ValueRange isIntValue() method in Java with Examples

The isIntValue() method of ValueRange class is used to check if all values in the ValueRange fit in an int. This method validates that all valid values are within the bounds of an integer or not.

Syntax:

public boolean isIntValue()

Parameters: This method accepts nothing.



Return value: This method returns true if a valid value always fits in an int.

Below programs illustrate the ValueRange.isIntValue() method:
Program 1:

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// Java program to demonstrate
// ValueRange.isIntValue() method
  
import java.time.LocalDateTime;
import java.time.temporal.ChronoField;
import java.time.temporal.ValueRange;
  
public class GFG {
    public static void main(String[] args)
    {
  
        // create LocalDateTime
        LocalDateTime l1
            = LocalDateTime
                  .parse("2018-12-06T19:21:12");
  
        // Get ValueRange object
        ValueRange vR
            = l1.range(ChronoField.DAY_OF_MONTH);
  
        // apply isIntValue()
        boolean response = vR.isIntValue();
  
        // print results
        System.out.println("isIntValue: "
                           + response);
    }
}

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Output:

isIntValue: true

Program 2:

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// Java program to demonstrate
// ValueRange.isIntValue() method
  
import java.time.temporal.ValueRange;
  
public class GFG {
    public static void main(String[] args)
    {
  
        // create ValueRange object
        ValueRange vRange = ValueRange.of(1111, 66666);
  
        // apply isIntValue()
        boolean response = vRange.isIntValue();
  
        // print results
        System.out.println("isIntValue: "
                           + response);
    }
}

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Output:

isIntValue: true

References: https://docs.oracle.com/javase/10/docs/api/java/time/temporal/ValueRange.html#isIntValue()

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