Java Utililty Methods BigDecimal Format

List of utility methods to do BigDecimal Format

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Description

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

Method

BigDecimalformatNumberStr(String numberStr, Integer scale)
format Number Str 
BigDecimal bigVal = null;
try {
    bigVal = new BigDecimal(numberStr);
    if (null == scale)
        return bigVal;
    return bigVal.setScale(scale, BigDecimal.ROUND_HALF_UP);
} catch (Exception e) {
    return null;
...
StringformatNumer(BigDecimal value, int decimalPlaces, Locale locale, boolean roundCommercial)
format Numer 
DecimalFormat df = getDecimalFormat(decimalPlaces, locale);
if (roundCommercial) {
    return df.format(roundCommercial(value, decimalPlaces));
return df.format(value);
StringformatoDecimal(String tipo, BigDecimal valor)
formato Decimal 
String mascara = "0.";
if (tipo.equals("Q")) {
    for (int i = 0; i < DECIMAL_QUANTIDADE; i++) {
        mascara += "0";
} else if (tipo.equals("V")) {
    for (int i = 0; i < DECIMAL_VALOR; i++) {
        mascara += "0";
...
StringformatPercent(BigDecimal percent)
format Percent 
return df.format(Double.parseDouble(percent.toString())) + " %";
StringformatPercentage(BigDecimal percentage)
Formats a BigDecimal representing a percentage into a string 
if (percentage == null)
    return "";
return percentageDecimalFormat.format(percentage);
DoubleformatPercentDecimalDouble(Object input)
format Percent Decimal Double 
if (checkInput(input)) {
    BigDecimal bd1 = new BigDecimal(input.toString());
    BigDecimal bd2 = new BigDecimal("100"); 
    return bd1.multiply(bd2).doubleValue();
return null;
StringformatQuantity(BigDecimal quantity)
Formats an BigDecimal representing a quantity into a string 
if (quantity == null)
    return "";
else
    return quantityDecimalFormat.format(quantity);
StringformatQuantity(BigDecimal quantity)
format Quantity 
return trim(quantity.toPlainString().replace('.', ','));
StringformatRate(BigDecimal rate)
format Rate 
return rate.multiply(new BigDecimal(100)).toPlainString() + "%";
StringformatRateForDisplay(BigDecimal rate)
format Rate For Display 
String outputString = "0.0000";
if (null != rate) {
    if (BigDecimal.ZERO.setScale(10, RoundingMode.HALF_UP)
            .compareTo(rate.setScale(10, RoundingMode.HALF_UP)) == 0) {
    } else {
        BigDecimal tempRate = rate.setScale(4, RoundingMode.HALF_UP);
        if (BigDecimal.ZERO.setScale(4, RoundingMode.HALF_UP).compareTo(tempRate) == 0) {
            outputString = rate.toPlainString(); 
...