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Spectrograms implementation (4)...
Alexandre Leroux -
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1 #ifndef SCIQLOP_AMDARESULTPARSERHELPER_H
1 #ifndef SCIQLOP_AMDARESULTPARSERHELPER_H
2 #define SCIQLOP_AMDARESULTPARSERHELPER_H
2 #define SCIQLOP_AMDARESULTPARSERHELPER_H
3
3
4 #include "AmdaResultParserDefs.h"
4 #include "AmdaResultParserDefs.h"
5
5
6 #include <QtCore/QLoggingCategory>
6 #include <QtCore/QLoggingCategory>
7 #include <QtCore/QString>
7 #include <QtCore/QString>
8
8
9 #include <memory>
9 #include <memory>
10
10
11 class IDataSeries;
11 class IDataSeries;
12
12
13 Q_DECLARE_LOGGING_CATEGORY(LOG_AmdaResultParserHelper)
13 Q_DECLARE_LOGGING_CATEGORY(LOG_AmdaResultParserHelper)
14
14
15 /**
15 /**
16 * Helper used to interpret the data of an AMDA result file and generate the corresponding data
16 * Helper used to interpret the data of an AMDA result file and generate the corresponding data
17 * series.
17 * series.
18 *
18 *
19 * It proposes methods allowing to read line by line an AMDA file and to extract the properties
19 * It proposes methods allowing to read line by line an AMDA file and to extract the properties
20 * (from the header) and the values corresponding to the data series
20 * (from the header) and the values corresponding to the data series
21 *
21 *
22 * @sa DataSeries
22 * @sa DataSeries
23 */
23 */
24 struct IAmdaResultParserHelper {
24 struct IAmdaResultParserHelper {
25 virtual ~IAmdaResultParserHelper() noexcept = default;
25 virtual ~IAmdaResultParserHelper() noexcept = default;
26
26
27 /// Verifies that the extracted properties are well formed and possibly applies other treatments
27 /// Verifies that the extracted properties are well formed and possibly applies other treatments
28 /// on them
28 /// on them
29 /// @return true if the properties are well formed, false otherwise
29 /// @return true if the properties are well formed, false otherwise
30 virtual bool checkProperties() = 0;
30 virtual bool checkProperties() = 0;
31
31
32 /// Creates the data series from the properties and values extracted from the AMDA file.
32 /// Creates the data series from the properties and values extracted from the AMDA file.
33 /// @warning as the data are moved in the data series, the helper shouldn't be used after
33 /// @warning as the data are moved in the data series, the helper shouldn't be used after
34 /// calling this method
34 /// calling this method
35 /// @return the data series created
35 /// @return the data series created
36 virtual std::shared_ptr<IDataSeries> createSeries() = 0;
36 virtual std::shared_ptr<IDataSeries> createSeries() = 0;
37
37
38 /// Reads a line from the AMDA file to extract a property that will be used to generate the data
38 /// Reads a line from the AMDA file to extract a property that will be used to generate the data
39 /// series
39 /// series
40 /// @param line tahe line to interpret
40 /// @param line tahe line to interpret
41 virtual void readPropertyLine(const QString &line) = 0;
41 virtual void readPropertyLine(const QString &line) = 0;
42
42
43 /// Reads a line from the AMDA file to extract a value that will be set in the data series
43 /// Reads a line from the AMDA file to extract a value that will be set in the data series
44 /// @param line the line to interpret
44 /// @param line the line to interpret
45 virtual void readResultLine(const QString &line) = 0;
45 virtual void readResultLine(const QString &line) = 0;
46 };
46 };
47
47
48 /**
48 /**
49 * Implementation of @sa IAmdaResultParserHelper for scalars
49 * Implementation of @sa IAmdaResultParserHelper for scalars
50 */
50 */
51 class ScalarParserHelper : public IAmdaResultParserHelper {
51 class ScalarParserHelper : public IAmdaResultParserHelper {
52 public:
52 public:
53 bool checkProperties() override;
53 bool checkProperties() override;
54 std::shared_ptr<IDataSeries> createSeries() override;
54 std::shared_ptr<IDataSeries> createSeries() override;
55 void readPropertyLine(const QString &line) override;
55 void readPropertyLine(const QString &line) override;
56 void readResultLine(const QString &line) override;
