72 lines
2.1 KiB
C#
Executable File
72 lines
2.1 KiB
C#
Executable File
using MongoDB.Bson.Serialization;
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using MongoDB.Bson.Serialization.Options;
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using System;
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using System.Collections.Generic;
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namespace ET
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{
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public class DoubleDictionary<T1, T2, K> : Dictionary<KeyValuePair<T1, T2>, K>
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where T1 : notnull
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where T2 : notnull
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{
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private readonly Dictionary<T1, K> _key1Dic = new Dictionary<T1, K>();
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private readonly MultiMap<T2, K> _key2Dic = new MultiMap<T2, K>();
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public DoubleDictionary() : base()
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{
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}
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public void Add(T1 key1, T2 key2, K value)
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{
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base.TryAdd(new KeyValuePair<T1, T2>(key1, key2), value);
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_key1Dic.Add(key1, value);
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_key2Dic.Add(key2, value);
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}
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public bool Remove(T1 key1,T2 key2,K value)
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{
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_key1Dic.Remove(key1);
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_key2Dic.Remove(key2,value);
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return base.Remove(new KeyValuePair<T1, T2>(key1, key2));
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}
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public K this[T1 key1,T2 key2]
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{
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get
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{
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return base[KeyValuePair.Create<T1, T2>(key1, key2)];
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}
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set
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{
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_key1Dic.Remove(key1);
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_key2Dic.Remove(key2,value);
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base[KeyValuePair.Create<T1, T2>(key1, key2)] = value;
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}
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}
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public bool TryGetValueByKey1(T1 key1, out K value)
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{
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return _key1Dic.TryGetValue(key1, out value);
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}
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public bool TryGetValueByKey2(T2 key2, out List<K> list)
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{
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list = _key2Dic[key2];
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return list != null && list.Count != 0;
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}
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public IEnumerable<List<K>> GetAllByKey2()
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{
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return _key2Dic.Values;
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}
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public new void Clear()
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{
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base.Clear();
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_key1Dic.Clear();
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_key2Dic.Clear();
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}
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public void OnDeserialization()
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{
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foreach (var item in this)
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{
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_key1Dic.Add(item.Key.Key, item.Value);
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_key2Dic.Add(item.Key.Value, item.Value);
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}
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}
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}
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}
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