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/*------------------------------------------------------------------------------
* 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_queryParser_TokenList_
#define _lucene_queryParser_TokenList_
#if defined(_LUCENE_PRAGMA_ONCE)
# pragma once
#endif
#include "CLucene/util/VoidList.h"
#include "QueryToken.h"
CL_NS_DEF(queryParser)
// Represents a list of the tokens.
class TokenList:LUCENE_BASE
{
private:
CL_NS(util)::CLVector<QueryToken*> tokens; //todo:,CL_NS(util)::Deletor::Object<QueryToken>
public:
TokenList();
~TokenList();
void add(QueryToken* token);
void push(QueryToken* token);
QueryToken* peek();
QueryToken* extract();
int32_t count() const;
};
CL_NS_END
#endif
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