30 lines
817 B
C#
30 lines
817 B
C#
using PizzeriaListImplement.Models;
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namespace PizzeriaListImplement
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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<Pizza> Pizzas { get; set; }
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public List<Shop> Shops { 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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Pizzas = new List<Pizza>();
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Shops = new List<Shop>();
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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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