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package javaapplication27;

import java.io.*;
import java.util.ArrayList;
import java.util.List;


public class TxtParser extends Parser<List> {


    List<String> lines =  new ArrayList<String>();
    FileInputStream is = null;

    public TxtParser(File file){
        super(file);
    }

    @Override
    public List parse() {
        try {
            readFile();
        } catch (IOException e) {
            e.printStackTrace();
        } finally {
            try {
                closeStream();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
        return lines;
    }

    private void readFile() throws IOException {

        BufferedReader  reader = new BufferedReader(new FileReader(dataFile));
        FileInputStream is = new FileInputStream(dataFile);
        String line;
        while((line = reader.readLine()) != null){
            lines.add(line);
        }

    }

    private void closeStream() throws IOException {
        if(is != null)
            is.close();
    }
}