Objects.RequireNonNullElseGet(Object, ISupplier) Method

Reference

Definition

Namespace:: Java.Util

Assembly:: Mono.Android.dll

Important

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Returns the first argument if it is non-null and otherwise returns the non-null value of supplier.get().

[Android.Runtime.Register("requireNonNullElseGet", "(Ljava/lang/Object;Ljava/util/function/Supplier;)Ljava/lang/Object;", "", ApiSince=30)]
[Java.Interop.JavaTypeParameters(new System.String[] { "T" })]
public static Java.Lang.Object RequireNonNullElseGet (Java.Lang.Object? obj, Java.Util.Functions.ISupplier supplier);

[<Android.Runtime.Register("requireNonNullElseGet", "(Ljava/lang/Object;Ljava/util/function/Supplier;)Ljava/lang/Object;", "", ApiSince=30)>]
[<Java.Interop.JavaTypeParameters(new System.String[] { "T" })>]
static member RequireNonNullElseGet : Java.Lang.Object * Java.Util.Functions.ISupplier -> Java.Lang.Object

Parameters

obj: Object

an object

supplier: ISupplier

of a non-null object to return if the first argument is null

Returns

Object

the first argument if it is non-null and otherwise the value from supplier.get() if it is non-null

Attributes: RegisterAttribute JavaTypeParametersAttribute

Remarks

Returns the first argument if it is non-null and otherwise returns the non-null value of supplier.get().

Added in 9.

Java documentation for java.util.Objects.requireNonNullElseGet(T, java.util.function.Supplier<? extends T>).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to

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