Uses of Interface
org.wildfly.clustering.function.Function

Uses of Function in org.wildfly.clustering.function

Subinterfaces of Function in org.wildfly.clustering.function

Modifier and Type	Interface	Description
interface	UnaryOperator<T>	An enhanced unary operator.

Fields in org.wildfly.clustering.function declared as Function

Modifier and Type	Field	Description
static final Function<System.Logger.Level, Consumer<Exception>>	Consumer.EXCEPTION_LOGGER	A function returning the exception logger for a given level
static final Function<?,?>	Function.IDENTITY	An identity function that always returns its parameter
static final Function<?,?>	Function.NULL	A function that always returns null.

Methods in org.wildfly.clustering.function that return Function

Modifier and Type	Method	Description
default <V> Function<T,V>	Function.andThen(Function<? super R, ? extends V> after)
default <V> Function<V,R>	Function.compose(Function<? super V, ? extends T> before)
default <V> Function<V,R>	BiFunction.composeUnary(Function<? super V, ? extends T> before1, Function<? super V, ? extends U> before2)	Composes a unary function that applies the specified functions to its parameter as inputs to this function.
static <T,R> Function<T,R>	Function.empty()	Returns a function that returns its parameter.
static <K,V,KR,VR> Function<Map.Entry<K,V>, Map.Entry<KR,VR>>	Function.entry(Function<K,KR> keyFunction, Function<V,VR> valueFunction)	Returns a Map.Entry function from the specified key and value functions.
default Function<T,R>	Function.handle(BiFunction<T, RuntimeException, R> handler)	Returns a new function that delegates to this function using the specified exception handler.
static <T extends R, R> Function<T,R>	Function.identity()	Returns a function that returns its parameter.
static <T,R> Function<T,R>	Function.of(Consumer<T> consumer, Supplier<R> supplier)	Returns a function that accepts its parameter via the specified consumer and returns the value returned by the specified supplier.
static <T,R> Function<T,R>	Function.of(R result)	Returns a function that always returns the specified value, ignoring its parameter.
default Function<Optional<T>, Optional<R>>	Function.optional()	Returns an optional function that applies this function to an optional value.
default Function<T,R>	Function.orDefault(Predicate<T> predicate, Supplier<R> defaultResult)	Returns a function that applies this function if its parameter matches the specified predicate, or returns the value provided by the specified supplier otherwise.
default <R> Function<T,R>	Consumer.thenReturn(Supplier<R> factory)	Returns a function that returns the value from the specified supplier after accepting its parameter via this consumer.
default Function<T,R>	Function.withDefault(Predicate<T> predicate, Supplier<T> defaultValue)	Returns a function that applies this function to the value returned by the specified provider if its value does not match the specified predicate.
default <M> Function<T,R>	Function.withMonitor(Function<T,M> monitorFunction)	Returns a new function that applies this function while holding the monitor returned by the specified function.

Methods in org.wildfly.clustering.function with parameters of type Function

Modifier and Type	Method	Description
static <K,V,KR,VR> Function<Map.Entry<K,V>, Map.Entry<KR,VR>>	Function.entry(Function<K,KR> keyFunction, Function<V,VR> valueFunction)	Returns a Map.Entry function from the specified key and value functions.