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Merge pull request 180 from SCIQLOP-Initialisation develop...
perrinel -
r384:be36d883265c merge
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1 #ifndef SCIQLOP_NETWORKCONTROLLER_H
2 #define SCIQLOP_NETWORKCONTROLLER_H
3
4 #include <QLoggingCategory>
5 #include <QObject>
6
7 #include <Common/spimpl.h>
8
9 Q_DECLARE_LOGGING_CATEGORY(LOG_NetworkController)
10
11 /**
12 * @brief The NetworkController class aims to handle all network connection of SciQlop.
13 */
14 class NetworkController : public QObject {
15 Q_OBJECT
16 public:
17 explicit NetworkController(QObject *parent = 0);
18
19
20 void initialize();
21 void finalize();
22
23 private:
24 void waitForFinish();
25
26 class NetworkControllerPrivate;
27 spimpl::unique_impl_ptr<NetworkControllerPrivate> impl;
28 };
29
30 #endif // SCIQLOP_NETWORKCONTROLLER_H
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1 #include "Network/NetworkController.h"
2
3 #include <QMutex>
4 #include <QThread>
5
6 Q_LOGGING_CATEGORY(LOG_NetworkController, "NetworkController")
7
8 struct NetworkController::NetworkControllerPrivate {
9 explicit NetworkControllerPrivate(NetworkController *parent) : m_WorkingMutex{} {}
10 QMutex m_WorkingMutex;
11 };
12
13 NetworkController::NetworkController(QObject *parent)
14 : QObject(parent), impl{spimpl::make_unique_impl<NetworkControllerPrivate>(this)}
15 {
16 }
17
18 void NetworkController::initialize()
19 {
20 qCDebug(LOG_NetworkController()) << tr("NetworkController init") << QThread::currentThread();
21 impl->m_WorkingMutex.lock();
22 qCDebug(LOG_NetworkController()) << tr("NetworkController init END");
23 }
24
25 void NetworkController::finalize()
26 {
27 impl->m_WorkingMutex.unlock();
28 }
29
30 void NetworkController::waitForFinish()
31 {
32 QMutexLocker locker{&impl->m_WorkingMutex};
33 }
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1 #ifndef SCIQLOP_AMDAPROVIDER_H
2 #define SCIQLOP_AMDAPROVIDER_H
3
4 #include "AmdaGlobal.h"
5
6 #include <Common/spimpl.h>
7
8 #include <Data/IDataProvider.h>
9
10 #include <QLoggingCategory>
11
12
13 Q_DECLARE_LOGGING_CATEGORY(LOG_AmdaProvider)
14
15 /**
16 * @brief The AmdaProvider class is an example of how a data provider can generate data
17 */
18 class SCIQLOP_AMDA_EXPORT AmdaProvider : public IDataProvider {
19 public:
20 explicit AmdaProvider();
21
22 void requestDataLoading(QUuid token, const QVector<SqpDateTime> &dateTimeList) override;
23
24 private:
25 void retrieveData(QUuid token, const DataProviderParameters &parameters) const;
26
27 class AmdaProviderPrivate;
28 spimpl::unique_impl_ptr<AmdaProviderPrivate> impl;
29
30 private slots:
31 void httpFinished() noexcept;
32 void httpDownloadFinished() noexcept;
33 void httpDownloadReadyRead() noexcept;
34 };
35
36 #endif // SCIQLOP_AMDAPROVIDER_H
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1 #ifndef SCIQLOP_AMDARESULTPARSER_H
2 #define SCIQLOP_AMDARESULTPARSER_H
3
4 #include "AmdaGlobal.h"
5
6 #include <QLoggingCategory>
7
8 #include <memory>
9
10 class IDataSeries;
11
12 Q_DECLARE_LOGGING_CATEGORY(LOG_AmdaResultParser)
13
14 struct SCIQLOP_AMDA_EXPORT AmdaResultParser {
15
16 static std::shared_ptr<IDataSeries> readTxt(const QString &filePath) noexcept;
