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#ifndef SCIQLOP_IDATAPROVIDER_H
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#define SCIQLOP_IDATAPROVIDER_H
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#include "CoreGlobal.h"
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#include <Common/MetaTypes.h>
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#include <Common/deprecate.h>
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#include <Data/DateTimeRange.h>
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#include <QObject>
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#include <QUuid>
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#include <TimeSeries.h>
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#include <functional>
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#include <memory>
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class DataProviderParameters;
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class IDataSeries;
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DEPRECATE(class QNetworkReply; class QNetworkRequest;)
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/**
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* @brief The IDataProvider interface aims to declare a data provider.
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*
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* A data provider is an entity that generates data and returns it according to
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* various parameters (time interval, product to retrieve the data, etc.) Since
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* its client mihgt use it from different threads it has to be either stateless
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* and/or thread safe
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*
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* @sa IDataSeries
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*/
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class SCIQLOP_CORE_EXPORT IDataProvider : public QObject
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{
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Q_OBJECT
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QUuid _id=QUuid::createUuid();
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public:
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virtual ~IDataProvider() noexcept = default;
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// virtual std::shared_ptr<IDataProvider> clone() const = 0;
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// Synchronous call -> asyncGetData may be written for asynchronous get
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virtual TimeSeries::ITimeSerie*
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getData(const DataProviderParameters& parameters) = 0;
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QUuid id() const { return _id; }
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QString name()
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{
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return QString("%1-%2").arg(this->metaObject()->className()).arg(id().toString());
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}
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signals:
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void progress(QUuid requestID, double progress);
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};
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// Required for using shared_ptr in signals/slots
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SCIQLOP_REGISTER_META_TYPE(IDATAPROVIDER_PTR_REGISTRY,
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std::shared_ptr<IDataProvider>)
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SCIQLOP_REGISTER_META_TYPE(IDATAPROVIDER_FUNCTION_REGISTRY,
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std::function<void(QNetworkReply*, QUuid)>)
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#endif // SCIQLOP_IDATAPROVIDER_H
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