CSqlDatabaseCollectionStructureIterator.h

// SPDX-License-Identifier: LGPL-2.1-or-later OR GPL-2.0-or-later OR GPL-3.0-or-later OR LicenseRef-ImtCore-Commercial
#pragma once
 
 
// Qt includes
#include <QtSql/QtSql>
 
// ImtCore includes
#include <imtbase/IHierarchicalStructureIterator.h>
#include <imtdb/ISqlDatabaseObjectDelegate.h>
 
 
namespace imtdb
{
 
 
class CSqlDatabaseCollectionStructureIterator: virtual public imtbase::IHierarchicalStructureIterator
{
       typedef imtbase::IObjectCollection::DataPtr DataPtr;
public:
       CSqlDatabaseCollectionStructureIterator(QSqlQuery& sqlQuery);
 
       // reimplemented (imtbase::IObjectCollectionIterator)
       virtual bool Next() override;
       virtual bool Previous() override;
       virtual imtbase::IHierarchicalStructureInfo::Id GetNodeId() const override;
       virtual imtbase::IHierarchicalStructureInfo::ItemInfo GetItemInfo() const override;
       virtual int GetItemCount() const override;
private:
       QList<QSqlRecord> m_records;
 
       int m_currentIndex;
};
 
 
} // namespace imtdb