Готовая 4 усложненная лабораторная

src/RoadTrain/FormTruckCollection.java

@@ -5,19 +5,30 @@ import RoadTrain.Generics.*;
 import RoadTrain.DrawingObjects.*;
 
 import javax.swing.*;
+import javax.swing.event.ListSelectionEvent;
+import javax.swing.event.ListSelectionListener;
 import java.awt.*;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.util.*;
 
 public class FormTruckCollection {
     private class Canvas extends JComponent {
-        public TrucksGenericCollection<DrawingTruck, DrawingObjectTruck> _truck;
         public Canvas() {
         }
         public void paintComponent (Graphics g) {
             super.paintComponent(g);
-            if (_truck.ShowTrucks() != null) {
+            if (jListStorage.getSelectedIndex() == -1)
-                g.drawImage(_truck.ShowTrucks(), 0, 10, this);
+            {
+                return;
+            }
+            var obj = _storage.get(jListStorage.getSelectedValue());
+            if (obj == null)
+            {
+                return;
+            }
+            if (obj.ShowTrucks() != null) {
+                g.drawImage(obj.ShowTrucks(), 0, 0, this);
             }
             super.repaint();
         }
@@ -25,26 +36,55 @@ public class FormTruckCollection {
     Canvas canv;
     static int pictureBoxWidth = 700;
     static int pictureBoxHeight = 480;
-    private TrucksGenericCollection<DrawingTruck, DrawingObjectTruck> _truck;
+    private TrucksGenericStorage _storage;
     public void Draw(){
         canv.repaint();
     }
+    private Stack<DrawingTruck> StackRemoved;
+    private JList<String> jListStorage;
+    private DefaultListModel<String> listModel;
+    private void ReloadObjects()
+    {
+        int index = jListStorage.getSelectedIndex();
+        listModel.clear();
+        for (String key : _storage.Keys()) {
+            listModel.addElement(key);
+        }
+        if (listModel.size() > 0 && (index == -1 || index >= listModel.size()))
+        {
+            jListStorage.setSelectedIndex(0);
+        }
+        else if (listModel.size() > 0 && index > -1 && index < listModel.size())
+        {
+            jListStorage.setSelectedIndex(index);
+        }
+    }
     FormTruckCollection() {
+        listModel = new DefaultListModel<String>();
+        jListStorage = new JList<String>(listModel);
         canv = new Canvas();
-        JFrame Frame = new JFrame ("TrucksCollecltion");
+        JFrame Frame = new JFrame ("TrucksCollection");
-        _truck = new TrucksGenericCollection<DrawingTruck, DrawingObjectTruck>(pictureBoxWidth, pictureBoxHeight);
+        _storage = new TrucksGenericStorage(pictureBoxWidth, pictureBoxHeight);
-        canv._truck = _truck;
 
         JButton ButtonAddTruck = new JButton("Добавить технику");
 
         ButtonAddTruck.addActionListener(
                 new ActionListener() {
                     public void actionPerformed(ActionEvent e) {
+                        if (jListStorage.getSelectedIndex() == -1)
+                        {
+                            return;
+                        }
+                        var obj = _storage.get(jListStorage.getSelectedValue());
+                        if (obj == null)
+                        {
+                            return;
+                        }
                         RoadTrainForm form = new RoadTrainForm();
                         form.buttonSelectTruck.addActionListener(
                                 new ActionListener() {
                                     public void actionPerformed(ActionEvent e) {
-                                        if (_truck.Add(form._drawingTruck) != -1) {
+                                        if (obj.Add(form._drawingTruck) != -1) {
                                             JOptionPane.showMessageDialog(null, "Объект добавлен", "Информация", JOptionPane.INFORMATION_MESSAGE);
                                             Draw();
                                         } else {
@@ -57,12 +97,22 @@ public class FormTruckCollection {
                     }
                 }
         );
+        StackRemoved = new Stack<DrawingTruck>();
 
