Added in API level 24
DoubleFunction
public interface DoubleFunction
| java.util.function.DoubleFunction<R> |
Represents a function that accepts a double-valued argument and produces a result. This is the double-consuming primitive specialization for Function.
This is a functional interface whose functional method is apply(double).
See also:
Summary
Public methods | |
|---|---|
abstract R | apply(double value) Applies this function to the given argument. |
Public methods
apply
Added in API level 24
public abstract R apply (double value)
Applies this function to the given argument.
| Parameters | |
|---|---|
value | double: the function argument |
| Returns | |
|---|---|
R | the function result |