Uses of Interface
com.google.common.base.Function

Packages that use Function

com.google.common.base

Basic utility libraries and interfaces.

Uses of Function in com.google.common.base

Methods in com.google.common.base that return Function

static <A,B,C> Function<A,C>	Functions.compose(Function<B,C> g, Function<A,? extends B> f) Returns the composition of two functions.
static <E> Function<java.lang.Object,E>	Functions.constant(E value) Creates a function that returns value for any input.
static <K,V> Function<K,V>	Functions.forMap(java.util.Map<K,? extends V> map, V defaultValue) Returns a function which performs a map lookup with a default value.
static <K,V> Function<K,V>	Functions.forMap(java.util.Map<K,V> map) Returns a function which performs a map lookup.
static <T> Function<T,java.lang.Boolean>	Functions.forPredicate(Predicate<T> predicate) Creates a function that returns the same boolean output as the given predicate for all inputs.
static <E> Function<E,E>	Functions.identity() Returns the identity function.
static Function<java.lang.Object,java.lang.String>	Functions.toStringFunction() Returns a function that calls toString() on its argument.

Methods in com.google.common.base with parameters of type Function

static <F,T> Supplier<T>	Suppliers.compose(Function<? super F,T> function, Supplier<F> supplier) Returns a new supplier which is the composition of the provided function and supplier.
static <A,B,C> Function<A,C>	Functions.compose(Function<B,C> g, Function<A,? extends B> f) Returns the composition of two functions.
static <A,B,C> Function<A,C>	Functions.compose(Function<B,C> g, Function<A,? extends B> f) Returns the composition of two functions.
static <A,B> Predicate<A>	Predicates.compose(Predicate<B> predicate, Function<A,? extends B> function) Returns the composition of a function and a predicate.