Examples of simtools.data.async.TimeStampedDataSource

simtools.data.async.TimeStampedDataSource
A data source to put together the value and its sampling date It is designed to collect asynchronous data sources in one collection Each data has its owwn sampling date, there is no simple way to correlate the data belonging to this king of data collection since the data index can not be used to get 2 synchronised values. @author Claude Cazenave

    public TimePlot(int ox, int oy, int width, int height) {
        super(ox, oy, width, height);
    }


    protected CurveShape doAddYAction(Object[] obar){
        TimeStampedDataSource ds = (TimeStampedDataSource)obar[0];
        boolean primary = ((Boolean)obar[1]).booleanValue();
        boolean usePrimaryX = ((Boolean)obar[2]).booleanValue();


        Rectangle bounds = getBounds();
        CurveShape cs;


        if (usePrimaryX) {


            cs = createCurveShape(ds.getTime(), ds);
            if (isPrimaryBounded) cs.setSlice(primaryStartIndex, primaryEndIndex);
        } else {
            cs = createCurveShape(ds.getTime(), ds);
            if (isSecondaryBounded) cs.setSlice(secondaryStartIndex, secondaryEndIndex);
        }


        String label = DEFAULT_DISPLAY_DATA_SOURCE_ID? DataInfo.getAliasOrIdwithUnit(ds) : DataInfo.getAliasOrLabelwithUnit(ds);
        if (primary) {

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        // Get first TimeStamped data source and compute offset between time1 and time2 values
        if (!curves.isEmpty()){
            try {
                TimeStampedDataSource fisrtTsDs =(TimeStampedDataSource) ((Curve)curves.get(0)).shape.getYSource();
                if (fisrtTsDs instanceof StreamingTSDataSource){
                    if (((StreamingTSDataSource)fisrtTsDs).getTime2()!=null){
                        if (displaySecondaryAxis) {
                            if(_asx2 == null){
                                setSecondaryAxis(true,true);
                                setTimeFormat(_asx1.getMin(), _asx1.getMax(), _asx1.getStep(), true);   // set format using ax1 format
                            }


                            // Compute offset between time1 and tim2
                            long currentIndex = fisrtTsDs.getLastIndex();
                            time2Offset = 
                                ((StreamingTSDataSource)fisrtTsDs).getTime2().getDoubleValue(currentIndex)-
                                fisrtTsDs.getTime().getDoubleValue(currentIndex);


                            // update SX axe
                            if(!axesLimitsArray[SX].validity){
                                axesLimitsArray[SX].min = axesLimitsArray[PX].min + time2Offset ;                                 
                                axesLimitsArray[SX].max = axesLimitsArray[PX].max + time2Offset ;

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            return super.doAction(x,y,o,action, undoableEdit);    
        }


        if (o instanceof TimeStampedDataSource) {
            TimeStampedDataSource ds = (TimeStampedDataSource)o;
            if (action.equals(addedResources.getStringValue("add"))) {
                return add(ds, true, true);
            }
            if (action.equals(addedResources.getStringValue("addSec"))) {
                return add(ds, false, true);

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        try{
            for (int i=0; i<curves.size(); ++i) {
                Curve curve = ((Curve) curves.get(i));


                if (curve.secondaryXaxis == secondaryXaxis) {
                    TimeStampedDataSource ySource = (TimeStampedDataSource)curve.shape.getYSource();
                    double t = (start ? ySource.getStart(): ySource.getEnd());
                    if (start && t < res){
                        res = t;
                    }
                    if (!start && t > res){
                        res = t;

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            try {
                if ( ! (tsdsc.get(i) instanceof TimeStampedDataSource)){
                    continue;
                }


                TimeStampedDataSource ds = (TimeStampedDataSource)tsdsc.get(i);
                String id =DataInfo.getId(ds);


                if (get(id)!=null){
                    id +=  "_" + DataInfo.getLabel(tsdsc);  //  If data source name already exists then add collection name as a suffix
                }
                if (get(id)==null){
                    // 1 - Update merged time
                    if (ds.getTime().sortedOrder() != 1) {
                        throw new MergeDataException("Cannot add " + DataInfo.getId(ds) + " because its time reference is not sorted");
                    }
                    updateMergedTimeBounds(ds.getTime(), false, offset, initialDate);


                    // 2- Create data source
                    addedDs = new DirectSynchronousMergedDataSource(id, this,size(), ds, ds.getTime(), false, offset, initialDate);


                    // 3 - Add data source to collection
                    addToCollectionArborescence(DataInfo.getId(addedDs), addedDs);
                    add(addedDs);
                    map.put(id, addedDs);

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Related Classes of simtools.data.async.TimeStampedDataSource

jsynoptic.plugins.async.TimePlot

simtools.data.DataInfo

simtools.data.merge.SynchronousMergeDSCollection

simtools.data.UnsupportedOperation

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