Java Utililty Methods Decimal Format

List of utility methods to do Decimal Format

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Description

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

Method

StringgetProgressExact(double balance, double cost)
get Progress Exact 
double percent = 100.0D * balance / cost;
if (percent >= 100.0D) {
    return "100";
if (percent < 0.0D) {
    return "0";
String format = format(percent);
...
StringgetRealEye(double eye)
get Real Eye 
DecimalFormat df = new DecimalFormat("#.##");
if (eye == 3.9) {
    return "0.08";
} else if (eye == 3.8) {
    return "0.06";
} else if (eye == 3.7) {
    return "0.04";
} else if (eye == 3.6) {
...
doublegetRedondeoHaciaArriba(double pTotal)
get Redondeo Hacia Arriba 
if (pTotal > 0.00) {
    String myTotal = formatNumber(pTotal);
    int myRedondeo = Integer.parseInt(myTotal.substring(myTotal.length() - 1, myTotal.length()));
    if (myRedondeo > 5) {
        return (0.01 * (10 - myRedondeo));
    } else if (myRedondeo > 0) {
        return (0.01 * (5 - myRedondeo));
    } else {
...
StringgetScientificNotation(double value)
get Scientific Notation 
NumberFormat formatter = new DecimalFormat("0.0E0");
formatter.setRoundingMode(RoundingMode.HALF_UP);
formatter.setMinimumFractionDigits(NUMBER_DECIMAL_PLACES);
return formatter.format(value);
StringgetSpaceMessage(final double bytes)
get Space Message 
if (bytes < (KILO * 0.8)) {
    return bytes + "B";
if (bytes < (MEGA * 0.8)) {
    final double kilos = bytes / KILO;
    return SPACE_FORMAT.format(kilos) + "kB";
if (bytes < (GIGA * 0.8)) {
...
StringgetStandardDeviationString(double[] standardDeviationDoubles)
get Standard Deviation String 
if (standardDeviationDoubles == null) {
    return null;
StringBuilder standardDeviationString = new StringBuilder(standardDeviationDoubles.length * 9);
DecimalFormat exponentialFormat = new DecimalFormat("0.0#E0");
DecimalFormat decimalFormat = new DecimalFormat("0.0#");
boolean first = true;
for (double standardDeviationDouble : standardDeviationDoubles) {
...
StringgetStandardDouble(double d, int pL)
get Standard Double 
String format = "0.";
for (int i = 0; i < pL; i++)
    format += "0";
return ((new DecimalFormat(format)).format(d));
StringgetString(Double d)
get String 
NumberFormat nf = NumberFormat.getInstance();
nf.setGroupingUsed(false);
return nf.format(d);
StringgetStringFromDouble(double number)
get String From Double 
DecimalFormat df = new DecimalFormat("#.###");
return df.format(number);
StringgetStringRepresentationForDouble(double value)

Returns the string representation of a double value which can be used in a DML script. 

NumberFormat nf = DecimalFormat.getInstance(new Locale("EN"));
nf.setGroupingUsed(false);
nf.setMinimumFractionDigits(1);
nf.setMaximumFractionDigits(20);
return nf.format(value);