Package com.guinetik.hexafun.fun

Interface Result<T>

All Known Implementing Classes:

Result.Failure, Result.Success

public sealed interface Result<T>
permits Result.Success<T>, Result.Failure<T>

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	Result.Failure<T>
static final class	Result.Success<T>

Method Summary

Modifier and Type	Method	Description
String	error()
static <T> Result<T>	fail(String message)
<U> Result<U>	flatMap(Function<T,Result<U>> mapper)
<U> U	fold(Function<String,U> onFailure, Function<T,U> onSuccess)
T	get()
boolean	isFailure()
boolean	isSuccess()
<U> Result<U>	map(Function<T,U> mapper)
static <T> Result<T>	ok(T value)

Method Details

ok

static <T> Result<T> ok(T value)

fail

static <T> Result<T> fail(String message)

isSuccess

boolean isSuccess()

isFailure

boolean isFailure()

get

T get()

error

String error()

map

<U> Result<U> map(Function<T,U> mapper)

flatMap

<U> Result<U> flatMap(Function<T,Result<U>> mapper)

fold

<U> U fold(Function<String,U> onFailure,
 Function<T,U> onSuccess)