/// <summary>
/// Search and read found records.
/// </summary>
public IrbisRecord[] SearchReadSimple
(
string key
)
{
int[] mfns = InvertedFile.SearchSimple(key);
List <IrbisRecord> result = new List <IrbisRecord>();
foreach (int mfn in mfns)
{
try
{
XrfRecord32 xrfRecord = Xrf.ReadRecord(mfn);
if (!xrfRecord.Deleted)
{
MstRecord32 mstRecord = Mst.ReadRecord2(xrfRecord.AbsoluteOffset);
if (!mstRecord.Deleted)
{
IrbisRecord irbisRecord = mstRecord.DecodeRecord();
irbisRecord.Database = Database;
result.Add(irbisRecord);
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
}
return(result.ToArray());
}
private void indexing_button_Click(object sender, EventArgs e)
{
if (Docbutton.BackColor == DefaultBackColor)
{
MessageBox.Show("Choose Documents ...");
}
else
{
if (indexing_button.BackColor == DefaultBackColor)
{
indexing_button.BackColor = Color.BurlyWood;
ArrayList DocPaths = new ArrayList();
//DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc0.txt");
DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc1.txt");
DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc2.txt");
DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc3.txt");
DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc4.txt");
DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc5.txt");
DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc6.txt");
DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc7.txt");
DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc8.txt");
DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc9.txt");
DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc10.txt");
//DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc11.txt");
//DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc12.txt");
//DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc13.txt");
//DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc14.txt");
//DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc15.txt");
//DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc16.txt");
//DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc17.txt");
//DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc18.txt");
//DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc19.txt");
//DocPaths.Add(@"D:\Work\Goals\Master\Software\InformationRetrievalSystem\Database\doc20.txt");
TextProcessing TP = new TextProcessing(checkBox2.Checked, Stopwords_button.BackColor == Color.BurlyWood, noun_button.BackColor == Color.BurlyWood, stemming_button.BackColor == Color.BurlyWood, true);
//TextProcessing TP = new TextProcessing();
//you may path file with special format to prevent any one else from treating it.
InvertedFile IF = new InvertedFile(TP.Docs_Text_Processing(DocPaths.GetEnumerator()), checkBox5.Checked);
IF.createIndex();
}
else
{
indexing_button.BackColor = DefaultBackColor;
}
}
}
//public IrbisRecord ReadRecord2
// (
// int mfn
// )
//{
// XrfRecord64 xrfRecord = Xrf.ReadRecord(mfn);
// MstRecord32 mstRecord = Mst.ReadRecord2(xrfRecord.Offset);
// IrbisRecord result = mstRecord.DecodeRecord();
// result.Database = Database;
// return result;
//}
/// <summary>
/// Simple search.
/// </summary>
public int[] SearchSimple
(
string key
)
{
int[] mfns = InvertedFile.SearchSimple(key);
List <int> result = new List <int>();
foreach (int mfn in mfns)
{
if (!Xrf.ReadRecord(mfn).Deleted)
{
result.Add(mfn);
}
}
return(result.ToArray());
}
/// <inheritdoc cref="IDisposable.Dispose"/>
public void Dispose()
{
Mst.Dispose();
Xrf.Dispose();
InvertedFile.Dispose();
}