Лабораторная работа №4 1
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namespace ProjectAircraftCarrier.CollectionGenericObjects;
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/// <summary>
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/// Тип коллекции
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/// </summary>
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public enum CollectionType
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{
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/// <summary>
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/// Неопределено
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/// </summary>
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None = 0,
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/// <summary>
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/// Массив
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/// </summary>
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Massive = 1,
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/// <summary>
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/// Список
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/// </summary>
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List = 2
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}
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namespace ProjectAircraftCarrier.CollectionGenericObjects;
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public class ListGenericObjects<T> : ICollectionGenericObjects<T>
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where T : class
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{
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/// <summary>
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/// Список объектов, которые храним
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/// </summary>
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private readonly List<T?> _collection;
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/// <summary>
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/// Максимально допустимое число объектов в списке
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/// </summary>
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private int _maxCount;
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public int Count => _collection.Count;
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public int SetMaxCount { set { if (value > 0) { _maxCount = value; } } }
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/// <summary>
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/// Конструктор
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/// </summary>
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public ListGenericObjects()
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{
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_collection = new();
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}
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public T? Get(int position)
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{
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// TODO проверка позиции
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if (position >= Count || position < 0) return null;
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return _collection[position];
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}
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public int Insert(T obj)
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{
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// TODO проверка, что не превышено максимальное количество элементов
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// TODO вставка в конец набора
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if (Count == _maxCount) return -1;
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_collection.Add(obj);
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return Count;
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}
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public int Insert(T obj, int position)
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{
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// TODO проверка, что не превышено максимальное количество элементов
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// TODO проверка позиции
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// TODO вставка по позиции
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if (Count == _maxCount) return -1;
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if (position >= Count || position < 0) return -1;
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_collection.Insert(position, obj);
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return position;
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}
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public T Remove(int position)
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{
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// TODO проверка позиции
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// TODO удаление объекта из списка
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if (position >= Count || position < 0) return null;
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T obj = _collection[position];
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_collection.RemoveAt(position);
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return obj;
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}
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}
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@ -0,0 +1,68 @@
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namespace ProjectAircraftCarrier.CollectionGenericObjects;
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public class StorageCollection<T>
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where T : class
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{
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/// <summary>
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/// Словарь (хранилище) с коллекциями
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/// </summary>
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readonly Dictionary<string, ICollectionGenericObjects<T>> _storages;
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/// <summary>
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/// Возвращение списка названий коллекций
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/// </summary>
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public List<string> Keys => _storages.Keys.ToList();
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/// <summary>
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/// Конструктор
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/// </summary>
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public StorageCollection()
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{
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_storages = new Dictionary<string, ICollectionGenericObjects<T>>();
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}
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/// <summary>
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/// Добавление коллекции в хранилище
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/// </summary>
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/// <param name="name">Название коллекции</param>
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/// <param name="collectionType">тип коллекции</param>
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public void AddCollection(string name, CollectionType collectionType)
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{
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// TODO проверка, что name не пустой и нет в словаре записи с таким ключом
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// TODO Прописать логику для добавления
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if (_storages.ContainsKey(name)) return;
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if (collectionType == CollectionType.None) return;
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else if (collectionType == CollectionType.Massive)
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_storages[name] = new MassiveGenericObjects<T>();
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else if (collectionType == CollectionType.List)
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_storages[name] = new ListGenericObjects<T>();
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}
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/// <summary>
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/// Удаление коллекции
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/// </summary>
