Trying out Java not too sure how to store information from a text file into an array, my array of ticket objects have a name the address then number than ticket numbers which are Arrays
public static void readTicket(ArrayList<Ticket>tickets) throws IOException
{
String name;
String address;
int phone;
int [] numbers;
//1 create file
File file1 = new File("ticketdata.txt");
//2 create a file writer class
FileWriter fw = new FileWriter(file1);
//3 create a print writer class
//pass participants through
Scanner scan = new Scanner(file1);
while(scan.hasNextLine())
{
name = scan.next();
address = scan.next();
phone = scan.nextInt();
numbers = scan.next(); //error
tickets.add(new Ticket(name, address, phone, numbers));
System.out.println(scan.nextLine());
}
}
I know what I've done is probably completely wrong. also this is what i have in my ticketdata.txt
Maribel Lagos 899545432 1 2 3 4
Rilwan London 899677667 2 3 5 10
Darren Dundalk 899778998 13 15 19 20
Masaki Tokyo 899765431 4 9 11 23
You can read the remaining numbers using forEachRemaining
and then convert to array with toArray()
while(scan.hasNextLine())
{
List<Integer> numbersList = new ArrayList<>();
name = scan.next();
address = scan.next();
phone = scan.nextInt();
numbers = scan.forEachRemaining(e->numbersList.add(Integer.valueOf(e)));
tickets.add(new Ticket(name, address, phone, numbersList.toArray()));
System.out.println(scan.nextLine());
}
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