org.springframework.cloud.sleuth

Interface SpanNamer

All Known Implementing Classes:

DefaultSpanNamer

public interface SpanNamer

Describes how for a given object a span should be named. In the vast majority of cases a name should be provided explicitly. In case of instrumentation where the name has to be resolved at runtime this interface will provide the name of the span.

Since:

1.0.0

Author:

Marcin Grzejszczak

Method Summary

Modifier and Type	Method and Description
String	name(Object object, String defaultValue) Retrieves the span name for the given object.

Method Detail

name

String name(Object object,
            String defaultValue)

Retrieves the span name for the given object.

Parameters:

object - - object for which span name should be picked

defaultValue - - the default valued to be returned if span name can't be calculated

Returns:

span name