Examples with PGIDStatsStorage com.exalttech.trex.ui.views.storages.PGIDStatsStorage used on opensource projects

Example 6 with PGIDStatsStorage

use of com.exalttech.trex.ui.views.storages.PGIDStatsStorage in project trex-stateless-gui by cisco-system-traffic-generator.

the class LatencyHistogram method render.

public void render() {
    histogram.getData().clear();
    xAxis.setAutoRanging(true);
    final StatsStorage statsStorage = StatsStorage.getInstance();
    final Map<Integer, String> selectedPGIDs = statsStorage.getPGIDsStorage().getSelectedPGIds();
    final PGIDStatsStorage pgIDStatsStorage = statsStorage.getPGIDStatsStorage();
    final Map<Integer, ArrayHistory<LatencyStatPoint>> latencyStatPointHistoryMap = pgIDStatsStorage.getLatencyStatPointHistoryMap();
    final Map<Integer, LatencyStatPoint> latencyStatPointShadowMap = pgIDStatsStorage.getLatencyStatPointShadowMap();
    final String[] histogramKeys = pgIDStatsStorage.getHistogramKeys(HISTOGRAM_SIZE);
    final List<XYChart.Series<String, Long>> seriesList = new LinkedList<>();
    synchronized (pgIDStatsStorage.getLatencyLock()) {
        latencyStatPointHistoryMap.forEach((final Integer pgID, final ArrayHistory<LatencyStatPoint> history) -> {
            if (history == null || history.isEmpty()) {
                return;
            }
            final String color = selectedPGIDs.get(pgID);
            if (color == null) {
                return;
            }
            final LatencyStatPoint latencyShadow = latencyStatPointShadowMap.get(pgID);
            final Map<String, Long> shadowHistogram = latencyShadow != null ? latencyShadow.getLatencyStat().getLat().getHistogram() : new HashMap<>();
            final Map<String, Long> histogram = history.last().getLatencyStat().getLat().getHistogram();
            final XYChart.Series<String, Long> series = new XYChart.Series<>();
            series.setName(String.valueOf(pgID));
            for (final String key : histogramKeys) {
                final long value = histogram.getOrDefault(key, 0L);
                final long shadowValue = shadowHistogram.getOrDefault(key, 0L);
                series.getData().add(new XYChart.Data<>(key, value - shadowValue));
            }
            setSeriesColor(series, color);
            seriesList.add(series);
        });
    }
    if (seriesList.isEmpty()) {
        return;
    }
    histogram.getData().addAll(seriesList);
    xAxis.setAutoRanging(true);
}