com.github.tonivade.purefun

Interface CheckedFunction1<T,R>

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 CheckedFunction1<T,R>

Method Summary

Modifier and Type	Method and Description
default <V> CheckedFunction1<T,V>	andThen(CheckedFunction1<R,V> after)
R	apply(T value)
default <V> CheckedFunction1<V,R>	compose(CheckedFunction1<V,T> before)
static <T,X extends java.lang.Exception> CheckedFunction1<T,T>	failure(Producer<X> supplier)
static <T> CheckedFunction1<T,T>	identity()
default Function1<T,Either<java.lang.Throwable,R>>	liftEither()
default Function1<T,Option<R>>	liftOption()
default Function1<T,Try<R>>	liftTry()
static <T,R> CheckedFunction1<T,R>	of(CheckedFunction1<T,R> reference)
default Function1<T,R>	recover(Function1<java.lang.Throwable,R> mapper)
default <X extends java.lang.Throwable,R> R	sneakyThrow(java.lang.Throwable t)
default Function1<T,R>	unchecked()

Method Detail

apply

R apply(T value)
 throws java.lang.Exception

Throws:

java.lang.Exception

andThen

default <V> CheckedFunction1<T,V> andThen(CheckedFunction1<R,V> after)

compose

default <V> CheckedFunction1<V,R> compose(CheckedFunction1<V,T> before)

recover

default Function1<T,R> recover(Function1<java.lang.Throwable,R> mapper)

liftOption

default Function1<T,Option<R>> liftOption()

liftEither

default Function1<T,Either<java.lang.Throwable,R>> liftEither()

liftTry

default Function1<T,Try<R>> liftTry()

unchecked

default Function1<T,R> unchecked()

identity

static <T> CheckedFunction1<T,T> identity()

failure

static <T,X extends java.lang.Exception> CheckedFunction1<T,T> failure(Producer<X> supplier)

of

static <T,R> CheckedFunction1<T,R> of(CheckedFunction1<T,R> reference)

sneakyThrow

default <X extends java.lang.Throwable,R> R sneakyThrow(java.lang.Throwable t)
                                                 throws X extends java.lang.Throwable

Throws:

X extends java.lang.Throwable