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Merge branch 'feature/VariableCache' into develop
Alexandre Leroux -
r240:db2b1901cd02 merge
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1 #ifndef SCIQLOP_VARIABLECACHECONTROLLER_H
2 #define SCIQLOP_VARIABLECACHECONTROLLER_H
3
4 #include <QObject>
5
6 #include <Data/SqpDateTime.h>
7
8 #include <Common/spimpl.h>
9
10 class Variable;
11
12 /// This class aims to store in the cash all of the dateTime already requested to the variable.
13 class VariableCacheController : public QObject {
14 Q_OBJECT
15 public:
16 explicit VariableCacheController(QObject *parent = 0);
17
18
19 void addDateTime(std::shared_ptr<Variable> variable, const SqpDateTime &dateTime);
20
21 /// Return all of the SqpDataTime part of the dateTime whose are not in the cache
22 QVector<SqpDateTime> provideNotInCacheDateTimeList(std::shared_ptr<Variable> variable,
23 const SqpDateTime &dateTime);
24
25
26 QVector<SqpDateTime> dateCacheList(std::shared_ptr<Variable> variable) const noexcept;
27
28 private:
29 class VariableCacheControllerPrivate;
30 spimpl::unique_impl_ptr<VariableCacheControllerPrivate> impl;
31 };
32
33 #endif // SCIQLOP_VARIABLECACHECONTROLLER_H
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1 #include "Variable/VariableCacheController.h"
2
3 #include "Variable/Variable.h"
4 #include <unordered_map>
5
6 struct VariableCacheController::VariableCacheControllerPrivate {
7
8 std::unordered_map<std::shared_ptr<Variable>, QVector<SqpDateTime> >
9 m_VariableToSqpDateTimeListMap;
10
11 void addInCacheDataByEnd(const SqpDateTime &dateTime, QVector<SqpDateTime> &dateTimeList,
12 QVector<SqpDateTime> &notInCache, int cacheIndex,
13 double currentTStart);
14
15 void addInCacheDataByStart(const SqpDateTime &dateTime, QVector<SqpDateTime> &dateTimeList,
16 QVector<SqpDateTime> &notInCache, int cacheIndex,
17 double currentTStart);
18
19
20 void addDateTimeRecurse(const SqpDateTime &dateTime, QVector<SqpDateTime> &dateTimeList,
21 int cacheIndex);
22 };
23
24
25 VariableCacheController::VariableCacheController(QObject *parent)
26 : QObject(parent), impl{spimpl::make_unique_impl<VariableCacheControllerPrivate>()}
27 {
28 }
29
30 void VariableCacheController::addDateTime(std::shared_ptr<Variable> variable,
31 const SqpDateTime &dateTime)
32 {
33 if (variable) {
34 auto findVariableIte = impl->m_VariableToSqpDateTimeListMap.find(variable);
35 if (findVariableIte == impl->m_VariableToSqpDateTimeListMap.end()) {
36 impl->m_VariableToSqpDateTimeListMap[variable].push_back(dateTime);
37 }
38 else {
39
40 // addDateTime modify the list<SqpDateTime> of the variable in a way to ensure
41 // that the list is ordered : l(0) < l(1). We assume also a < b
42 // (with a & b of type SqpDateTime) means ts(b) > te(a)
43
44 // The algorithm will try the merge of two interval:
45 // - dateTime will be compare with the first interval of the list:
46 // A: if it is inferior, it will be inserted and it's finished.
47 // B: if it is in intersection, it will be merge then the merged one
48 // will be compared to the next interval. The old one is remove from the list
49 // C: if it is superior, we do the same with the next interval of the list
50
51 int cacheIndex = 0;
52 impl->addDateTimeRecurse(dateTime, impl->m_VariableToSqpDateTimeListMap.at(variable),
53 cacheIndex);
54 }
55 }
56 }
57
58 QVector<SqpDateTime>
59 VariableCacheController::provideNotInCacheDateTimeList(std::shared_ptr<Variable> variable,
60 const SqpDateTime &dateTime)
61 {
62 auto notInCache = QVector<SqpDateTime>{};
63
64 // This algorithm is recursif. The idea is to localise the start time then the end time in the
65 // list of date time request associated to the variable
66 // We assume that the list is ordered in a way that l(0) < l(1). We assume also a < b
67 // (with a & b of type SqpDateTime) means ts(b) > te(a)
68
69 impl->addInCacheDataByStart(dateTime, impl->m_VariableToSqpDateTimeListMap.at(variable),
70 notInCache, 0, dateTime.m_TStart);
71
72 return notInCache;
73 }
74
75 QVector<SqpDateTime>
76 VariableCacheController::dateCacheList(std::shared_ptr<Variable> variable) const noexcept
77 {
78 return impl->m_VariableToSqpDateTimeListMap.at(variable);
79 }
80
81 void VariableCacheController::VariableCacheControllerPrivate::addDateTimeRecurse(
82 const SqpDateTime &dateTime, QVector<SqpDateTime> &dateTimeList, int cacheIndex)
83 {
84 const auto dateTimeListSize = dateTimeList.count();
85 if (cacheIndex >= dateTimeListSize) {
86 dateTimeList.push_back(dateTime);
87 // there is no anymore interval to compore, we can just push_back it
88 return;
89 }
90
91 auto currentDateTime = dateTimeList[cacheIndex];
92
93 if (dateTime.m_TEnd < currentDateTime.m_TStart) {
94 // The compared one is < to current one compared, we can insert it
95 dateTimeList.insert(cacheIndex, dateTime);
96 }
97
98 else if (dateTime.m_TStart > currentDateTime.m_TEnd) {
99 // The compared one is > to current one compared we can comparet if to the next one
100 addDateTimeRecurse(dateTime, dateTimeList, ++cacheIndex);
101 }
102 else {
103 // Merge cases: we need to merge the two interval, remove the old one from the list then
104 // rerun the algo from this index with the merged interval
105 auto mTStart = std::min(dateTime.m_TStart, currentDateTime.m_TStart);
106 auto mTEnd = std::max(dateTime.m_TEnd, currentDateTime.m_TEnd);
107 auto mergeDateTime = SqpDateTime{mTStart, mTEnd};
108
109 dateTimeList.remove(cacheIndex);
110 addDateTimeRecurse(mergeDateTime, dateTimeList, cacheIndex);
111 }
112 }
113
114
115 void VariableCacheController::VariableCacheControllerPrivate::addInCacheDataByEnd(
116 const SqpDateTime &dateTime, QVector<SqpDateTime> &dateTimeList,
117 QVector<SqpDateTime> &notInCache, int cacheIndex, double currentTStart)
118 {
119 const auto dateTimeListSize = dateTimeList.count();
120 if (cacheIndex >= dateTimeListSize) {
121 if (currentTStart < dateTime.m_TEnd) {
122
123 // te localised after all other interval: The last interval is [currentTsart, te]
124 notInCache.push_back(SqpDateTime{currentTStart, dateTime.m_TEnd});
125 }
126 return;
127 }
128
129 auto currentDateTimeJ = dateTimeList[cacheIndex];
130 if (dateTime.m_TEnd <= currentDateTimeJ.m_TStart) {
131 // te localised between to interval: The last interval is [currentTsart, te]
132 notInCache.push_back(SqpDateTime{currentTStart, dateTime.m_TEnd});
133 }
134 else {
135 notInCache.push_back(SqpDateTime{currentTStart, currentDateTimeJ.m_TStart});
136 if (dateTime.m_TEnd > currentDateTimeJ.m_TEnd) {
137 // te not localised before the current interval: we need to look at the next interval
138 addInCacheDataByEnd(dateTime, dateTimeList, notInCache, ++cacheIndex,
139 currentDateTimeJ.m_TEnd);
140 }
141 }
142 }
143
144 void VariableCacheController::VariableCacheControllerPrivate::addInCacheDataByStart(
145 const SqpDateTime &dateTime, QVector<SqpDateTime> &dateTimeList,
146 QVector<SqpDateTime> &notInCache, int cacheIndex, double currentTStart)
147 {
148 const auto dateTimeListSize = dateTimeList.count();
149 if (cacheIndex >= dateTimeListSize) {
150 // ts localised after all other interval: The last interval is [ts, te]