17 };
18
19 #endif // SCIQLOP_AMDARESULTPARSER_H
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1 #include "AmdaProvider.h"
2 #include "AmdaResultParser.h"
3
4 #include <Data/DataProviderParameters.h>
5
6 #include <QNetworkAccessManager>
7 #include <QNetworkReply>
8 #include <QTemporaryFile>
9
10 Q_LOGGING_CATEGORY(LOG_AmdaProvider, "AmdaProvider")
11
12 namespace {
13
14 /// URL format for a request on AMDA server. The parameters are as follows:
15 /// - %1: start date
16 /// - %2: end date
17 /// - %3: parameter id
18 const auto AMDA_URL_FORMAT = QStringLiteral(
19 "http://amda.irap.omp.eu/php/rest/"
20 "getParameter.php?startTime=%1&stopTime=%2&parameterID=%3&sampling=60&outputFormat=ASCII&"
21 "timeFormat=ISO8601&gzip=0");
22
23 /// Dates format passed in the URL (e.g 2013-09-23T09:00)
24 const auto AMDA_TIME_FORMAT = QStringLiteral("yyyy-MM-ddThh:ss");
25
26 /// Formats a time to a date that can be passed in URL
27 QString dateFormat(double sqpDateTime) noexcept
28 {
29 auto dateTime = QDateTime::fromMSecsSinceEpoch(sqpDateTime * 1000.);
30 return dateTime.toString(AMDA_TIME_FORMAT);
31 }
32
33 } // namespace
34
35 struct AmdaProvider::AmdaProviderPrivate {
36 DataProviderParameters m_Params{};
37 std::unique_ptr<QNetworkAccessManager> m_AccessManager{nullptr};
38 QNetworkReply *m_Reply{nullptr};
39 std::unique_ptr<QTemporaryFile> m_File{nullptr};
40 QUuid m_Token;
41 };
42
43 AmdaProvider::AmdaProvider() : impl{spimpl::make_unique_impl<AmdaProviderPrivate>()}
44 {
45 }
46
47 void AmdaProvider::requestDataLoading(QUuid token, const QVector<SqpDateTime> &dateTimeList)
48 {
49 // NOTE: Try to use multithread if possible
50 for (const auto &dateTime : dateTimeList) {
51 retrieveData(token, DataProviderParameters{dateTime});
52 }
53 }
54
55 void AmdaProvider::retrieveData(QUuid token, const DataProviderParameters &parameters) const
56 {
57 // /////////// //
58 // Creates URL //
59 // /////////// //
60
61 auto startDate = dateFormat(parameters.m_Time.m_TStart);
62 auto endDate = dateFormat(parameters.m_Time.m_TEnd);
63 auto productId = QStringLiteral("imf(0)");
64
65 auto url = QUrl{QString{AMDA_URL_FORMAT}.arg(startDate, endDate, productId)};
66
67 // //////////////// //
68 // Executes request //
69 // //////////////// //
70
71 impl->m_Token = token;
72 impl->m_Params = parameters;
73 impl->m_AccessManager = std::make_unique<QNetworkAccessManager>();
74 impl->m_Reply = impl->m_AccessManager->get(QNetworkRequest{url});
75 connect(impl->m_Reply, &QNetworkReply::finished, this, &AmdaProvider::httpFinished);
76 }
77
78 void AmdaProvider::httpFinished() noexcept
79 {
80 // ////////////////////// //
81 // Gets download file url //
82 // ////////////////////// //
83
84 auto downloadFileUrl = QUrl{QString{impl->m_Reply->readAll()}};
85
86 // ///////////////////////////////////// //
87 // Executes request for downloading file //
88 // ///////////////////////////////////// //
89
90 // Deletes old reply
91 impl->m_Reply->deleteLater();
92 impl->m_Reply = nullptr;
93
94 // Creates destination file
95 impl->m_File = std::make_unique<QTemporaryFile>();
96 if (impl->m_File->open()) {
97 qCDebug(LOG_AmdaProvider()) << "Temp file: " << impl->m_File->fileName();
98
99 // Executes request
