Propagation.Getter (Brave 5.13.2 API)

Type Parameters:

R - Usually, but not always, an instance of Request.

K - Deprecated except when a String.

All Known Subinterfaces:

Propagation.RemoteGetter<R>

Enclosing interface:

Propagation<K>
```
public static interface Propagation.Getter<R,K>
```
Gets the first value of the given propagation key or returns null.

Since:

4.0

See Also:

Propagation.RemoteGetter

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  String get(R request, K key)

Method Detail

get

@Nullable
String get(R request,
           K key)