How to use

notifyOfAddedMetric

method

in

org.apache.flink.metrics.reporter.MetricReporter

if (reporter != null) {
  FrontMetricGroup front = new FrontMetricGroup<AbstractMetricGroup<?>>(i, group);
  reporter.notifyOfAddedMetric(metric, metricName, front);

if (reporter != null) {
  FrontMetricGroup front = new FrontMetricGroup<AbstractMetricGroup<?>>(i, group);
  reporter.notifyOfAddedMetric(metric, metricName, front);

if (reporter != null) {
  FrontMetricGroup front = new FrontMetricGroup<AbstractMetricGroup<?>>(i, group);
  reporter.notifyOfAddedMetric(metric, metricName, front);

if (reporter != null) {
  FrontMetricGroup front = new FrontMetricGroup<AbstractMetricGroup<?>>(i, group);
  reporter.notifyOfAddedMetric(metric, metricName, front);