StreamTokenApp.java Source code

Introduction

Here is the source code for StreamTokenApp.java

Source

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.StreamTokenizer;

public class StreamTokenApp {
    public static void main(String args[]) throws IOException {
        BufferedReader inData = new BufferedReader(new InputStreamReader(System.in));
        StreamTokenizer inStream = new StreamTokenizer(inData);
        inStream.commentChar('#');
        boolean eof = false;
        do {
            int token = inStream.nextToken();
            switch (token) {
            case inStream.TT_EOF:
                System.out.println("EOF encountered.");
                eof = true;
                break;
            case inStream.TT_EOL:
                System.out.println("EOL encountered.");
                break;
            case inStream.TT_WORD:
                System.out.println("Word: " + inStream.sval);
                break;
            case inStream.TT_NUMBER:
                System.out.println("Number: " + inStream.nval);
                break;
            default:
                System.out.println((char) token + " encountered.");
                if (token == '!')
                    eof = true;
            }
        } while (!eof);
    }
}