- Type Parameters:
T
- Input type
R
- Return type
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface
public interface Extractor<T,R>
Functional interface for extracting results from a blocking call.
Useful when block is called after allOf, to return the value that resulted from the allOf stage unwrapped in a collection.