56 void readResultLine(const QString &line) override;
57
57
58 private:
58 private:
59 /// @return the reading order of the "value" columns for a result line of the AMDA file
59 /// @return the reading order of the "value" columns for a result line of the AMDA file
60 std::vector<int> valuesIndexes() const;
60 std::vector<int> valuesIndexes() const;
61
61
62 Properties m_Properties{};
62 Properties m_Properties{};
63 std::vector<double> m_XAxisData{};
63 std::vector<double> m_XAxisData{};
64 std::vector<double> m_ValuesData{};
64 std::vector<double> m_ValuesData{};
65 };
65 };
66
66
67 /**
67 /**
68 * Implementation of @sa IAmdaResultParserHelper for spectrograms
68 * Implementation of @sa IAmdaResultParserHelper for spectrograms
69 */
69 */
70 class SpectrogramParserHelper : public IAmdaResultParserHelper {
70 class SpectrogramParserHelper : public IAmdaResultParserHelper {
71 public:
71 public:
72 bool checkProperties() override;
72 bool checkProperties() override;
73 std::shared_ptr<IDataSeries> createSeries() override;
73 std::shared_ptr<IDataSeries> createSeries() override;
74 void readPropertyLine(const QString &line) override;
74 void readPropertyLine(const QString &line) override;
75 void readResultLine(const QString &line) override;
75 void readResultLine(const QString &line) override;
76
76
77 private:
77 private:
78 Properties m_Properties{};
78 Properties m_Properties{};
79 std::vector<double> m_YAxisData{};
79 };
80 };
80
81
81 /**
82 /**
82 * Implementation of @sa IAmdaResultParserHelper for vectors
83 * Implementation of @sa IAmdaResultParserHelper for vectors
83 */
84 */
84 class VectorParserHelper : public IAmdaResultParserHelper {
85 class VectorParserHelper : public IAmdaResultParserHelper {
85 public:
86 public:
86 bool checkProperties() override;
87 bool checkProperties() override;
87 std::shared_ptr<IDataSeries> createSeries() override;
88 std::shared_ptr<IDataSeries> createSeries() override;
88 void readPropertyLine(const QString &line) override;
89 void readPropertyLine(const QString &line) override;
89 void readResultLine(const QString &line) override;
90 void readResultLine(const QString &line) override;
90
91
91 private:
92 private:
92 /// @return the reading order of the "value" columns for a result line of the AMDA file
93 /// @return the reading order of the "value" columns for a result line of the AMDA file
93 std::vector<int> valuesIndexes() const;
94 std::vector<int> valuesIndexes() const;
94
95
95 Properties m_Properties{};
96 Properties m_Properties{};
96 std::vector<double> m_XAxisData{};
97 std::vector<double> m_XAxisData{};
97 std::vector<double> m_ValuesData{};
98 std::vector<double> m_ValuesData{};
98 };
99 };
99
100
100 #endif // SCIQLOP_AMDARESULTPARSERHELPER_H
101 #endif // SCIQLOP_AMDARESULTPARSERHELPER_H
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@@ -1,363 +1,367
1 #include "AmdaResultParserHelper.h"
1 #include "AmdaResultParserHelper.h"
2
2
3 #include <Common/DateUtils.h>
3 #include <Common/DateUtils.h>
4
4
5 #include <Data/ScalarSeries.h>
5 #include <Data/ScalarSeries.h>
6 #include <Data/Unit.h>
6 #include <Data/Unit.h>
7 #include <Data/VectorSeries.h>
7 #include <Data/VectorSeries.h>
8
8
9 #include <QtCore/QDateTime>
9 #include <QtCore/QDateTime>
10 #include <QtCore/QRegularExpression>
10 #include <QtCore/QRegularExpression>
11
11
12 Q_LOGGING_CATEGORY(LOG_AmdaResultParserHelper, "AmdaResultParserHelper")
12 Q_LOGGING_CATEGORY(LOG_AmdaResultParserHelper, "AmdaResultParserHelper")
13
13
14 namespace {
14 namespace {
15
15
16 // ///////// //
16 // ///////// //
17 // Constants //
17 // Constants //
18 // ///////// //
18 // ///////// //
19
19
20 /// Separator between values in a result line
20 /// Separator between values in a result line
21 const auto RESULT_LINE_SEPARATOR = QRegularExpression{QStringLiteral("\\s+")};
21 const auto RESULT_LINE_SEPARATOR = QRegularExpression{QStringLiteral("\\s+")};
22
22
23 /// Format for dates in result files
23 /// Format for dates in result files
24 const auto DATE_FORMAT = QStringLiteral("yyyy-MM-ddThh:mm:ss.zzz");
24 const auto DATE_FORMAT = QStringLiteral("yyyy-MM-ddThh:mm:ss.zzz");
25
25
26 // /////// //
