Method addLongCounter

api/src/main/java/io/grpc/MetricRecorder.java:57–57

Adds a value for a long valued counter metric instrument. @param metricInstrument The counter metric instrument to add the value against. @param value The value to add. MUST be non-negative. @param requiredLabelValues A list of required label values for the metric. @param optionalLabelValues A list

(LongCounterMetricInstrument metricInstrument, long value,
      List<String> requiredLabelValues, List<String> optionalLabelValues)

   * @param optionalLabelValues A list of additional, optional label values for the metric.
   */
  default void addLongCounter(LongCounterMetricInstrument metricInstrument, long value,
      List<String> requiredLabelValues, List<String> optionalLabelValues) {
    checkArgument(requiredLabelValues != null
            && requiredLabelValues.size() == metricInstrument.getRequiredLabelKeys().size(),