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Baryshev Dmitry 2024-04-05 01:32:36 +04:00
parent 60e7881cb0
commit 3c1892d772
3 changed files with 0 additions and 191 deletions
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27
ProjectDumpTruck/ProjectDumpTruck/CollectionGenericObject/CollectionType.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectDumpTruck.CollectionGenericObject;
public enum CollectionType
{
/// <summary>
/// Неопределено
/// </summary>
None = 0,
/// <summary>
/// Массив
/// </summary>
Massive = 1,
/// <summary>
/// Список
/// </summary>
List = 2
}

80
ProjectDumpTruck/ProjectDumpTruck/CollectionGenericObject/ListGenericObjects.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectDumpTruck.CollectionGenericObject;
public class ListGenericObjects<T> : ICollectionGenericObject<T>
where T: class
{
/// <summary>
/// Список объектов, которые храним
/// </summary>
private readonly List<T?> _collection;
/// <summary>
/// Максимально допустимое число объектов в списке
/// </summary>
private int _maxCount;
public int Count => _collection.Count;
public int SetMaxCount { set { if (value > 0) { _maxCount = value; } } }
/// <summary>
/// Конструктор
/// </summary>
public ListGenericObjects()
{
_collection = new();
}
public T? Get(int position)
{
if (position < 0 || position >= Count)
{
return null;
}
return _collection[position];
}
public int Insert(T obj)
{
if (Count == _maxCount)
{
return -1;
}
_collection.Add(obj);
return _collection.Count;
}
public int Insert(T obj, int position)
{
if (Count == _maxCount || position < 0 || position > Count)
{
return -1;
}
_collection.Insert(position, obj);
return position;
}
public T? Remove(int position)
{
if (position < 0 || position > Count)
{
return null;
}
T? obj = _collection[position];
_collection.RemoveAt(position);
return obj;
}
}

84
ProjectDumpTruck/ProjectDumpTruck/CollectionGenericObject/StorageCollection.cs
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ProjectDumpTruck.CollectionGenericObject;
public class StorageCollection<T>
where T : class
{
/// <summary>
/// Словарь (хранилище) с коллекциями
/// </summary>
readonly Dictionary<string, ICollectionGenericObject<T>> _storages;
/// <summary>
/// Возвращение списка названий коллекций
/// </summary>
public List<string> Keys => _storages.Keys.ToList();
/// <summary>
/// Конструктор
/// </summary>
public StorageCollection()
{
_storages = new Dictionary<string, ICollectionGenericObject<T>>();
}
/// <summary>
/// Добавление коллекции в хранилище
/// </summary>
/// <param name="name">Название коллекции</param>
/// <param name="collectionType">Тип коллекции</param>
public void AddCollection(string name, CollectionType collectionType)
{
if (name == null || _storages.ContainsKey(name))
{
return;
}
if (collectionType == CollectionType.Massive)
{
_storages.Add(name, new MassiveGenericObjects<T>());
}
if (collectionType == CollectionType.List)
{
_storages.Add(name, new ListGenericObjects<T>());
}
}
/// <summary>
/// Удаление коллекции
/// </summary>
/// <param name="name">Название коллекции</param>
public void DelCollection(string name)
{
if (name == null || !_storages.ContainsKey(name))
{
return;
}
_storages.Remove(name);
}
/// <summary>
/// Доступ к коллекции
/// </summary>
/// <param name="name">Название коллекции</param>
/// <returns></returns>
public ICollectionGenericObject<T>? this[string name]
{
get
{
if (_storages.ContainsKey(name))
{
return _storages[name];
}
return null;
}
}
}