Added in API level 24

DoubleSupplier

@FunctionalInterface 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().

Summary

Public methods
abstract Double

Gets a result.

Public methods

getAsDouble

Added in API level 24
abstract fun getAsDouble(): Double

Gets a result.

Return
Double a result