public static void Main(string[] args)
{
_tokenSource = new CancellationTokenSource();
_token = _tokenSource.Token;
//Create a timer with 2 second interval to continuously output a text.
_timer = new Timer
{
Interval = 2000,
AutoReset = true
};
_timer.Elapsed += delegate
{
using (LorumIpsumStream streamWriter = new LorumIpsumStream())
{
//Generate a random stream of 250 bytes of random chars
byte[] streamBytes = new byte[250];
streamWriter.ReadAsync(streamBytes, 0, streamBytes.Length);
streamWriter.BeginWrite(streamBytes, 0, 0, OnStreamWrite, streamBytes);
}
};
_timer.Start();
_parser = new Parser();
Console.WriteLine("Press \'s\' to stop.\r\nPress any key to exit.");
while (Console.ReadKey().KeyChar == 's')
{
_timer.Stop();
_tokenSource.Cancel();
}
}
public void Start()
{
var stream = new LorumIpsumStream();
StreamReader reader = new StreamReader(stream, Encoding.Unicode);
do
{
var word = string.Empty;
while (true)
{
char[] cha = new char[1];
reader.Read(cha, 0, 1);
char ch = cha[0];
word = AddCharacterToWord(ch, word);
if (IsEndOfWord(ch, word))
{
AddWordToSummary(word);
break;
}
}
} while (stream.CanRead);
reader.Close();
reader.Dispose();
}
/// <summary>
/// Read data from Dll provided
/// </summary>
/// <returns></returns>
public StreamReader LoadDataLorumIpsum()
{
var Data = new LorumIpsumStream();
StreamReader reader = new StreamReader(Data);
return(reader);
}
/// <summary>
/// This function will help to read data and process
/// </summary>
private static void StreamRead()
{
try {
int requiredTotalKB = 100000;
LorumIpsumStream lorumIpsumStream = new LorumIpsumStream(requiredTotalKB);
StreamReader streamReader = new StreamReader(lorumIpsumStream, Encoding.Unicode);
string line = streamReader.ReadLine();//Reading line by line
//Continue to read until you reach end of file
while (line != null)
{
line = line.Replace("\0", "").ToLower();
//Removing unwanted characters
string[] source = line.Split(new char[] { '.', '?', '!', ' ', ';', ':', ',', '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
//Getting distinct array of words
string[] distinctSource = source.Distinct().ToArray();
//write the line to console window
//Console.WriteLine(line);
//Getting total no of characters and words
ITotalNumber iTotalNumber = new TotalNumber();
int totalNumberOFCharacters = iTotalNumber.NoOfCharacters(line);
int totalNumberOFWords = iTotalNumber.NoOfWords(source);
Console.WriteLine("Total Number of Characters: " + totalNumberOFCharacters);
Console.WriteLine("Total Number of Words: " + totalNumberOFWords);
//Getting largest and smallest five words
ILargestSmallest iLargestSmallest = new LargestSmallest();
string largestFiveWords = iLargestSmallest.LargestFiveWords(distinctSource);
Console.WriteLine("Largest Five Words: " + largestFiveWords);
string smallestFiveWords = iLargestSmallest.SmallestFiveWords(distinctSource);
Console.WriteLine("Smallest Five Words: " + smallestFiveWords);
//Getting frequently used 10 words
IFrequentWords iFrequentWords = new FrequentWords();
string tenMostFrequentWords = iFrequentWords.MostFrequentWords(source);
Console.WriteLine("Most Frequent Ten Words: " + tenMostFrequentWords);
//Getting all characters and its frequency
IAllCharacters iAllCharacters = new AllCharacters();
string allCharactersWithCount = iAllCharacters.AllCharactersWithCount(line);
Console.WriteLine("All Characters with occurence: " + allCharactersWithCount);
//Read the next line
line = streamReader.ReadLine();
Console.WriteLine("Reading Next Line completed");
}
Console.WriteLine("Process Completed");
//close the file
lorumIpsumStream.Close();
Console.ReadLine();
}
catch (Exception e)
{
Console.WriteLine("Exception: " + e.Message);
}
}
/// <summary>
/// Reads from stream.
/// </summary>
private void ReadFromStream()
{
LorumIpsumStream stream = new LorumIpsumStream(_totalKiloBytesToProcess);
TextReader tr = new StreamReader(stream, Encoding.Unicode);
char[] buffer = new char[_charsToRead];
int bytesRead = 1; // prime the loop
while (stream.CanRead && bytesRead > 0)
{
while (DataCache.Count > _charsToRead * 20)
{
Thread.Sleep(100);
}
bytesRead = tr.Read(buffer, 0, _charsToRead);
for (int i = 0; i < bytesRead; i++)
{
DataCache.Enqueue(buffer[i]);
}
}
DataCache.Enqueue(' '); // send a final space to finish off the last word
IsComplete = true;
}