100 impl->m_AccessManager = std::make_unique<QNetworkAccessManager>();
101 impl->m_Reply = impl->m_AccessManager->get(QNetworkRequest{downloadFileUrl});
102 connect(impl->m_Reply, &QNetworkReply::finished, this,
103 &AmdaProvider::httpDownloadReadyRead);
104 connect(impl->m_Reply, &QNetworkReply::finished, this, &AmdaProvider::httpDownloadFinished);
105 }
106 }
107
108 void AmdaProvider::httpDownloadFinished() noexcept
109 {
110 if (impl->m_File) {
111 impl->m_File->close();
112
113 // Parse results file
114 if (auto dataSeries = AmdaResultParser::readTxt(impl->m_File->fileName())) {
115 emit dataProvided(impl->m_Token, dataSeries, impl->m_Params.m_Time);
116 }
117 else {
118 /// @todo ALX : debug
119 }
120
121 impl->m_File = nullptr;
122 }
123
124 // Deletes reply
125 impl->m_Reply->deleteLater();
126 impl->m_Reply = nullptr;
127 }
128
129 void AmdaProvider::httpDownloadReadyRead() noexcept
130 {
131 if (impl->m_File) {
132 impl->m_File->write(impl->m_Reply->readAll());
133 }
134 }
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1 #include "AmdaResultParser.h"
2
3 #include <Data/ScalarSeries.h>
4
5 #include <QDateTime>
6 #include <QFile>
7
8 Q_LOGGING_CATEGORY(LOG_AmdaResultParser, "AmdaResultParser")
9
10 namespace {
11
12 /// Format for dates in result files
13 const auto DATE_FORMAT = QStringLiteral("yyyy-MM-ddThh:mm:ss.zzz");
14
15 /// @todo ALX
16 double doubleDate(const QString &stringDate) noexcept
17 {
18 auto dateTime = QDateTime::fromString(stringDate, DATE_FORMAT);
19 return dateTime.toMSecsSinceEpoch() / 1000.;
20 }
21
22 } // namespace
23
24 std::shared_ptr<IDataSeries> AmdaResultParser::readTxt(const QString &filePath) noexcept
25 {
26 QFile file{filePath};
27
28 if (!file.open(QFile::ReadOnly | QIODevice::Text)) {
29 qCCritical(LOG_AmdaResultParser())
30 << QObject::tr("Can't retrieve AMDA data from file %1: %2")
31 .arg(filePath, file.errorString());
32 return nullptr;
33 }
34
35 auto xData = QVector<double>{};
36 auto valuesData = QVector<double>{};
37
38 QTextStream stream{&file};
39
40 // Ignore comment lines (3 lines)
41 stream.readLine();
42 stream.readLine();
43 stream.readLine();
44
45 QString line{};
46 auto lineRegex = QRegExp{QStringLiteral("\\s+")};
47 while (stream.readLineInto(&line)) {
48 auto lineData = line.split(lineRegex, QString::SkipEmptyParts);
49 if (lineData.size() == 2) {
50 // X : the data is converted from date to double (in secs)
51 xData.push_back(doubleDate(lineData.at(0)));
52
53 // Value
54 valuesData.push_back(lineData.at(1).toDouble());
55 }
56 else {
57 /// @todo ALX : log
58 }
59 }
60
61 /// @todo ALX : handle units
62 auto scalarSeries = std::make_shared<ScalarSeries>(xData.size(), Unit{"nT", true}, Unit{});
63
64 const auto count = xData.size();
65 for (auto i = 0; i < count; ++i) {
66 scalarSeries->setData(i, xData.at(i), valuesData.at(i));
67 }
68
69 return scalarSeries;
70 }
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@@ -11,7 +11,7
11 11 </rect>
12 12 </property>
13 13 <property name="windowTitle">
14 <string>QLop</string>
14 <string>SciQlop v0.0.1</string>
15 15 </property>
16 16 <property name="dockNestingEnabled">
17 17 <bool>true</bool>
@@ -126,7 +126,7
126 126 <x>0</x>
127 127 <y>0</y>
128 128 <width>800</width>
129 <height>26</height>
