Java Utililty Methods BigDecimal

List of utility methods to do BigDecimal

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Description

The list of methods to do BigDecimal are organized into topic(s).

Method

StringjoinBigDecimals(List list)
join Big Decimals 
String joined = "";
if (list == null) {
    return joined;
for (BigDecimal item : list) {
    joined += item + " ";
return joined.trim();
...
BigDecimaljsonNumberToBigDecimal(final JsonNumber n, final int defaultValue)
json Number To Big Decimal 
if (n == null)
    return new BigDecimal(defaultValue);
return n.bigDecimalValue();
BigDecimallimitScale(BigDecimal value, int scale)
limit Scale 
if (value.scale() > scale) {
    value = value.setScale(scale, RoundingMode.HALF_UP);
return value;
voidmatchScale(BigDecimal[] val)
Helper to set the scale of two BigDecimal objects to be the same and equal to the higher of the two. 
if (val[0].scale() < val[1].scale())
    val[0] = val[0].setScale(val[1].scale());
else if (val[1].scale() < val[0].scale())
    val[1] = val[1].setScale(val[0].scale());
BigDecimalmean(List numbers, MathContext context)
Returns the mean number in the numbers list. 
BigDecimal sum = sum(numbers);
return sum.divide(new BigDecimal(numbers.size()), context);
BigDecimalmedian(final BigDecimal[] bigDecimalNumbers)
median 
return median(bigDecimalNumbers, 0, bigDecimalNumbers.length);
StringmilliToCent(BigDecimal val)
milli To Cent 
return val.divide(BigDecimal.TEN, 0, BigDecimal.ROUND_HALF_UP).toPlainString();
StringmilliToDollar(BigDecimal val)
milli To Dollar 
return milliToDollar(val, 0);
longmod(long res, BigDecimal value)
mod 
if (value.equals(BigDecimal.ONE)) {
    return res;
} else {
    return res % value.longValue();
BigDecimalmovePoint(final BigDecimal v1, final int shift)
Safe shift (check for null), shift RIGHT if shift>0. 
return v1 == null ? null : v1.movePointRight(shift);