public static void Main(string[] argv) { // We require at least two command line arguments. if (argv.Length < 2) { Console.Error.WriteLine("Usage: SimpleSearch PATH_TO_DATABASE QUERY"); Environment.Exit(1); } try { // Open the database for searching. Xapian.Database database = new Xapian.Database(argv[0]); // Start an enquire session. Xapian.Enquire enquire = new Xapian.Enquire(database); // Combine the rest of the command line arguments with spaces // between them, so that simple queries don't have to be quoted at // the shell level. string query_string = argv[1]; for (int i = 2; i < argv.Length; ++i) { query_string += ' '; query_string += argv[i]; } // Parse the query string to produce a Xapian::Query object. Xapian.QueryParser qp = new Xapian.QueryParser(); Xapian.Stem stemmer = new Xapian.Stem("english"); qp.SetStemmer(stemmer); qp.SetDatabase(database); qp.SetStemmingStrategy(Xapian.QueryParser.stem_strategy.STEM_SOME); Xapian.Query query = qp.ParseQuery(query_string); Console.WriteLine("Parsed query is: " + query.GetDescription()); // Find the top 10 results for the query. enquire.SetQuery(query); Xapian.MSet matches = enquire.GetMSet(0, 10); // Display the results. Console.WriteLine("{0} results found.", matches.GetMatchesEstimated()); Console.WriteLine("Matches 1-{0}:", matches.Size()); Xapian.MSetIterator m = matches.Begin(); while (m != matches.End()) { Console.WriteLine("{0}: {1}% docid={2} [{3}]\n", m.GetRank() + 1, m.GetPercent(), m.GetDocId(), m.GetDocument().GetData()); ++m; } } catch (Exception e) { Console.Error.WriteLine("Exception: " + e.ToString()); Environment.Exit(1); } }
public static Database Open(string dir) { Database ret = new Database(XapianPINVOKE.Flint_Open__SWIG_0(dir), true); if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve(); return ret; }
public override void Init(Database db_) { XapianPINVOKE.ValueWeightPostingSource_Init(swigCPtr, Database.getCPtr(db_)); if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve(); }
public static void Main(string[] argv) { // We require at least two command line arguments. if (argv.Length < 2) { Console.Error.WriteLine("Usage: SimpleExpand PATH_TO_DATABASE QUERY [-- [DOCID...]]"); Environment.Exit(1); } try { // Open the database for searching. Xapian.Database database = new Xapian.Database(argv[0]); // Start an enquire session. Xapian.Enquire enquire = new Xapian.Enquire(database); // Create an RSet to add the listed docids to. Xapian.RSet rset = new Xapian.RSet(); // Combine command line arguments up to "--" with spaces between // them, so that simple queries don't have to be quoted at the // shell level. string query_string = argv[1]; for (int i = 2; i < argv.Length; ++i) { if (argv[i] == "--") { while (++i < argv.Length) { rset.AddDocument(Convert.ToUInt32(argv[i])); } break; } query_string += ' '; query_string += argv[i]; } // Parse the query string to produce a Xapian::Query object. Xapian.QueryParser qp = new Xapian.QueryParser(); Xapian.Stem stemmer = new Xapian.Stem("english"); qp.SetStemmer(stemmer); qp.SetDatabase(database); qp.SetStemmingStrategy(Xapian.QueryParser.stem_strategy.STEM_SOME); Xapian.Query query = qp.ParseQuery(query_string); Console.WriteLine("Parsed query is: " + query.GetDescription()); // Find the top 10 results for the query. enquire.SetQuery(query); Xapian.MSet matches = enquire.GetMSet(0, 10, rset); // Display the results. Console.WriteLine("{0} results found.", matches.GetMatchesEstimated()); Console.WriteLine("Matches 1-{0}:", matches.Size()); Xapian.MSetIterator m = matches.Begin(); while (m != matches.End()) { Console.WriteLine("{0}: {1}% docid={2} [{3}]\n", m.GetRank() + 1, m.GetPercent(), m.GetDocId(), m.GetDocument().GetData()); ++m; } // If no relevant docids were given, invent an RSet containing the // top 5 matches (or all the matches if there are less than 5). if (rset.Empty()) { int c = 5; Xapian.MSetIterator i = matches.Begin(); while (c-- > 0 && i != matches.End()) { rset.AddDocument(i.GetDocId()); ++i; } } // Generate an ESet containing terms that the user might want to // add to the query. Xapian.ESet eset = enquire.GetESet(10, rset); Console.WriteLine(eset.Size()); // List the terms. for (Xapian.ESetIterator t = eset.Begin(); t != eset.End(); ++t) { Console.WriteLine("{0}: weight = {1}", t.GetTerm(), t.GetWeight()); } } catch (Exception e) { Console.Error.WriteLine("Exception: " + e.ToString()); Environment.Exit(1); } }
public void AddDatabase(Database database) { XapianPINVOKE.Database_AddDatabase(swigCPtr, Database.getCPtr(database)); if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve(); }
internal static HandleRef getCPtr(Database obj) { return (obj == null) ? new HandleRef(null, IntPtr.Zero) : obj.swigCPtr; }
public Database(Database other) : this(XapianPINVOKE.new_Database__SWIG_2(Database.getCPtr(other)), true) { if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve(); }
public virtual void Init(Database db) { XapianPINVOKE.PostingSource_Init(swigCPtr, Database.getCPtr(db)); if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve(); }
public static Database Open(string program, string args) { Database ret = new Database(XapianPINVOKE.Remote_Open__SWIG_4(program, args), true); if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve(); return ret; }
public static Database Open(string host, uint port) { Database ret = new Database(XapianPINVOKE.Remote_Open__SWIG_2(host, port), true); if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve(); return ret; }
public static Database OpenStub(string file) { Database ret = new Database(XapianPINVOKE.Auto_OpenStub(file), true); if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve(); return ret; }
public Enquire(Database databases) : this(XapianPINVOKE.new_Enquire(Database.getCPtr(databases)), true) { if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve(); }
public void SetDatabase(Database db) { XapianPINVOKE.QueryParser_SetDatabase(swigCPtr, Database.getCPtr(db)); if (XapianPINVOKE.SWIGPendingException.Pending) throw XapianPINVOKE.SWIGPendingException.Retrieve(); }