Java BigDecimal getFractionalPart(BigDecimal value)

Description

get Fractional Part

License

Open Source License

Declaration

public static BigDecimal getFractionalPart(BigDecimal value) 

Method Source Code

//package com.java2s;
/*//from   www. j a  v  a  2  s.c o  m
 * This file is part of LibrePlan
 *
 * Copyright (C) 2012 Igalia, S.L.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.math.BigDecimal;
import java.math.RoundingMode;

public class Main {
    public static BigDecimal getFractionalPart(BigDecimal value) {
        if (value == null) {
            return value;
        }
        BigDecimal fractionalPart = value.subtract(value.setScale(0, RoundingMode.FLOOR));
        return (fractionalPart.compareTo(BigDecimal.ZERO) != 0) ? fractionalPart : null;
    }
}

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5. getFraction(BigDecimal b)
6. getId(BigDecimal total, BigDecimal step)
7. getIntLength(BigDecimal val)
8. getIntValue(BigDecimal b)
9. getLength(BigDecimal v)