1 files changed, 75 insertions, 0 deletions
diff --git a/3rdparty/clucene/src/CLucene/search/PrefixQuery.h b/3rdparty/clucene/src/CLucene/search/PrefixQuery.h
new file mode 100644
index 000000000..8e3f41352
--- /dev/null
+++ b/3rdparty/clucene/src/CLucene/search/PrefixQuery.h
@@ -0,0 +1,75 @@
+/*------------------------------------------------------------------------------
+* 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_PrefixQuery
+#define _lucene_search_PrefixQuery
+#if defined(_LUCENE_PRAGMA_ONCE)
+# pragma once
+#endif
+
+#include "CLucene/index/Term.h"
+#include "CLucene/index/Terms.h"
+#include "CLucene/index/IndexReader.h"
+#include "SearchHeader.h"
+#include "BooleanQuery.h"
+#include "TermQuery.h"
+#include "CLucene/util/StringBuffer.h"
+
+CL_NS_DEF(search) 
+	//PrefixQuery is a Query that matches documents containing terms with a specified prefix.
+
+	class PrefixQuery: public Query {
+	private:
+		CL_NS(index)::Term* prefix;
+	protected:
+		PrefixQuery(const PrefixQuery& clone);
+	public:
+
+		//Constructor. Constructs a query for terms starting with prefix
+		PrefixQuery(CL_NS(index)::Term* Prefix);
+
+		//Destructor
+		~PrefixQuery();
+
+		//Returns the name "PrefixQuery"
+		const TCHAR* getQueryName() const;
+		static const TCHAR* getClassName();
+
+		/** Returns the prefix of this query. */
+		CL_NS(index)::Term* getPrefix(bool pointer=true);
+
+		Query* combine(Query** queries);
+		Query* rewrite(CL_NS(index)::IndexReader* reader);
+		Query* clone() const;
+		bool equals(Query * other) const;
+
+		//Creates a user-readable version of this query and returns it as as string
+		TCHAR* toString(const TCHAR* field) const;
+
+		size_t hashCode() const;
+	};
+	
+	
+    class PrefixFilter: public Filter 
+    {
+    private:
+    	CL_NS(index)::Term* prefix;
+    protected:
+    	PrefixFilter( const PrefixFilter& copy );
+    	
+    public:
+    	PrefixFilter(CL_NS(index)::Term* prefix);
+    	~PrefixFilter();
+    
+    	/** 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