NumberFormat setMinimumIntegerDigits() method in Java with Examples
Last Updated :
01 Apr, 2019
The setMinimumIntegerDigits() method is a built-in method of the java.text.NumberFormat which sets the minimum number of digits allowed in the integer portion of a number. If the new value for minimumIntegerDigits is less than the current value of maximumIntegerDigits, then maximumIntegerDigits will also be set to the new value.
Syntax:
public void setMinimumIntegerDigits(int val)
Parameters: The function accepts a mandatory parameter val which specifies the minimum value to be set.
Return Value: The function returns nothing, hence has a return type void.
Below is the implementation of the above function:
Program 1:
import java.text.NumberFormat;
import java.util.Locale;
import java.util.Currency;
public class Main {
public static void main(String[] args)
throws Exception
{
NumberFormat nF
= NumberFormat.getNumberInstance();
System.out.println( "Minimum set initially as: "
+ nF.getMinimumIntegerDigits());
nF.setMinimumIntegerDigits( 100 );
System.out.println( "Minimum set finally as: "
+ nF.getMinimumIntegerDigits());
}
}
|
Output:
Minimum set initially as: 1
Minimum set finally as: 100
Program 2:
import java.text.NumberFormat;
import java.util.Locale;
import java.util.Currency;
public class Main {
public static void main(String[] args)
throws Exception
{
NumberFormat nF
= NumberFormat.getNumberInstance();
System.out.println( "Minimum set initially as: "
+ nF.getMinimumIntegerDigits());
nF.setMinimumIntegerDigits( 1 );
System.out.println( "Minimum set finally as: "
+ nF.getMinimumIntegerDigits());
}
}
|
Output:
Minimum set initially as: 1
Minimum set finally as: 1
Reference: https://docs.oracle.com/javase/10/docs/api/java/text/NumberFormat.html#setMinimumIntegerDigits(int)
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