net.minecraftforge.fml

クラス RegistryObject<T extends IForgeRegistryEntry<? super T>>

java.lang.Object

net.minecraftforge.fml.RegistryObject<T>

すべての実装されたインタフェース:

java.util.function.Supplier<T>

public final class RegistryObject<T extends IForgeRegistryEntry<? super T>>
extends java.lang.Object
implements java.util.function.Supplier<T>

メソッドのサマリー

修飾子とタイプ	メソッドと説明
boolean	equals(java.lang.Object obj)
RegistryObject<T>	filter(java.util.function.Predicate<? super T> predicate) If a mod object is present, and the mod object matches the given predicate, return an RegistryObject describing the value, otherwise return an empty RegistryObject.
<U> java.util.Optional<U>	flatMap(java.util.function.Function<? super T,java.util.Optional<U>> mapper) If a value is present, apply the provided Optional-bearing mapping function to it, return that result, otherwise return an empty Optional.
T	get() Directly retrieves the wrapped Registry Object.
ResourceLocation	getId()
int	hashCode()
void	ifPresent(java.util.function.Consumer<? super T> consumer) If a mod object is present, invoke the specified consumer with the object, otherwise do nothing.
boolean	isPresent() Return true if there is a mod object present, otherwise false.
<U> java.util.function.Supplier<U>	lazyMap(java.util.function.Function<? super T,? extends U> mapper) If a mod object is present, lazily apply the provided mapping function to it, returning a supplier for the transformed result.
<U> java.util.Optional<U>	map(java.util.function.Function<? super T,? extends U> mapper) If a mod object is present, apply the provided mapping function to it, and if the result is non-null, return an Optional describing the result.
static <T extends IForgeRegistryEntry<T>,U extends T> RegistryObject<U>	of(ResourceLocation name, IForgeRegistry<T> registry)
static <T extends IForgeRegistryEntry<T>,U extends T> RegistryObject<U>	of(ResourceLocation name, java.util.function.Supplier<java.lang.Class<? super T>> registryType)
T	orElse(T other) Return the mod object if present, otherwise return other.
T	orElseGet(java.util.function.Supplier<? extends T> other) Return the mod object if present, otherwise invoke other and return the result of that invocation.
<X extends java.lang.Throwable> T	orElseThrow(java.util.function.Supplier<? extends X> exceptionSupplier) Return the contained mod object, if present, otherwise throw an exception to be created by the provided supplier.
java.util.stream.Stream<T>	stream()
void	updateReference(IForgeRegistry<? extends T> registry)

クラスから継承されたメソッド java.lang.Object

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

メソッドの詳細

of

public static <T extends IForgeRegistryEntry<T>,U extends T> RegistryObject<U> of(ResourceLocation name,
                                                                                  java.util.function.Supplier<java.lang.Class<? super T>> registryType)

of

public static <T extends IForgeRegistryEntry<T>,U extends T> RegistryObject<U> of(ResourceLocation name,
                                                                                  IForgeRegistry<T> registry)

get

@Nonnull
public T get()

Directly retrieves the wrapped Registry Object. This value will automatically be updated when the backing registry is updated.

定義:

get インタフェース内 java.util.function.Supplier<T extends IForgeRegistryEntry<? super T>>

updateReference

public void updateReference(IForgeRegistry<? extends T> registry)

getId

public ResourceLocation getId()

stream

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

isPresent

public boolean isPresent()

Return true if there is a mod object present, otherwise false.

戻り値:

true if there is a mod object present, otherwise false

ifPresent

public void ifPresent(java.util.function.Consumer<? super T> consumer)

If a mod object is present, invoke the specified consumer with the object, otherwise do nothing.

パラメータ:

consumer - block to be executed if a mod object is present

例外:

java.lang.NullPointerException - if mod object is present and consumer is null

filter

public RegistryObject<T> filter(java.util.function.Predicate<? super T> predicate)

If a mod object is present, and the mod object matches the given predicate, return an RegistryObject describing the value, otherwise return an empty RegistryObject.

パラメータ:

predicate - a predicate to apply to the mod object, if present

戻り値:

an RegistryObject describing the value of this RegistryObject if a mod object is present and the mod object matches the given predicate, otherwise an empty RegistryObject

例外:

java.lang.NullPointerException - if the predicate is null

map

public <U> java.util.Optional<U> map(java.util.function.Function<? super T,? extends U> mapper)

If a mod object is present, apply the provided mapping function to it, and if the result is non-null, return an Optional describing the result. Otherwise return an empty Optional.

型パラメータ:

U - The type of the result of the mapping function

パラメータ:

mapper - a mapping function to apply to the mod object, if present

戻り値:

an Optional describing the result of applying a mapping function to the mod object of this RegistryObject, if a mod object is present, otherwise an empty Optional

例外:

java.lang.NullPointerException - if the mapping function is null

flatMap

public <U> java.util.Optional<U> flatMap(java.util.function.Function<? super T,java.util.Optional<U>> mapper)

If a value is present, apply the provided Optional-bearing mapping function to it, return that result, otherwise return an empty Optional. This method is similar to map(Function), but the provided mapper is one whose result is already an Optional, and if invoked, flatMap does not wrap it with an additional Optional.

型パラメータ:

U - The type parameter to the Optional returned by

パラメータ:

mapper - a mapping function to apply to the mod object, if present the mapping function

戻り値:

the result of applying an Optional-bearing mapping function to the value of this Optional, if a value is present, otherwise an empty Optional

例外:

java.lang.NullPointerException - if the mapping function is null or returns a null result

lazyMap

public <U> java.util.function.Supplier<U> lazyMap(java.util.function.Function<? super T,? extends U> mapper)

If a mod object is present, lazily apply the provided mapping function to it, returning a supplier for the transformed result. If this object is empty, or the mapping function returns null, the supplier will return null.

型パラメータ:

U - The type of the result of the mapping function

パラメータ:

mapper - A mapping function to apply to the mod object, if present

戻り値:

A Supplier lazily providing the result of applying a mapping function to the mod object of this RegistryObject, if a mod object is present, otherwise a supplier returning null

例外:

java.lang.NullPointerException - if the mapping function is null

orElse

public T orElse(T other)

Return the mod object if present, otherwise return other.

パラメータ:

other - the mod object to be returned if there is no mod object present, may be null

戻り値:

the mod object, if present, otherwise other

orElseGet

public T orElseGet(java.util.function.Supplier<? extends T> other)

Return the mod object if present, otherwise invoke other and return the result of that invocation.

パラメータ:

other - a Supplier whose result is returned if no mod object is present

戻り値:

the mod object if present otherwise the result of other.get()

例外:

java.lang.NullPointerException - if mod object is not present and other is null

orElseThrow

public <X extends java.lang.Throwable> T orElseThrow(java.util.function.Supplier<? extends X> exceptionSupplier)
                                              throws X extends java.lang.Throwable

Return the contained mod object, if present, otherwise throw an exception to be created by the provided supplier.

型パラメータ:

X - Type of the exception to be thrown

パラメータ:

exceptionSupplier - The supplier which will return the exception to be thrown

戻り値:

the present mod object

例外:

X - if there is no mod object present

java.lang.NullPointerException - if no mod object is present and exceptionSupplier is null

X extends java.lang.Throwable

equals

public boolean equals(java.lang.Object obj)

オーバーライド:

equals クラス内 java.lang.Object

hashCode

public int hashCode()

オーバーライド:

hashCode クラス内 java.lang.Object