         JTextField TextBoxNumber = new JTextField();
         JButton ButtonRemoveTruck = new JButton("Удалить технику");
         ButtonRemoveTruck.addActionListener(
                 new ActionListener() {
                     public void actionPerformed(ActionEvent e) {
+                        if (jListStorage.getSelectedIndex() == -1)
+                        {
+                            return;
+                        }
+                        var obj = _storage.get(jListStorage.getSelectedValue());
+                        if (obj == null)
+                        {
+                            return;
+                        }
                         if (JOptionPane.showConfirmDialog(null, "Удалить объект?", "Удаление", JOptionPane.YES_NO_OPTION) == JOptionPane.NO_OPTION) {
                             return;
                         }
@@ -75,9 +125,11 @@ public class FormTruckCollection {
                             JOptionPane.showMessageDialog(null, "Не удалось удалить объект", "Информация", JOptionPane.INFORMATION_MESSAGE);
                             return;
                         }
-
                         int pos = Integer.parseInt(TextBoxNumber.getText());
-                        if (_truck.remove(pos) != null) {
+                        var removed = obj.remove(pos);
+                        if (removed != null)
+                        {
+                            StackRemoved.push(removed);
                             JOptionPane.showMessageDialog(null, "Объект удален", "Информация", JOptionPane.INFORMATION_MESSAGE);
                             Draw();
                         } else {
@@ -87,6 +139,20 @@ public class FormTruckCollection {
                 }
         );
 
+        JButton buttonGetRemoved = new JButton("Вернуть удаленные");
+        buttonGetRemoved.addActionListener(
+                new ActionListener() {
+                    public void actionPerformed(ActionEvent e){
+                        if (StackRemoved.size()==0){
+                            JOptionPane.showMessageDialog(null, "Нет удалённых", "Информация", JOptionPane.INFORMATION_MESSAGE);
+                            return;
+                        }
+                        RoadTrainForm form = new RoadTrainForm();
+                        form._drawingTruck = StackRemoved.pop();
+                        form.Draw();
+                    }
+                }
+        );
         JButton ButtonRefreshCollection = new JButton("Обновить коллекцию");
         ButtonRefreshCollection.addActionListener(
                 new ActionListener() {
@@ -104,22 +170,76 @@ public class FormTruckCollection {
                     }
                 }
         );
+        JTextField textBoxSetName = new JTextField();
+        JButton buttonAddSet = new JButton("Добавить набор");
+        buttonAddSet.addActionListener(
+                new ActionListener() {
+                    public void actionPerformed(ActionEvent e){
+                        if (textBoxSetName.getText().length() == 0)
+                        {
+                            JOptionPane.showMessageDialog(null, "Не все данные заполнены", "Информация", JOptionPane.INFORMATION_MESSAGE);
+                            System.out.println("Не все данные заполнены");
+                            return;
+                        }
+                        _storage.AddSet(textBoxSetName.getText());
+                        ReloadObjects();
+                    }
+                }
+        );
+        jListStorage.addListSelectionListener(
+                new ListSelectionListener() {
+                    public void valueChanged(ListSelectionEvent e){
+                        Draw();
+                    }
+                }
+        );
+
+        JButton buttonRemoveSet = new JButton("Убрать набор");
+        buttonRemoveSet.addActionListener(
+                new ActionListener() {
+                    public void actionPerformed(ActionEvent e){
+                        if (jListStorage.getSelectedIndex() == -1)
+                        {
+                            return;
+                        }
+                        if (JOptionPane.showConfirmDialog(null, "Удалить объект " + jListStorage.getSelectedValue() + "?", "Удаление", JOptionPane.YES_NO_OPTION) == JOptionPane.NO_OPTION)
+                        {
+                            return;
+                        }
+                        _storage.DelSet(jListStorage.getSelectedValue());
+                        ReloadObjects();
+                    }
+                }
+        );
 
