Package com.petrolpark.util

Interface Neither<L,R>

All Known Implementing Classes:

Neither.Left, Neither.None, Neither.Right

public sealed interface Neither<L,R>
permits Neither.Left<L,R>, Neither.Right<L,R>, Neither.None<L,R>

Extension to Either that permits neither value, in addition to just the left or just the right.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	Neither.Left<L,R>
static final record	Neither.NeitherStreamCodec<B extends io.netty.buffer.ByteBuf,L,R>
static final class	Neither.None<L,R>
static final class	Neither.Right<L,R>

Method Summary

Modifier and Type	Method	Description
Optional<com.mojang.datafixers.util.Either<L,R>>	either()
static <L, R> Neither<L,R>	either(com.mojang.datafixers.util.Either<L,R> either)
static <L, R> Neither<L,R>	either(Optional<com.mojang.datafixers.util.Either<L,R>> either)
static <L, R> com.mojang.serialization.MapCodec<Neither<L,R>>	fieldCodec(com.mojang.serialization.Codec<L> leftCodec, com.mojang.serialization.Codec<R> rightCodec, String key)
default <L2> Neither<L2,R>	flatMapLeft(Function<L,Neither<L2,R>> function)
Neither<L,R>	ifLeft(Consumer<? super L> consumer)
Neither<L,R>	ifNeither(Runnable runnable)
Neither<L,R>	ifRight(Consumer<? super R> consumer)
default boolean	isEmpty()
boolean	isLeft()
boolean	isPresent()
boolean	isRight()
Optional<L>	left()
static <L, R> Neither<L,R>	left(L value)
<T> Optional<T>	map(Function<? super L,? extends T> l, Function<? super R,? extends T> r)
<C, D> Neither<C,D>	mapBoth(Function<? super L,? extends C> f1, Function<? super R,? extends D> f2)
default <T> Neither<T,R>	mapLeft(Function<? super L,? extends T> l)
default <T> Neither<L,T>	mapRight(Function<? super R,? extends T> l)
static <L, R> Neither<L,R>	neither()
Optional<R>	right()
static <L, R> Neither<L,R>	right(R value)
static <B extends io.netty.buffer.ByteBuf, L, R> net.minecraft.network.codec.StreamCodec<B,Neither<L,R>>	streamCodec(net.minecraft.network.codec.StreamCodec<? super B,L> leftCodec, net.minecraft.network.codec.StreamCodec<? super B,R> rightCodec)
default Neither<R,L>	swap()

Method Details

isPresent

boolean isPresent()

isLeft

boolean isLeft()

isRight

boolean isRight()

isEmpty

default boolean isEmpty()

mapBoth

<C,
D> Neither<C,D> mapBoth(Function<? super L,? extends C> f1,
 Function<? super R,? extends D> f2)

map

<T> Optional<T> map(Function<? super L,? extends T> l,
 Function<? super R,? extends T> r)

ifLeft

Neither<L,R> ifLeft(Consumer<? super L> consumer)

ifRight

Neither<L,R> ifRight(Consumer<? super R> consumer)

ifNeither

Neither<L,R> ifNeither(Runnable runnable)

left

Optional<L> left()

right

Optional<R> right()

either

Optional<com.mojang.datafixers.util.Either<L,R>> either()

mapLeft

default <T> Neither<T,R> mapLeft(Function<? super L,? extends T> l)

mapRight

default <T> Neither<L,T> mapRight(Function<? super R,? extends T> l)

fieldCodec

static <L,
R>
com.mojang.serialization.MapCodec<Neither<L,R>> fieldCodec(com.mojang.serialization.Codec<L> leftCodec,
 com.mojang.serialization.Codec<R> rightCodec,
 String key)

streamCodec

static <B extends io.netty.buffer.ByteBuf,
L,
R>
net.minecraft.network.codec.StreamCodec<B,Neither<L,R>> streamCodec(net.minecraft.network.codec.StreamCodec<? super B,L> leftCodec,
 net.minecraft.network.codec.StreamCodec<? super B,R> rightCodec)

either

static <L,
R> Neither<L,R> either(Optional<com.mojang.datafixers.util.Either<L,R>> either)

either

static <L,
R> Neither<L,R> either(com.mojang.datafixers.util.Either<L,R> either)

left

static <L,
R> Neither<L,R> left(L value)

right

static <L,
R> Neither<L,R> right(R value)

neither

static <L,
R> Neither<L,R> neither()

swap

default Neither<R,L> swap()

flatMapLeft

default <L2> Neither<L2,R> flatMapLeft(Function<L,Neither<L2,R>> function)