private void populateTable(string url)
{
Table = new LookupWordTable();
List <string> uniqueWords = getUniqueWords(url);
foreach (string uniqueWord in uniqueWords)
{
LookupLetterTable letterTable = new LookupLetterTable();
foreach (char letter in uniqueWord)
{
if (!letterTable.ContainsKey(letter))
{
List <string> intersectingWords = new List <string>();
foreach (string word in uniqueWords)
{
if (word.IndexOf(letter) > -1)
{
if (!intersectingWords.Contains(word))
{
intersectingWords.Add(word);
}
}
}
letterTable.Add(letter, intersectingWords);
}
}
Table.Add(uniqueWord, letterTable);
}
}
public List <string> GetIntersections(string word, char letter)
{
List <string> words = new List <string>();
if (Table.ContainsKey(word))
{
LookupLetterTable letterTable = Table[word];
if (letterTable.ContainsKey(letter))
{
words = letterTable[letter];
}
}
return(words);
}
