VariableTypeStore.hpp

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/*
 * Copyright (c) 2001-2006
 *     DecisionSoft Limited. All rights reserved.
 * Copyright (c) 2004-2006
 *     Progress Software Corporation. All rights reserved.
 * Copyright (c) 2004-2006
 *     Oracle. All rights reserved.
 *
 * See the file LICENSE for redistribution information.
 *
 * $Id: VariableTypeStore.hpp,v 1.8 2006/11/01 16:37:12 jpcs Exp $
 */

#ifndef _VARIABLETYPESTORE_HPP
#define _VARIABLETYPESTORE_HPP

#include <xqilla/framework/XQillaExport.hpp>
#include <xercesc/util/XercesDefs.hpp>
#include <xercesc/util/XMemory.hpp>

class SequenceType;
class XPath2MemoryManager;
class StaticResolutionContext;

class XQILLA_API VariableTypeStore : public XERCES_CPP_NAMESPACE_QUALIFIER XMemory
{
public:
  virtual ~VariableTypeStore() {};

  virtual void clear() = 0;

  virtual void addLocalScope() = 0;
  virtual void addLogicalBlockScope() = 0;
  virtual void removeScope() = 0;

  virtual void declareGlobalVar(const XMLCh* namespaceURI, const XMLCh* name,
                                const StaticResolutionContext &src) = 0;

  virtual const StaticResolutionContext* getGlobalVar(const XMLCh* namespaceURI,
                                                      const XMLCh* name) const = 0;

  virtual void declareVar(const XMLCh* namespaceURI, const XMLCh* name,
                          const StaticResolutionContext &src) = 0;

  virtual const StaticResolutionContext *getVar(const XMLCh* namespaceURI,
                                                const XMLCh* name) const = 0;
};

#endif

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