com.github.tonivade.purefun.type

Interface Try<T>

All Superinterfaces:

Filterable<T>, FlatMap1<Try.µ,T>, Higher1<Try.µ,T>, Holder<T>, Kind, Mappable<Try.µ,T>

All Known Implementing Classes:

Try.Failure, Try.Success

public interface Try<T>
extends FlatMap1<Try.µ,T>, Filterable<T>, Holder<T>

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	Try.µ
static class	Try.Failure<T>
static class	Try.Success<T>

Method Summary

Modifier and Type	Method and Description
static <T> Try<T>	failure()
static <T> Try<T>	failure(java.lang.String message)
static <T> Try<T>	failure(java.lang.Throwable error)
default Try<T>	filter(Matcher1<T> matcher)
default Try<T>	filterOrElse(Matcher1<T> matcher, Producer<Try<T>> producer)
default <R> Try<R>	flatMap(Function1<T,? extends Higher1<Try.µ,R>> mapper)
default <V> Try<V>	flatten()
default <U> U	fold(Function1<java.lang.Throwable,U> failureMapper, Function1<T,U> successMapper)
java.lang.Throwable	getCause()
boolean	isFailure()
boolean	isSuccess()
default <R> Try<R>	map(Function1<T,R> mapper)
com.github.tonivade.purefun.type.TryModule	module()
static Monad<Try.µ>	monad()
static <T> Try<T>	narrowK(Higher1<Try.µ,T> hkt)
static <T> Try<T>	of(CheckedProducer<T> supplier)
default Try<T>	onFailure(Consumer1<java.lang.Throwable> consumer)
default Try<T>	onSuccess(Consumer1<T> consumer)
default T	orElse(Producer<T> producer)
default T	orElse(T value)
default Try<T>	recover(Function1<java.lang.Throwable,T> mapper)
default <X extends java.lang.Throwable> Try<T>	recoverWith(java.lang.Class<X> type, Function1<X,T> mapper)
default Sequence<T>	sequence()
default java.util.stream.Stream<T>	stream()
static <T> Try<T>	success(T value)
default Either<java.lang.Throwable,T>	toEither()
default Option<T>	toOption()
default <E> Validation<E,T>	toValidation(Function1<java.lang.Throwable,E> map)

Methods inherited from interface com.github.tonivade.purefun.Holder

get

Method Detail

success

static <T> Try<T> success(T value)

failure

static <T> Try<T> failure(java.lang.String message)

failure

static <T> Try<T> failure()

failure

static <T> Try<T> failure(java.lang.Throwable error)

of

static <T> Try<T> of(CheckedProducer<T> supplier)

narrowK

static <T> Try<T> narrowK(Higher1<Try.µ,T> hkt)

getCause

java.lang.Throwable getCause()

isSuccess

boolean isSuccess()

isFailure

boolean isFailure()

map

default <R> Try<R> map(Function1<T,R> mapper)

Specified by:

map in interface Mappable<Try.µ,T>

flatMap

default <R> Try<R> flatMap(Function1<T,? extends Higher1<Try.µ,R>> mapper)

Specified by:

flatMap in interface FlatMap1<Try.µ,T>

onFailure

default Try<T> onFailure(Consumer1<java.lang.Throwable> consumer)

onSuccess

default Try<T> onSuccess(Consumer1<T> consumer)

recover

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

recoverWith

default <X extends java.lang.Throwable> Try<T> recoverWith(java.lang.Class<X> type,
                                                           Function1<X,T> mapper)

filter

default Try<T> filter(Matcher1<T> matcher)

Specified by:

filter in interface Filterable<T>

filterOrElse

default Try<T> filterOrElse(Matcher1<T> matcher,
                            Producer<Try<T>> producer)

fold

default <U> U fold(Function1<java.lang.Throwable,U> failureMapper,
                   Function1<T,U> successMapper)

orElse

default T orElse(T value)

orElse

default T orElse(Producer<T> producer)

stream

default java.util.stream.Stream<T> stream()

sequence

default Sequence<T> sequence()

toEither

default Either<java.lang.Throwable,T> toEither()

toValidation

default <E> Validation<E,T> toValidation(Function1<java.lang.Throwable,E> map)

toOption

default Option<T> toOption()

flatten

default <V> Try<V> flatten()

Specified by:

flatten in interface Holder<T>

monad

static Monad<Try.µ> monad()

module

com.github.tonivade.purefun.type.TryModule module()