73 lines
2.4 KiB
Java
73 lines
2.4 KiB
Java
package laba1Loco;
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import java.util.HashMap;
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import java.util.List;
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import java.util.stream.Collectors;
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public class TrainsGenericStorage {
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/// <summary>
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/// Словарь (хранилище)
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/// </summary>
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HashMap<String, TrainsGenericCollection<DrawingTrain, DrawningObjectTrain>> _trainStorages;
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/// <summary>
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/// Возвращение списка названий наборов
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/// </summary>
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public List<String> Keys(){return _trainStorages.keySet().stream().collect(Collectors.toList());}
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/// <summary>
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/// Ширина окна отрисовки
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/// </summary>
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private int _pictureWidth;
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/// <summary>
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/// Высота окна отрисовки
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/// </summary>
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private int _pictureHeight;
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/// <summary>
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/// Конструктор
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/// </summary>
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/// <param name="pictureWidth"></param>
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/// <param name="pictureHeight"></param>
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public TrainsGenericStorage(int pictureWidth, int pictureHeight)
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{
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_trainStorages = new HashMap<String, TrainsGenericCollection<DrawingTrain, DrawningObjectTrain>>();
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_pictureWidth = pictureWidth;
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_pictureHeight = pictureHeight;
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}
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/// <summary>
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/// Добавление набора
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/// </summary>
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/// <param name="name">Название набора</param>
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public void AddSet(String name)
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{
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if (_trainStorages.containsKey(name))
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return;
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_trainStorages.put(name, new TrainsGenericCollection<DrawingTrain, DrawningObjectTrain>(_pictureWidth, _pictureHeight));
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}
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/// <summary>
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/// Удаление набора
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/// </summary>
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/// <param name="name">Название набора</param>
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public void DelSet(String name)
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{
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if (!_trainStorages.containsKey(name))
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return;
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_trainStorages.remove(name);
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}
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/// <summary>
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/// Доступ к набору
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/// </summary>
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/// <param name="ind"></param>
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/// <returns></returns>
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public TrainsGenericCollection<DrawingTrain, DrawningObjectTrain> get(String ind)
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{
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if (_trainStorages.containsKey(ind))
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return _trainStorages.get(ind);
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return null;
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}
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public DrawningObjectTrain get(String ind1, int ind2){
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if (!_trainStorages.containsKey(ind1))
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return null;
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return _trainStorages.get(ind1).GetU(ind2);
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}
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}
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