java - How can I get different data types from the keyboard in just one line? -

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i need keyboard in 1 line this:

create 1000 john 4000

(for cinema program, include function create users)

where "create" command create new user (create class, , contains client information), "1000" id of user (int), "john" name(string), , "4000" points(int)

how can different data types in 1 line stored in different attributes client?

i use scanner object based on system.in read line in, using if (myscanner.hasnextline()) , myscanner.nextline() method pairs.

then line need parsed, , here i'd offer 2 possible ways:

  • consider using new scanner based on line read in, string variable called line, "line scanner" speak, scanner linescanner = new scanner(line), , tokens via linescanner.next(), linescanner.nextint(), linescanner.next(), , linescanner.nextint(), in order. don't forget close() linescanner when done using it.
  • or use string#split(" ") split string array of 4 substrings separated space.

then in loop parse line, create object needed based on data obtained.


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