InMemoryTraceStateFormat

Type Parameters:

C - the carrier type.

All Superinterfaces:

io.opentracing.propagation.Format<C>

All Known Implementing Classes:

SingleLineFormatter
```
public interface InMemoryTraceStateFormat<C>
extends io.opentracing.propagation.Format<C>
```
A Format compatible with InMemoryTraceState.

Nested Class Summary
- Nested classes/interfaces inherited from interface io.opentracing.propagation.Format
  io.opentracing.propagation.Format.Builtin<C extends java.lang.Object>

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`InMemoryTraceState`	`extract(C carrier)`	Extract the trace state from a carrier.
`void`	`inject(InMemoryTraceState state, C carrier)`	Inject a trace state into a carrier.

- Method Detail
  - inject
```
void inject(InMemoryTraceState state,
            C carrier)
```
    Inject a trace state into a carrier.
    
    Parameters:
    
    state - trace state
    
    carrier - carrier to inject into
  - extract
```
@Nullable
InMemoryTraceState extract(C carrier)
                    throws java.lang.Exception
```
    Extract the trace state from a carrier.
    
    Parameters:
    
    carrier - carrier to extract from
    
    Returns:
    
    extracted trace state, may be null if the carrier doesn't contain a valid span
    
    Throws:
    
    java.lang.Exception - if any parsing error happened during extraction