33 lines
866 B
C#
33 lines
866 B
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using IceCreamShopListImplement.Models;
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namespace IceCreamShopListImplement
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{
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public class DataListSingleton
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{
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private static DataListSingleton? _instance;
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public List<Component> Components { get; set; }
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public List<Order> Orders { get; set; }
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public List<IceCream> IceCreams { get; set; }
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private DataListSingleton()
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{
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Components = new List<Component>();
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Orders = new List<Order>();
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IceCreams = new List<IceCream>();
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}
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public static DataListSingleton GetInstance()
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{
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if (_instance == null)
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{
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_instance = new DataListSingleton();
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}
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return _instance;
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}
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}
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}
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