Example usage for java.math BigDecimal multiply

Introduction

In this page you can find the example usage for java.math BigDecimal multiply.

Prototype

public BigDecimal multiply(BigDecimal multiplicand)

Source Link

Document

Returns a BigDecimal whose value is (this × multiplicand), and whose scale is (this.scale() + multiplicand.scale()) .

Usage

From source file:Main.java

public static Integer change2int(String price) {
    BigDecimal decimal = new BigDecimal(price);
    BigDecimal decimal1 = new BigDecimal(100);
    return decimal.multiply(decimal1).intValue();
}

From source file:Main.java

public static String formatPercent(BigDecimal number) {
    String result = "0";

    if (number != null) {
        number = number.multiply(new BigDecimal("100"));
        DecimalFormat formatter = new DecimalFormat();
        formatter.setMaximumFractionDigits(2);
    }//from  ww w .  j av  a2 s.co m

    return result;
}

From source file:Main.java

public static double mul(double value1, double value2) {
    BigDecimal b1 = BigDecimal.valueOf(value1);
    BigDecimal b2 = BigDecimal.valueOf(value2);
    return b1.multiply(b2).doubleValue();
}

From source file:Main.java

public static String change2String(String price) {
    BigDecimal decimal = new BigDecimal(price);
    BigDecimal decimal1 = new BigDecimal(100);
    return decimal.multiply(decimal1).toString();
}

From source file:ymanv.forex.provider.AProvider.java

protected static BigDecimal divide(BigDecimal dividend, BigDecimal divisor) {
    return dividend.multiply(PRECISION_QUANTITY).divide(divisor, RoundingMode.HALF_UP)
            .divide(PRECISION_QUANTITY);
}

From source file:Main.java

public static BigDecimal mulBigDecimal(double v1, double v2) {
    BigDecimal b1 = new BigDecimal(Double.toString(v1));
    BigDecimal b2 = new BigDecimal(Double.toString(v2));
    return b1.multiply(b2);
}

From source file:Main.java

public static double multiply(double d1, double d2) {
    BigDecimal b1 = new BigDecimal(Double.toString(d1));
    BigDecimal b2 = new BigDecimal(Double.toString(d2));
    return b1.multiply(b2).doubleValue();
}

From source file:Main.java

public static double mul(double d1, double d2) {
    BigDecimal b1 = new BigDecimal(Double.toString(d1));
    BigDecimal b2 = new BigDecimal(Double.toString(d2));
    return b1.multiply(b2).doubleValue();

}

From source file:Main.java

public static double mul(double value1, double value2) {
    BigDecimal b1 = new BigDecimal(value1);
    BigDecimal b2 = new BigDecimal(value2);
    return b1.multiply(b2).doubleValue();
}

From source file:be.error.rpi.ebus.Support.java

public static String encodeDATA2c(BigDecimal data) {
    return new String(encodeHex(
            encodeInt((short) (data.multiply(new BigDecimal(16)).setScale(0, ROUND_FLOOR).floatValue()))));
}