W3CTraceContextPropagator (opentelemetry-api 0.12.0 API)

java.lang.Object
- io.opentelemetry.api.trace.propagation.W3CTraceContextPropagator

```
@Immutable
public final class W3CTraceContextPropagator
extends java.lang.Object
```
Implementation of the W3C TraceContext propagation protocol. See W3C Trace Context.
This is the default propagator for SpanContexts. The SpanContext type is designed to support all the data propagated via W3C propagation natively.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static io.opentelemetry.context.propagation.TextMapPropagator`	`getInstance()`	Returns a singleton instance of a `TextMapPropagator` implementing the W3C TraceContext propagation.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getInstance
```
public static io.opentelemetry.context.propagation.TextMapPropagator getInstance()
```
    Returns a singleton instance of a TextMapPropagator implementing the W3C TraceContext propagation.