Dodany parser plikow

Winda/DemoDane.txt

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+1 2
+1 3
+1 4
+1 5
+1 7
+2 6
+8 3
+12 2
+12 1
+10 5
+5 3
+3 4
+4 3
+4 3
+4 3
+4 3
+4 3
+4 3
+11 10
+10 11
+6 3
+7 4
+2 7
+3 2
+3 5
+5 3
+1 5
+2 6
+3 7
+4 8
+5 9
+6 10
+7 11
+8 12
+9 1
+10 2
+11 3
+12 4

Winda/src/winda/logic/Parser.java

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+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package winda.logic;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+
+/**
+ *
+ * @author Tomek
+ */
+public class Parser {
+
+    public Pasazer [] Wczytaj(String filename){
+        try {
+            Pasazer [] pasazerowie;
+            FileReader fr = new FileReader(filename);
+            BufferedReader br = new BufferedReader(fr);
+            String s;
+            String [] strings = new String[1000];
+            int count = 0;
+
+            while((s = br.readLine()) != null){
+                strings[count] = s;
+                count++;
+            }
+            pasazerowie = new Pasazer[count];
+            for(int i = 0; i < count; i++){
+                String [] st = null;
+                st = strings[i].split(" ");
+                pasazerowie[i] = new Pasazer(i+1, Integer.parseInt(st[0]), Integer.parseInt(st[1]));
+            }
+            
+            fr.close();
+            return pasazerowie;
+        } catch (IOException ex) {
+            Logger.getLogger(Parser.class.getName()).log(Level.SEVERE, null, ex);
+        }
+        return null;
+    }
+
+    public void Zapisz(String filename, Pasazer [] pasazerowie){
+        FileWriter fw = null;
+        try {
+            fw = new FileWriter(filename);
+            for (Pasazer ps : pasazerowie) {
+                fw.write(ps.GetStart() + " " + ps.GetStop() + '\r'+'\n');
+            }
+            fw.close();
+        } catch (IOException ex) {
+            Logger.getLogger(Parser.class.getName()).log(Level.SEVERE, null, ex);
+        } finally {
+            try {
+                fw.close();
+            } catch (IOException ex) {
+                Logger.getLogger(Parser.class.getName()).log(Level.SEVERE, null, ex);
+            }
+        }
+
+    }
+
+    public static void main(String[] args) {
+        //Do testów
+        //plik odczytu z args
+        System.out.println("Wczytywanie pliku " + args[0]);
+        Parser p = new Parser();
+        Pasazer [] pasazerowie = null;
+        pasazerowie = p.Wczytaj(args[0]);
+        System.out.println(pasazerowie.length);
+        for(Pasazer ps: pasazerowie){
+            System.out.println("Pasazer " + ps.GetName() + ": " + ps.GetStart() + " " + ps.GetStop());
+        }
+
+        System.out.println("Zapisywanie do pliku test.txt");
+        p.Zapisz("test.txt", pasazerowie);
+        pasazerowie = p.Wczytaj("test.txt");
+        System.out.println(pasazerowie.length);
+        for(Pasazer ps: pasazerowie){
+            System.out.println("Pasazer " + ps.GetName() + ": " + ps.GetStart() + " " + ps.GetStop());
+        }
+    }
+}