Decimal Format 2 or 3 Digit

Decimal  format without comma Like (2000.00)



public class DoubleValueFormate {

static DecimalFormat formatter = new DecimalFormat("0.00");
static DecimalFormat threeDigitformatter = new DecimalFormat("0.000");

static DecimalFormat fourDigitformatter = new DecimalFormat("0.0000");

Double value=0.0;


static public String getValue(String value) {

if(value.equalsIgnoreCase("null")|| value.equalsIgnoreCase(""))
{
return "";
}
else
{
double doubleValurFormate  = Double.parseDouble(value);
return formatter.format(doubleValurFormate);
}
}



static public String getValue3Digit(String value) {

if(value.equalsIgnoreCase("null")|| value.equalsIgnoreCase(""))
{
return "";
}
else
{
double doubleValurFormate  = Double.parseDouble(value);
return threeDigitformatter.format(doubleValurFormate);
}
}


static public String getValue4Digit(String value) {

if(value.equalsIgnoreCase("null")|| value.equalsIgnoreCase(""))
{
return "";
}
else
{
double doubleValurFormate  = Double.parseDouble(value);
return fourDigitformatter.format(doubleValurFormate);
}


}


}


Decimal  format with comma Like (2,00,000,000.00)


public class NumberForamteClass {

static NumberFormat formatter  = NumberFormat.getNumberInstance();

public static String get4Digit(String value)
{
formatter.setMinimumFractionDigits(4);
formatter.setMaximumFractionDigits(4);
if(value.equalsIgnoreCase(""))
{
return"";
}
else
{
return ""+formatter.format(Double.parseDouble(value));
}
}

public static String get3Digit(String value)
{
formatter.setMinimumFractionDigits(3);
formatter.setMaximumFractionDigits(3);
if(value.equalsIgnoreCase(""))
{
return"";
}
else
{
return ""+formatter.format(Double.parseDouble(value));
}
}
}