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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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namespace Mesnac.Compressor.Entity
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{
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public class DictionaryOperation<T>
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{
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public Dictionary<int,T> _dic=new Dictionary<int,T>();
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public Dictionary<int, T> Dic
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{
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get
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{
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return _dic;
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}
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}
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public T find(int i)
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{
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lock (this)
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{
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if (_dic.ContainsKey(i))
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{
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return _dic[i];
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}
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else
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{
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return default(T);
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}
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}
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}
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public void Delete(int i)
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{
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lock (this)
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{
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if (_dic.ContainsKey(i))
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{
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_dic.Remove(i);
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}
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}
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}
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/// <summary>
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/// 已经包好返回原来key，否则返回新key
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/// </summary>
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/// <param name="i"></param>
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/// <param name="t"></param>
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/// <returns></returns>
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public int Add(int i,T t)
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{
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lock (this)
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{
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if (_dic.ContainsValue(t))
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{
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foreach (KeyValuePair<int, T> item in _dic)
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{
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if (item.Value.Equals(t))
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{
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return item.Key;
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}
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}
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}
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if (!_dic.ContainsKey(i))
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{
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_dic.Add(i, t);
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}
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else
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{
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i++;
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Add(i, t);
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}
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return i;
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}
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}
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}
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//站，先进先出
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public class Queue<T>
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{
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private readonly List<T> _TrayQueue=new List<T>();
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public List<T> TrayQueue
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{
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get { return _TrayQueue; }
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}
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#region 队列操作
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//添加
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public bool InsertQueue(T Tray)
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{
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foreach (T t in _TrayQueue)
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{
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if (t.Equals(Tray))
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{
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return false;
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}
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}
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lock (this)
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{
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_TrayQueue.Add(Tray);
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}
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return true;
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}
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/// <summary>
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/// 出队
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/// </summary>
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/// <returns></returns>
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public T OutQueue()
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{
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T tyre = default(T);
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lock (this)
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{
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if (_TrayQueue != null && _TrayQueue.Count > 0)
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{
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tyre = _TrayQueue[0];
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}
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}
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return tyre;
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}
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/// <summary>
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/// 删除第一个信息
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/// </summary>
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/// <param name=""></param>
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public void DeleteTyre()
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{
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if (_TrayQueue.Count > 0)
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{
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T df = _TrayQueue[0];
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lock (this)
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{
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_TrayQueue.RemoveAt(0);
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}
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}
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}
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/// <summary>
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/// 队列是否为空
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/// </summary>
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/// <returns></returns>
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public bool IsRFIDAvailable()
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{
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bool exist;
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lock (this)
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{
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exist = _TrayQueue.Count > 0;
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}
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return exist;
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}
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/// <summary>
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/// 处理超时则清空某些轮胎
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/// </summary>
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/// <param name="time"></param>
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public void ClearQueue(DateTime time)
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{
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lock (this)
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{
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for (int i = 0; i < _TrayQueue.Count; i++)
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{
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var tyre = _TrayQueue[i];
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//if (tyre.InputTime < time)
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//{
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_TrayQueue.RemoveAt(i);
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//}
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}
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}
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}
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#endregion
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}
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}
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