no.digipost.function

Interface ThrowingFunction<T,R,X extends Throwable>

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 ThrowingFunction<T,R,X extends Throwable>

Method Summary

Modifier and Type	Method and Description
default <V> ThrowingFunction<T,V,X>	andThen(ThrowingFunction<? super R,V,? extends X> after)
R	apply(T t)
default Function<T,R>	asUnchecked()
default Function<T,Optional<R>>	ifException(BiConsumer<? super T,Exception> exceptionHandler)
default Function<T,Optional<R>>	ifException(Consumer<Exception> exceptionHandler)
default Function<T,R>	ifExceptionApply(BiFunction<? super T,Exception,? extends R> exceptionMapper)
default Function<T,R>	ifExceptionApply(Function<Exception,? extends R> exceptionMapper)
default Function<T,R>	ifExceptionThrow(BiFunction<? super T,? super Exception,? extends RuntimeException> exceptionMapper)
default Function<T,R>	ifExceptionThrow(Function<? super Exception,? extends RuntimeException> exceptionMapper)

Method Detail

apply

R apply(T t)
 throws X extends Throwable

Throws:

X extends Throwable

asUnchecked

default Function<T,R> asUnchecked()

ifExceptionThrow

default Function<T,R> ifExceptionThrow(Function<? super Exception,? extends RuntimeException> exceptionMapper)

ifExceptionThrow

default Function<T,R> ifExceptionThrow(BiFunction<? super T,? super Exception,? extends RuntimeException> exceptionMapper)

ifException

default Function<T,Optional<R>> ifException(Consumer<Exception> exceptionHandler)

ifException

default Function<T,Optional<R>> ifException(BiConsumer<? super T,Exception> exceptionHandler)

ifExceptionApply

default Function<T,R> ifExceptionApply(Function<Exception,? extends R> exceptionMapper)

ifExceptionApply

default Function<T,R> ifExceptionApply(BiFunction<? super T,Exception,? extends R> exceptionMapper)

andThen

default <V> ThrowingFunction<T,V,X> andThen(ThrowingFunction<? super R,V,? extends X> after)