151 notInCache.push_back(SqpDateTime{currentTStart, dateTime.m_TEnd});
152 return;
153 }
154
155 auto currentDateTimeI = dateTimeList[cacheIndex];
156 auto cacheIndexJ = cacheIndex;
157 if (currentTStart < currentDateTimeI.m_TStart) {
158
159 // ts localised between to interval: let's localized te
160 addInCacheDataByEnd(dateTime, dateTimeList, notInCache, cacheIndexJ, currentTStart);
161 }
162 else if (dateTime.m_TStart < currentDateTimeI.m_TEnd) {
163 // ts not localised before the current interval: we need to look at the next interval
164 // We can assume now current tstart is the last interval tend, because data between them are
165 // in the cache
166 addInCacheDataByStart(dateTime, dateTimeList, notInCache, ++cacheIndex,
167 currentDateTimeI.m_TEnd);
168 }
169 else {
170 // ts not localised before the current interval: we need to look at the next interval
171 addInCacheDataByStart(dateTime, dateTimeList, notInCache, ++cacheIndex, currentTStart);
172 }
173 }
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1 #include <Variable/Variable.h>
2 #include <Variable/VariableCacheController.h>
3
4 #include <QObject>
5 #include <QtTest>
6
7 #include <memory>
8
9 class TestVariableCacheController : public QObject {
10 Q_OBJECT
11
12 private slots:
13 void testProvideNotInCacheDateTimeList();
14
15 void testAddDateTime();
16 };
17
18
19 void TestVariableCacheController::testProvideNotInCacheDateTimeList()
20 {
21 VariableCacheController variableCacheController{};
22
23 auto ts0 = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 0, 0}};
24 auto te0 = QDateTime{QDate{2017, 01, 01}, QTime{2, 4, 0, 0}};
25 auto sqp0 = SqpDateTime{static_cast<double>(ts0.toMSecsSinceEpoch()),
26 static_cast<double>(te0.toMSecsSinceEpoch())};
27
28 auto ts1 = QDateTime{QDate{2017, 01, 01}, QTime{2, 6, 0, 0}};
29 auto te1 = QDateTime{QDate{2017, 01, 01}, QTime{2, 8, 0, 0}};
30 auto sqp1 = SqpDateTime{static_cast<double>(ts1.toMSecsSinceEpoch()),
31 static_cast<double>(te1.toMSecsSinceEpoch())};
32
33 auto ts2 = QDateTime{QDate{2017, 01, 01}, QTime{2, 18, 0, 0}};
34 auto te2 = QDateTime{QDate{2017, 01, 01}, QTime{2, 20, 0, 0}};
35 auto sqp2 = SqpDateTime{static_cast<double>(ts2.toMSecsSinceEpoch()),
36 static_cast<double>(te2.toMSecsSinceEpoch())};
37
38 auto var0 = std::make_shared<Variable>("", "", "", sqp0);
39
40 variableCacheController.addDateTime(var0, sqp0);
41 variableCacheController.addDateTime(var0, sqp1);
42 variableCacheController.addDateTime(var0, sqp2);
43
44 // first case [ts,te] < ts0
45 auto ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 0, 0, 0}};
46 auto te = QDateTime{QDate{2017, 01, 01}, QTime{2, 1, 0, 0}};
47 auto sqp = SqpDateTime{static_cast<double>(ts.toMSecsSinceEpoch()),
48 static_cast<double>(te.toMSecsSinceEpoch())};
49
50
51 auto notInCach = variableCacheController.provideNotInCacheDateTimeList(var0, sqp);
52
53 QCOMPARE(notInCach.size(), 1);
54 auto notInCashSqp = notInCach.first();
55 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(ts.toMSecsSinceEpoch()));
56 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(te.toMSecsSinceEpoch()));
57
58
59 // second case ts < ts0 && ts0 < te <= te0
60 ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 0, 0, 0}};
61 te = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 30, 0}};
62 sqp = SqpDateTime{static_cast<double>(ts.toMSecsSinceEpoch()),
63 static_cast<double>(te.toMSecsSinceEpoch())};
64
65
66 notInCach = variableCacheController.provideNotInCacheDateTimeList(var0, sqp);
67
68 QCOMPARE(notInCach.size(), 1);
69 notInCashSqp = notInCach.first();
70 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(ts.toMSecsSinceEpoch()));
71 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(ts0.toMSecsSinceEpoch()));
72
73 // 3th case ts < ts0 && te0 < te <= ts1
74 ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 0, 0, 0}};
75 te = QDateTime{QDate{2017, 01, 01}, QTime{2, 5, 0, 0}};
76 sqp = SqpDateTime{static_cast<double>(ts.toMSecsSinceEpoch()),
77 static_cast<double>(te.toMSecsSinceEpoch())};
78
79
80 notInCach = variableCacheController.provideNotInCacheDateTimeList(var0, sqp);
81
82 QCOMPARE(notInCach.size(), 2);
83 notInCashSqp = notInCach.first();
84 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(ts.toMSecsSinceEpoch()));
85 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(ts0.toMSecsSinceEpoch()));
86
87 notInCashSqp = notInCach.at(1);
88 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(te0.toMSecsSinceEpoch()));
89 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(te.toMSecsSinceEpoch()));
90
91 // 4th case ts < ts0 && ts1 < te <= te1
92 ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 0, 0, 0}};
93 te = QDateTime{QDate{2017, 01, 01}, QTime{2, 7, 0, 0}};
94 sqp = SqpDateTime{static_cast<double>(ts.toMSecsSinceEpoch()),
95 static_cast<double>(te.toMSecsSinceEpoch())};
96
97
98 notInCach = variableCacheController.provideNotInCacheDateTimeList(var0, sqp);
99
100 QCOMPARE(notInCach.size(), 2);
101 notInCashSqp = notInCach.first();
102 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(ts.toMSecsSinceEpoch()));
103 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(ts0.toMSecsSinceEpoch()));
104
105 notInCashSqp = notInCach.at(1);
106 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(te0.toMSecsSinceEpoch()));
107 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(ts1.toMSecsSinceEpoch()));
108
109 // 5th case ts < ts0 && te3 < te
110 ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 0, 0, 0}};
111 te = QDateTime{QDate{2017, 01, 01}, QTime{2, 22, 0, 0}};
112 sqp = SqpDateTime{static_cast<double>(ts.toMSecsSinceEpoch()),
113 static_cast<double>(te.toMSecsSinceEpoch())};
114
115
116 notInCach = variableCacheController.provideNotInCacheDateTimeList(var0, sqp);
117
118 QCOMPARE(notInCach.size(), 4);
119 notInCashSqp = notInCach.first();
120 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(ts.toMSecsSinceEpoch()));
121 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(ts0.toMSecsSinceEpoch()));
122
123 notInCashSqp = notInCach.at(1);
124 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(te0.toMSecsSinceEpoch()));
125 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(ts1.toMSecsSinceEpoch()));
126
127 notInCashSqp = notInCach.at(2);
128 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(te1.toMSecsSinceEpoch()));
129 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(ts2.toMSecsSinceEpoch()));
130
131 notInCashSqp = notInCach.at(3);
132 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(te2.toMSecsSinceEpoch()));
133 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(te.toMSecsSinceEpoch()));
134
135
136 // 6th case ts2 < ts
137 ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 45, 0, 0}};
138 te = QDateTime{QDate{2017, 01, 01}, QTime{2, 47, 0, 0}};
139 sqp = SqpDateTime{static_cast<double>(ts.toMSecsSinceEpoch()),
140 static_cast<double>(te.toMSecsSinceEpoch())};
141
142
143 notInCach = variableCacheController.provideNotInCacheDateTimeList(var0, sqp);
144
145 QCOMPARE(notInCach.size(), 1);
146 notInCashSqp = notInCach.first();
147 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(ts.toMSecsSinceEpoch()));
