Fixed help files.

SearchEngine/IDocument.cs

@@ -0,0 +1,47 @@
+
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace ScrewTurn.Wiki.SearchEngine {
+	
+	/// <summary>
+	/// Defines the interface a generic document.
+	/// </summary>
+	public interface IDocument {
+
+		/// <summary>
+		/// Gets or sets the globally unique ID of the document.
+		/// </summary>
+		uint ID { get; set; }
+
+		/// <summary>
+		/// Gets the globally-unique name of the document.
+		/// </summary>
+		string Name { get; }
+
+		/// <summary>
+		/// Gets the title of the document, if any.
+		/// </summary>
+		string Title { get; }
+
+		/// <summary>
+		/// Gets the tag for the document type.
+		/// </summary>
+		string TypeTag { get; }
+
+		/// <summary>
+		/// Gets the document date/time.
+		/// </summary>
+		DateTime DateTime { get; }
+
+		/// <summary>
+		/// Performs the tokenization of the document content.
+		/// </summary>
+		/// <param name="content">The content to tokenize.</param>
+		/// <returns>The extracted words and their positions.</returns>
+		WordInfo[] Tokenize(string content);
+
+	}
+
+}