Java Utililty Methods Fraction Format

List of utility methods to do Fraction Format

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Description

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

Method

Stringformat(double value, String formatString)
format 
return new DecimalFormat(formatString).format(value);
doubleformat(double x, int max, int min)
format 
NumberFormat nf = NumberFormat.getInstance();
nf.setMaximumFractionDigits(max);
nf.setMinimumFractionDigits(min);
try {
    Number number = nf.parse(nf.format(x));
    x = number.doubleValue();
} catch (Exception e) {
    e.printStackTrace();
...
Stringformat(final double d)
Formats a number. 
final StringBuffer s = new StringBuffer();
return FORMAT_DOUBLE.format(d, s, new java.text.FieldPosition(0)).toString();
Stringformat(final double number)
format 
return DEFAULT_FORMAT.format(number);
Stringformat(final double value)
format 
return DF.format(value);
Stringformat(final double value, final int decimalPlaces)
Formats a double value with a given number of decimal places. 
final DecimalFormat formatter = getDecimalFormat(decimalPlaces);
return formatter.format(value);
Stringformat(final NumberFormat fmt, final double val)
Format the given double value using given formater Note: this method is not thread safe (synchronization must be performed by callers) 
_fmtBuffer.setLength(0);
return format(fmt, _fmtBuffer, val).toString();
Stringformat(float f)
format 
numberFormat.setMaximumFractionDigits(2);
return numberFormat.format(f);
Stringformat(Float f)
format 
return df.format(f);
Stringformat(float num)
format 
df.setMaximumFractionDigits(3);
df.setMinimumFractionDigits(0);
return df.format(num);