148 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(te.toMSecsSinceEpoch()));
149
150 // 7th case ts = te0 && te < ts1
151 ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 4, 0, 0}};
152 te = QDateTime{QDate{2017, 01, 01}, QTime{2, 5, 0, 0}};
153 sqp = SqpDateTime{static_cast<double>(ts.toMSecsSinceEpoch()),
154 static_cast<double>(te.toMSecsSinceEpoch())};
155
156
157 notInCach = variableCacheController.provideNotInCacheDateTimeList(var0, sqp);
158
159 QCOMPARE(notInCach.size(), 1);
160 notInCashSqp = notInCach.first();
161 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(te0.toMSecsSinceEpoch()));
162 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(te.toMSecsSinceEpoch()));
163
164 // 8th case ts0 < ts < te0 && te < ts1
165 ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 30, 0}};
166 te = QDateTime{QDate{2017, 01, 01}, QTime{2, 5, 0, 0}};
167 sqp = SqpDateTime{static_cast<double>(ts.toMSecsSinceEpoch()),
168 static_cast<double>(te.toMSecsSinceEpoch())};
169
170
171 notInCach = variableCacheController.provideNotInCacheDateTimeList(var0, sqp);
172
173 QCOMPARE(notInCach.size(), 1);
174 notInCashSqp = notInCach.first();
175 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(te0.toMSecsSinceEpoch()));
176 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(te.toMSecsSinceEpoch()));
177
178 // 9th case ts0 < ts < te0 && ts1 < te < te1
179 ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 30, 0}};
180 te = QDateTime{QDate{2017, 01, 01}, QTime{2, 7, 0, 0}};
181 sqp = SqpDateTime{static_cast<double>(ts.toMSecsSinceEpoch()),
182 static_cast<double>(te.toMSecsSinceEpoch())};
183
184
185 notInCach = variableCacheController.provideNotInCacheDateTimeList(var0, sqp);
186
187 QCOMPARE(notInCach.size(), 1);
188 notInCashSqp = notInCach.first();
189 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(te0.toMSecsSinceEpoch()));
190 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(ts1.toMSecsSinceEpoch()));
191
192 // 10th case te1 < ts < te < ts2
193 ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 9, 0, 0}};
194 te = QDateTime{QDate{2017, 01, 01}, QTime{2, 10, 0, 0}};
195 sqp = SqpDateTime{static_cast<double>(ts.toMSecsSinceEpoch()),
196 static_cast<double>(te.toMSecsSinceEpoch())};
197
198
199 notInCach = variableCacheController.provideNotInCacheDateTimeList(var0, sqp);
200
201 QCOMPARE(notInCach.size(), 1);
202 notInCashSqp = notInCach.first();
203 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(ts.toMSecsSinceEpoch()));
204 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(te.toMSecsSinceEpoch()));
205
206 // 11th case te0 < ts < ts1 && te3 < te
207 ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 5, 0, 0}};
208 te = QDateTime{QDate{2017, 01, 01}, QTime{2, 47, 0, 0}};
209 sqp = SqpDateTime{static_cast<double>(ts.toMSecsSinceEpoch()),
210 static_cast<double>(te.toMSecsSinceEpoch())};
211
212
213 notInCach = variableCacheController.provideNotInCacheDateTimeList(var0, sqp);
214
215 QCOMPARE(notInCach.size(), 3);
216 notInCashSqp = notInCach.first();
217 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(ts.toMSecsSinceEpoch()));
218 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(ts1.toMSecsSinceEpoch()));
219
220 notInCashSqp = notInCach.at(1);
221 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(te1.toMSecsSinceEpoch()));
222 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(ts2.toMSecsSinceEpoch()));
223
224 notInCashSqp = notInCach.at(2);
225 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(te2.toMSecsSinceEpoch()));
226 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(te.toMSecsSinceEpoch()));
227
228 // 12th case te0 < ts < ts1 && te3 < te
229 ts = QDateTime{QDate{2017, 01, 01}, QTime{2, 5, 0, 0}};
230 te = QDateTime{QDate{2017, 01, 01}, QTime{2, 10, 0, 0}};
231 sqp = SqpDateTime{static_cast<double>(ts.toMSecsSinceEpoch()),
232 static_cast<double>(te.toMSecsSinceEpoch())};
233
234 notInCach = variableCacheController.provideNotInCacheDateTimeList(var0, sqp);
235
236 QCOMPARE(notInCach.size(), 2);
237 notInCashSqp = notInCach.first();
238 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(ts.toMSecsSinceEpoch()));
239 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(ts1.toMSecsSinceEpoch()));
240
241 notInCashSqp = notInCach.at(1);
242 QCOMPARE(notInCashSqp.m_TStart, static_cast<double>(te1.toMSecsSinceEpoch()));
243 QCOMPARE(notInCashSqp.m_TEnd, static_cast<double>(te.toMSecsSinceEpoch()));
244 }
245
246
247 void TestVariableCacheController::testAddDateTime()
248 {
249 VariableCacheController variableCacheController{};
250
251 auto ts0 = QDateTime{QDate{2017, 01, 01}, QTime{2, 3, 0, 0}};
252 auto te0 = QDateTime{QDate{2017, 01, 01}, QTime{2, 4, 0, 0}};
253 auto sqp0 = SqpDateTime{static_cast<double>(ts0.toMSecsSinceEpoch()),
254 static_cast<double>(te0.toMSecsSinceEpoch())};
255
256 auto ts1 = QDateTime{QDate{2017, 01, 01}, QTime{2, 6, 0, 0}};
257 auto te1 = QDateTime{QDate{2017, 01, 01}, QTime{2, 8, 0, 0}};
258 auto sqp1 = SqpDateTime{static_cast<double>(ts1.toMSecsSinceEpoch()),
259 static_cast<double>(te1.toMSecsSinceEpoch())};
260
261 auto ts2 = QDateTime{QDate{2017, 01, 01}, QTime{2, 18, 0, 0}};
262 auto te2 = QDateTime{QDate{2017, 01, 01}, QTime{2, 20, 0, 0}};
263 auto sqp2 = SqpDateTime{static_cast<double>(ts2.toMSecsSinceEpoch()),
264 static_cast<double>(te2.toMSecsSinceEpoch())};
265
266 auto ts01 = QDateTime{QDate{2017, 01, 01}, QTime{2, 4, 0, 0}};
267 auto te01 = QDateTime{QDate{2017, 01, 01}, QTime{2, 6, 0, 0}};
268 auto sqp01 = SqpDateTime{static_cast<double>(ts01.toMSecsSinceEpoch()),
269 static_cast<double>(te01.toMSecsSinceEpoch())};
270
271 auto ts3 = QDateTime{QDate{2017, 01, 01}, QTime{2, 14, 0, 0}};
272 auto te3 = QDateTime{QDate{2017, 01, 01}, QTime{2, 16, 0, 0}};
273 auto sqp3 = SqpDateTime{static_cast<double>(ts3.toMSecsSinceEpoch()),
274 static_cast<double>(te3.toMSecsSinceEpoch())};
275
276 auto ts03 = QDateTime{QDate{2017, 01, 01}, QTime{2, 4, 0, 0}};
277 auto te03 = QDateTime{QDate{2017, 01, 01}, QTime{2, 22, 0, 0}};
278 auto sqp03 = SqpDateTime{static_cast<double>(ts03.toMSecsSinceEpoch()),
279 static_cast<double>(te03.toMSecsSinceEpoch())};
280
281
282 auto var0 = std::make_shared<Variable>("", "", "", sqp0);
283
284
285 // First case: add the first interval to the variable :sqp0
286 variableCacheController.addDateTime(var0, sqp0);
287 auto dateCacheList = variableCacheController.dateCacheList(var0);
288 QCOMPARE(dateCacheList.count(), 1);
289 auto dateCache = dateCacheList.at(0);
290 QCOMPARE(dateCache.m_TStart, static_cast<double>(ts0.toMSecsSinceEpoch()));
291 QCOMPARE(dateCache.m_TEnd, static_cast<double>(te0.toMSecsSinceEpoch()));
292
293 // 2nd case: add a second interval : sqp1 > sqp0
294 variableCacheController.addDateTime(var0, sqp1);
295 dateCacheList = variableCacheController.dateCacheList(var0);
296 QCOMPARE(dateCacheList.count(), 2);
297 dateCache = dateCacheList.at(0);
298 QCOMPARE(dateCache.m_TStart, static_cast<double>(ts0.toMSecsSinceEpoch()));
299 QCOMPARE(dateCache.m_TEnd, static_cast<double>(te0.toMSecsSinceEpoch()));
300
301 dateCache = dateCacheList.at(1);