129 <height>28</height>
130 130 </rect>
131 131 </property>
132 132 </widget>
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@@ -4,6 +4,7
4 4 #include <memory>
5 5
6 6 #include <QObject>
7 #include <QUuid>
7 8
8 9 #include <Common/MetaTypes.h>
9 10
@@ -26,14 +27,11 class IDataProvider : public QObject {
26 27 public:
27 28 virtual ~IDataProvider() noexcept = default;
28 29
29 virtual std::shared_ptr<IDataSeries>
30 retrieveData(const DataProviderParameters &parameters) const = 0;
31
32
33 virtual void requestDataLoading(const QVector<SqpDateTime> &dateTimeList) = 0;
30 virtual void requestDataLoading(QUuid token, const QVector<SqpDateTime> &dateTimeList) = 0;
34 31
35 32 signals:
36 void dataProvided(std::shared_ptr<IDataSeries> dateSerie, const SqpDateTime &dateTime);
33 void dataProvided(QUuid token, std::shared_ptr<IDataSeries> dateSerie,
34 const SqpDateTime &dateTime);
37 35 };
38 36
39 37 // Required for using shared_ptr in signals/slots
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@@ -11,26 +11,13
11 11 #include <QDateTime>
12 12 #include <QMutex>
13 13 #include <QThread>
14 #include <QUuid>
14 15 #include <QtCore/QItemSelectionModel>
15 16
16 17 #include <unordered_map>
17 18
18 19 Q_LOGGING_CATEGORY(LOG_VariableController, "VariableController")
19 20
20 namespace {
21
22 /// @todo Generates default dataseries, according to the provider passed in parameter. This method
23 /// will be deleted when the timerange is recovered from SciQlop
24 std::shared_ptr<IDataSeries> generateDefaultDataSeries(const IDataProvider &provider,
25 const SqpDateTime &dateTime) noexcept
26 {
27 auto parameters = DataProviderParameters{dateTime};
28
29 return provider.retrieveData(parameters);
30 }
31
32 } // namespace
33
34 21 struct VariableController::VariableControllerPrivate {
35 22 explicit VariableControllerPrivate(VariableController *parent)
36 23 : m_WorkingMutex{},
@@ -51,6 +38,7 struct VariableController::VariableControllerPrivate {
51 38
52 39 std::unordered_map<std::shared_ptr<Variable>, std::shared_ptr<IDataProvider> >
53 40 m_VariableToProviderMap;
41 std::unordered_map<std::shared_ptr<Variable>, QUuid> m_VariableToToken;
54 42 };
55 43
56 44 VariableController::VariableController(QObject *parent)
@@ -132,16 +120,21 void VariableController::createVariable(const QString &name,
132 120 /// in sciqlop
133 121 auto dateTime = impl->m_TimeController->dateTime();
134 122 if (auto newVariable = impl->m_VariableModel->createVariable(name, dateTime)) {
123 auto token = QUuid::createUuid();
135 124
136 125 // store the provider
137 126 impl->m_VariableToProviderMap[newVariable] = provider;
127 impl->m_VariableToToken[newVariable] = token;
138 128
139 129 auto addDateTimeAcquired = [ this, varW = std::weak_ptr<Variable>{newVariable} ](
140 auto dataSeriesAcquired, auto dateTimeToPutInCache)
130 QUuid token, auto dataSeriesAcquired, auto dateTimeToPutInCache)
141 131 {
142 132 if (auto variable = varW.lock()) {
143 impl->m_VariableCacheController->addDateTime(variable, dateTimeToPutInCache);
144 variable->setDataSeries(dataSeriesAcquired);
133 auto varToken = impl->m_VariableToToken.at(variable);
134 if (varToken == token) {
135 impl->m_VariableCacheController->addDateTime(variable, dateTimeToPutInCache);
