public bool LoadOptionalWords(string line)
{
try
{
// 3 is not a magic number, it's just to make sure that the white space(s) are considered as optional keywords mistakenly
if (line.Length > 3)
{
HasOptionalWords = true;
string[] tempKeywords = line.Split(new char[] { ',' }, line.Length, StringSplitOptions.RemoveEmptyEntries);
TotalKeywords += tempKeywords.Length;
for (int ind = 0; ind < tempKeywords.Length; ind++)
{
OtherOptionalWords.Add(
_stemmer.Stem(
tempKeywords[ind]
.Replace("@", "")
.Replace("#", "")
.ToLower()
).Value
);
IsOtherOptionalWordsHit.Add(false);
}
}
return(true);
}
catch (Exception ex)
{
return(false);
}
}
public void Match(string candidateWord, ref int topicHitCount, ref int keywordHitCout)
{
candidateWord = candidateWord.Replace("@", "").Replace("#", "");
int tempKeyIndex;
foreach (Topic t in ActualTopicList)
{
// apply the condition for handling "win" and "won", they are still there as a separate words in the results.
if ((tempKeyIndex = t.TopicKeywords.IndexOf(candidateWord)) >= 0)
{
if (!t.TopicKeywordHit[tempKeyIndex])
{
t.TopicKeywordHit[tempKeyIndex] = true;
keywordHitCout++;
}
if (!t.Hit)
{
t.Hit = true;
topicHitCount++;
}
}
}
if (HasOptionalWords)
{
if ((tempKeyIndex = OtherOptionalWords.IndexOf(candidateWord)) >= 0)
{
if (!IsOtherOptionalWordsHit[tempKeyIndex])
{
keywordHitCout++;
IsOtherOptionalWordsHit[tempKeyIndex] = true;
}
}
}
}
