Examples with TimeSeries org.jfree.data.time.TimeSeries used on opensource projects

Example 16 with TimeSeries

use of org.jfree.data.time.TimeSeries in project nimbus by nimbus-org.

the class MovingAverageFactoryService method createDataset.

public Dataset createDataset(DatasetCondition[] dsConditions) throws DatasetCreateException {
    if (dsConditions == null || dsConditions.length == 0) {
        return null;
    }
    Dataset dataset = null;
    try {
        dataset = datasetFactory.createDataset(dsConditions);
    } catch (DatasetCreateException e) {
        throw new MovingAverageCreateException(e);
    }
    Dataset datasetMV = dataset;
    if (dataset instanceof TimeSeriesCollection) {
        final List seriesList = ((TimeSeriesCollection) dataset).getSeries();
        final int seriesLength = seriesList.size();
        final TimeSeriesCollection newCollection = new TimeSeriesCollection();
        for (int i = 0; i < periodCounts.length; i++) {
            for (int j = 0; j < seriesLength; j++) {
                TimeSeries series = (TimeSeries) seriesList.get(j);
                series = MovingAverage.createMovingAverage(series, series.getKey() + (suffixs == null ? "" : suffixs[i]), (int) periodCounts[i], (int) (skips == null ? 0 : skips[i]));
                newCollection.addSeries(series);
            }
        }
        datasetMV = newCollection;
    } else if (dataset instanceof XYDataset) {
        XYSeriesCollection newCollection = new XYSeriesCollection();
        XYDataset inDataset = (XYDataset) dataset;
        for (int i = 0; i < periodCounts.length; i++) {
            for (int j = 0; j < inDataset.getSeriesCount(); j++) {
                XYSeries series = MovingAverage.createMovingAverage(inDataset, j, inDataset.getSeriesKey(j) + (suffixs == null ? "" : suffixs[i]), periodCounts[i], skips == null ? 0 : skips[i]);
                newCollection.addSeries(series);
            }
        }
        datasetMV = newCollection;
    }
    return datasetMV;
}

Example 17 with TimeSeries

use of org.jfree.data.time.TimeSeries in project nimbus by nimbus-org.

the class TimeSeriesCollectionFactoryService method createDataset.

/**
 * データセットを生成する。<p>
 *
 * @param dsConditions データセット条件配列
 * @return データセット
 * @exception DatasetCreateException
 */
public Dataset createDataset(DatasetCondition[] dsConditions) throws DatasetCreateException {
    DatasetConnection connection = createConnection(dsConditions);
    TimeSeriesCollection dataset = new TimeSeriesCollection();
    try {
        List cursors = connection.getSeriesCursorList();
        if (cursors == null) {
            return dataset;
        }
        Calendar workCal = Calendar.getInstance();
        Holder inOut = new Holder();
        Record record = new Record();
        DoubleList sameDateValues = null;
        OHLCList ohlcList = null;
        for (int i = 0, imax = cursors.size(); i < imax; i++) {
            TimeSeriesCursor cursor = (TimeSeriesCursor) cursors.get(i);
            String series = cursor.getSeriesName();
            Class timePeriodClass = (Class) timePeriodClassMap.get(series);
            int periodType = 0;
            TimeSeries timeSeries = null;
            if (collateDataType != 0) {
                if (timePeriodClass == null) {
                    timePeriodClass = Millisecond.class;
                }
                timeSeries = new TimeSeries(series, timePeriodClass);
            } else {
                if (timePeriodClass != null) {
                    timeSeries = new TimeSeries(series, timePeriodClass);
                } else {
                    timeSeries = new TimeSeries(series);
                    timePeriodClass = timeSeries.getTimePeriodClass();
                    if (timePeriodClass == null) {
                        timePeriodClass = Millisecond.class;
                    }
                }
            }
            periodType = convertPeriodType(timePeriodClass);
            double value = 0d;
            if (sameDateValues != null) {
                sameDateValues.clear();
            }
            if (ohlcList != null) {
                ohlcList.clear();
            }
            inOut.clear();
            record.clear();
            Date date = null;
            boolean hasNext = cursor.next();
            while (hasNext) {
                // 同値の最後のデータを追加する際に使う日付
                if (inOut.date == null || inOut.preDate == null) {
                    inOut.preDate = inOut.date;
                } else {
                    inOut.preDate.setTime(inOut.date.getTime());
                }
                date = cursor.getDate();
                if (date == null) {
                    throw new DatasetCreateException("date is null.");
                }
                value = cursor.getValue();
                boolean wasNull = cursor.wasNull();
                if (!wasNull) {
                    inOut.date = date;
                    if (isAutoTimesharing) {
                        // 自動時分割を行う
                        if (inOut.preDate != null && inOut.preDate.equals(date)) {
                            // 同じ時間の値を溜め込む
                            record.setDate(date);
                            record.add(value);
                            hasNext = cursor.next();
                            if (hasNext) {
                                continue;
                            }
                        } else {
                            record.setPeriodMillis(getPeriodMillis(workCal, inOut.lastDate, inputDataField, inputDataPeriod));
                            // 溜め込んだ同じ時間の値をTimeSeriesに追加
                            inOut.date = inOut.preDate;
                            double tmpValue = Double.NaN;
                            while (record.hasNext()) {
                                if (inOut.date == null || inOut.preDate == null) {
                                    inOut.preDate = (Date) inOut.date.clone();
                                } else {
                                    inOut.preDate.setTime(inOut.date.getTime());
                                }
                                inOut.date = record.nextDate();
                                tmpValue = record.nextValue();
                                addTimeSeries(date, tmpValue, workCal, timeSeries, periodType, false, inOut);
                            }
                            record.clear();
                            inOut.date = date;
                        }
                    }
                }
                if (hasNext) {
                    hasNext = cursor.next();
                }
                if (!hasNext) {
                    // collateDataTypeが設定されていない(0)時はすでにすべての値が追加されているので処理する必要なし
                    if (collateDataType != 0) {
                        if (isAutoTimesharing && record.size() != 0) {
                            record.setPeriodMillis(getPeriodMillis(workCal, inOut.lastDate, inputDataField, inputDataPeriod));
                            // 溜め込んだ同じ時間の値をTimeSeriesに追加
                            inOut.date = inOut.preDate;
                            double tmpValue = Double.NaN;
                            while (record.hasNext()) {
                                if (inOut.date == null || inOut.preDate == null) {
                                    inOut.preDate = (Date) inOut.date.clone();
                                } else {
                                    inOut.preDate.setTime(inOut.date.getTime());
                                }
                                inOut.date = record.nextDate();
                                tmpValue = record.nextValue();
                                addTimeSeries(date, tmpValue, workCal, timeSeries, periodType, wasNull && !record.hasNext(), inOut);
                            }
                            record.clear();
                            inOut.date = date;
                        } else {
                            // 現在の値を追加
                            addTimeSeries(date, value, workCal, timeSeries, periodType, false, inOut);
                        }
                    }
                    if (!wasNull) {
                        // 最後の期間の値を追加
                        addTimeSeries(date, value, workCal, timeSeries, periodType, true, inOut);
                    }
                } else if (!wasNull) {
                    // 現在の値を追加
                    addTimeSeries(date, value, workCal, timeSeries, periodType, false, inOut);
                }
            }
            dataset.addSeries(timeSeries);
            timePeriodClass = null;
            cursor.close();
        }
    } finally {
        connection.close();
    }
    return dataset;
}