136 variable->setDataSeries(dataSeriesAcquired);
137 }
145 138 }
146 139 };
147 140
@@ -180,8 +173,9 void VariableController::onRequestDataLoading(std::shared_ptr<Variable> variable
180 173
181 174 if (!dateTimeListNotInCache.empty()) {
182 175 // Ask the provider for each data on the dateTimeListNotInCache
176 auto token = impl->m_VariableToToken.at(variable);
183 177 impl->m_VariableToProviderMap.at(variable)->requestDataLoading(
184 std::move(dateTimeListNotInCache));
178 token, std::move(dateTimeListNotInCache));
185 179 }
186 180 else {
187 181 emit variable->updated();
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@@ -16,6 +16,7 Q_DECLARE_LOGGING_CATEGORY(LOG_SqpApplication)
16 16 #define sqpApp (static_cast<SqpApplication *>(QCoreApplication::instance()))
17 17
18 18 class DataSourceController;
19 class NetworkController;
19 20 class TimeController;
20 21 class VariableController;
21 22 class VisualizationController;
@@ -38,6 +39,7 public:
38 39
39 40 /// Accessors for the differents sciqlop controllers
40 41 DataSourceController &dataSourceController() noexcept;
42 NetworkController &networkController() noexcept;
41 43 TimeController &timeController() noexcept;
42 44 VariableController &variableController() noexcept;
43 45 VisualizationController &visualizationController() noexcept;
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@@ -2,6 +2,7
2 2
3 3 #include <Data/IDataProvider.h>
4 4 #include <DataSource/DataSourceController.h>
5 #include <Network/NetworkController.h>
5 6 #include <QThread>
6 7 #include <Time/TimeController.h>
7 8 #include <Variable/Variable.h>
@@ -14,18 +15,11 class SqpApplication::SqpApplicationPrivate {
14 15 public:
15 16 SqpApplicationPrivate()
16 17 : m_DataSourceController{std::make_unique<DataSourceController>()},
18 m_NetworkController{std::make_unique<NetworkController>()},
17 19 m_TimeController{std::make_unique<TimeController>()},
18 20 m_VariableController{std::make_unique<VariableController>()},
19 21 m_VisualizationController{std::make_unique<VisualizationController>()}
20 22 {
21 QThread::currentThread()->setObjectName("MainThread");
22 m_DataSourceController->moveToThread(&m_DataSourceControllerThread);
23 m_DataSourceControllerThread.setObjectName("DataSourceControllerThread");
24 m_VariableController->moveToThread(&m_VariableControllerThread);
25 m_VariableControllerThread.setObjectName("VariableControllerThread");
26 m_VisualizationController->moveToThread(&m_VisualizationControllerThread);
27 m_VisualizationControllerThread.setObjectName("VisualizationControllerThread");
28
29 23 // /////////////////////////////// //
30 24 // Connections between controllers //
31 25 // /////////////////////////////// //
@@ -43,6 +37,12 public:
43 37 SIGNAL(variableAboutToBeDeleted(std::shared_ptr<Variable>)), Qt::DirectConnection);
44 38
45 39
40 m_DataSourceController->moveToThread(&m_DataSourceControllerThread);
41 m_NetworkController->moveToThread(&m_NetworkControllerThread);
42 m_VariableController->moveToThread(&m_VariableControllerThread);
43 m_VisualizationController->moveToThread(&m_VisualizationControllerThread);
44
45
46 46 // Additionnal init
47 47 m_VariableController->setTimeController(m_TimeController.get());
48 48 }
