Individual Project复审

1 public class Word : IComparable<Word>   //  
2 {
3     public string wordtodisplay;    //  将要显示的单词
4     public int Frequency;           //  出现次数
5     ... ...
6 }

1 public class Word : IComparable<Word>   //  
2 {
3     public string WordToDisplay { get; set; }    //  将要显示的单词
4     public int Frequency { get; set; }           //  出现次数
5     ... ...
6 }

 1 public abstract class MyThread
 2         {
 3             System.Threading.Thread myThread;
 4             //wait = Infinite (-1)表示无限期等待
 5             public MyThread(int wait = -1)
 6             {
 7                 myThread = new System.Threading.Thread(new System.Threading.ThreadStart(() =>
 8                 {
 9                     string tmp;
10                     while (true)
11                         //尝试从 BlockingCollection<T> 中移除某个项
12                         if (messages.TryTake(out tmp, wait))
13                             HandleMessage(tmp);
14                 }));
15                 myThread.Start();
16             }
17             //数据处理方法，需要重写
18             public abstract void HandleMessage(string msg);
19             public void Close()
20             {
21                 //终止线程
22                 myThread.Abort();
23                 myThread = null;
24             }
25         }

  1 public class Computer : MyThread
  2         {
  3             //static int maxstrlength = 70;
  4             public void Handle(string word)
  5             {
  6                 string higherword = word.ToUpper();
  7                 Word w = null;
  8                 //用TryGetValue代替containsKey方法
  9                 if (myDictionary.TryGetValue(higherword, out w))
 10                 {
 11                     string str = word.ToString();
 12                     if (String.CompareOrdinal(str, w.wordtodisplay) < 0)
 13                         w.wordtodisplay = str;
 14                     w.Frequency++;
 15                 }
 16                 else
 17                 {
 18                     myDictionary.TryAdd(higherword, w = new Word(word));
 19                 }
 20             }
 21             //计算结束后的委托:输出结果
 22             Action<ICollection<Word>> finish;
 23             public Computer(Action<ICollection<Word>> fun)
 24             {
 25                 finish = fun;
 26             }
 27             //int state = 0;
 28             //StringBuilder sb0 = new StringBuilder(maxstrlength),sb1 = new StringBuilder(maxstrlength);
 29             public override void HandleMessage(string msg)
 30             {
 31                 if (msg == "AstrNeVErexIST")
 32                 {
 33                     finish(myDictionary.Values);
 34                     return;
 35                 }
 36                 string[] splited = Regex.Split(msg, "[^a-zA-Z0-9]");
 37                 //  再判断分割出的部分是否符合word的定义
 38                 foreach (string s in splited)
 39                 {
 40                     //  如果符合定义，就对其进行计数
 41                     if (Regex.IsMatch(s, "^[a-zA-Z]{3}[a-zA-Z0-9]*"))
 42                     {
 43                         Handle(s);
 44                     }
 45                 }
 46             }
 47         }
 48         //定义extended mode2 的词频统计接口
 49         public class _Computer : MyThread
 50         {
 51             //static int maxstrlength = 70;
 52             public void Handle(string word)
 53             {
 54                 string higherword = word.ToUpper();
 55                 Word w = null;
 56                 //用TryGetValue代替containsKey方法
 57                 if (myDictionary.TryGetValue(higherword, out w))
 58                 {
 59                     string str = word.ToString();
 60                     if (String.CompareOrdinal(str, w.wordtodisplay) < 0)
 61                         w.wordtodisplay = str;
 62                     w.Frequency++;
 63                 }
 64                 else
 65                 {
 66                     myDictionary.TryAdd(higherword, w = new Word(word));
 67                 }
 68             }
 69             //计算结束后的委托:输出结果
 70             Action<ICollection<Word>> finish;
 71             public _Computer(Action<ICollection<Word>> fun)
 72             {
 73                 finish = fun;
 74             }
 75             //int state = 0;
 76             //StringBuilder sb0 = new StringBuilder(maxstrlength),sb1 = new StringBuilder(maxstrlength);
 77             public override void HandleMessage(string msg)
 78             {
 79                 if (msg == "AstrNeVErexIST")
 80                 {
 81                     finish(myDictionary.Values);
 82                     return;
 83                 }
 84                 Match match;
 85                 int index = 0;
 86                 char cc;
 87                 while ((match = re2.Match(msg, index)).Success)
 88                 {
 89                     if (match.Index - 1 >= 0)
 90                     {
 91                         cc = msg[match.Index - 1];
 92                         if (cc <= ‘9‘ && cc >= ‘0‘)
 93                         {
 94                             index = match.Index + match.Value.IndexOf(‘ ‘) - 1;
 95                             continue;
 96                         }
 97                     }
 98                     Handle(match.Value);
 99                     //找到空格位置
100                     index = match.Index + match.Value.IndexOf(‘ ‘) - 1;
101                 }
102             }
103         }
104         //定义extended mode2 的词频统计接口
105         public class __Computer : MyThread
106         {
107             public void Handle(string word)
108             {
109                 string higherword = word.ToUpper();
110                 Word w = null;
111                 //用TryGetValue代替containsKey方法
112                 if (myDictionary.TryGetValue(higherword, out w))
113                 {
114                     string str = word.ToString();
115                     if (String.CompareOrdinal(str, w.wordtodisplay) < 0)
116                         w.wordtodisplay = str;
117                     w.Frequency++;
118                 }
119                 else
120                 {
121                     myDictionary.TryAdd(higherword, w = new Word(word));
122                 }
123             }
124             //计算结束后的委托:输出结果
125             Action<ICollection<Word>> finish;
126             public __Computer(Action<ICollection<Word>> fun)
127             {
128                 finish = fun;
129             }
130             public override void HandleMessage(string msg)
131             {
132                 if (msg == "AstrNeVErexIST")
133                 {
134                     finish(myDictionary.Values);
135                     return;
136                 }
137                 Match match;
138                 int index = 0;
139                 char cc;
140                 while ((match = re3.Match(msg, index)).Success)
141                 {
142                     if (match.Index - 1 >= 0){
143                         cc = msg[match.Index - 1];
144                         if (cc <= ‘9‘ && cc >= ‘0‘)
145                         {
146                             index = match.Index + match.Value.IndexOf(‘ ‘) - 1;
147                             continue;
148                         }
149                     }
150                     Handle(match.Value);
151                     //找到空格位置
152                     index = match.Index + match.Value.IndexOf(‘ ‘) - 1;
153                 }
154             }
155         }