Java API Tutorial - Java Scanner.hasNextBigDecimal()

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Syntax

Scanner.hasNextBigDecimal() has the following syntax.

public boolean hasNextBigDecimal()

Example

In the following code shows how to use Scanner.hasNextBigDecimal() method.

//  ww  w.  j ava 2s  . com
import java.util.Scanner;

public class Main {

   public static void main(String[] args) {

      String s = "java2s.com 1 + 1 = 2.0";

      Scanner scanner = new Scanner(s);

      while (scanner.hasNext()) {
         // check if the scanner's next token is a BigDecimal
         System.out.println(scanner.hasNextBigDecimal());


         System.out.println(scanner.next());
      }
      scanner.close();
   }
}

The code above generates the following result.

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