26 // /////// //
27 // Methods //
27 // Methods //
28 // /////// //
28 // /////// //
29
29
30 /**
30 /**
31 * Checks that the properties contain a specific unit and that this unit is valid
31 * Checks that the properties contain a specific unit and that this unit is valid
32 * @param properties the properties map in which to search unit
32 * @param properties the properties map in which to search unit
33 * @param key the key to search for the unit in the properties
33 * @param key the key to search for the unit in the properties
34 * @param errorMessage the error message to log in case the unit is invalid
34 * @param errorMessage the error message to log in case the unit is invalid
35 * @return true if the unit is valid, false it it's invalid or was not found in the properties
35 * @return true if the unit is valid, false it it's invalid or was not found in the properties
36 */
36 */
37 bool checkUnit(const Properties &properties, const QString &key, const QString &errorMessage)
37 bool checkUnit(const Properties &properties, const QString &key, const QString &errorMessage)
38 {
38 {
39 auto unit = properties.value(key).value<Unit>();
39 auto unit = properties.value(key).value<Unit>();
40 if (unit.m_Name.isEmpty()) {
40 if (unit.m_Name.isEmpty()) {
41 qCWarning(LOG_AmdaResultParserHelper()) << errorMessage;
41 qCWarning(LOG_AmdaResultParserHelper()) << errorMessage;
42 return false;
42 return false;
43 }
43 }
44
44
45 return true;
45 return true;
46 }
46 }
47
47
48 QDateTime dateTimeFromString(const QString &stringDate) noexcept
48 QDateTime dateTimeFromString(const QString &stringDate) noexcept
49 {
49 {
50 #if QT_VERSION >= QT_VERSION_CHECK(5, 8, 0)
50 #if QT_VERSION >= QT_VERSION_CHECK(5, 8, 0)
51 return QDateTime::fromString(stringDate, Qt::ISODateWithMs);
51 return QDateTime::fromString(stringDate, Qt::ISODateWithMs);
52 #else
52 #else
53 return QDateTime::fromString(stringDate, DATE_FORMAT);
53 return QDateTime::fromString(stringDate, DATE_FORMAT);
54 #endif
54 #endif
55 }
55 }
56
56
57 /// Converts a string date to a double date
57 /// Converts a string date to a double date
58 /// @return a double that represents the date in seconds, NaN if the string date can't be converted
58 /// @return a double that represents the date in seconds, NaN if the string date can't be converted
59 double doubleDate(const QString &stringDate) noexcept
59 double doubleDate(const QString &stringDate) noexcept
60 {
60 {
61 // Format: yyyy-MM-ddThh:mm:ss.zzz
61 // Format: yyyy-MM-ddThh:mm:ss.zzz
62 auto dateTime = dateTimeFromString(stringDate);
62 auto dateTime = dateTimeFromString(stringDate);
63 dateTime.setTimeSpec(Qt::UTC);
63 dateTime.setTimeSpec(Qt::UTC);
64 return dateTime.isValid() ? DateUtils::secondsSinceEpoch(dateTime)
64 return dateTime.isValid() ? DateUtils::secondsSinceEpoch(dateTime)
65 : std::numeric_limits<double>::quiet_NaN();
65 : std::numeric_limits<double>::quiet_NaN();
66 }
66 }
67
67
68 /**
68 /**
69 * Reads a line from the AMDA file and tries to extract a x-axis data and value data from it
69 * Reads a line from the AMDA file and tries to extract a x-axis data and value data from it
70 * @param xAxisData the vector in which to store the x-axis data extracted
70 * @param xAxisData the vector in which to store the x-axis data extracted
71 * @param valuesData the vector in which to store the value extracted
71 * @param valuesData the vector in which to store the value extracted
72 * @param line the line to read to extract the property
72 * @param line the line to read to extract the property
73 * @param valuesIndexes indexes of insertion of read values. For example, if the line contains three
73 * @param valuesIndexes indexes of insertion of read values. For example, if the line contains three
74 * columns of values, and valuesIndexes are {2, 0, 1}, the value of the third column will be read
74 * columns of values, and valuesIndexes are {2, 0, 1}, the value of the third column will be read
75 * and inserted first, then the value of the first column, and finally the value of the second
75 * and inserted first, then the value of the first column, and finally the value of the second
76 * column.
