Interface Supplier<T>

Type Parameters:
T - the type of results supplied by this supplier
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface Supplier<T>

Represents a supplier of results.

There is no requirement that a new or distinct result be returned each time the supplier is invoked.

This is a functional interface whose functional method is get().

Since:
1.8

Methods

Modifier and Type Method and Description
T get()

Gets a result.

Methods

get

T get()

Gets a result.

Returns:
a result

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https://docs.oracle.com/javase/8/docs/api/java/util/function/Supplier.html