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:
// 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()); }} |
Output:
2147483647
Program 2:
// 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()); }} |
Output:
2147483647
Reference: https://docs.oracle.com/javase/7/docs/api/java/text/DecimalFormat.html#getMaximumIntegerDigits()
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