Tulip  4.1.0
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CSVContentHandler.h
1 /*
2  *
3  * This file is part of Tulip (www.tulip-software.org)
4  *
5  * Authors: David Auber and the Tulip development Team
6  * from LaBRI, University of Bordeaux 1 and Inria Bordeaux - Sud Ouest
7  *
8  * Tulip is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU Lesser General Public License
10  * as published by the Free Software Foundation, either version 3
11  * of the License, or (at your option) any later version.
12  *
13  * Tulip is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16  * See the GNU General Public License for more details.
17  *
18  */
19 ///@cond DOXYGEN_HIDDEN
20 
21 #ifndef CSVCONTENTHANDLER_H_
22 #define CSVCONTENTHANDLER_H_
23 #include <string>
24 #include <tulip/tulipconf.h>
25 namespace tlp {
26 /**
27  * @brief Interface to inherit to get and treat data from csv files with CSVParser object.
28  */
29 class TLP_QT_SCOPE CSVContentHandler {
30 public:
31  virtual ~CSVContentHandler() {
32 
33  }
34  /**
35  * Function called at the beginning of the file parsing.
36  */
37  virtual void begin() = 0;
38 
39  /**
40  * Function called for each line in the file.
41  * @param row The number of the row.
42  * @param lineTokens The tokens.
43  */
44  virtual void line(unsigned int row,const std::vector<std::string>& lineTokens) = 0;
45 
46  /**
47  * Function called at the end of the parsing.
48  * @param rowNumber the number of row read in the file.
49  * @param columnNumber The column number for the line with the greatest column number.
50  */
51  virtual void end(unsigned int rowNumber, unsigned int columnNumber) = 0;
52 };
53 }
54 #endif /* CSVCONTENTHANDLER_H_ */
55 ///@endcond