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

DoublegetDoubleByNumeric(String valorTexto)
get Double By Numeric 
NumberFormat df = DecimalFormat.getInstance(localBrasil);
return df.parse(valorTexto).doubleValue();
StringgetDoubleDecimalNumber(double d)
get Double Decimal Number 
return decimalFormat.format(d);
doublegetDoubledigit(double f)
get Doubledigit 
DecimalFormat df = new DecimalFormat("#####.00");
return Double.parseDouble(df.format(f));
StringgetDoubleForDisplay(Double d)
get Double For Display 
if (d == null) {
    return "";
} else if (d == 0) {
    return "";
} else {
    return df.format(d);
doublegetDoubleFromTaxSet(String taxSetValue)
get double value from arbitrary String represent a double (0,00) or (0.00) 
NumberFormat nf = NumberFormat.getNumberInstance(Locale.GERMAN);
DecimalFormat decimalFormat = (DecimalFormat) nf;
Exception parseException;
try {
    return decimalFormat.parse(taxSetValue).doubleValue();
} catch (ParseException ignored) {
nf = NumberFormat.getNumberInstance(Locale.US);
...
doublegetDoubleWithTwoDecimalDigits(double value)
get Double With Two Decimal Digits 
DecimalFormat df = new DecimalFormat("0.00", new DecimalFormatSymbols(Locale.US));
return Double.valueOf(df.format(value));
StringgetDurationString(double duration)
get Duration String 
return df.format(duration) + "s";
StringgetEngineeringNotation(final double d)
get Engineering Notation 
final String engineeringNotation = engineeringFormat.format(d);
if (engineeringNotation.endsWith(E0)) {
    return engineeringNotation.substring(0, engineeringNotation.length() - E0.length());
return engineeringNotation;
IntegergetInteger(Double d)
get Integer 
if (d == null) {
    return null;
} else {
    return Integer.valueOf(integerFormatter.format(d));
intgetIntNum(Double value)
get Int Num 
DecimalFormat df = new DecimalFormat("#");
String str = df.format(value).replaceAll("-", "");
return str.length();