// Add a given word to the list if it has not already occured in the list, otherwise increase the count variable of the existing word.
private static void AddToSet(ref List <WordInformation> set, WordInformation info, ref WordInformation previousInfo)
{
bool found = false;
WordInformation foundInfo = null;
foreach (WordInformation wordInfo in set)
{
if (wordInfo.Word == info.Word)
{
foundInfo = wordInfo;
wordInfo.Count++;
found = true;
break;
}
}
if (!found)
{
foundInfo = info;
}
if (previousInfo != null)
{
foundInfo.AddNeighbouringWord(previousInfo.Word, true);
previousInfo.AddNeighbouringWord(foundInfo.Word, false);
}
previousInfo = foundInfo;
if (!found)
{
set.Add(foundInfo);
}
}
private void calculateButton_Click(object sender, EventArgs e)
{
// Parse the data into seperate sentences
parse();
// Parse the data again into words
List <WordInformation> processedWordInformation = TextParser.ParseIntoWords(textToParse.Text);
int max = 0;
string word = "";
WordInformation commonWordInfo = null;
// Find the most common word used in the data
foreach (WordInformation info in processedWordInformation)
{
if (info.Count > max)
{
max = info.Count;
word = info.Word;
commonWordInfo = info;
}
}
// Set the results to display on the probability results page
commonWordResult.Text = word;
commonWordCountResult.Text = max.ToString();
commonWordInfo.GetWordStats(ref max, ref word);
previousWordResult.Text = word;
previousWordCountResult.Text = max.ToString();
commonWordInfo.GetWordStats(ref max, ref word, WordInformation.WORDTYPE.NEXT);
nextWordResult.Text = word;
nextWordCountResult.Text = max.ToString();
}
// Split the string into seperate words and return a list containing all relevant word information
public static List <WordInformation> ParseIntoWords(string data)
{
List <String> words = data.Split(' ').ToList();
List <WordInformation> result = new List <WordInformation>();
WordInformation precedingInfo = null;
foreach (String word in words)
{
AddToSet(ref result, new WordInformation(word), ref precedingInfo);
}
return(result);
}