         Frame.setSize (880, 520);
         Frame.setDefaultCloseOperation (JFrame.EXIT_ON_CLOSE);
         Frame.setLayout(null);
         canv.setBounds(0, 0, pictureBoxWidth, pictureBoxHeight);
-        ButtonAddTruck.setBounds(pictureBoxWidth - 50, 10, 170, 30);
+        ButtonAddTruck.setBounds(pictureBoxWidth, 0, 160, 20);
-        TextBoxNumber.setBounds(pictureBoxWidth - 50, 50, 170, 20);
+        TextBoxNumber.setBounds(pictureBoxWidth, 30, 160, 20);
-        ButtonRemoveTruck.setBounds(pictureBoxWidth - 50, 80, 170, 30);
+        ButtonRemoveTruck.setBounds(pictureBoxWidth, 60, 160, 20);
-        ButtonRefreshCollection.setBounds(pictureBoxWidth - 50, 120, 170, 30);
+        ButtonRefreshCollection.setBounds(pictureBoxWidth, 90, 160, 20);
-        FormTruckGenerate.setBounds(pictureBoxWidth - 50, 160, 170, 30);
+        FormTruckGenerate.setBounds(pictureBoxWidth, 120, 160, 20);
+
+        buttonAddSet.setBounds(pictureBoxWidth, 150, 160, 20);
+        textBoxSetName.setBounds(pictureBoxWidth, 180, 160, 20);
+        jListStorage.setBounds(pictureBoxWidth, 210, 160, 80);
+        buttonRemoveSet.setBounds(pictureBoxWidth, 300, 160, 20);
+
+        buttonGetRemoved.setBounds(pictureBoxWidth, 330, 160, 20);
         Frame.add(canv);
         Frame.add(ButtonAddTruck);
         Frame.add(ButtonRemoveTruck);
         Frame.add(ButtonRefreshCollection);
         Frame.add(TextBoxNumber);
         Frame.add(FormTruckGenerate);
+        Frame.add(buttonAddSet);
+        Frame.add(textBoxSetName);
+        Frame.add(jListStorage);
+        Frame.add(buttonRemoveSet);
+
+        Frame.add(buttonGetRemoved);
         Frame.setVisible(true);
     }
 }

src/RoadTrain/Generics/SetGeneric.java

@@ -1,63 +1,77 @@
 package RoadTrain.Generics;
 
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.NoSuchElementException;
 public class SetGeneric<T extends Object> {
-    // Массив объектов, которые храним
+    private ArrayList<T> _places;
-    private Object[] _places;
+    public int Count() {
-
+        return _places.size();
-    // Количество объектов в массиве
+    }
-    public int Count;
+    private int _maxCount;
-
-    // Конструктор
     public SetGeneric(int count) {
-        _places = new Object[count];
+        _maxCount = count;
-        Count = _places.length;
+        _places = new ArrayList<T>(count);
     }
-
+    public int Insert(T train) {
-    // Добавление объекта в набор
+        if (_places.size() >= _maxCount)
-    public int Insert(T truck) {
-        int i = 0;
-        for (; i < _places.length; i++) {
-            if (_places[i] == null)
-                break;
-        }
-        if (i == _places.length)
             return -1;
-        for (; i > 0; i--) {
+        _places.add(0, train);
-            _places[i] = _places[i - 1];
+        return 0;
-        }
-        _places[i] = truck;
-        return i;
     }
+    public boolean Insert(T train, int position) {
+        if (_places.size() >= _maxCount)
+            return false;
 
-    // Добавление объекта в набор на конкретную позицию
+        if (position < 0 || position > _places.size())
-    public boolean Insert(T truck, int position) {
-        if (position < 0 || position >= _places.length)
             return false;
-        for (; position < _places.length; position++) {
+
-            if (_places[position] == null)
+        if (position == _places.size())
-                break;
+            _places.add(train);
-        }
+        else
-        if (position == _places.length)
+            _places.add(position, train);
-            return false;
+
-        for (; position > 0; position--) {
-            _places[position] = _places[position - 1];
-        }
-        _places[position] = truck;
         return true;
     }
-
-    // Удаление объекта из набора с конкретной позиции
     public boolean Remove(int position) {
-        if (position < 0 || position >= _places.length)
+        if (position < 0 || position >= _places.size())
             return false;
-        _places[position] = null;
+        _places.remove(position);
         return true;
     }
-
-    // Получение объекта из набора по позиции
     public T Get(int position) {
-        if (position < 0 || position >= _places.length)
+        if (position < 0 || position >= _places.size())
             return null;
-        return (T) _places[position];
+        return _places.get(position);
+    }
+    public Iterable<T> GetTrucks(final Integer maxTrains) {
+        return new Iterable<T>() {
+            @Override
+            public Iterator<T> iterator() {
+                return new Iterator<T>() {
+                    private int currentIndex = 0;
+                    private int count = 0;
+
+                    @Override
+                    public boolean hasNext() {
+                        return currentIndex < _places.size() && (maxTrains == null || count < maxTrains);
+                    }
+
+                    @Override
+                    public T next() {
+                        if (hasNext()) {
+                            count++;
+                            return _places.get(currentIndex++);
+                        }
+                        throw new NoSuchElementException();
+                    }
+
+                    @Override
+                    public void remove() {
+                        throw new UnsupportedOperationException();
+                    }
+                };
+            }
+        };
     }
 }

