Java BigDecimal getMaxPrecision(BigDecimal... decimals)

Description

Returns the maximum precision used by the given list of decimals.

License

Open Source License

Parameter

Parameter	Description
decimals	A list of decimals to calculate the maximum precision of.

Return

The maximum precision used by the given list of decimals.

Declaration

private static int getMaxPrecision(BigDecimal... decimals) 

Method Source Code

//package com.java2s;
/*/*from   w ww.  j a  v  a  2s  .  c om*/
 * The MIT License (MIT)
 *
 * Copyright (c) 2015 Lachlan Dowding
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

import java.math.BigDecimal;

public class Main {
    /**
     * The default decimal precision used by the methods in this class.
     */
    public static int DEFAULT_DECIMAL_PRECISION = 0;

    /**
     * Returns the maximum precision used by the given list of decimals.
     *
     * @param decimals A list of decimals to calculate the maximum precision of.
     * @return The maximum precision used by the given list of decimals.
     */
    private static int getMaxPrecision(BigDecimal... decimals) {
        int precision = DEFAULT_DECIMAL_PRECISION;
        if (decimals != null) {
            for (BigDecimal decimal : decimals) {
                if (decimal != null && decimal.scale() > precision)
                    precision = decimal.scale();
            }
        }
        return precision;
    }
}

Related

1. getLet(BigDecimal nl, BigDecimal el)
2. getLetJp(BigDecimal nl)
3. getLocalHourMinute(BigDecimal gmtHour)
4. getMaxBigDecimal(@Nonnull final BigDecimal aValue, @Nonnull final BigDecimal... aValues)
5. getMaxBigDecimal(int precision, int scale)
6. getMean(final BigDecimal... vals)
7. getMicroSec(BigDecimal hours)
8. getNumberAsBigDecimal(Number value)
9. getNumberOfDecimalPlaces(BigDecimal bigDecimal)