Package org.springframework.cloud.sleuth.autoconfig.actuate

Class BufferingSpanReporter

java.lang.Object

org.springframework.cloud.sleuth.autoconfig.actuate.BufferingSpanReporter

All Implemented Interfaces:

org.springframework.cloud.sleuth.exporter.SpanReporter

public class BufferingSpanReporter
extends Object
implements org.springframework.cloud.sleuth.exporter.SpanReporter

A SpanReporter that buffers finished spans.

Since:

3.1.0

Author:

Marcin Grzejszczak

Constructor Summary

Constructors

Constructor	Description
BufferingSpanReporter(int capacity)

Method Summary

Modifier and Type	Method	Description
List<org.springframework.cloud.sleuth.exporter.FinishedSpan>	drainFinishedSpans()	Return the timeline by pulling spans from the buffer.
List<org.springframework.cloud.sleuth.exporter.FinishedSpan>	getFinishedSpans()	Return a snapshot of currently buffered spans.
void	report(org.springframework.cloud.sleuth.exporter.FinishedSpan span)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

BufferingSpanReporter

public BufferingSpanReporter(int capacity)

Method Details

getFinishedSpans

public List<org.springframework.cloud.sleuth.exporter.FinishedSpan> getFinishedSpans()

Return a snapshot of currently buffered spans.

This will not remove spans from the buffer, see drainFinishedSpans() ()} for its counterpart.

Returns:

a snapshot of currently buffered spans.

drainFinishedSpans

public List<org.springframework.cloud.sleuth.exporter.FinishedSpan> drainFinishedSpans()

Return the timeline by pulling spans from the buffer.

This removes steps from the buffer, see getFinishedSpans() for its read-only counterpart.

Returns:

buffered steps drained from the buffer.

report

public void report(org.springframework.cloud.sleuth.exporter.FinishedSpan span)

Specified by:

report in interface org.springframework.cloud.sleuth.exporter.SpanReporter