76 * column.
77 * @param fillValue value that tags an invalid data. For example, if fillValue is -1 and a read
77 * @param fillValue value that tags an invalid data. For example, if fillValue is -1 and a read
78 * value is -1, then this value is considered as invalid and converted to NaN
78 * value is -1, then this value is considered as invalid and converted to NaN
79 */
79 */
80 void tryReadResult(std::vector<double> &xAxisData, std::vector<double> &valuesData,
80 void tryReadResult(std::vector<double> &xAxisData, std::vector<double> &valuesData,
81 const QString &line, const std::vector<int> &valuesIndexes,
81 const QString &line, const std::vector<int> &valuesIndexes,
82 double fillValue = std::numeric_limits<double>::quiet_NaN())
82 double fillValue = std::numeric_limits<double>::quiet_NaN())
83 {
83 {
84 auto lineData = line.split(RESULT_LINE_SEPARATOR, QString::SkipEmptyParts);
84 auto lineData = line.split(RESULT_LINE_SEPARATOR, QString::SkipEmptyParts);
85
85
86 // Checks that the line contains expected number of values + x-axis value
86 // Checks that the line contains expected number of values + x-axis value
87 if (lineData.size() == valuesIndexes.size() + 1) {
87 if (lineData.size() == valuesIndexes.size() + 1) {
88 // X : the data is converted from date to double (in secs)
88 // X : the data is converted from date to double (in secs)
89 auto x = doubleDate(lineData.at(0));
89 auto x = doubleDate(lineData.at(0));
90
90
91 // Adds result only if x is valid. Then, if value is invalid, it is set to NaN
91 // Adds result only if x is valid. Then, if value is invalid, it is set to NaN
92 if (!std::isnan(x)) {
92 if (!std::isnan(x)) {
93 xAxisData.push_back(x);
93 xAxisData.push_back(x);
94
94
95 // Values
95 // Values
96 for (auto valueIndex : valuesIndexes) {
96 for (auto valueIndex : valuesIndexes) {
97 bool valueOk;
97 bool valueOk;
98 // we use valueIndex + 1 to skip column 0 (x-axis value)
98 // we use valueIndex + 1 to skip column 0 (x-axis value)
99 auto value = lineData.at(valueIndex + 1).toDouble(&valueOk);
99 auto value = lineData.at(valueIndex + 1).toDouble(&valueOk);
100
100
101 if (!valueOk) {
101 if (!valueOk) {
102 qCWarning(LOG_AmdaResultParserHelper())
102 qCWarning(LOG_AmdaResultParserHelper())
103 << QObject::tr(
103 << QObject::tr(
104 "Value from (line %1, column %2) is invalid and will be "
104 "Value from (line %1, column %2) is invalid and will be "
105 "converted to NaN")
105 "converted to NaN")
106 .arg(line, valueIndex);
106 .arg(line, valueIndex);
107 value = std::numeric_limits<double>::quiet_NaN();
107 value = std::numeric_limits<double>::quiet_NaN();
108 }
108 }
109
109
110 // Handles fill value
110 // Handles fill value
111 if (!std::isnan(fillValue) && !std::isnan(value) && fillValue == value) {
111 if (!std::isnan(fillValue) && !std::isnan(value) && fillValue == value) {
112 value = std::numeric_limits<double>::quiet_NaN();
112 value = std::numeric_limits<double>::quiet_NaN();
113 }
113 }
114
114
115 valuesData.push_back(value);
115 valuesData.push_back(value);
116 }
116 }
117 }
117 }
118 else {
118 else {
119 qCWarning(LOG_AmdaResultParserHelper())
119 qCWarning(LOG_AmdaResultParserHelper())
120 << QObject::tr("Can't retrieve results from line %1: x is invalid").arg(line);
120 << QObject::tr("Can't retrieve results from line %1: x is invalid").arg(line);
121 }
121 }
122 }
122 }
123 else {
123 else {
124 qCWarning(LOG_AmdaResultParserHelper())
124 qCWarning(LOG_AmdaResultParserHelper())
125 << QObject::tr("Can't retrieve results from line %1: invalid line").arg(line);
125 << QObject::tr("Can't retrieve results from line %1: invalid line").arg(line);
126 }
126 }
127 }
127 }
128
128
129 /**
129 /**
130 * Reads a line from the AMDA file and tries to extract a property from it
130 * Reads a line from the AMDA file and tries to extract a property from it
