Uses of Class
java.lang.FunctionalInterface

Packages that use FunctionalInterface

Package	Description
java.util
java.util.function

Uses of FunctionalInterface in java.util

Classes in java.util with annotations of type FunctionalInterface

Modifier and Type	Interface and Description
interface	Comparator<T> A comparison function, which imposes a total ordering on some collection of objects.

Uses of FunctionalInterface in java.util.function

Classes in java.util.function with annotations of type FunctionalInterface

Modifier and Type	Interface and Description
interface	BiConsumer<T,U> Represents an operation that accepts two input arguments and returns no result.
interface	BiFunction<T,U,R> Represents a function that accepts two arguments and produces a result.
interface	Consumer<T> Represents an operation that accepts a single input argument and returns no result.
interface	Function<T,R> Represents a function that accepts one argument and produces a result.
interface	Predicate<T> Represents a predicate (boolean-valued function) of one argument.
interface	Supplier<T> Represents a supplier of results.
interface	ToDoubleFunction<T> Represents a function that produces a double-valued result.
interface	ToIntFunction<T> Represents a function that produces an int-valued result.
interface	ToLongBiFunction<T,U> Represents a function that accepts two arguments and produces a long-valued result.
interface	ToLongFunction<T> Represents a function that produces a long-valued result.
interface	UnaryOperator<T> Represents an operation on a single operand that produces a result of the same type as its operand.