302 QCOMPARE(dateCache.m_TStart, static_cast<double>(ts1.toMSecsSinceEpoch()));
303 QCOMPARE(dateCache.m_TEnd, static_cast<double>(te1.toMSecsSinceEpoch()));
304
305 // 3th case: merge sqp0 & sqp1 with sqp01
306 variableCacheController.addDateTime(var0, sqp01);
307 dateCacheList = variableCacheController.dateCacheList(var0);
308 QCOMPARE(dateCacheList.count(), 1);
309 dateCache = dateCacheList.at(0);
310 QCOMPARE(dateCache.m_TStart, static_cast<double>(ts0.toMSecsSinceEpoch()));
311 QCOMPARE(dateCache.m_TEnd, static_cast<double>(te1.toMSecsSinceEpoch()));
312
313
314 // 4th case: add a second interval : sqp1 > sqp0
315 variableCacheController.addDateTime(var0, sqp2);
316 variableCacheController.addDateTime(var0, sqp3);
317 dateCacheList = variableCacheController.dateCacheList(var0);
318 QCOMPARE(dateCacheList.count(), 3);
319 dateCache = dateCacheList.at(0);
320 QCOMPARE(dateCache.m_TStart, static_cast<double>(ts0.toMSecsSinceEpoch()));
321 QCOMPARE(dateCache.m_TEnd, static_cast<double>(te1.toMSecsSinceEpoch()));
322
323 dateCache = dateCacheList.at(1);
324 QCOMPARE(dateCache.m_TStart, static_cast<double>(ts3.toMSecsSinceEpoch()));
325 QCOMPARE(dateCache.m_TEnd, static_cast<double>(te3.toMSecsSinceEpoch()));
326
327 dateCache = dateCacheList.at(2);
328 QCOMPARE(dateCache.m_TStart, static_cast<double>(ts2.toMSecsSinceEpoch()));
329 QCOMPARE(dateCache.m_TEnd, static_cast<double>(te2.toMSecsSinceEpoch()));
330
331
332 // 5th case: merge all interval
333 variableCacheController.addDateTime(var0, sqp03);
334 dateCacheList = variableCacheController.dateCacheList(var0);
335 QCOMPARE(dateCacheList.count(), 1);
336 dateCache = dateCacheList.at(0);
337 QCOMPARE(dateCache.m_TStart, static_cast<double>(ts0.toMSecsSinceEpoch()));
338 QCOMPARE(dateCache.m_TEnd, static_cast<double>(te03.toMSecsSinceEpoch()));
339 }
340
341
342 QTEST_MAIN(TestVariableCacheController)
343 #include "TestVariableCacheController.moc"
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@@ -49,6 +49,32 public:
49 return m_Data.at(0);
49 return m_Data.at(0);
50 }
50 }
51
51
52 /**
53 * @return the data as a vector
54 * @remarks this method is only available for a unidimensional ArrayData
55 */
56 template <int D = Dim, typename = std::enable_if_t<D == 1> >
57 const QVector<double> &data(double tStart, double tEnd) const noexcept
58 {
59 return m_Data.at(tStart);
60 }
61
62 // TODO Comment
63 template <int D = Dim, typename = std::enable_if_t<D == 1> >
64 void merge(ArrayData<1> *arrayData)
65 {
66 if (!m_Data.empty()) {
67 m_Data[0] += arrayData->data();
68 }
69 }
70
71 template <int D = Dim, typename = std::enable_if_t<D == 1> >
72 int size()
73 {
74 return m_Data[0].size();
75 }
76
77
52 private:
78 private:
53 QVector<QVector<double> > m_Data;
79 QVector<QVector<double> > m_Data;
54 };
80 };
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@@ -29,6 +29,15 public:
29 /// @sa IDataSeries::valuesUnit()
29 /// @sa IDataSeries::valuesUnit()
30 Unit valuesUnit() const override { return m_ValuesUnit; }
30 Unit valuesUnit() const override { return m_ValuesUnit; }
31
31
32 /// @sa IDataSeries::merge()
33 void merge(IDataSeries *dataSeries) override
34 {
35 if (auto dimDataSeries = dynamic_cast<DataSeries<Dim> *>(dataSeries)) {
36 m_XAxisData->merge(dimDataSeries->xAxisData().get());
37 m_ValuesData->merge(dimDataSeries->valuesData().get());
38 }
39 }
40
32 protected:
41 protected:
33 /// Protected ctor (DataSeries is abstract)
42 /// Protected ctor (DataSeries is abstract)
34 explicit DataSeries(std::shared_ptr<ArrayData<1> > xAxisData, const Unit &xAxisUnit,
43 explicit DataSeries(std::shared_ptr<ArrayData<1> > xAxisData, const Unit &xAxisUnit,
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@@ -5,6 +5,8
5
5
6 #include <QObject>
6 #include <QObject>
7
7
8 #include <Data/SqpDateTime.h>
9
8 class DataProviderParameters;
10 class DataProviderParameters;
9 class IDataSeries;
11 class IDataSeries;
10
12
@@ -16,14 +18,21 class IDataSeries;
16 *
18 *
17 * @sa IDataSeries
19 * @sa IDataSeries
18 */
20 */
19 class IDataProvider {
21 class IDataProvider : public QObject {
22
23 Q_OBJECT
20 public:
24 public:
21 virtual ~IDataProvider() noexcept = default;
25 virtual ~IDataProvider() noexcept = default;
22
26
23 virtual std::unique_ptr<IDataSeries>
27 virtual std::unique_ptr<IDataSeries>
24 retrieveData(const DataProviderParameters &parameters) const = 0;
28 retrieveData(const DataProviderParameters &parameters) const = 0;
25 };
26
29
30
31 virtual void requestDataLoading(const QVector<SqpDateTime> &dateTimeList) = 0;
32
33 signals:
34 void dataProvided(std::shared_ptr<IDataSeries> dateSerie, SqpDateTime dateTime);
35 };
27 // Required for using shared_ptr in signals/slots
36 // Required for using shared_ptr in signals/slots
28 Q_DECLARE_METATYPE(std::shared_ptr<IDataProvider>)
37 Q_DECLARE_METATYPE(std::shared_ptr<IDataProvider>)
29
38
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@@ -1,10 +1,12
1 #ifndef SCIQLOP_IDATASERIES_H
1 #ifndef SCIQLOP_IDATASERIES_H
2 #define SCIQLOP_IDATASERIES_H
2 #define SCIQLOP_IDATASERIES_H
3
3
4 #include <QString>
5
4
6 #include <memory>
5 #include <memory>
7
6
7 #include <QObject>
8 #include <QString>
9
8 template <int Dim>
10 template <int Dim>
9 class ArrayData;
11 class ArrayData;
10
12
@@ -42,6 +44,11 public:
42 virtual Unit xAxisUnit() const = 0;
44 virtual Unit xAxisUnit() const = 0;
43
45
44 virtual Unit valuesUnit() const = 0;
46 virtual Unit valuesUnit() const = 0;
47
48 virtual void merge(IDataSeries *dataSeries) = 0;
45 };
49 };
46
50
51 // Required for using shared_ptr in signals/slots
52 Q_DECLARE_METATYPE(std::shared_ptr<IDataSeries>)
53
47 #endif // SCIQLOP_IDATASERIES_H
54 #endif // SCIQLOP_IDATASERIES_H
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@@ -1,6 +1,7
1 #ifndef SCIQLOP_SQPDATETIME_H
1 #ifndef SCIQLOP_SQPDATETIME_H
2 #define SCIQLOP_SQPDATETIME_H
2 #define SCIQLOP_SQPDATETIME_H
3
3
4 #include <QObject>
4 /**
5 /**
5 * @brief The SqpDateTime struct holds the information of time parameters
6 * @brief The SqpDateTime struct holds the information of time parameters
6 */
7 */
@@ -9,6 +10,14 struct SqpDateTime {
9 double m_TStart;
10 double m_TStart;
10 /// End time
11 /// End time
11 double m_TEnd;
12 double m_TEnd;
13
14 bool contains(const SqpDateTime &dateTime)
15 {
16 return (m_TStart <= dateTime.m_TStart && m_TEnd >= dateTime.m_TEnd);
17 }
12 };
18 };
13
19
20 // Required for using shared_ptr in signals/slots
21 Q_DECLARE_METATYPE(SqpDateTime)
22
14 #endif // SCIQLOP_SQPDATETIME_H
23 #endif // SCIQLOP_SQPDATETIME_H
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@@ -1,29 +1,48
1 #ifndef SCIQLOP_VARIABLE_H
1 #ifndef SCIQLOP_VARIABLE_H
2 #define SCIQLOP_VARIABLE_H
2 #define SCIQLOP_VARIABLE_H
3
3
4 #include <Common/spimpl.h>
4 #include <Data/SqpDateTime.h>
5
5
6
7 #include <QLoggingCategory>
6 #include <QObject>
8 #include <QObject>
7
9
10 #include <Common/spimpl.h>
11
12 Q_DECLARE_LOGGING_CATEGORY(LOG_Variable)
13
8 class IDataSeries;
14 class IDataSeries;
9 class QString;
15 class QString;
10
16
11 /**
17 /**
12 * @brief The Variable class represents a variable in SciQlop.
18 * @brief The Variable class represents a variable in SciQlop.
