io.opentracing.propagation

Class TextMapInjectAdapter

java.lang.Object

io.opentracing.propagation.TextMapInjectAdapter

All Implemented Interfaces:

TextMapInject

public class TextMapInjectAdapter
extends Object
implements TextMapInject

A TextMap carrier for use with Tracer.inject() ONLY (it has no read methods). Note that the TextMap interface can be made to wrap around arbitrary data types (not just Map<String, String> as illustrated here).

See Also:

Tracer.inject(SpanContext, Format, Object)

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,? super String>	map

Constructor Summary

Constructors

Constructor and Description
TextMapInjectAdapter(Map<String,? super String> map)

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.

Methods inherited from class java.lang.Object

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

Field Detail

map

protected final Map<String,? super String> map

Constructor Detail

TextMapInjectAdapter

public TextMapInjectAdapter(Map<String,? super String> map)

Method Detail

put

public void put(String key,
                String value)

Description copied from interface: TextMapInject

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

Specified by:

put in interface TextMapInject

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