/*
* Populates form with filepaths, most common word,
* query term frequency and files found.
* Fires resets for collectionFreq and output,
* so they are new objects for next search.
* @param Boolean useDatabase.
*/
private void fileToForm(Boolean useDatabase)
{
if (fileUtil.getOutput.Count == 0)//handles no files being found.
{
FilePathOutput.Items.Add("No files found");
}
foreach (string s in fileUtil.getOutput) //iterates through output, using it's getter.
{
FilePathOutput.Items.Add(s); //adds each string to list box.
}
Found.Text = (fileUtil.getOutput.Count).ToString(); //sets Found.Text to length of output, using it's getter.
commonWord.Text = TermFreq.CollectionFreq(); //sets commonWord.Text to return variable from CollectionFreq()
QueryTermFreq.Text = TermFreq.QueryTermFreq(searchTerms); //sets QueryTermFreq to variable returned from QueryTermFreq()
fileUtil.ResetOutput(); //sets ArrayList output to new ArrayList.
TermFreq.ResetFreq(); //sets Hashtable collectionWordsFreq to new HashTable.
}
/*
* Resets data structures for rebuild
*/
public void ResetInvertedIndex()
{
invertedIndex.Clear(); // clears contents of invertedIndex
TermFreq.ResetFreq(); //resets collectionWordsFreq
}