I was in need for formatted input and the decomposition of the input into a stream of tokens so i came up with the following:
And now i am ready for formatted input like this:
public class Main {
public static void main(String[] args) {
try {
BufferedReader input = new BufferedReader(new FileReader("file.txt"));
for (String in = input.readLine()) {
TokSequence ts = new TokSequence(new StringTokenizer(in));
int userId = ts.getIn();
double score = ts.getDouble();
String name = ts.getString();
// do stuff with userId, score and name
}
} catch (Exception e) {
System.err.println(e);
System.exit(1);
}
}
}