13 */
19 */
14 class Variable {
20 class Variable : public QObject {
21
22 Q_OBJECT
23
15 public:
24 public:
16 explicit Variable(const QString &name, const QString &unit, const QString &mission);
25 explicit Variable(const QString &name, const QString &unit, const QString &mission,
26 const SqpDateTime &dateTime);
17
27
18 QString name() const noexcept;
28 QString name() const noexcept;
19 QString mission() const noexcept;
29 QString mission() const noexcept;
20 QString unit() const noexcept;
30 QString unit() const noexcept;
21
31 SqpDateTime dateTime() const noexcept;
22 void addDataSeries(std::unique_ptr<IDataSeries> dataSeries) noexcept;
23
32
24 /// @return the data of the variable, nullptr if there is no data
33 /// @return the data of the variable, nullptr if there is no data
25 IDataSeries *dataSeries() const noexcept;
34 IDataSeries *dataSeries() const noexcept;
26
35
36 bool contains(SqpDateTime dateTime);
37 void setDataSeries(std::unique_ptr<IDataSeries> dataSeries) noexcept;
38
39 public slots:
40 void onAddDataSeries(std::shared_ptr<IDataSeries> dataSeries) noexcept;
41
42 signals:
43 void dataCacheUpdated();
44
45
27 private:
46 private:
28 class VariablePrivate;
47 class VariablePrivate;
29 spimpl::unique_impl_ptr<VariablePrivate> impl;
48 spimpl::unique_impl_ptr<VariablePrivate> impl;
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@@ -1,11 +1,14
1 #ifndef SCIQLOP_VARIABLECONTROLLER_H
1 #ifndef SCIQLOP_VARIABLECONTROLLER_H
2 #define SCIQLOP_VARIABLECONTROLLER_H
2 #define SCIQLOP_VARIABLECONTROLLER_H
3
3
4 #include <Data/SqpDateTime.h>
5
4 #include <QLoggingCategory>
6 #include <QLoggingCategory>
5 #include <QObject>
7 #include <QObject>
6
8
7 #include <Common/spimpl.h>
9 #include <Common/spimpl.h>
8
10
11
9 class IDataProvider;
12 class IDataProvider;
10 class TimeController;
13 class TimeController;
11 class Variable;
14 class Variable;
@@ -26,6 +29,10 public:
26
29
27 void setTimeController(TimeController *timeController) noexcept;
30 void setTimeController(TimeController *timeController) noexcept;
28
31
32
33 /// Request the data loading of the variable whithin dateTime
34 void requestDataLoading(std::shared_ptr<Variable> variable, const SqpDateTime &dateTime);
35
29 signals:
36 signals:
30 /// Signal emitted when a variable has been created
37 /// Signal emitted when a variable has been created
31 void variableCreated(std::shared_ptr<Variable> variable);
38 void variableCreated(std::shared_ptr<Variable> variable);
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@@ -1,11 +1,14
1 #ifndef SCIQLOP_VARIABLEMODEL_H
1 #ifndef SCIQLOP_VARIABLEMODEL_H
2 #define SCIQLOP_VARIABLEMODEL_H
2 #define SCIQLOP_VARIABLEMODEL_H
3
3
4 #include <Common/spimpl.h>
4
5 #include <Data/SqpDateTime.h>
5
6
6 #include <QAbstractTableModel>
7 #include <QAbstractTableModel>
7 #include <QLoggingCategory>
8 #include <QLoggingCategory>
8
9
10 #include <Common/spimpl.h>
11
9 Q_DECLARE_LOGGING_CATEGORY(LOG_VariableModel)
12 Q_DECLARE_LOGGING_CATEGORY(LOG_VariableModel)
10
13
11 class IDataSeries;
14 class IDataSeries;
@@ -21,11 +24,13 public:
21 /**
24 /**
22 * Creates a new variable in the model
25 * Creates a new variable in the model
23 * @param name the name of the new variable
26 * @param name the name of the new variable
27 * @param dateTime the dateTime of the new variable
24 * @param defaultDataSeries the default data of the new variable
28 * @param defaultDataSeries the default data of the new variable
25 * @return the pointer to the new variable
29 * @return the pointer to the new variable
26 */
30 */
27 std::shared_ptr<Variable>
31 std::shared_ptr<Variable>
28 createVariable(const QString &name, std::unique_ptr<IDataSeries> defaultDataSeries) noexcept;
32 createVariable(const QString &name, const SqpDateTime &dateTime,
33 std::unique_ptr<IDataSeries> defaultDataSeries) noexcept;
29
34
30 // /////////////////////////// //
35 // /////////////////////////// //
31 // QAbstractTableModel methods //
36 // QAbstractTableModel methods //
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@@ -1,21 +1,32
1 #include "Variable/Variable.h"
1 #include "Variable/Variable.h"
2
2
3 #include <Data/IDataSeries.h>
3 #include <Data/IDataSeries.h>
4 #include <Data/SqpDateTime.h>
5
6 Q_LOGGING_CATEGORY(LOG_Variable, "Variable")
4
7
5 struct Variable::VariablePrivate {
8 struct Variable::VariablePrivate {
6 explicit VariablePrivate(const QString &name, const QString &unit, const QString &mission)
9 explicit VariablePrivate(const QString &name, const QString &unit, const QString &mission,
7 : m_Name{name}, m_Unit{unit}, m_Mission{mission}, m_DataSeries{nullptr}
10 const SqpDateTime &dateTime)
11 : m_Name{name},
12 m_Unit{unit},
13 m_Mission{mission},
14 m_DateTime{dateTime},
15 m_DataSeries{nullptr}
8 {
16 {
9 }
17 }
10
18
11 QString m_Name;
19 QString m_Name;
12 QString m_Unit;
20 QString m_Unit;
13 QString m_Mission;
21 QString m_Mission;
22
23 SqpDateTime m_DateTime; // The dateTime available in the view and loaded. not the cache.
14 std::unique_ptr<IDataSeries> m_DataSeries;
24 std::unique_ptr<IDataSeries> m_DataSeries;
15 };
25 };
16
26
17 Variable::Variable(const QString &name, const QString &unit, const QString &mission)
27 Variable::Variable(const QString &name, const QString &unit, const QString &mission,
18 : impl{spimpl::make_unique_impl<VariablePrivate>(name, unit, mission)}
28 const SqpDateTime &dateTime)
29 : impl{spimpl::make_unique_impl<VariablePrivate>(name, unit, mission, dateTime)}
19 {
30 {
20 }
31 }
21
32
@@ -34,15 +45,45 QString Variable::unit() const noexcept
34 return impl->m_Unit;
45 return impl->m_Unit;
35 }
46 }
36
47
37 void Variable::addDataSeries(std::unique_ptr<IDataSeries> dataSeries) noexcept
48 SqpDateTime Variable::dateTime() const noexcept
49 {
50 return impl->m_DateTime;
51 }
52
53 void Variable::setDataSeries(std::unique_ptr<IDataSeries> dataSeries) noexcept
38 {
54 {
39 if (!impl->m_DataSeries) {
55 if (!impl->m_DataSeries) {
40 impl->m_DataSeries = std::move(dataSeries);
56 impl->m_DataSeries = std::move(dataSeries);
41 }
57 }
42 /// @todo : else, merge the two data series (if possible)
58 }
59
60 void Variable::onAddDataSeries(std::shared_ptr<IDataSeries> dataSeries) noexcept
61 {
62 if (impl->m_DataSeries) {
63 impl->m_DataSeries->merge(dataSeries.get());
64
65 emit dataCacheUpdated();
66 }
43 }
67 }
44
68
45 IDataSeries *Variable::dataSeries() const noexcept
69 IDataSeries *Variable::dataSeries() const noexcept
46 {
70 {
47 return impl->m_DataSeries.get();
71 return impl->m_DataSeries.get();
48 }
72 }
73
74 bool Variable::contains(SqpDateTime dateTime)
75 {
76 if (!impl->m_DateTime.contains(dateTime)) {
77 // The current variable dateTime isn't enough to display the dateTime requested.
78 // We have to update it to the new dateTime requested.
79 // the correspondant new data to display will be given by the cache if possible and the
80 // provider if necessary.
