package sample;

/**
 * Created by vshevchenko on 22.11.2017.
 */

import java.io.*;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import java.util.Scanner;
import java.util.StringTokenizer;

public class Reader {
    static List<List<String>> rows;
    static final String FIELD_DELIMER = "|";

    public static List<List<String>> read() throws IOException {
        File file = new File("good.txt");
        rows = new ArrayList<List<String>>();
        System.out.println(file.getAbsolutePath());

        BufferedReader in = new BufferedReader(new FileReader(file));

        String line;
        StringTokenizer row;
        ArrayList<String> fields = new ArrayList<String>();
        while ((line = in.readLine()) != null){
                row = new StringTokenizer(line, FIELD_DELIMER);
                fields.clear();
                while (row.countTokens() != 0) {
                    String field = row.nextToken();
                    fields.add(field);
                    System.out.print(field + "*");
                }
                rows.add(fields);
                System.out.println();
        }
        in.close();
        return rows;
    }
}