131 * @param properties the properties map in which to put the property extracted from the line
131 * @param properties the properties map in which to put the property extracted from the line
132 * @param key the key to which the property is added in the properties map
132 * @param key the key to which the property is added in the properties map
133 * @param line the line to read to extract the property
133 * @param line the line to read to extract the property
134 * @param regex the expected regex to extract the property. If the line matches this regex, the
134 * @param regex the expected regex to extract the property. If the line matches this regex, the
135 * property is generated
135 * property is generated
136 * @param fun the function used to generate the property
136 * @param fun the function used to generate the property
137 * @return true if the property could be generated, false if the line does not match the regex, or
137 * @return true if the property could be generated, false if the line does not match the regex, or
138 * if a property has already been generated for the key
138 * if a property has already been generated for the key
139 */
139 */
140 template <typename GeneratePropertyFun>
140 template <typename GeneratePropertyFun>
141 bool tryReadProperty(Properties &properties, const QString &key, const QString &line,
141 bool tryReadProperty(Properties &properties, const QString &key, const QString &line,
142 const QRegularExpression &regex, GeneratePropertyFun fun)
142 const QRegularExpression &regex, GeneratePropertyFun fun)
143 {
143 {
144 if (properties.contains(key)) {
144 if (properties.contains(key)) {
145 return false;
145 return false;
146 }
146 }
147
147
148 auto match = regex.match(line);
148 auto match = regex.match(line);
149 if (match.hasMatch()) {
149 if (match.hasMatch()) {
150 properties.insert(key, fun(match));
150 properties.insert(key, fun(match));
151 }
151 }
152
152
153 return match.hasMatch();
153 return match.hasMatch();
154 }
154 }
155
155
156 /**
156 /**
157 * Reads a line from the AMDA file and tries to extract a double from it
157 * Reads a line from the AMDA file and tries to extract a double from it
158 * @sa tryReadProperty()
158 * @sa tryReadProperty()
159 */
159 */
160 bool tryReadDouble(Properties &properties, const QString &key, const QString &line,
160 bool tryReadDouble(Properties &properties, const QString &key, const QString &line,
161 const QRegularExpression &regex)
161 const QRegularExpression &regex)
162 {
162 {
163 return tryReadProperty(properties, key, line, regex, [](const auto &match) {
163 return tryReadProperty(properties, key, line, regex, [](const auto &match) {
164 bool ok;
164 bool ok;
165
165
166 // If the value can't be converted to double, it is set to NaN
166 // If the value can't be converted to double, it is set to NaN
167 auto doubleValue = match.captured(1).toDouble(&ok);
167 auto doubleValue = match.captured(1).toDouble(&ok);
168 if (!ok) {
168 if (!ok) {
169 doubleValue = std::numeric_limits<double>::quiet_NaN();
169 doubleValue = std::numeric_limits<double>::quiet_NaN();
170 }
170 }
171
171
172 return QVariant::fromValue(doubleValue);
172 return QVariant::fromValue(doubleValue);
173 });
173 });
174 }
174 }
175
175
176 /**
176 /**
177 * Reads a line from the AMDA file and tries to extract a vector of doubles from it
177 * Reads a line from the AMDA file and tries to extract a vector of doubles from it
178 * @param sep the separator of double values in the line
178 * @param sep the separator of double values in the line
179 * @sa tryReadProperty()
179 * @sa tryReadProperty()
180 */
180 */
181 bool tryReadDoubles(Properties &properties, const QString &key, const QString &line,
181 bool tryReadDoubles(Properties &properties, const QString &key, const QString &line,