81 qCInfo(LOG_Variable()) << "NEW DATE NEEDED";
82
83 impl->m_DateTime = dateTime;
84
85 return false;
86 }
87
88 return true;
89 }
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@@ -1,3 +1,5
1 #include <Variable/Variable.h>
2 #include <Variable/VariableCacheController.h>
1 #include <Variable/VariableController.h>
3 #include <Variable/VariableController.h>
2 #include <Variable/VariableModel.h>
4 #include <Variable/VariableModel.h>
3
5
@@ -7,9 +9,12
7 #include <Time/TimeController.h>
9 #include <Time/TimeController.h>
8
10
9 #include <QDateTime>
11 #include <QDateTime>
12 #include <QElapsedTimer>
10 #include <QMutex>
13 #include <QMutex>
11 #include <QThread>
14 #include <QThread>
12
15
16 #include <unordered_map>
17
13 Q_LOGGING_CATEGORY(LOG_VariableController, "VariableController")
18 Q_LOGGING_CATEGORY(LOG_VariableController, "VariableController")
14
19
15 namespace {
20 namespace {
@@ -28,7 +33,9 std::unique_ptr<IDataSeries> generateDefaultDataSeries(const IDataProvider &prov
28
33
29 struct VariableController::VariableControllerPrivate {
34 struct VariableController::VariableControllerPrivate {
30 explicit VariableControllerPrivate(VariableController *parent)
35 explicit VariableControllerPrivate(VariableController *parent)
31 : m_WorkingMutex{}, m_VariableModel{new VariableModel{parent}}
36 : m_WorkingMutex{},
37 m_VariableModel{new VariableModel{parent}},
38 m_VariableCacheController{std::make_unique<VariableCacheController>()}
32 {
39 {
33 }
40 }
34
41
@@ -36,7 +43,12 struct VariableController::VariableControllerPrivate {
36 /// Variable model. The VariableController has the ownership
43 /// Variable model. The VariableController has the ownership
37 VariableModel *m_VariableModel;
44 VariableModel *m_VariableModel;
38
45
46
39 TimeController *m_TimeController{nullptr};
47 TimeController *m_TimeController{nullptr};
48 std::unique_ptr<VariableCacheController> m_VariableCacheController;
49
50 std::unordered_map<std::shared_ptr<Variable>, std::shared_ptr<IDataProvider> >
51 m_VariableToProviderMap;
40 };
52 };
41
53
42 VariableController::VariableController(QObject *parent)
54 VariableController::VariableController(QObject *parent)
@@ -66,13 +78,6 void VariableController::setTimeController(TimeController *timeController) noexc
66 void VariableController::createVariable(const QString &name,
78 void VariableController::createVariable(const QString &name,
67 std::shared_ptr<IDataProvider> provider) noexcept
79 std::shared_ptr<IDataProvider> provider) noexcept
68 {
80 {
69 // TORM
70 // auto dateTime = SqpDateTime{
71 // // Remarks : we don't use toSecsSinceEpoch() here (method is for Qt 5.8 or above)
72 // static_cast<double>(QDateTime{QDate{2017, 01, 01}, QTime{12, 00}}.toMSecsSinceEpoch()
73 // / 1000.),
74 // static_cast<double>(QDateTime{QDate{2017, 01, 01}, QTime{12, 01}}.toMSecsSinceEpoch())
75 // / 1000.};
76
81
77 if (!impl->m_TimeController) {
82 if (!impl->m_TimeController) {
78 qCCritical(LOG_VariableController())
83 qCCritical(LOG_VariableController())
@@ -86,12 +91,61 void VariableController::createVariable(const QString &name,
86 /// it will be retained later
91 /// it will be retained later
87 /// - default data are generated for the variable, without taking into account the timerange set
92 /// - default data are generated for the variable, without taking into account the timerange set
88 /// in sciqlop
93 /// in sciqlop
94 auto dateTime = impl->m_TimeController->dateTime();
89 if (auto newVariable = impl->m_VariableModel->createVariable(
95 if (auto newVariable = impl->m_VariableModel->createVariable(
90 name, generateDefaultDataSeries(*provider, impl->m_TimeController->dateTime()))) {
96 name, dateTime, generateDefaultDataSeries(*provider, dateTime))) {
97
98 // store the provider
99 impl->m_VariableToProviderMap[newVariable] = provider;
100 qRegisterMetaType<std::shared_ptr<IDataSeries> >();
101 qRegisterMetaType<SqpDateTime>();
102 connect(provider.get(), &IDataProvider::dataProvided, newVariable.get(),
103 &Variable::onAddDataSeries);
104
105
106 // store in cache
107 impl->m_VariableCacheController->addDateTime(newVariable, dateTime);
108
109 // notify the creation
91 emit variableCreated(newVariable);
110 emit variableCreated(newVariable);
92 }
111 }
93 }
112 }
94
113
114
115 void VariableController::requestDataLoading(std::shared_ptr<Variable> variable,
116 const SqpDateTime &dateTime)
117 {
118 // we want to load data of the variable for the dateTime.
119 // First we check if the cache contains some of them.
120 // For the other, we ask the provider to give them.
121 if (variable) {
122
123 QElapsedTimer timer;
124 timer.start();
125 qCInfo(LOG_VariableController()) << "The slow s0 operation took" << timer.elapsed()
126 << "milliseconds";
127 auto dateTimeListNotInCache
128 = impl->m_VariableCacheController->provideNotInCacheDateTimeList(variable, dateTime);
129 qCInfo(LOG_VariableController()) << "The slow s1 operation took" << timer.elapsed()
130 << "milliseconds";
131
132 // Ask the provider for each data on the dateTimeListNotInCache
133 impl->m_VariableToProviderMap.at(variable)->requestDataLoading(dateTimeListNotInCache);
134
135 qCInfo(LOG_VariableController()) << "The slow s2 operation took" << timer.elapsed()
136 << "milliseconds";
137
138 // store in cache
139 impl->m_VariableCacheController->addDateTime(variable, dateTime);
140 qCInfo(LOG_VariableController()) << "The slow s3 operation took" << timer.elapsed()
141 << "milliseconds";
142 }
143 else {
144 qCCritical(LOG_VariableController()) << tr("Impossible to load data of a variable null");
145 }
146 }
147
148
95 void VariableController::initialize()
149 void VariableController::initialize()
96 {
150 {
97 qCDebug(LOG_VariableController()) << tr("VariableController init") << QThread::currentThread();
151 qCDebug(LOG_VariableController()) << tr("VariableController init") << QThread::currentThread();
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@@ -26,16 +26,16 VariableModel::VariableModel(QObject *parent)
26 }
26 }
27
27
28 std::shared_ptr<Variable>
28 std::shared_ptr<Variable>
29 VariableModel::createVariable(const QString &name,
29 VariableModel::createVariable(const QString &name, const SqpDateTime &dateTime,
30 std::unique_ptr<IDataSeries> defaultDataSeries) noexcept
30 std::unique_ptr<IDataSeries> defaultDataSeries) noexcept
31 {
31 {
32 auto insertIndex = rowCount();
32 auto insertIndex = rowCount();
33 beginInsertRows({}, insertIndex, insertIndex);
33 beginInsertRows({}, insertIndex, insertIndex);
34
34
35 /// @todo For the moment, the other data of the variable is initialized with default values
35 /// @todo For the moment, the other data of the variable is initialized with default values
36 auto variable
36 auto variable = std::make_shared<Variable>(name, QStringLiteral("unit"),
37 = std::make_shared<Variable>(name, QStringLiteral("unit"), QStringLiteral("mission"));
37 QStringLiteral("mission"), dateTime);
38 variable->addDataSeries(std::move(defaultDataSeries));
38 variable->setDataSeries(std::move(defaultDataSeries));
39
39
40 impl->m_Variables.push_back(variable);
40 impl->m_Variables.push_back(variable);
41
41
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@@ -63,6 +63,7 FUNCTION(ADD_CLANGFORMAT_TARGETS)
63 clangformat_incr(i)
63 clangformat_incr(i)
64 ENDWHILE()
64 ENDWHILE()
65
65
66
66 # Retrieve source files to format
67 # Retrieve source files to format
67 IF(recurse)
68 IF(recurse)
68 FILE(GLOB_RECURSE srcs ${globs})
69 FILE(GLOB_RECURSE srcs ${globs})
@@ -81,6 +82,16 FUNCTION(ADD_CLANGFORMAT_TARGETS)
81 # Create the directory where the touched files will be saved
82 # Create the directory where the touched files will be saved
82 SET(formatDirectory "${CMAKE_CURRENT_BINARY_DIR}/format")
83 SET(formatDirectory "${CMAKE_CURRENT_BINARY_DIR}/format")
83 FILE(MAKE_DIRECTORY ${formatDirectory})
84 FILE(MAKE_DIRECTORY ${formatDirectory})
85 # STRING(REPLACE "*.ui" "" srcs ${srcs})
86 FOREACH(item ${globs})
