net.hamnaberg.json.codec

Class DecodeResult<A>

java.lang.Object

net.hamnaberg.json.codec.DecodeResult<A>

Direct Known Subclasses:

DecodeResult.Failure, DecodeResult.Ok

public abstract class DecodeResult<A>
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DecodeResult.Failure
static class	DecodeResult.Ok<A>

Method Summary

Modifier and Type	Method and Description
abstract void	consume(Consumer<String> failFunction, Consumer<A> okFunction)
static <A> DecodeResult<A>	decode(Json.JObject object, String name, DecodeJson<A> decoder)
static <A> DecodeResult<A>	fail(String message)
DecodeResult<A>	filter(Predicate<A> p)
DecodeResult<A>	filter(Predicate<A> p, Supplier<String> errorSupplier)
<B> DecodeResult<B>	flatMap(Function<A,DecodeResult<B>> f)
abstract <B> B	fold(Function<String,B> failFunction, Function<A,B> okFunction)
void	foldUnit(Consumer<DecodeResult.Ok<A>> okFunction, Consumer<DecodeResult.Failure> failFunction) Deprecated.
void	forEach(Consumer<A> f)
static <A> DecodeResult<A>	fromOption(io.vavr.control.Option<A> value)
A	getOrElse(Supplier<A> orElse)
abstract <X extends Throwable> A	getOrElseThrow(Function<String,X> exProvider)
boolean	isFailure()
boolean	isOk()
<B> DecodeResult<B>	map(Function<A,B> f)
static <A> DecodeResult<A>	ok(A value)
<B> B	oldFold(Function<DecodeResult.Ok<A>,B> okFunction, Function<DecodeResult.Failure,B> failFunction) Deprecated.
static <A> DecodeResult<io.vavr.collection.List<A>>	sequence(io.vavr.collection.List<DecodeResult<A>> decodeResults)
io.vavr.control.Either<String,A>	toEither()
Optional<A>	toJavaOptional()
io.vavr.control.Option<A>	toOption()
A	unsafeGet()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

map

public final <B> DecodeResult<B> map(Function<A,B> f)

filter

public final DecodeResult<A> filter(Predicate<A> p)

filter

public final DecodeResult<A> filter(Predicate<A> p,
                                    Supplier<String> errorSupplier)

forEach

public final void forEach(Consumer<A> f)

flatMap

public final <B> DecodeResult<B> flatMap(Function<A,DecodeResult<B>> f)

getOrElse

public final A getOrElse(Supplier<A> orElse)

getOrElseThrow

public abstract <X extends Throwable> A getOrElseThrow(Function<String,X> exProvider)
                                                throws X extends Throwable

Throws:

X extends Throwable

unsafeGet

public final A unsafeGet()

toEither

public final io.vavr.control.Either<String,A> toEither()

toOption

public final io.vavr.control.Option<A> toOption()

toJavaOptional

public final Optional<A> toJavaOptional()

fold

public abstract <B> B fold(Function<String,B> failFunction,
                           Function<A,B> okFunction)

oldFold

@Deprecated
public final <B> B oldFold(Function<DecodeResult.Ok<A>,B> okFunction,
                                       Function<DecodeResult.Failure,B> failFunction)

Deprecated.

foldUnit

@Deprecated
public final void foldUnit(Consumer<DecodeResult.Ok<A>> okFunction,
                                       Consumer<DecodeResult.Failure> failFunction)

Deprecated.

consume

public abstract void consume(Consumer<String> failFunction,
                             Consumer<A> okFunction)

isOk

public boolean isOk()

isFailure

public boolean isFailure()

sequence

public static <A> DecodeResult<io.vavr.collection.List<A>> sequence(io.vavr.collection.List<DecodeResult<A>> decodeResults)

ok

public static <A> DecodeResult<A> ok(A value)

fromOption

public static <A> DecodeResult<A> fromOption(io.vavr.control.Option<A> value)

fail

public static <A> DecodeResult<A> fail(String message)

decode

public static <A> DecodeResult<A> decode(Json.JObject object,
                                         String name,
                                         DecodeJson<A> decoder)