public Abs_view_f(JournalArticle article)
{
//Initialize new form to display suitable document
InitializeComponent();
//Load form components and data
this.Text = "Abstract View - DocID: " + article.ID;
AV_title.Text = "Title: " + article.Title + "\n";
AV_author.Text = "Author: " + article.Author + "\n";
AV_abs.Text = "Abstract:\n" + article.Words + "\n";
}
/// <summary>
/// Indexes the given text
/// </summary>
/// <param name="text">Text to index</param>
public void IndexText(JournalArticle article)
{
//Always store document ID regardless of index setting
Lucene.Net.Documents.Field I_field = new Field(ID_FN, article.ID, STORE, INDEX_FIELD, TERM_VECTOR);
Lucene.Net.Documents.Field T_field = new Field(TITLE_FN, article.Title, STORE, INDEX_FIELD, TERM_VECTOR);
Lucene.Net.Documents.Field A_field = new Field(AUTHOR_FN, article.Author, STORE, INDEX_FIELD, TERM_VECTOR);
Lucene.Net.Documents.Field B_field = new Field(BILI_FN, article.Bibliographic, STORE, INDEX_FIELD, TERM_VECTOR);
Lucene.Net.Documents.Field W_field = new Field(WORD_FN, article.Words, STORE, INDEX_FIELD, TERM_VECTOR);
Lucene.Net.Documents.Document doc = new Document();
doc.Add(I_field);
doc.Add(T_field);
doc.Add(A_field);
doc.Add(B_field);
doc.Add(W_field);
writer.AddDocument(doc);
}
public JournalArticle GetArticle(string DocID)
/*
*/
{
JournalArticle result = null;
for (int i = 0; i < Articles.Count; i++)
{
JournalArticle article = Articles[i];
if (article.ID == DocID)
{
result = article;
break;
}
}
return(result);
}
//function to traverse through the directory path and find article files
private void WalkDirectoryTree(String path)
{
System.IO.DirectoryInfo root = new System.IO.DirectoryInfo(path);
System.IO.FileInfo[] files = null;
System.IO.DirectoryInfo[] subDirs = null;
// First, process all the files directly under this folder
try
{
files = root.GetFiles("*.txt");
}
catch (UnauthorizedAccessException e)
{
System.Console.WriteLine(e.Message);
}
catch (System.IO.DirectoryNotFoundException e)
{
Console.WriteLine(e.Message);
}
if (files != null)
{
foreach (System.IO.FileInfo fi in files)
{
string name = fi.FullName;
JournalArticle journalArticle = new JournalArticle(name);
articles.Add(journalArticle);
}
// Now find all the subdirectories under this directory.
subDirs = root.GetDirectories();
foreach (System.IO.DirectoryInfo dirInfo in subDirs)
{
// Resursive call for each subdirectory.
string name = dirInfo.FullName;
WalkDirectoryTree(name);
}
}
}
