File indexing completed on 2024-05-12 15:26:55
0001 /*************************************************************************** 0002 File : AbstractDataSource.h 0003 Project : LabPlot 0004 Description : Interface for data sources 0005 -------------------------------------------------------------------- 0006 Copyright : (C) 2009-2017 Alexander Semke (alexander.semke@web.de) 0007 Copyright : (C) 2015 Stefan Gerlach (stefan.gerlach@uni.kn) 0008 ***************************************************************************/ 0009 0010 /*************************************************************************** 0011 * * 0012 * This program is free software; you can redistribute it and/or modify * 0013 * it under the terms of the GNU General Public License as published by * 0014 * the Free Software Foundation; either version 2 of the License, or * 0015 * (at your option) any later version. * 0016 * * 0017 * This program is distributed in the hope that it will be useful, * 0018 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 0019 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 0020 * GNU General Public License for more details. * 0021 * * 0022 * You should have received a copy of the GNU General Public License * 0023 * along with this program; if not, write to the Free Software * 0024 * Foundation, Inc., 51 Franklin Street, Fifth Floor, * 0025 * Boston, MA 02110-1301 USA * 0026 * * 0027 ***************************************************************************/ 0028 #ifndef ABSTRACTDATASOURCE_H 0029 #define ABSTRACTDATASOURCE_H 0030 0031 #include "backend/core/AbstractPart.h" 0032 #include "backend/datasources/filters/AbstractFileFilter.h" 0033 #include "backend/core/AbstractColumn.h" 0034 #include <QVector> 0035 0036 class QStringList; 0037 0038 class AbstractDataSource : public AbstractPart { 0039 Q_OBJECT 0040 0041 public: 0042 AbstractDataSource(const QString& name, AspectType type); 0043 ~AbstractDataSource() override = default; 0044 0045 void clear(); 0046 virtual int prepareImport(std::vector<void*>& dataContainer, AbstractFileFilter::ImportMode, int actualRows, int actualCols, 0047 QStringList colNameList = QStringList(), QVector<AbstractColumn::ColumnMode> = QVector<AbstractColumn::ColumnMode>()) = 0; 0048 virtual void finalizeImport(int columnOffset = 0, int startColumn = 0, int endColumn = 0, 0049 const QString& dateTimeFormat = QString(), AbstractFileFilter::ImportMode importMode = AbstractFileFilter::ImportMode::Replace) = 0; 0050 }; 0051 0052 #endif // ABSTRACTDATASOURCE_H