--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/searchengine/oss/cl/clucene/src/clucene/highlighter/Fragmenter.h	Fri Jun 11 14:43:47 2010 +0300
@@ -0,0 +1,55 @@
+/**
+ * Copyright 2002-2004 The Apache Software Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _lucene_search_highlight_fragmenter_
+#define _lucene_search_highlight_fragmenter_
+
+#if defined(_LUCENE_PRAGMA_ONCE)
+# pragma once
+#endif
+
+#include "CLucene/analysis/AnalysisHeader.h"
+
+CL_NS_DEF2(search,highlight)
+
+/**
+ * Implements the policy for breaking text into multiple fragments for consideration
+ * by the {@link Highlighter} class. A sophisticated implementation may do this on the basis
+ * of detecting end of sentences in the text. 
+ */
+class Fragmenter:LUCENE_BASE
+{
+public:
+	/** Virtual destructor */
+	virtual ~Fragmenter(){
+	}
+
+	/**
+	 * Initializes the Fragmenter
+	 * @param originalText
+	 */
+	virtual void start(const TCHAR* originalText) = 0;
+
+	/**
+	 * Test to see if this token from the stream should be held in a new TextFragment
+	 * @param nextToken
+	 */
+	virtual bool isNewFragment(const CL_NS(analysis)::Token * nextToken) = 0;
+};
+
+CL_NS_END2
+
+#endif