com.nike.wingtips.zipkin.util

Interface WingtipsToZipkinSpanConverter

All Known Implementing Classes:

WingtipsToZipkinSpanConverterDefaultImpl

public interface WingtipsToZipkinSpanConverter

Simple interface for a class that knows how to convert a Wingtips Span to a Span.

Method Summary

Methods

Modifier and Type	Method and Description
zipkin.Span	convertWingtipsSpanToZipkinSpan(com.nike.wingtips.Span wingtipsSpan, zipkin.Endpoint zipkinEndpoint, java.lang.String localComponentNamespace)

Method Detail

convertWingtipsSpanToZipkinSpan

zipkin.Span convertWingtipsSpanToZipkinSpan(com.nike.wingtips.Span wingtipsSpan,
                                          zipkin.Endpoint zipkinEndpoint,
                                          java.lang.String localComponentNamespace)

Parameters:

wingtipsSpan - The Wingtips span to convert.

zipkinEndpoint - The Zipkin Endpoint associated with the current service. This is often a singleton that gets reused throughout the life of the service. Used when creating Zipkin client/server/local annotations.

localComponentNamespace - The Constants.LOCAL_COMPONENT namespace that should be used when creating certain Zipkin annotations when the Wingtips span's Span.getSpanPurpose() is Span.SpanPurpose.LOCAL_ONLY. See the Constants.LOCAL_COMPONENT javadocs for more information on what this is and how it's used by the Zipkin server, so you know what value you should send.

Returns:

The given Wingtips Span after it has been converted to a Span.