Examples with MetricType com.signalfx.metrics.protobuf.SignalFxProtocolBuffers.MetricType used on opensource projects

Example 1 with MetricType

use of com.signalfx.metrics.protobuf.SignalFxProtocolBuffers.MetricType in project instrumentation-java by census-instrumentation.

the class SignalFxSessionAdaptor method adapt.

/**
 * Converts the given Metric into datapoints that can be sent to SignalFx.
 *
 * @param metric The {@link Metric} containing the timeseries of each combination of label values.
 * @return A list of datapoints for the corresponding metric timeseries of this metric.
 */
static List<DataPoint> adapt(Metric metric) {
    MetricDescriptor metricDescriptor = metric.getMetricDescriptor();
    MetricType metricType = getType(metricDescriptor.getType());
    if (metricType == null) {
        return Collections.emptyList();
    }
    DataPoint.Builder shared = DataPoint.newBuilder();
    shared.setMetric(metricDescriptor.getName());
    shared.setMetricType(metricType);
    ArrayList<DataPoint> datapoints = Lists.newArrayList();
    for (TimeSeries timeSeries : metric.getTimeSeriesList()) {
        DataPoint.Builder builder = shared.clone();
        builder.addAllDimensions(createDimensions(metricDescriptor.getLabelKeys(), timeSeries.getLabelValues()));
        List<Point> points = timeSeries.getPoints();
        datapoints.ensureCapacity(datapoints.size() + points.size());
        for (Point point : points) {
            datapoints.add(builder.setValue(createDatum(point.getValue())).build());
        }
    }
    return datapoints;
}