1 files changed, 51 insertions, 0 deletions
diff --git a/3rdparty/clucene/src/CLucene/search/RangeFilter.h b/3rdparty/clucene/src/CLucene/search/RangeFilter.h
new file mode 100644
index 000000000..0865e356f
--- /dev/null
+++ b/3rdparty/clucene/src/CLucene/search/RangeFilter.h
@@ -0,0 +1,51 @@
+/*------------------------------------------------------------------------------
+* Copyright (C) 2003-2006 Ben van Klinken and the CLucene Team
+* 
+* Distributable under the terms of either the Apache License (Version 2.0) or 
+* the GNU Lesser General Public License, as specified in the COPYING file.
+------------------------------------------------------------------------------*/
+
+#ifndef _lucene_search_RangeFilter_
+#define _lucene_search_RangeFilter_
+
+#include "CLucene/document/DateField.h"
+#include "CLucene/index/Term.h"
+#include "CLucene/index/Terms.h"
+#include "CLucene/index/IndexReader.h"
+#include "CLucene/util/BitSet.h"
+#include "CLucene/search/Filter.h"
+
+CL_NS_DEF(search)
+
+class RangeFilter: public Filter 
+{
+private:
+	const TCHAR* field;
+	TCHAR* lowerValue;
+	TCHAR* upperValue;
+	bool   includeLower;
+	bool   includeUpper;
+	
+protected:
+	RangeFilter( const RangeFilter& copy );
+	
+public:
+	RangeFilter( const TCHAR* fieldName, const TCHAR* lowerValue, const TCHAR* upperValue, bool includeLower, bool includeUpper );
+	
+	static RangeFilter* Less( TCHAR* fieldName, TCHAR* upperTerm );
+	
+	static RangeFilter* More( TCHAR* fieldName, TCHAR* lowerTerm );
+	
+	~RangeFilter();
+	
+	/** Returns a BitSet with true for documents which should be permitted in
+	search results, and false for those that should not. */
+	CL_NS(util)::BitSet* bits( CL_NS(index)::IndexReader* reader );
+	
+	Filter* clone() const;
+	
+	TCHAR* toString();
+};
+
+CL_NS_END
+#endif