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/// <param name="name">Название коллекции</param>
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public void DelCollection(string name)
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{
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// TODO Прописать логику для удаления коллекции
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if (_storages.ContainsKey(name))
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_storages.Remove(name);
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}
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/// <summary>
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/// Доступ к коллекции
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/// </summary>
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/// <param name="name">Название коллекции</param>
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/// <returns></returns>
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public ICollectionGenericObjects<T>? this[string name]
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{
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get
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{
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// TODO Продумать логику получения объекта
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if (_storages.ContainsKey(name))
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return _storages[name];
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return null;
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}
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}
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}
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@ -51,7 +51,7 @@
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groupBoxTools.Controls.Add(buttonAddWarship);
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groupBoxTools.Controls.Add(comboBoxSelectorCompany);
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groupBoxTools.Dock = DockStyle.Right;
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groupBoxTools.Location = new Point(905, 0);
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groupBoxTools.Location = new Point(902, 0);
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groupBoxTools.Name = "groupBoxTools";
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groupBoxTools.Size = new Size(205, 682);
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groupBoxTools.TabIndex = 0;
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@ -61,7 +61,7 @@
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// buttonRefresh
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//
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buttonRefresh.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
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buttonRefresh.Location = new Point(6, 549);
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buttonRefresh.Location = new Point(6, 624);
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buttonRefresh.Name = "buttonRefresh";
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buttonRefresh.Size = new Size(193, 52);
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buttonRefresh.TabIndex = 6;
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@ -72,7 +72,7 @@
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// buttonGoToCheck
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//
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buttonGoToCheck.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
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buttonGoToCheck.Location = new Point(6, 414);
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buttonGoToCheck.Location = new Point(6, 566);
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buttonGoToCheck.Name = "buttonGoToCheck";
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buttonGoToCheck.Size = new Size(193, 52);
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buttonGoToCheck.TabIndex = 5;
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@ -83,7 +83,7 @@
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// buttonRemoveWarship
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//
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buttonRemoveWarship.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
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buttonRemoveWarship.Location = new Point(6, 300);
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buttonRemoveWarship.Location = new Point(6, 508);
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buttonRemoveWarship.Name = "buttonRemoveWarship";
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buttonRemoveWarship.Size = new Size(193, 52);
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buttonRemoveWarship.TabIndex = 4;
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@ -93,7 +93,7 @@
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//
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// maskedTextBox
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//
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maskedTextBox.Location = new Point(6, 267);
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maskedTextBox.Location = new Point(6, 475);
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maskedTextBox.Mask = "00";
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maskedTextBox.Name = "maskedTextBox";
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maskedTextBox.Size = new Size(193, 27);
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@ -103,7 +103,7 @@
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// buttonAddAircraftCarrier
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//
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buttonAddAircraftCarrier.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
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buttonAddAircraftCarrier.Location = new Point(6, 180);
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buttonAddAircraftCarrier.Location = new Point(6, 417);
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buttonAddAircraftCarrier.Name = "buttonAddAircraftCarrier";
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buttonAddAircraftCarrier.Size = new Size(193, 52);
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buttonAddAircraftCarrier.TabIndex = 2;
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// buttonAddWarship
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//
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buttonAddWarship.Anchor = AnchorStyles.Top | AnchorStyles.Left | AnchorStyles.Right;
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buttonAddWarship.Location = new Point(6, 122);
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buttonAddWarship.Location = new Point(6, 359);
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buttonAddWarship.Name = "buttonAddWarship";
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buttonAddWarship.Size = new Size(193, 52);
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buttonAddWarship.TabIndex = 1;
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@ -128,7 +128,7 @@
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comboBoxSelectorCompany.DropDownStyle = ComboBoxStyle.DropDownList;
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comboBoxSelectorCompany.FormattingEnabled = true;
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comboBoxSelectorCompany.Items.AddRange(new object[] { "Хранилище" });
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comboBoxSelectorCompany.Location = new Point(6, 26);
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comboBoxSelectorCompany.Location = new Point(6, 325);
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comboBoxSelectorCompany.Name = "comboBoxSelectorCompany";
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comboBoxSelectorCompany.Size = new Size(193, 28);
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comboBoxSelectorCompany.TabIndex = 0;
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@ -139,7 +139,7 @@
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pictureBox.Dock = DockStyle.Fill;
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pictureBox.Location = new Point(0, 0);
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pictureBox.Name = "pictureBox";
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pictureBox.Size = new Size(905, 682);
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pictureBox.Size = new Size(902, 682);
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pictureBox.TabIndex = 1;
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pictureBox.TabStop = false;
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//
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