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Parser refactoring (3)...
Parser refactoring (3) Implements properties reading and properties checking Implementation takes some of the basic parser, which will be deleted at the end

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AmdaResultParserHelper.h
76 lines | 2.4 KiB | text/x-c | CLexer
/ plugins / amda / include / AmdaResultParserHelper.h
#ifndef SCIQLOP_AMDARESULTPARSERHELPER_H
#define SCIQLOP_AMDARESULTPARSERHELPER_H
#include "AmdaResultParserDefs.h"
#include <QtCore/QLoggingCategory>
#include <QtCore/QString>
#include <memory>
class IDataSeries;
Q_DECLARE_LOGGING_CATEGORY(LOG_AmdaResultParserHelper)
/**
* Helper used to interpret the data of an AMDA result file and generate the corresponding data
* series.
*
* It proposes methods allowing to read line by line an AMDA file and to extract the properties
* (from the header) and the values corresponding to the data series
*
* @sa DataSeries
*/
struct IAmdaResultParserHelper {
virtual ~IAmdaResultParserHelper() noexcept = default;
/// Verifies that the extracted properties are well formed and possibly applies other treatments
/// on them
/// @return true if the properties are well formed, false otherwise
virtual bool checkProperties() = 0;
/// Creates the data series from the properties and values extracted from the AMDA file.
/// @warning as the data are moved in the data series, the helper shouldn't be used after
/// calling this method
/// @return the data series created
virtual std::shared_ptr<IDataSeries> createSeries() = 0;
/// Reads a line from the AMDA file to extract a property that will be used to generate the data
/// series
/// @param line tahe line to interpret
virtual void readPropertyLine(const QString &line) = 0;
/// Reads a line from the AMDA file to extract a value that will be set in the data series
/// @param line the line to interpret
virtual void readResultLine(const QString &line) = 0;
};
/**
* Implementation of @sa IAmdaResultParserHelper for scalars
*/
class ScalarParserHelper : public IAmdaResultParserHelper {
public:
bool checkProperties() override;
std::shared_ptr<IDataSeries> createSeries() override;
void readPropertyLine(const QString &line) override;
void readResultLine(const QString &line) override;
private:
Properties m_Properties{};
};
/**
* Implementation of @sa IAmdaResultParserHelper for vectors
*/
class VectorParserHelper : public IAmdaResultParserHelper {
public:
bool checkProperties() override;
std::shared_ptr<IDataSeries> createSeries() override;
void readPropertyLine(const QString &line) override;
void readResultLine(const QString &line) override;
private:
Properties m_Properties{};
};
#endif // SCIQLOP_AMDARESULTPARSERHELPER_H