@@ -53,6 +53,9 public:
53 53 m_DataSourceControllerThread.quit();
54 54 m_DataSourceControllerThread.wait();
55 55
56 m_NetworkControllerThread.quit();
57 m_NetworkControllerThread.wait();
58
56 59 m_VariableControllerThread.quit();
57 60 m_VariableControllerThread.wait();
58 61
@@ -63,8 +66,10 public:
63 66 std::unique_ptr<DataSourceController> m_DataSourceController;
64 67 std::unique_ptr<VariableController> m_VariableController;
65 68 std::unique_ptr<TimeController> m_TimeController;
69 std::unique_ptr<NetworkController> m_NetworkController;
66 70 std::unique_ptr<VisualizationController> m_VisualizationController;
67 71 QThread m_DataSourceControllerThread;
72 QThread m_NetworkControllerThread;
68 73 QThread m_VariableControllerThread;
69 74 QThread m_VisualizationControllerThread;
70 75 };
@@ -80,6 +85,11 SqpApplication::SqpApplication(int &argc, char **argv)
80 85 connect(&impl->m_DataSourceControllerThread, &QThread::finished,
81 86 impl->m_DataSourceController.get(), &DataSourceController::finalize);
82 87
88 connect(&impl->m_NetworkControllerThread, &QThread::started, impl->m_NetworkController.get(),
89 &NetworkController::initialize);
90 connect(&impl->m_NetworkControllerThread, &QThread::finished, impl->m_NetworkController.get(),
91 &NetworkController::finalize);
92
83 93 connect(&impl->m_VariableControllerThread, &QThread::started, impl->m_VariableController.get(),
84 94 &VariableController::initialize);
85 95 connect(&impl->m_VariableControllerThread, &QThread::finished, impl->m_VariableController.get(),
@@ -91,6 +101,7 SqpApplication::SqpApplication(int &argc, char **argv)
91 101 impl->m_VisualizationController.get(), &VisualizationController::finalize);
92 102
93 103 impl->m_DataSourceControllerThread.start();
104 impl->m_NetworkControllerThread.start();
94 105 impl->m_VariableControllerThread.start();
95 106 impl->m_VisualizationControllerThread.start();
96 107 }
@@ -108,6 +119,11 DataSourceController &SqpApplication::dataSourceController() noexcept
108 119 return *impl->m_DataSourceController;
109 120 }
110 121
122 NetworkController &SqpApplication::networkController() noexcept
123 {
124 return *impl->m_NetworkController;
125 }
126
111 127 TimeController &SqpApplication::timeController() noexcept
112 128 {
113 129 return *impl->m_TimeController;
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@@ -13,7 +13,7 INCLUDE_DIRECTORIES(${RESOURCES_DIR})
13 13 #
14 14 # Find Qt modules
15 15 #
16 SCIQLOP_FIND_QT(Core Widgets)
16 SCIQLOP_FIND_QT(Core Widgets Network)
17 17
18 18 #
19 19 # Find dependent libraries
@@ -68,7 +68,7 INSTALL(TARGETS ${SQPAMDA_LIBRARY_NAME}
68 68
69 69
70 70 TARGET_LINK_LIBRARIES(${SQPAMDA_LIBRARY_NAME} ${LIBRARIES})
71 qt5_use_modules(${SQPAMDA_LIBRARY_NAME} Core Widgets)
71 qt5_use_modules(${SQPAMDA_LIBRARY_NAME} Core Widgets Network)
72 72
73 73 add_dependencies(${SQPAMDA_LIBRARY_NAME} ${SQPPLUGIN_LIBRARY_NAME} ${SQPGUI_LIBRARY_NAME} ${SQPCORE_LIBRARY_NAME})
74 74
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@@ -1,8 +1,10
1 1 #include "AmdaPlugin.h"
2 2 #include "AmdaParser.h"
3 #include "AmdaProvider.h"
3 4
4 5 #include <DataSource/DataSourceController.h>
5 6 #include <DataSource/DataSourceItem.h>
7 #include <DataSource/DataSourceItemAction.h>
