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

StringdecimalFormat(double number)
decimal Format 
return decimalFormat.format(number);
StringdecimalFormat(Double numeric)
Format Decimal number 
Locale.setDefault(new Locale("pt", "BR"));
DecimalFormat decimal = new DecimalFormat();
decimal.applyPattern("#,##0.00");
return decimal.format(numeric / NUMBER_100).replaceAll(",", ".");
StringdecimalFormat(double value, int decimalCnt)
 
String resultValue = "";
String pattern = "";
if (decimalCnt > 0) {
    for (int i = 0; i < decimalCnt; i++) {
        pattern += "#";
    pattern = "." + pattern;
    DecimalFormat df = new DecimalFormat(pattern);
...
StringdecimalFormat(Object obj)
decimal Format 
if (null == obj)
    return "";
DecimalFormat df = new DecimalFormat("0.00");
return df.format(obj);
DecimalFormatdecimalFormat(String pattern)
Creates a format. 
return new DecimalFormat(pattern, DecimalFormatSymbols.getInstance(Locale.ROOT));
StringdecimalFormat(String pattern, double value)
decimal Format 
return new DecimalFormat(pattern).format(value);
StringdecimalFormatLabel(final long value, final long divider, final String unit)
Formats a decimal value using a specified divider 
final double result = divider > 1 ? (double) value / (double) divider : (double) value;
return new DecimalFormat("#,##0.#").format(result) + " " + unit;
StringdecimalPointTwo(Float input)
decimal Point Two 
if (input == null || input == 0) {
    return "0.0";
DecimalFormat df = new DecimalFormat("#.##");
df.setRoundingMode(RoundingMode.FLOOR);
return df.format(input);
StringdecimalString(double d, boolean forceDigits)
decimal String 
return forceDigits ? dfForce.format(d) : df.format(d);
StringencodeDouble(double d)
encode Double 
String decimalString = FULL_DECIMAL_FORMAT.format(d);
int splitPoint = decimalString.indexOf('E');
String significand = decimalString.substring(0, splitPoint);
String exponent = decimalString.substring(splitPoint + 1);
boolean negativeExponent = exponent.startsWith("-");
String result;
if (significand.startsWith("-")) {
    BigDecimal significandValue = new BigDecimal(significand);
...