182 const QRegularExpression &regex, const QString &sep = QStringLiteral(","))
182 const QRegularExpression &regex, const QString &sep = QStringLiteral(","))
183 {
183 {
184 return tryReadProperty(properties, key, line, regex, [sep](const auto &match) {
184 return tryReadProperty(properties, key, line, regex, [sep](const auto &match) {
185 std::vector<double> doubleValues{};
185 std::vector<double> doubleValues{};
186
186
187 // If the value can't be converted to double, it is set to NaN
187 // If the value can't be converted to double, it is set to NaN
188 auto values = match.captured(1).split(sep);
188 auto values = match.captured(1).split(sep);
189 for (auto value : values) {
189 for (auto value : values) {
190 bool ok;
190 bool ok;
191
191
192 auto doubleValue = value.toDouble(&ok);
192 auto doubleValue = value.toDouble(&ok);
193 if (!ok) {
193 if (!ok) {
194 doubleValue = std::numeric_limits<double>::quiet_NaN();
194 doubleValue = std::numeric_limits<double>::quiet_NaN();
195 }
195 }
196
196
197 doubleValues.push_back(doubleValue);
197 doubleValues.push_back(doubleValue);
198 }
198 }
199
199
200 return QVariant::fromValue(doubleValues);
200 return QVariant::fromValue(doubleValues);
201 });
201 });
202 }
202 }
203
203
204 /**
204 /**
205 * Reads a line from the AMDA file and tries to extract a unit from it
205 * Reads a line from the AMDA file and tries to extract a unit from it
206 * @sa tryReadProperty()
206 * @sa tryReadProperty()
207 */
207 */
208 bool tryReadUnit(Properties &properties, const QString &key, const QString &line,
208 bool tryReadUnit(Properties &properties, const QString &key, const QString &line,
209 const QRegularExpression &regex, bool timeUnit = false)
209 const QRegularExpression &regex, bool timeUnit = false)
210 {
210 {
211 return tryReadProperty(properties, key, line, regex, [timeUnit](const auto &match) {
211 return tryReadProperty(properties, key, line, regex, [timeUnit](const auto &match) {
212 return QVariant::fromValue(Unit{match.captured(1), timeUnit});
212 return QVariant::fromValue(Unit{match.captured(1), timeUnit});
213 });
213 });
214 }
214 }
215
215
216 } // namespace
216 } // namespace
217
217
218 // ////////////////// //
218 // ////////////////// //
219 // ScalarParserHelper //
219 // ScalarParserHelper //
220 // ////////////////// //
220 // ////////////////// //
221
221
222 bool ScalarParserHelper::checkProperties()
222 bool ScalarParserHelper::checkProperties()
223 {
223 {
224 return checkUnit(m_Properties, X_AXIS_UNIT_PROPERTY,
224 return checkUnit(m_Properties, X_AXIS_UNIT_PROPERTY,
225 QObject::tr("The x-axis unit could not be found in the file"));
225 QObject::tr("The x-axis unit could not be found in the file"));
226 }
226 }
227
227
228 std::shared_ptr<IDataSeries> ScalarParserHelper::createSeries()
228 std::shared_ptr<IDataSeries> ScalarParserHelper::createSeries()
229 {
229 {
230 return std::make_shared<ScalarSeries>(std::move(m_XAxisData), std::move(m_ValuesData),
230 return std::make_shared<ScalarSeries>(std::move(m_XAxisData), std::move(m_ValuesData),
231 m_Properties.value(X_AXIS_UNIT_PROPERTY).value<Unit>(),
231 m_Properties.value(X_AXIS_UNIT_PROPERTY).value<Unit>(),
232 m_Properties.value(VALUES_UNIT_PROPERTY).value<Unit>());
232 m_Properties.value(VALUES_UNIT_PROPERTY).value<Unit>());
233 }
233 }
234
234
235 void ScalarParserHelper::readPropertyLine(const QString &line)
235 void ScalarParserHelper::readPropertyLine(const QString &line)
236 {
236 {
237 tryReadUnit(m_Properties, X_AXIS_UNIT_PROPERTY, line, DEFAULT_X_AXIS_UNIT_REGEX, true);
237 tryReadUnit(m_Properties, X_AXIS_UNIT_PROPERTY, line, DEFAULT_X_AXIS_UNIT_REGEX, true);
238 }
238 }
239
239
240 void ScalarParserHelper::readResultLine(const QString &line)
240 void ScalarParserHelper::readResultLine(const QString &line)
241 {
241 {
242 tryReadResult(m_XAxisData, m_ValuesData, line, valuesIndexes());
