private static void OnHitsAdded (QueryResult result, ICollection hits, int num_hits) { lastQueryTime = DateTime.Now; if (count == 0 && verbose) { Console.WriteLine ("First hit returned in {0:0.000}s", (lastQueryTime - queryStartTime).TotalSeconds); } if (verbose && num_hits >= 0) Console.WriteLine ("Returned latest {0} results out of total {1} matches", hits.Count, num_hits); if (! display_hits) { count += hits.Count; return; } foreach (Hit hit in hits) { if (verbose) Console.WriteLine (" Uri: {0}", hit.Uri); else Console.WriteLine (hit.Uri); if (verbose) { SnippetRequest sreq = new SnippetRequest (query, hit); if (display_cached_text) sreq.FullText = true; List<SnippetLine> snippets = GetSnippet (sreq); Console.WriteLine ("PaUri: {0}", hit.ParentUri != null ? hit.ParentUri.ToString () : "(null)"); if (! display_cached_text) { Console.Write (" Snip: "); if (snippets.Count == 0) Console.WriteLine ("(null)"); else { foreach (SnippetLine snippet_line in snippets) { Console.Write (snippet_line); Console.Write (" ... "); } Console.WriteLine (); } } Console.WriteLine (" Type: {0}", hit.Type); Console.WriteLine ("MimeT: {0}", hit.MimeType == null ? "(null)" : hit.MimeType); Console.WriteLine (" Src: {0}", hit.Source); Console.WriteLine ("Score: {0}", hit.Score); if (hit.ValidTimestamp) Console.WriteLine (" Time: {0}", DateTimeUtil.ToString (hit.Timestamp)); foreach (Property prop in hit.Properties) Console.WriteLine (" {0} = '{1}'", prop.Key, (prop.Type != PropertyType.Date ? prop.Value : DateTimeUtil.ToString (StringFu.StringToDateTime (prop.Value)))); if (display_cached_text) { Console.WriteLine ("-- Cache -------------------------------------"); if (snippets.Count == 0) Console.WriteLine ("(empty)"); else { foreach (SnippetLine snippet_line in snippets) { if (snippet_line == null || snippet_line.Fragments == null) Console.WriteLine ("(empty)"); else Console.WriteLine (((Fragment)snippet_line.Fragments [0]).Text); } } Console.WriteLine ("----------------------------------------------"); } Console.WriteLine (); } ++count; } }
private static List<SnippetLine> GetSnippet (SnippetRequest request) { Queryable queryable = QueryDriver.GetQueryable (request.Hit.Source); ISnippetReader snippet_reader; bool full_text = request.FullText; int ctx_length = request.ContextLength; int snp_length = request.SnippetLength; if (queryable == null) { Console.WriteLine ("SnippetExecutor: No queryable object matches '{0}'", request.Hit.Source); snippet_reader = new SnippetReader (null, null, false, -1, -1); full_text = false; } else snippet_reader = queryable.GetSnippet (request.QueryTerms, request.Hit, full_text, ctx_length, snp_length); List<SnippetLine> snippetlines = new List<SnippetLine> (); if (snippet_reader == null) return snippetlines; if (! full_text) { foreach (SnippetLine snippet_line in snippet_reader.GetSnippet ()) snippetlines.Add (snippet_line); } else { SnippetLine snippet_line = new SnippetLine (); snippet_line.Line = 1; Fragment fragment = new Fragment (); fragment.QueryTermIndex = -1; StringBuilder sb = new StringBuilder (); string line; // Read data from snippet_reader and write while ((line = snippet_reader.ReadLine ()) != null) { sb.Append (StringFu.CleanupInvalidXmlCharacters (line)); sb.Append ("\n"); } fragment.Text = sb.ToString (); snippet_line.Fragments = new ArrayList (); snippet_line.Fragments.Add (fragment); snippetlines.Add (snippet_line); } snippet_reader.Close (); return snippetlines; }