Example usage for java.util Scanner hasNextBigInteger

Introduction

In this page you can find the example usage for java.util Scanner hasNextBigInteger.

Prototype

public boolean hasNextBigInteger() 

Source Link

Document

Returns true if the next token in this scanner's input can be interpreted as a BigInteger in the default radix using the #nextBigInteger method.

Usage

From source file:Main.java

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 BigInteger
        System.out.println(scanner.hasNextBigInteger());
        System.out.println(scanner.next());
    }//from ww  w.ja  va 2 s . c o  m
    scanner.close();
}

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From source file:Main.java

public static void main(String[] args) {

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

    Scanner scanner = new Scanner(s);

    while (scanner.hasNext()) {

        // if the next is BigInteger, print "Found" and the Integer
        if (scanner.hasNextBigInteger()) {
            System.out.println("Found :" + scanner.nextBigInteger());
        }/*from  w ww.ja  v a 2  s .c om*/

        // if a BigInteger is not found, print "Not Found" and the token
        System.out.println("Not Found :" + scanner.next());
    }
    scanner.close();
}

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