242 tryReadResult(m_XAxisData, m_ValuesData, line, valuesIndexes());
243 }
243 }
244
244
245 std::vector<int> ScalarParserHelper::valuesIndexes() const
245 std::vector<int> ScalarParserHelper::valuesIndexes() const
246 {
246 {
247 // Only one value to read
247 // Only one value to read
248 static auto result = std::vector<int>{0};
248 static auto result = std::vector<int>{0};
249 return result;
249 return result;
250 }
250 }
251
251
252 // /////////////////////// //
252 // /////////////////////// //
253 // SpectrogramParserHelper //
253 // SpectrogramParserHelper //
254 // /////////////////////// //
254 // /////////////////////// //
255
255
256 bool SpectrogramParserHelper::checkProperties()
256 bool SpectrogramParserHelper::checkProperties()
257 {
257 {
258 // Generates y-axis data from bands extracted (take the middle of the intervals)
258 // Generates y-axis data from bands extracted (take the middle of the intervals)
259 auto minBands = m_Properties.value(MIN_BANDS_PROPERTY).value<std::vector<double> >();
259 auto minBands = m_Properties.value(MIN_BANDS_PROPERTY).value<std::vector<double> >();
260 auto maxBands = m_Properties.value(MAX_BANDS_PROPERTY).value<std::vector<double> >();
260 auto maxBands = m_Properties.value(MAX_BANDS_PROPERTY).value<std::vector<double> >();
261
261
262 if (minBands.size() != maxBands.size()) {
262 if (minBands.size() != maxBands.size()) {
263 qCWarning(LOG_AmdaResultParserHelper()) << QObject::tr(
263 qCWarning(LOG_AmdaResultParserHelper()) << QObject::tr(
264 "Can't generate y-axis data from bands extracted: bands intervals are invalid");
264 "Can't generate y-axis data from bands extracted: bands intervals are invalid");
265 return false;
265 return false;
266 }
266 }
267
267
268 std::transform(
269 minBands.begin(), minBands.end(), maxBands.begin(), std::back_inserter(m_YAxisData),
270 [](const auto &minValue, const auto &maxValue) { return (minValue + maxValue) / 2.; });
271
268 return true;
272 return true;
269 }
273 }
270
274
271 std::shared_ptr<IDataSeries> SpectrogramParserHelper::createSeries()
275 std::shared_ptr<IDataSeries> SpectrogramParserHelper::createSeries()
272 {
276 {
273 /// @todo ALX
277 /// @todo ALX
274 }
278 }
275
279
276 void SpectrogramParserHelper::readPropertyLine(const QString &line)
280 void SpectrogramParserHelper::readPropertyLine(const QString &line)
277 {
281 {
278 // Set of functions to test on the line to generate a property. If a function is valid (i.e. a
282 // Set of functions to test on the line to generate a property. If a function is valid (i.e. a
279 // property has been generated for the line), the line is treated as processed and the other
283 // property has been generated for the line), the line is treated as processed and the other
280 // functions are not called
284 // functions are not called
281 std::vector<std::function<bool()> > functions{
285 std::vector<std::function<bool()> > functions{
282 // values unit
286 // values unit
283 [&] {
287 [&] {
284 return tryReadUnit(m_Properties, VALUES_UNIT_PROPERTY, line,
288 return tryReadUnit(m_Properties, VALUES_UNIT_PROPERTY, line,
285 SPECTROGRAM_VALUES_UNIT_REGEX);
289 SPECTROGRAM_VALUES_UNIT_REGEX);
286 },
290 },
287 // y-axis unit
291 // y-axis unit
288 [&] {
292 [&] {
289 return tryReadUnit(m_Properties, Y_AXIS_UNIT_PROPERTY, line,
293 return tryReadUnit(m_Properties, Y_AXIS_UNIT_PROPERTY, line,
290 SPECTROGRAM_Y_AXIS_UNIT_REGEX);
294 SPECTROGRAM_Y_AXIS_UNIT_REGEX);
291 },
295 },
292 // min sampling
296 // min sampling
293 [&] {
297 [&] {
294 return tryReadDouble(m_Properties, MIN_SAMPLING_PROPERTY, line,
298 return tryReadDouble(m_Properties, MIN_SAMPLING_PROPERTY, line,
295 SPECTROGRAM_MIN_SAMPLING_REGEX);
299 SPECTROGRAM_MIN_SAMPLING_REGEX);
296 },
300 },
297 // max sampling
301 // max sampling
298 [&] {
302 [&] {
