Package io.opentelemetry.sdk.metrics.export

Interface MetricProducer

@ThreadSafe public interface MetricProducer
MetricProducer is the interface that is used to make metric data available to the OpenTelemetry exporters. Implementations should be stateful, in that each call to collectAllMetrics() will return any metric generated since the last call was made.

Implementations must be thread-safe.

  • Method Details

    • collectAllMetrics

      Collection<MetricData> collectAllMetrics()
      Returns a collection of produced MetricDatas to be exported. This will only be those metrics that have been produced since the last time this method was called.
      Returns:
      a collection of produced MetricDatas to be exported.