Package io.opentelemetry.api.incubator.metrics

Interface BoundDoubleGauge

@ThreadSafe public interface BoundDoubleGauge
A DoubleGauge bound to a fixed set of Attributes, obtained via ExtendedDoubleGauge.bind(Attributes).

Binding resolves the underlying timeseries once, so subsequent set(double) calls record directly without the per-recording attribute processing and map lookup that DoubleGauge.set(double, Attributes) performs. This is useful when the set of attribute combinations is known ahead of time and the same series is recorded to repeatedly.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    set(double value)
    Records the gauge value against the bound attributes.
    void
    set(double value, io.opentelemetry.context.Context context)
    Records the gauge value against the bound attributes, with an explicit Context.

  • Method Details

    • set

      void set(double value)
      Records the gauge value against the bound attributes.

      Note: This may use Context.current() to pull the context associated with this measurement.

      Parameters:
      value - The current gauge value.

    • set

      void set(double value, io.opentelemetry.context.Context context)
      Records the gauge value against the bound attributes, with an explicit Context.
      Parameters:
      value - The current gauge value.
      context - The explicit context to associate with this measurement.