Class ExportComponent

java.lang.Object
io.opencensus.trace.export.ExportComponent
Direct Known Subclasses:
ExportComponent.NoopExportComponent, ExportComponentImpl
public abstract class ExportComponent extends Object
Class that holds the implementation instances for SpanExporter, RunningSpanStore and SampledSpanStore.

Unless otherwise noted all methods (on component) results are cacheable.

Since:
0.5

  • Constructor Details

    • ExportComponent

      public ExportComponent()

  • Method Details

    • newNoopExportComponent

      public static ExportComponent newNoopExportComponent()
      Returns the no-op implementation of the ExportComponent.
      Returns:
      the no-op implementation of the ExportComponent.
      Since:
      0.5

    • getSpanExporter

      public abstract SpanExporter getSpanExporter()
      Returns the SpanExporter which can be used to register handlers to export all the spans that are part of a distributed sampled trace (see TraceOptions.isSampled()).
      Returns:
      the implementation of the SpanExporter or no-op if no implementation linked in the binary.
      Since:
      0.5

    • getRunningSpanStore

      public abstract RunningSpanStore getRunningSpanStore()
      Returns the RunningSpanStore that can be used to get useful debugging information about all the current active spans.
      Returns:
      the RunningSpanStore.
      Since:
      0.5

    • getSampledSpanStore

      public abstract SampledSpanStore getSampledSpanStore()
      Returns the SampledSpanStore that can be used to get useful debugging information, such as latency based sampled spans, error based sampled spans.
      Returns:
      the SampledSpanStore.
      Since:
      0.5

    • shutdown

      public void shutdown()
      Will shutdown this ExportComponent after flushing any pending spans.
      Since:
      0.14