Java BigDecimal invert(BigDecimal d)

Description

Divide 1 by the specified BigDecimal.

License

Open Source License

Parameter

Parameter	Description
d	a parameter

Return

the divided BigDecimal

Declaration

public static BigDecimal invert(BigDecimal d) 

Method Source Code

//package com.java2s;
/**/*from w ww .  ja va2  s . c o m*/
 * Copyright (C) 2016 Yoann Manvieu
 *
 * This software is free software: you can redistribute it and/or modify it
 * under the terms of the GNU Lesser 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 Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser 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 {
    private static final int SCALE = 10;

    /**
     * Divide 1 by the specified BigDecimal.
     * 
     * @param d
     * @return the divided BigDecimal
     */
    public static BigDecimal invert(BigDecimal d) {
        return divide(BigDecimal.ONE, d);
    }

    public static BigDecimal divide(BigDecimal dividend, BigDecimal divisor) {
        return dividend.divide(divisor, SCALE, RoundingMode.HALF_EVEN);
    }
}

Related

1. humanReadableByteCount(BigDecimal bytes, Boolean si)
2. incRatio(BigDecimal o1, BigDecimal o2)
3. intToBigDecimal(int i)
4. intValue(BigDecimal a)
5. inverse(final BigDecimal amount)
6. joinBigDecimals(List list)
7. jsonNumberToBigDecimal(final JsonNumber n, final int defaultValue)
8. limitScale(BigDecimal value, int scale)
9. matchScale(BigDecimal[] val)