|
|
#ifndef SCIQLOP_IDATAPROVIDER_H
|
|
|
#define SCIQLOP_IDATAPROVIDER_H
|
|
|
|
|
|
#include "CoreGlobal.h"
|
|
|
|
|
|
#include <memory>
|
|
|
|
|
|
#include <QObject>
|
|
|
#include <QUuid>
|
|
|
|
|
|
#include <Common/MetaTypes.h>
|
|
|
|
|
|
#include <Data/SqpRange.h>
|
|
|
|
|
|
#include <functional>
|
|
|
|
|
|
class DataProviderParameters;
|
|
|
class IDataSeries;
|
|
|
class QNetworkReply;
|
|
|
class QNetworkRequest;
|
|
|
|
|
|
/**
|
|
|
* @brief The IDataProvider interface aims to declare a data provider.
|
|
|
*
|
|
|
* A data provider is an entity that generates data and returns it according to various parameters
|
|
|
* (time interval, product to retrieve the data, etc.)
|
|
|
*
|
|
|
* @sa IDataSeries
|
|
|
*/
|
|
|
class SCIQLOP_CORE_EXPORT IDataProvider : public QObject {
|
|
|
|
|
|
Q_OBJECT
|
|
|
public:
|
|
|
virtual ~IDataProvider() noexcept = default;
|
|
|
virtual std::shared_ptr<IDataProvider> clone() const = 0;
|
|
|
|
|
|
/**
|
|
|
* @brief requestDataLoading provide datas for the data identified by acqIdentifier and
|
|
|
* parameters
|
|
|
*/
|
|
|
virtual void requestDataLoading(QUuid acqIdentifier, const DataProviderParameters ¶meters)
|
|
|
= 0;
|
|
|
|
|
|
/**
|
|
|
* @brief requestDataAborting stop data loading of the data identified by acqIdentifier
|
|
|
*/
|
|
|
virtual void requestDataAborting(QUuid acqIdentifier) = 0;
|
|
|
|
|
|
signals:
|
|
|
/**
|
|
|
* @brief dataProvided send dataSeries under dateTime and that corresponds of the data
|
|
|
* identified by acqIdentifier
|
|
|
*/
|
|
|
void dataProvided(QUuid acqIdentifier, std::shared_ptr<IDataSeries> dateSeriesAcquired,
|
|
|
const SqpRange &dataRangeAcquired);
|
|
|
|
|
|
/**
|
|
|
* @brief dataProvidedProgress notify the progression of the data identifier by acqIdentifier
|
|
|
*/
|
|
|
void dataProvidedProgress(QUuid acqIdentifier, double progress);
|
|
|
|
|
|
/**
|
|
|
* @brief dataProvidedFailed notify that data acquisition has failed
|
|
|
*/
|
|
|
void dataProvidedFailed(QUuid acqIdentifier);
|
|
|
|
|
|
|
|
|
/**
|
|
|
* @brief requestConstructed send a request for the data identified by acqIdentifier
|
|
|
* @callback is the methode call by the reply of the request when it is finished.
|
|
|
*/
|
|
|
void requestConstructed(std::shared_ptr<QNetworkRequest> request, QUuid acqIdentifier,
|
|
|
std::function<void(QNetworkReply *, QUuid)> callback);
|
|
|
};
|
|
|
|
|
|
// Required for using shared_ptr in signals/slots
|
|
|
SCIQLOP_REGISTER_META_TYPE(IDATAPROVIDER_PTR_REGISTRY, std::shared_ptr<IDataProvider>)
|
|
|
SCIQLOP_REGISTER_META_TYPE(IDATAPROVIDER_FUNCTION_REGISTRY,
|
|
|
std::function<void(QNetworkReply *, QUuid)>)
|
|
|
|
|
|
#endif // SCIQLOP_IDATAPROVIDER_H
|
|
|
|
