DecimalFormat setMaximumIntegerDigits() method in Java

The setMaximumIntegerDigits() method is a built-in method of the java.text.DecimalFomrat class in Java and is used to set the maximum number of digits allowed in the Integral part of a number. The Integral part of a number is the part displayed before the decimal(.) symbol.

Syntax:

public void setMaximumIntegerDigits(int newVal)

Parameters: The function accepts a single parameter newVal which is the new value for the maximum number of integer digits allowed to be set for this DecimalFormat instance.



Return Value: The function does not returns any value.

Below is the implementation of the above function:

Program 1:

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// Java program to illustrate the
// setMaximumIntegerDigits() method
  
import java.text.DecimalFormat;
import java.text.DecimalFormatSymbols;
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.setMaximumIntegerDigits(6);
  
        System.out.println(deciFormat.format(12345678.3456789));
    }
}

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Output:


345, 678.346





Program 2:











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// Java program to illustrate the 


// setMaximumIntegerDigits() method 


  


import java.text.DecimalFormat; 


import java.text.DecimalFormatSymbols; 


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.setMaximumIntegerDigits(6); 


  


        System.out.println(deciFormat.format(1234.3456789)); 


    } 


} 



















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Output:


1, 234.346





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





    

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