org.assertj.core.api.iterable

Interface Extractor<F,T>

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

Modifier and Type	Method and Description
T	extract(F input)

Method Detail

extract

T extract(F input)