Extractor (AssertJ fluent assertions 3.21.0 API)

Type Parameters:

F - type of element from which the conversion happens

T - target element type

All Superinterfaces:

Function<F,T>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@Deprecated
@FunctionalInterface
public interface Extractor<F,T>
extends Function<F,T>
```
Deprecated.
use Function instead

Function converting an element to another element. Used in AbstractIterableAssert.extracting(Function), AbstractObjectArrayAssert.extracting(Function) and AtomicReferenceArrayAssert.extracting(Function).

Author:

Mateusz Haligowski

Method Summary

All Methods Instance Methods Abstract Methods Default Methods Deprecated Methods
Modifier and Type	Method	Description
`default T`	`apply(F f)`	Deprecated.
`T`	`extract(F input)`	Deprecated.

Methods inherited from interface java.util.function.Function
andThen, compose

- Method Detail
  - apply
```
default T apply(F f)
```
    Deprecated.
    
    Specified by:
    
    apply in interface Function<F,T>
  - extract
```
T extract(F input)
```
    Deprecated.