io.opentracing.propagation

Interface TextMapInject

All Known Subinterfaces:

TextMap

All Known Implementing Classes:

TextMapAdapter, TextMapInjectAdapter

public interface TextMapInject

TextMapInject is a built-in carrier for Tracer.inject(io.opentracing.SpanContext, io.opentracing.propagation.Format<C>, C) only. TextMapInject implementations allows Tracers to read key:value String pairs from arbitrary underlying sources of data.

See Also:

Tracer.inject(SpanContext, Format, Object)

Method Summary

Modifier and Type	Method and Description
void	put(String key, String value) Puts a key:value pair into the TextMapWriter's backing store.

Method Detail

put

void put(String key,
         String value)

Puts a key:value pair into the TextMapWriter's backing store.

Parameters:

key - a String, possibly with constraints dictated by the particular Format this TextMap is paired with

value - a String, possibly with constraints dictated by the particular Format this TextMap is paired with

See Also:

Tracer.inject(io.opentracing.SpanContext, Format, Object), Format.Builtin.TEXT_MAP, Format.Builtin.HTTP_HEADERS