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

StringformatRight(BigDecimal pNombre, NumberFormat pNf, int pMaxNumberOfDigit)
format Right 
StringBuffer buf = new StringBuffer();
FieldPosition fpos = new FieldPosition(NumberFormat.INTEGER_FIELD);
pNf.format(pNombre, buf, fpos);
for (int i = 0; i < pMaxNumberOfDigit - fpos.getEndIndex(); ++i) {
    buf.insert(0, ' ');
return buf.toString();
StringformatServiceSpecificDate(Date date)
Formats the give date object into an KSC Service format. 
if (date == null)
    return null;
BigDecimal dateValue = BigDecimal.valueOf(date.getTime());
return dateValue.scaleByPowerOfTen(0 - KSC_DATE_MILLI_SECOND_PRECISION).toPlainString();
StringformatSize(Integer size)
format Size 
String formattedFileSize = "";
if (size != null) {
    BigDecimal kb = BigDecimal.valueOf(1024);
    BigDecimal mb = BigDecimal.valueOf(1048576);
    BigDecimal fileSizeBD = BigDecimal.valueOf(size);
    if (size > 999999) {
        formattedFileSize = fileSizeBD.divide(mb, 2, RoundingMode.HALF_UP).toPlainString();
        formattedFileSize += " MB";
...
StringformatStore(long store)
format Store 
if (store > TB) {
    double mem = divider(store, TB, 2);
    return new StringBuilder(String.valueOf(mem)).append(" ").append("TB").toString();
} else if (store > GB) {
    double mem = divider(store, GB, 2);
    return new StringBuilder(String.valueOf(mem)).append(" ").append("GB").toString();
} else if (store > MB) {
    double mem = divider(store, MB, 2);
...
StringformattedFromBigDecimal(BigDecimal number, int scale, Locale locale)
Convert from a BigDecimal forcing the scale. 
NumberFormat formatted = NumberFormat.getNumberInstance(locale);
formatted.setMaximumFractionDigits(scale);
formatted.setMinimumFractionDigits(scale);
return formatted.format(number.doubleValue());
BigDecimalformattedToBigDecimal(String str, Locale locale)
Convert to BigDecimal from a formatted string. 
if (str.length() == 0) {
    str = "0";
return new BigDecimal(NumberFormat.getNumberInstance(locale).parse(str).toString());
StringformatTime(BigDecimal seconds)
format Time 
int whole = seconds.intValue();
BigDecimal frac = seconds.subtract(new BigDecimal(whole));
int f = frac.multiply(new BigDecimal(1000)).intValue();
int m = whole / 60;
int s = whole % 60;
int h = m / 60;
m = m % 60;
return String.format(TIME_FORMAT, h, m, s, f);
...
floatformatTwoDecimals(float num)
format Two Decimals 
BigDecimal bg = new BigDecimal(num);
float f1 = bg.setScale(2, BigDecimal.ROUND_HALF_UP).floatValue();
return f1;
StringformatUnwithE(Object arg)
DOC Administrator Comment method "formatUnwithE". 
String doubleString = String.valueOf(arg);
int index = doubleString.indexOf("E");
if (index != -1) {
    return (new BigDecimal(doubleString)).toPlainString();
return doubleString;
intformatYuan2Fen(double fee)
format Yuan Fen 
BigDecimal _fee = new BigDecimal(Double.toString(fee));
return _fee.multiply(new BigDecimal("100")).setScale(0, BigDecimal.ROUND_HALF_EVEN).intValue();