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November 26, 2025 05:30
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Java advanced: Laboratory 3, Task1
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| package ua.inf.iwanoff.java.advanced.lab3; | |
| import ua.inf.iwanoff.java.advanced.lab3.model.Hour; | |
| import ua.inf.iwanoff.java.advanced.lab3.model.TramStopWithArrayList; | |
| import ua.inf.iwanoff.java.advanced.lab3.service.TramStopFileManager; | |
| import java.io.File; | |
| import java.util.Arrays; | |
| import java.util.List; | |
| public class Task1 { | |
| public static void main(String[] args) { | |
| // Створення папки для результатів | |
| new File("results").mkdirs(); | |
| System.out.println("=== Завдання 1.1: Серіалізація та I/O ==="); | |
| // Підготовка даних | |
| List<Hour> hours = Arrays.asList( | |
| new Hour(50, "Пік"), | |
| new Hour(10, "Ніч")); | |
| TramStopWithArrayList stop = new TramStopWithArrayList("Центр", new int[] { 1, 2 }, hours); | |
| System.out.println("Початковий об'єкт: " + stop + " " + stop.getHoursList()); | |
| // 1. Текстовий файл | |
| String txtFile = "results/tramstop.txt"; | |
| TramStopFileManager.writeToTextFile(stop, txtFile); | |
| TramStopWithArrayList fromTxt = TramStopFileManager.readFromTextFile(txtFile); | |
| System.out.println("З Text файлу: " + fromTxt + " " + fromTxt.getHoursList()); | |
| // 2. XML | |
| String xmlFile = "results/tramstop.xml"; | |
| TramStopFileManager.serializeToXML(stop, xmlFile); | |
| TramStopWithArrayList fromXml = TramStopFileManager.deserializeFromXML(xmlFile); | |
| System.out.println("З XML файлу: " + fromXml + " " + fromXml.getHoursList()); | |
| // 3. JSON | |
| String jsonFile = "results/tramstop.json"; | |
| TramStopFileManager.serializeToJSON(stop, jsonFile); | |
| TramStopWithArrayList fromJson = TramStopFileManager.deserializeFromJSON(jsonFile); | |
| System.out.println("З JSON файлу: " + fromJson + " " + fromJson.getHoursList()); | |
| } | |
| } |
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