DecimalFormat getMaximumIntegerDigits() method in Java

The getMaximumIntegerDigits() method is a built-in method of the java.text.DecimalFomrat class in Java and is used to get the maximum number of digits allowed in the integral part of a Number. The integral part in a number is defined as the part present before the decimal point ( . ). For example, in the number 123, 45.678, the integral part is 123, 45.

Syntax:

public int getMaximumIntegerDigits()

Parameters: The function does not accepts any parameter.

Return Value: The function returns the maximum number of digits allowed in the integral part of a number.

Below is the implementation of the above function:



Program 1:

filter_none

edit
close

play_arrow

link
brightness_4
code

// Java program to illustrate the
// getMaximumIntegerDigits() method
  
import java.text.DecimalFormat;
import java.util.Currency;
import java.util.Locale;
  
public class Main {
    public static void main(String[] args)
    {
  
        // Create the DecimalFormat Instance
        DecimalFormat deciFormat = new DecimalFormat();
  
        // Print the Maximum Integral digits allowed
        System.out.println(deciFormat.getMaximumIntegerDigits());
    }
}

chevron_right


Output:

2147483647

Program 2:

filter_none

edit
close

play_arrow

link
brightness_4
code

// Java program to illustrate the
// getMaximumIntegerDigits() method
  
import java.text.DecimalFormat;
import java.util.Currency;
import java.util.Locale;
  
public class Main {
    public static void main(String[] args)
    {
  
        // Create the DecimalFormat Instance
        DecimalFormat deciFormat = new DecimalFormat();
        deciFormat.applyPattern("##.##");
  
        // Print the Maximum Integral digits allowed
        System.out.println(deciFormat.getMaximumIntegerDigits());
    }
}

chevron_right


Output:

2147483647

Reference: https://docs.oracle.com/javase/7/docs/api/java/text/DecimalFormat.html#getMaximumIntegerDigits()

Attention reader! Don’t stop learning now. Get hold of all the important Java and Collections concepts with the Fundamentals of Java and Java Collections Course at a student-friendly price and become industry ready.




My Personal Notes arrow_drop_up

The function of education is to teach one to think intensively and to think critically

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.