src/RoadTrain/Generics/TrucksGenericCollection.java

@@ -71,8 +71,9 @@ public class TrucksGenericCollection<T extends DrawingTruck, U extends IMoveable
     }
 
     private void DrawObjects(Graphics g) {
-        for (int i = 0; i < _collection.Count; i++) {
+        int i = 0;
-            T t = _collection.Get(i);
+        for (T t : _collection.GetTrucks(100))
+        {
             if (t != null) {
                 t.SetPosition((i % (_pictureWidth / _placeSizeWidth)) * _placeSizeWidth, (i / (_pictureWidth / _placeSizeWidth)) * _placeSizeHeight);
                 if (t instanceof DrawingRoadTrain)
@@ -80,6 +81,7 @@ public class TrucksGenericCollection<T extends DrawingTruck, U extends IMoveable
                 else
                     t.DrawTransport((Graphics2D) g);
             }
+            i++;
         }
     }
 }

src/RoadTrain/Generics/TrucksGenericStorage.java

@@ -0,0 +1,45 @@
+package RoadTrain.Generics;
+
+import RoadTrain.DrawingObjects.*;
+import RoadTrain.MovementStraregy.*;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class TrucksGenericStorage {
+    HashMap<String, TrucksGenericCollection<DrawingTruck, DrawingObjectTruck>> _truckStorages;
+    public List<String> Keys(){return _truckStorages.keySet().stream().collect(Collectors.toList());}
+    private int _pictureWidth;
+    private int _pictureHeight;
+    public TrucksGenericStorage(int pictureWidth, int pictureHeight)
+    {
+        _truckStorages = new HashMap<String, TrucksGenericCollection<DrawingTruck, DrawingObjectTruck>>();
+        _pictureWidth = pictureWidth;
+        _pictureHeight = pictureHeight;
+    }
+    public void AddSet(String name)
+    {
+        if (_truckStorages.containsKey(name))
+            return;
+        _truckStorages.put(name, new TrucksGenericCollection<DrawingTruck, DrawingObjectTruck>(_pictureWidth, _pictureHeight));
+    }
+    public void DelSet(String name)
+    {
+        if (!_truckStorages.containsKey(name))
+            return;
+        _truckStorages.remove(name);
+    }
+    public TrucksGenericCollection<DrawingTruck, DrawingObjectTruck> get(String ind)
+    {
+        if (_truckStorages.containsKey(ind))
+            return _truckStorages.get(ind);
+        return null;
+    }
+
+    public DrawingObjectTruck get(String ind1, int ind2){
+        if (!_truckStorages.containsKey(ind1))
+            return null;
+        return _truckStorages.get(ind1).GetU(ind2);
+    }
+}

src/RoadTrain/RoadTrainForm.java

@@ -70,7 +70,6 @@ public class RoadTrainForm{
                             random.nextInt(2000) + 1000,
                             color, this.canv.getWidth(), this.canv.getHeight(), random.nextInt(3));
                     _drawingTruck.SetPosition(random.nextInt(100), random.nextInt(90));
-                    canv._drawingTruck = _drawingTruck;
                     Draw();
                 }
         );
@@ -94,7 +93,6 @@ public class RoadTrainForm{
                             color, color2, random.nextBoolean(), random.nextBoolean(),
                             this.canv.getWidth(), this.canv.getHeight(), random.nextInt(3));
                     _drawingTruck.SetPosition(random.nextInt(100), random.nextInt(90));
-                    canv._drawingTruck = _drawingTruck;
                     Draw();
                 }
         );
@@ -152,7 +150,6 @@ public class RoadTrainForm{
             }
         });
         frame.setSize(910, 500);
-        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
         frame.setLayout(null);
         canv = new Canvas();
         canv.setBounds(0, 0, 900, 500);
@@ -178,7 +175,6 @@ public class RoadTrainForm{
         frame.setVisible(true);
     }
     class Canvas extends JComponent{
-        public DrawingTruck _drawingTruck;
         public Canvas(){}
 
         public void paintComponent(Graphics g){