Package brave.propagation
Interface Propagation.Getter<R,K>
- Type Parameters:
R
- Usually, but not always, an instance ofRequest
.K
- Deprecated except when aString
.
- 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