public bool AddDoc(String key, String stringToIndex, Dictionary <String, String> stringsToStore)
{
if (!docs.ContainsKey(key))
{
String stringToIndexLowerCase = stringToIndex.ToLower();
#region Add Document to Document Dictionary
Document doc = new Document(stringToIndexLowerCase, new Dictionary <string, string>(stringsToStore));
//int docPosition = docs.Count;
docs.TryAdd(key, doc);
#endregion
#region Add Document terms to the index
Dictionary <String, int> termFrequency = new Dictionary <string, int>();
// Contains all terms with their respective frequency.
foreach (String str in stringToIndexLowerCase.Split(' '))
{
// Splits input String that will be indexed.
if (termFrequency.ContainsKey(str))
{
// Checks if the Dictonary already contains given term
termFrequency[str]++; // if so +1
}
else
{
termFrequency.Add(str, 1); // else add term to Dictonary with count 1.
}
}
foreach (KeyValuePair <String, int> term in termFrequency)
{
// Goes through all of the terms
lex.AddPost(term.Key, key, term.Value);
}
#endregion
return(true);
}
return(false);
}