Extractor (AssertJ fluent assertions 3.8.0 API)

Type Parameters:

F - type of element from which the conversion happens

T - target element type

All Known Subinterfaces:

ThrowingExtractor<F,T,EXCEPTION>

All Known Implementing Classes:

ByNameMultipleExtractor, ToStringExtractor

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<F,T>
```
Function converting an element to another element. Used in AbstractIterableAssert.extracting(Extractor), AbstractObjectArrayAssert.extracting(Extractor) and AtomicReferenceArrayAssert.extracting(Extractor).

Author:

Mateusz Haligowski

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  T extract(F input)

- Method Detail
  - extract
```
T extract(F input)
```