Here you can find the source of multiplyFactor(BigDecimal val, float factor)
| Parameter | Description |
|---|---|
| val | BigDecimal |
| factor | te vermenigvuldigen factor |
public static BigDecimal multiplyFactor(BigDecimal val, float factor)
//package com.java2s; /*//from ww w .j a v a 2s . c om * B3P Commons Core is a library with commonly used classes for webapps. * Included are clieop3, oai, security, struts, taglibs and other * general helper classes and extensions. * * Copyright 2000 - 2008 B3Partners BV * * This file is part of B3P Commons Core. * * B3P Commons Core 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. * * B3P Commons Core 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 B3P Commons Core. If not, see <http://www.gnu.org/licenses/>. */ import java.math.BigDecimal; public class Main { /** * Vermenigvuldigt een BigDecimal met een factor. De factor * wordt omgezet in een BigDecimal met een scale van 5. * @param val BigDecimal * @param factor te vermenigvuldigen factor * @return retourneert nooit null */ public static BigDecimal multiplyFactor(BigDecimal val, float factor) { int scale = 5; return multiplyFactor(val, factor, scale); } public static BigDecimal multiplyFactor(BigDecimal val, float factor, int scale) { if (val == null) { return new BigDecimal("0"); } BigDecimal bdFactor = new BigDecimal(factor); BigDecimal result = val.multiply(bdFactor); return result.setScale(scale, BigDecimal.ROUND_HALF_UP); } }