85 lines
1.4 KiB
C#
85 lines
1.4 KiB
C#
namespace NBF.ConfigTable;
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public interface IConfigContext
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{
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// 定义非泛型接口
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}
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public class ConfigContext<T> : IConfigContext where T : IConfigTable
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{
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private static List<T> _cacheList = new List<T>();
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#region Cache
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public void Association(List<T> list)
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{
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if (list != null)
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{
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_cacheList = list;
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}
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}
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#endregion
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public int Count()
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{
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return _cacheList.Count;
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}
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public int Count(Func<T, bool> predicate)
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{
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return _cacheList.Count(predicate);
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}
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public T Get(uint key)
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{
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return First(key);
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}
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public T Fist()
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{
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return _cacheList.First();
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}
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public T Last()
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{
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return _cacheList.Last();
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}
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public T Fist(Predicate<T> match)
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{
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return Get(match);
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}
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public T Last(Predicate<T> match)
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{
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return _cacheList.FindLast(match);
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}
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public T Get(Predicate<T> match)
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{
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return _cacheList.Find(match);
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}
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public T GetRandom()
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{
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Random random = new Random();
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// 随机从列表中取一个对象
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return _cacheList[random.Next(_cacheList.Count)];
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}
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public List<T> GetList()
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{
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return _cacheList;
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}
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public List<T> GetList(Predicate<T> match)
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{
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return _cacheList.FindAll(match);
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}
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private T First(uint key)
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{
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return _cacheList.Find(t => t.Key == key);
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}
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} |