(final double bytes)