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Added in API level 24

DoubleSupplier

public interface DoubleSupplier

java.util.function.DoubleSupplier

Represents a supplier of double-valued results. This is the double-producing primitive specialization of Supplier.

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

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

See also:

Supplier

Summary

Public methods
`abstract double`	`getAsDouble()` Gets a result.

Public methods

getAsDouble

Added in API level 24

public abstract double getAsDouble ()

Gets a result.

Returns
`double`	a result

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Last updated 2026-08-03 UTC.

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