87 STRING(REGEX MATCH ".*\.ui$" item ${item})
88 IF(item)
89 LIST(APPEND UIS ${item})
90 ENDIF(item)
91 ENDFOREACH(item ${globs})
92
93 LIST(REMOVE_ITEM srcs ${UIS})
94 message("format lang: ${srcs}" )
84 FOREACH (s ${srcs})
95 FOREACH (s ${srcs})
85 SET(touchedFile ${formatDirectory}/format_touchedfile_${reportNb})
96 SET(touchedFile ${formatDirectory}/format_touchedfile_${reportNb})
86 IF(addToAll)
97 IF(addToAll)
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@@ -18,6 +18,7 class DataSourceWidget : public QWidget {
18
18
19 public:
19 public:
20 explicit DataSourceWidget(QWidget *parent = 0);
20 explicit DataSourceWidget(QWidget *parent = 0);
21 virtual ~DataSourceWidget() noexcept;
21
22
22 public slots:
23 public slots:
23 /**
24 /**
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@@ -1,6 +1,8
1 #ifndef SCIQLOP_GRAPHPLOTTABLESFACTORY_H
1 #ifndef SCIQLOP_GRAPHPLOTTABLESFACTORY_H
2 #define SCIQLOP_GRAPHPLOTTABLESFACTORY_H
2 #define SCIQLOP_GRAPHPLOTTABLESFACTORY_H
3
3
4 #include <Data/SqpDateTime.h>
5
4 #include <QLoggingCategory>
6 #include <QLoggingCategory>
5 #include <QVector>
7 #include <QVector>
6
8
@@ -8,6 +10,7
8
10
9 Q_DECLARE_LOGGING_CATEGORY(LOG_GraphPlottablesFactory)
11 Q_DECLARE_LOGGING_CATEGORY(LOG_GraphPlottablesFactory)
10
12
13 class IDataSeries;
11 class QCPAbstractPlottable;
14 class QCPAbstractPlottable;
12 class QCustomPlot;
15 class QCustomPlot;
13 class Variable;
16 class Variable;
@@ -27,6 +30,9 struct GraphPlottablesFactory {
27 */
30 */
28 static QVector<QCPAbstractPlottable *> create(std::shared_ptr<Variable> variable,
31 static QVector<QCPAbstractPlottable *> create(std::shared_ptr<Variable> variable,
29 QCustomPlot &plot) noexcept;
32 QCustomPlot &plot) noexcept;
33
34 static void updateData(QVector<QCPAbstractPlottable *> plotableVect, IDataSeries *dataSeries,
35 const SqpDateTime &dateTime);
30 };
36 };
31
37
32 #endif // SCIQLOP_GRAPHPLOTTABLESFACTORY_H
38 #endif // SCIQLOP_GRAPHPLOTTABLESFACTORY_H
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@@ -12,6 +12,7
12
12
13 Q_DECLARE_LOGGING_CATEGORY(LOG_VisualizationGraphWidget)
13 Q_DECLARE_LOGGING_CATEGORY(LOG_VisualizationGraphWidget)
14
14
15 class QCPRange;
15 class Variable;
16 class Variable;
16
17
17 namespace Ui {
18 namespace Ui {
@@ -33,6 +34,9 public:
33 void close() override;
34 void close() override;
34 QString name() const override;
35 QString name() const override;
35
36
37 void updateDisplay(std::shared_ptr<Variable> variable);
38
39
36 private:
40 private:
37 Ui::VisualizationGraphWidget *ui;
41 Ui::VisualizationGraphWidget *ui;
38
42
@@ -40,8 +44,13 private:
40 spimpl::unique_impl_ptr<VisualizationGraphWidgetPrivate> impl;
44 spimpl::unique_impl_ptr<VisualizationGraphWidgetPrivate> impl;
41
45
42 private slots:
46 private slots:
47
48 void onRangeChanged(const QCPRange &t1, const QCPRange &t2);
49
43 /// Slot called when a mouse wheel was made, to perform some processing before the zoom is done
50 /// Slot called when a mouse wheel was made, to perform some processing before the zoom is done
44 void onMouseWheel(QWheelEvent *event) noexcept;
51 void onMouseWheel(QWheelEvent *event) noexcept;
52
53 void onDataCacheVariableUpdated();
45 };
54 };
46
55
47 #endif // SCIQLOP_VISUALIZATIONGRAPHWIDGET_H
56 #endif // SCIQLOP_VISUALIZATIONGRAPHWIDGET_H
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@@ -49,6 +49,11 DataSourceWidget::DataSourceWidget(QWidget *parent) : QWidget{parent}, ui{new Ui
49 &DataSourceWidget::onTreeMenuRequested);
49 &DataSourceWidget::onTreeMenuRequested);
50 }
50 }
51
51
52 DataSourceWidget::~DataSourceWidget() noexcept
53 {
54 delete ui;
55 }
56
52 void DataSourceWidget::addDataSource(DataSourceItem *dataSource) noexcept
57 void DataSourceWidget::addDataSource(DataSourceItem *dataSource) noexcept
53 {
58 {
54 // Creates the item associated to the source and adds it to the tree widget. The tree widget
59 // Creates the item associated to the source and adds it to the tree widget. The tree widget
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@@ -5,6 +5,8
5
5
6 #include <Variable/Variable.h>
6 #include <Variable/Variable.h>
7
7
8 #include <QElapsedTimer>
9
8 Q_LOGGING_CATEGORY(LOG_GraphPlottablesFactory, "GraphPlottablesFactory")
10 Q_LOGGING_CATEGORY(LOG_GraphPlottablesFactory, "GraphPlottablesFactory")
9
11
10 namespace {
12 namespace {
@@ -28,15 +30,55 QSharedPointer<QCPAxisTicker> axisTicker(bool isTimeAxis)
28 }
30 }
29 }
31 }
30
32
31 QCPAbstractPlottable *createScalarSeriesComponent(ScalarSeries &scalarSeries, QCustomPlot &plot)
33 void updateScalarData(QCPAbstractPlottable *component, ScalarSeries &scalarSeries,
34 const SqpDateTime &dateTime)
35 {
36 QElapsedTimer timer;
37 timer.start();
38 if (auto qcpGraph = dynamic_cast<QCPGraph *>(component)) {
39 // Clean the graph
40 qCDebug(LOG_GraphPlottablesFactory()) << "The slow s1 operation took" << timer.elapsed()
41 << "milliseconds";
42 // NAIVE approch
43 const auto &xData = scalarSeries.xAxisData()->data();
44 const auto &valuesData = scalarSeries.valuesData()->data();
45
46 auto xValue = QVector<double>();
47 auto vValue = QVector<double>();
48
49 const auto count = xData.count();
50 auto ite = 0;
51 for (auto i = 0; i < count; ++i) {
52 const auto x = xData.at(i);
53 if (x >= dateTime.m_TStart && x <= dateTime.m_TEnd) {
54 xValue.push_back(x);
55 vValue.push_back(valuesData.at(i));
56 ++ite;
57 }
58 }
59
60 qcpGraph->setData(xValue, vValue);
61
62 qCDebug(LOG_GraphPlottablesFactory()) << "The slow s2 operation took" << timer.elapsed()
63 << "milliseconds";
64 }
65 else {
66 /// @todo DEBUG
67 }
68 }
69
70 QCPAbstractPlottable *createScalarSeriesComponent(ScalarSeries &scalarSeries, QCustomPlot &plot,
71 const SqpDateTime &dateTime)
32 {
72 {
33 auto component = plot.addGraph();
73 auto component = plot.addGraph();
34
74
35 if (component) {
75 if (component) {
36 // Graph data
76 // // Graph data
37 component->setData(scalarSeries.xAxisData()->data(), scalarSeries.valuesData()->data(),
77 component->setData(scalarSeries.xAxisData()->data(), scalarSeries.valuesData()->data(),
38 true);
78 true);
39
79
80 updateScalarData(component, scalarSeries, dateTime);
81
40 // Axes properties
82 // Axes properties
41 /// @todo : for the moment, no control is performed on the axes: the units and the tickers
83 /// @todo : for the moment, no control is performed on the axes: the units and the tickers
42 /// are fixed for the default x-axis and y-axis of the plot, and according to the new graph
84 /// are fixed for the default x-axis and y-axis of the plot, and according to the new graph
@@ -75,7 +117,7 QVector<QCPAbstractPlottable *> GraphPlottablesFactory::create(std::shared_ptr<V
75 // Gets the data series of the variable to call the creation of the right components
117 // Gets the data series of the variable to call the creation of the right components
76 // according to its type
118 // according to its type
77 if (auto scalarSeries = dynamic_cast<ScalarSeries *>(variable->dataSeries())) {
119 if (auto scalarSeries = dynamic_cast<ScalarSeries *>(variable->dataSeries())) {
78 result.append(createScalarSeriesComponent(*scalarSeries, plot));
120 result.append(createScalarSeriesComponent(*scalarSeries, plot, variable->dateTime()));
79 }
121 }
80 else {
122 else {
81 qCDebug(LOG_GraphPlottablesFactory())
123 qCDebug(LOG_GraphPlottablesFactory())
@@ -89,3 +131,21 QVector<QCPAbstractPlottable *> GraphPlottablesFactory::create(std::shared_ptr<V
89
131
90 return result;
132 return result;
91 }
133 }
134
135 void GraphPlottablesFactory::updateData(QVector<QCPAbstractPlottable *> plotableVect,
136 IDataSeries *dataSeries, const SqpDateTime &dateTime)
137 {
138 if (auto scalarSeries = dynamic_cast<ScalarSeries *>(dataSeries)) {
139 if (plotableVect.size() == 1) {
140 updateScalarData(plotableVect.at(0), *scalarSeries, dateTime);
141 }
142 else {
143 qCCritical(LOG_GraphPlottablesFactory()) << QObject::tr(