Example 18 with TimeSeries

use of org.jfree.data.time.TimeSeries in project AndrOBD by fr3ts0n.

the class ObdDataPanel method setPidPvs.

/**
 * Setter for property pidPvs.
 *
 * @param pidPvs New value of property pidPvs.
 */
@SuppressWarnings("unchecked")
public void setPidPvs(PvList pidPvs) {
    TimeSeries ts;
    // if there is an o previous instance registered, unregister ...
    if (this.pidPvs instanceof PvList)
        this.pidPvs.removePvChangeListener(this);
    this.pidPvs = pidPvs;
    tblPids.setProcessVar(pidPvs);
    tblPids.setDefaultRenderer(Object.class, new ObdItemTableRenderer());
    pidPvs.addPvChangeListener(this);
    // update all TimeSeries with PIDs from PV-List
    plotter.dataset.removeAllSeries();
    selPids.clear();
    Iterator<EcuDataPv> it = pidPvs.values().iterator();
    while (it.hasNext()) {
        EcuDataPv pv = it.next();
        // create new data series
        ts = new TimeSeries(String.valueOf(pv.get(EcuDataPv.FID_DESCRIPT)));
        ts.setDescription(String.valueOf(pv.get(EcuDataPv.FID_DESCRIPT)));
        ts.setRangeDescription(String.valueOf(pv.get(EcuDataPv.FID_UNITS)));
        // set graph time of new element
        ts.setMaximumItemAge(slGraphTime.getValue() * 60);
        // and add to selectable PID list
        selPids.put(getPvId(pv), ts);
    }
    updateColumnWidths();
}

Example 19 with TimeSeries

use of org.jfree.data.time.TimeSeries in project AndrOBD by fr3ts0n.

the class ObdDataPanel method slGraphTimeStateChanged.

// GEN-LAST:event_btnClearHistActionPerformed
private // GEN-FIRST:event_slGraphTimeStateChanged
void slGraphTimeStateChanged(// GEN-FIRST:event_slGraphTimeStateChanged
javax.swing.event.ChangeEvent evt) {
    // GEN-HEADEREND:event_slGraphTimeStateChanged
    TimeSeries ts;
    lblHistTime.setText(String.valueOf(slGraphTime.getValue()) + " min");
    if (!slGraphTime.getValueIsAdjusting()) {
        Iterator<TimeSeries> it = selPids.values().iterator();
        while (it.hasNext()) {
            ts = it.next();
            ts.setMaximumItemAge(slGraphTime.getValue() * 60);
        }
    }
}

Example 20 with TimeSeries

use of org.jfree.data.time.TimeSeries in project AndrOBD by fr3ts0n.

the class ObdDataPanel method addDataSeries.

private void addDataSeries(ProcessVar pv) {
    TimeSeries ts;
    // create new data series
    ts = new TimeSeries(String.valueOf(pv.get(EcuDataPv.FID_DESCRIPT)), null, String.valueOf(pv.get(EcuDataPv.FID_UNITS)));
    // set graph time of new element
    ts.setMaximumItemAge(slGraphTime.getValue() * 60);
    // and add to selectable PID list
    selPids.put(getPvId(pv), ts);
}