299 return tryReadDouble(m_Properties, MAX_SAMPLING_PROPERTY, line,
303 return tryReadDouble(m_Properties, MAX_SAMPLING_PROPERTY, line,
300 SPECTROGRAM_MAX_SAMPLING_REGEX);
304 SPECTROGRAM_MAX_SAMPLING_REGEX);
301 },
305 },
302 // fill value
306 // fill value
303 [&] {
307 [&] {
304 return tryReadDouble(m_Properties, FILL_VALUE_PROPERTY, line,
308 return tryReadDouble(m_Properties, FILL_VALUE_PROPERTY, line,
305 SPECTROGRAM_FILL_VALUE_REGEX);
309 SPECTROGRAM_FILL_VALUE_REGEX);
306 },
310 },
307 // min bounds of each band
311 // min bounds of each band
308 [&] {
312 [&] {
309 return tryReadDoubles(m_Properties, MIN_BANDS_PROPERTY, line,
313 return tryReadDoubles(m_Properties, MIN_BANDS_PROPERTY, line,
310 SPECTROGRAM_MIN_BANDS_REGEX);
314 SPECTROGRAM_MIN_BANDS_REGEX);
311 },
315 },
312 // max bounds of each band
316 // max bounds of each band
313 [&] {
317 [&] {
314 return tryReadDoubles(m_Properties, MAX_BANDS_PROPERTY, line,
318 return tryReadDoubles(m_Properties, MAX_BANDS_PROPERTY, line,
315 SPECTROGRAM_MAX_BANDS_REGEX);
319 SPECTROGRAM_MAX_BANDS_REGEX);
316 }};
320 }};
317
321
318 for (auto function : functions) {
322 for (auto function : functions) {
319 // Stops at the first function that is valid
323 // Stops at the first function that is valid
320 if (function()) {
324 if (function()) {
321 return;
325 return;
322 }
326 }
323 }
327 }
324 }
328 }
325
329
326 void SpectrogramParserHelper::readResultLine(const QString &line)
330 void SpectrogramParserHelper::readResultLine(const QString &line)
327 {
331 {
328 /// @todo ALX
332 /// @todo ALX
329 }
333 }
330
334
331 // ////////////////// //
335 // ////////////////// //
332 // VectorParserHelper //
336 // VectorParserHelper //
333 // ////////////////// //
337 // ////////////////// //
334
338
335 bool VectorParserHelper::checkProperties()
339 bool VectorParserHelper::checkProperties()
336 {
340 {
337 return checkUnit(m_Properties, X_AXIS_UNIT_PROPERTY,
341 return checkUnit(m_Properties, X_AXIS_UNIT_PROPERTY,
338 QObject::tr("The x-axis unit could not be found in the file"));
342 QObject::tr("The x-axis unit could not be found in the file"));
339 }
343 }
340
344
341 std::shared_ptr<IDataSeries> VectorParserHelper::createSeries()
345 std::shared_ptr<IDataSeries> VectorParserHelper::createSeries()
342 {
346 {
343 return std::make_shared<VectorSeries>(std::move(m_XAxisData), std::move(m_ValuesData),
347 return std::make_shared<VectorSeries>(std::move(m_XAxisData), std::move(m_ValuesData),
344 m_Properties.value(X_AXIS_UNIT_PROPERTY).value<Unit>(),
348 m_Properties.value(X_AXIS_UNIT_PROPERTY).value<Unit>(),
345 m_Properties.value(VALUES_UNIT_PROPERTY).value<Unit>());
349 m_Properties.value(VALUES_UNIT_PROPERTY).value<Unit>());
346 }
350 }
347
351
348 void VectorParserHelper::readPropertyLine(const QString &line)
352 void VectorParserHelper::readPropertyLine(const QString &line)
349 {
353 {
350 tryReadUnit(m_Properties, X_AXIS_UNIT_PROPERTY, line, DEFAULT_X_AXIS_UNIT_REGEX, true);
354 tryReadUnit(m_Properties, X_AXIS_UNIT_PROPERTY, line, DEFAULT_X_AXIS_UNIT_REGEX, true);
351 }
355 }
352
356
353 void VectorParserHelper::readResultLine(const QString &line)
357 void VectorParserHelper::readResultLine(const QString &line)
354 {
358 {
355 tryReadResult(m_XAxisData, m_ValuesData, line, valuesIndexes());
359 tryReadResult(m_XAxisData, m_ValuesData, line, valuesIndexes());
356 }
360 }
357
361
358 std::vector<int> VectorParserHelper::valuesIndexes() const
362 std::vector<int> VectorParserHelper::valuesIndexes() const
359 {
363 {
360 // 3 values to read, in order in the file (x, y, z)
364 // 3 values to read, in order in the file (x, y, z)
361 static auto result = std::vector<int>{0, 1, 2};
365 static auto result = std::vector<int>{0, 1, 2};
362 return result;
366 return result;
363 }
367 }
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