AOO410/main/dbaccess/source/core/api/RowSetCacheIterator.hxx

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 * to you under the Apache License, Version 2.0 (the
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#ifndef DBACCESS_ROWSETCACHEITERATOR_HXX
#define DBACCESS_ROWSETCACHEITERATOR_HXX

#ifndef DBACCESS_CORE_API_ROWSETROW_HXX
#include "RowSetRow.hxx"
#endif
#ifndef _COMPHELPER_STLTYPES_HXX_
#include <comphelper/stl_types.hxx>
#endif

namespace dbaccess
{
	class ORowSetBase;
	typedef struct
	{
		ORowSetMatrix::iterator		aIterator;
		::com::sun::star::uno::Any	aBookmark;
		ORowSetBase*				pRowSet;
	} ORowSetCacheIterator_Helper;
	
	DECLARE_STL_STDKEY_MAP(sal_Int32,ORowSetCacheIterator_Helper,ORowSetCacheMap);

	class ORowSetCache;
	class ORowSetCacheIterator
	{
		friend class ORowSetCache;
		ORowSetCacheMap::iterator	m_aIter;
		ORowSetCache*				m_pCache;
		ORowSetBase*				m_pRowSet;
	protected:
		ORowSetCacheIterator(const ORowSetCacheMap::iterator& _rIter,ORowSetCache* _pCache,ORowSetBase* _pRowSet) 
			: m_aIter(_rIter)
			,m_pCache(_pCache)
			,m_pRowSet(_pRowSet)
		{
		}
	public:
		ORowSetCacheIterator() :m_aIter(),m_pCache(NULL),m_pRowSet(NULL){}
		ORowSetCacheIterator(const ORowSetCacheIterator& _rRH);
		ORowSetCacheIterator& operator =(const ORowSetCacheIterator&);

		sal_Bool isNull() const;
		ORowSetCacheIterator& operator =(const ORowSetMatrix::iterator&);
		operator ORowSetMatrix::iterator();

		ORowSetRow& operator *();
		const ORowSetRow& operator *() const;
		
		ORowSetMatrix::iterator& operator ->();
		const ORowSetMatrix::iterator& operator ->() const;

		bool operator <=(const ORowSetMatrix::iterator& _rRH) const;
        bool operator <(const ORowSetMatrix::iterator& _rRH) const;
		bool operator !=(const ORowSetMatrix::iterator& _rRH) const;
		bool operator ==(const ORowSetMatrix::iterator& _rRH) const;

		void setBookmark(const ::com::sun::star::uno::Any&	_rBookmark);
		::com::sun::star::uno::Any getBookmark() const { return m_aIter->second.aBookmark; }
		::osl::Mutex*	getMutex() const;

        ORowSetCacheMap::iterator getIter() const { return m_aIter; }
	};
}
#endif // DBACCESS_ROWSETCACHEITERATOR_HXX