6 8
7 9 #include <SqpApplication.h>
8 10
@@ -16,6 +18,28 const auto DATA_SOURCE_NAME = QStringLiteral("AMDA");
16 18 /// Path of the file used to generate the data source item for AMDA
17 19 const auto JSON_FILE_PATH = QStringLiteral(":/samples/AmdaSample.json");
18 20
21 void associateActions(DataSourceItem &item, const QUuid &dataSourceUid)
22 {
23 if (item.type() == DataSourceItemType::PRODUCT) {
24 auto itemName = item.name();
25
26 item.addAction(std::make_unique<DataSourceItemAction>(
27 QObject::tr("Load %1 product").arg(itemName),
28 [itemName, dataSourceUid](DataSourceItem &item) {
29 if (auto app = sqpApp) {
30 app->dataSourceController().loadProductItem(dataSourceUid, item);
31 }
32 }));
33 }
34
35 auto count = item.childCount();
36 for (auto i = 0; i < count; ++i) {
37 if (auto child = item.child(i)) {
38 associateActions(*child, dataSourceUid);
39 }
40 }
41 }
42
19 43 } // namespace
20 44
21 45 void AmdaPlugin::initialize()
@@ -27,11 +51,16 void AmdaPlugin::initialize()
27 51
28 52 // Sets data source tree
29 53 if (auto dataSourceItem = AmdaParser::readJson(JSON_FILE_PATH)) {
54 associateActions(*dataSourceItem, dataSourceUid);
55
30 56 dataSourceController.setDataSourceItem(dataSourceUid, std::move(dataSourceItem));
31 57 }
32 58 else {
33 59 qCCritical(LOG_AmdaPlugin()) << tr("No data source item could be generated for AMDA");
34 60 }
61
62 // Sets data provider
63 dataSourceController.setDataProvider(dataSourceUid, std::make_unique<AmdaProvider>());
35 64 }
36 65 else {
37 66 qCWarning(LOG_AmdaPlugin()) << tr("Can't access to SciQlop application");
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@@ -14,14 +14,12 Q_DECLARE_LOGGING_CATEGORY(LOG_CosinusProvider)
14 14 */
15 15 class SCIQLOP_MOCKPLUGIN_EXPORT CosinusProvider : public IDataProvider {
16 16 public:
17 /// @sa IDataProvider::retrieveData()
18 std::shared_ptr<IDataSeries>
19 retrieveData(const DataProviderParameters &parameters) const override;
20
21 void requestDataLoading(const QVector<SqpDateTime> &dateTimeList) override;
17 void requestDataLoading(QUuid token, const QVector<SqpDateTime> &dateTimeList) override;
22 18
23 19
24 20 private:
21 /// @sa IDataProvider::retrieveData()
22 std::shared_ptr<IDataSeries> retrieveData(const DataProviderParameters &parameters) const;
25 23 std::shared_ptr<IDataSeries> retrieveDataSeries(const SqpDateTime &dateTime);
26 24 };
27 25
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@@ -38,13 +38,13 CosinusProvider::retrieveData(const DataProviderParameters &parameters) const
38 38 return scalarSeries;
39 39 }
40 40
41 void CosinusProvider::requestDataLoading(const QVector<SqpDateTime> &dateTimeList)
41 void CosinusProvider::requestDataLoading(QUuid token, const QVector<SqpDateTime> &dateTimeList)
42 42 {
43 43 qCDebug(LOG_CosinusProvider()) << "CosinusProvider::requestDataLoading"
44 44 << QThread::currentThread()->objectName();
45 45 // NOTE: Try to use multithread if possible
46 46 for (const auto &dateTime : dateTimeList) {
47 47 auto scalarSeries = this->retrieveData(DataProviderParameters{dateTime});
48 emit dataProvided(scalarSeries, dateTime);
48 emit dataProvided(token, scalarSeries, dateTime);
49 49 }
50 50 }
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