public void reportSuccessful(DocumentOperationType documentOperationType, double latencyInSeconds) {
        Point point = points.get(DocumentOperationStatus.OK).get(documentOperationType);

        feedLatency.sample(latencyInSeconds, point);
        feeds.add(point);
    }
This class reports metrics for feed operations by APIs that use documentapi.

@author freva
vespaclient-container-plugin/src/main/java/com/yahoo/documentapi/metrics/DocumentApiMetrics.java