144 "Can't update Data of a scalarSeries because there is not only one component "
145 "associated");
146 }
147 }
148 else {
149 /// @todo DEBUG
150 }
151 }
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@@ -3,7 +3,11
3 #include "Visualization/IVisualizationWidgetVisitor.h"
3 #include "Visualization/IVisualizationWidgetVisitor.h"
4 #include "ui_VisualizationGraphWidget.h"
4 #include "ui_VisualizationGraphWidget.h"
5
5
6 #include <Data/ArrayData.h>
7 #include <Data/IDataSeries.h>
8 #include <SqpApplication.h>
6 #include <Variable/Variable.h>
9 #include <Variable/Variable.h>
10 #include <Variable/VariableController.h>
7
11
8 #include <unordered_map>
12 #include <unordered_map>
9
13
@@ -22,7 +26,8 const auto VERTICAL_ZOOM_MODIFIER = Qt::ControlModifier;
22 struct VisualizationGraphWidget::VisualizationGraphWidgetPrivate {
26 struct VisualizationGraphWidget::VisualizationGraphWidgetPrivate {
23
27
24 // 1 variable -> n qcpplot
28 // 1 variable -> n qcpplot
25 std::unordered_map<std::shared_ptr<Variable>, QCPAbstractPlottable *> m_VariableToPlotMap;
29 std::unordered_multimap<std::shared_ptr<Variable>, QCPAbstractPlottable *>
30 m_VariableToPlotMultiMap;
26 };
31 };
27
32
28 VisualizationGraphWidget::VisualizationGraphWidget(const QString &name, QWidget *parent)
33 VisualizationGraphWidget::VisualizationGraphWidget(const QString &name, QWidget *parent)
@@ -42,8 +47,12 VisualizationGraphWidget::VisualizationGraphWidget(const QString &name, QWidget
42 ui->widget->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
47 ui->widget->setInteractions(QCP::iRangeDrag | QCP::iRangeZoom);
43 ui->widget->axisRect()->setRangeDrag(Qt::Horizontal);
48 ui->widget->axisRect()->setRangeDrag(Qt::Horizontal);
44 connect(ui->widget, &QCustomPlot::mouseWheel, this, &VisualizationGraphWidget::onMouseWheel);
49 connect(ui->widget, &QCustomPlot::mouseWheel, this, &VisualizationGraphWidget::onMouseWheel);
50 connect(ui->widget->xAxis, static_cast<void (QCPAxis::*)(const QCPRange &, const QCPRange &)>(
51 &QCPAxis::rangeChanged),
52 this, &VisualizationGraphWidget::onRangeChanged);
45 }
53 }
46
54
55
47 VisualizationGraphWidget::~VisualizationGraphWidget()
56 VisualizationGraphWidget::~VisualizationGraphWidget()
48 {
57 {
49 delete ui;
58 delete ui;
@@ -55,8 +64,10 void VisualizationGraphWidget::addVariable(std::shared_ptr<Variable> variable)
55 auto createdPlottables = GraphPlottablesFactory::create(variable, *ui->widget);
64 auto createdPlottables = GraphPlottablesFactory::create(variable, *ui->widget);
56
65
57 for (auto createdPlottable : qAsConst(createdPlottables)) {
66 for (auto createdPlottable : qAsConst(createdPlottables)) {
58 impl->m_VariableToPlotMap.insert({variable, createdPlottable});
67 impl->m_VariableToPlotMultiMap.insert({variable, createdPlottable});
59 }
68 }
69
70 connect(variable.get(), SIGNAL(dataCacheUpdated()), this, SLOT(onDataCacheVariableUpdated()));
60 }
71 }
61
72
62 void VisualizationGraphWidget::accept(IVisualizationWidgetVisitor *visitor)
73 void VisualizationGraphWidget::accept(IVisualizationWidgetVisitor *visitor)
@@ -93,6 +104,25 QString VisualizationGraphWidget::name() const
93 }
104 }
94 }
105 }
95
106
107 void VisualizationGraphWidget::onRangeChanged(const QCPRange &t1, const QCPRange &t2)
108 {
109
110 qCDebug(LOG_VisualizationGraphWidget()) << tr("VisualizationGraphWidget::onRangeChanged");
111
112 for (auto it = impl->m_VariableToPlotMultiMap.cbegin();
113 it != impl->m_VariableToPlotMultiMap.cend(); ++it) {
114 auto variable = it->first;
115 auto tolerance = 0.1 * (t2.upper - t2.lower);
116 auto dateTime = SqpDateTime{t2.lower - tolerance, t2.upper + tolerance};
117
118 qCInfo(LOG_VisualizationGraphWidget()) << tr("VisualizationGraphWidget::onRangeChanged")
119 << variable->dataSeries()->xAxisData()->size();
120 if (!variable->contains(dateTime)) {
121 sqpApp->variableController().requestDataLoading(variable, dateTime);
122 }
123 }
124 }
125
96 void VisualizationGraphWidget::onMouseWheel(QWheelEvent *event) noexcept
126 void VisualizationGraphWidget::onMouseWheel(QWheelEvent *event) noexcept
97 {
127 {
98 auto zoomOrientations = QFlags<Qt::Orientation>{};
128 auto zoomOrientations = QFlags<Qt::Orientation>{};
@@ -109,3 +139,27 void VisualizationGraphWidget::onMouseWheel(QWheelEvent *event) noexcept
109
139
110 ui->widget->axisRect()->setRangeZoom(zoomOrientations);
140 ui->widget->axisRect()->setRangeZoom(zoomOrientations);
111 }
141 }
142
143 void VisualizationGraphWidget::onDataCacheVariableUpdated()
144 {
145 for (auto it = impl->m_VariableToPlotMultiMap.cbegin();
146 it != impl->m_VariableToPlotMultiMap.cend(); ++it) {
147 auto variable = it->first;
148 GraphPlottablesFactory::updateData(QVector<QCPAbstractPlottable *>{} << it->second,
149 variable->dataSeries(), variable->dateTime());
150 }
151 }
152
153 void VisualizationGraphWidget::updateDisplay(std::shared_ptr<Variable> variable)
154 {
155 auto abstractPlotableItPair = impl->m_VariableToPlotMultiMap.equal_range(variable);
156
157 auto abstractPlotableVect = QVector<QCPAbstractPlottable *>{};
158
159 for (auto it = abstractPlotableItPair.first; it != abstractPlotableItPair.second; ++it) {
160 abstractPlotableVect.push_back(it->second);
161 }
162
163 GraphPlottablesFactory::updateData(abstractPlotableVect, variable->dataSeries(),
164 variable->dateTime());
165 }
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@@ -3,6 +3,10
3
3
4 #include <Data/IDataProvider.h>
4 #include <Data/IDataProvider.h>
5
5
6 #include <QLoggingCategory>
7
8 Q_DECLARE_LOGGING_CATEGORY(LOG_CosinusProvider)
9
6 /**
10 /**
7 * @brief The CosinusProvider class is an example of how a data provider can generate data
11 * @brief The CosinusProvider class is an example of how a data provider can generate data
8 */
12 */
@@ -11,6 +15,12 public:
11 /// @sa IDataProvider::retrieveData()
15 /// @sa IDataProvider::retrieveData()
12 std::unique_ptr<IDataSeries>
16 std::unique_ptr<IDataSeries>
13 retrieveData(const DataProviderParameters &parameters) const override;
17 retrieveData(const DataProviderParameters &parameters) const override;
18
19 void requestDataLoading(const QVector<SqpDateTime> &dateTimeList) override;
20
21
22 private:
23 std::shared_ptr<IDataSeries> retrieveDataSeries(const SqpDateTime &dateTime);
14 };
24 };
15
25
16 #endif // SCIQLOP_COSINUSPROVIDER_H
26 #endif // SCIQLOP_COSINUSPROVIDER_H
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@@ -5,6 +5,8
5
5
6 #include <cmath>
6 #include <cmath>
7
7
8 Q_LOGGING_CATEGORY(LOG_CosinusProvider, "CosinusProvider")
9
8 std::unique_ptr<IDataSeries>
10 std::unique_ptr<IDataSeries>
9 CosinusProvider::retrieveData(const DataProviderParameters &parameters) const
11 CosinusProvider::retrieveData(const DataProviderParameters &parameters) const
10 {
12 {
@@ -30,3 +32,40 CosinusProvider::retrieveData(const DataProviderParameters &parameters) const
30
32
31 return scalarSeries;
33 return scalarSeries;
32 }
34 }
35
36 void CosinusProvider::requestDataLoading(const QVector<SqpDateTime> &dateTimeList)
37 {
38 // NOTE: Try to use multithread if possible
39 foreach (const auto &dateTime, dateTimeList) {
40
41 auto scalarSeries = this->retrieveDataSeries(dateTime);
42
43 emit dataProvided(scalarSeries, dateTime);
44 }
45 }
46
47
48 std::shared_ptr<IDataSeries> CosinusProvider::retrieveDataSeries(const SqpDateTime &dateTime)
49 {
50
51 // Gets the timerange from the parameters
52 auto start = dateTime.m_TStart;
53 auto end = dateTime.m_TEnd;
54
55 // We assure that timerange is valid
56 if (end < start) {
57 std::swap(start, end);
58 }
59
60 // Generates scalar series containing cosinus values (one value per second)
61 auto scalarSeries
62 = std::make_shared<ScalarSeries>(end - start, Unit{QStringLiteral("t"), true}, Unit{});
63
64 auto dataIndex = 0;
65 for (auto time = start; time < end; ++time, ++dataIndex) {
66 scalarSeries->setData(dataIndex, time, std::cos(time));
67 }
68
69
70 return scalarSeries;
71 }
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