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

Packages that use Function

com.google.common.base	Miscellaneous common util classes and annotations.
com.google.common.collect	This package contains generic collection interfaces and implementations, and other utilities for working with collections.

Uses of Function in com.google.common.base

Fields in com.google.common.base declared as Function

static Function<java.lang.Object,java.lang.String>	Functions.TO_STRING See Functions.toStringFunction().
static Function<java.lang.String,java.lang.String>	Functions.TRIM_STRING See Functions.trimString().

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

static <A,B,C> Function<A,C>	Functions.compose(Function<? super B,? extends C> g, Function<? super A,? extends B> f) Returns the composition of two functions.
static <E> Function<java.lang.Object,E>	Functions.constant(E value) Returns a Function that returns value for any input.
static <A,B> Function<A,B>	Functions.forMap(java.util.Map<? super A,? extends B> map) Returns a function which performs key-to-value lookup on map.
static <A,B> Function<A,B>	Functions.forMap(java.util.Map<? super A,? extends B> map, B defaultValue) Returns a function which performs key-to-value lookup on map.
static <T> Function<T,java.lang.Boolean>	Functions.forPredicate(Predicate<? super T> predicate) Returns a boolean-valued function that evaluates to the same result as the given predicate.
static <E> Function<E,E>	Functions.identity() Returns the identity function.
static Function<java.lang.Object,java.lang.Integer>	Functions.toHashCode() Returns a function that determines the Object.hashCode() of its argument.
static <F> Function<F,java.lang.String>	Functions.toStringFunction() Returns a function that returns the Object.toString() value of its argument.
static Function<java.lang.String,java.lang.String>	Functions.trimString() A function that returns the result of calling String.trim() on its argument.

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

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

Uses of Function in com.google.common.collect

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

static <F,T extends java.lang.Comparable> Ordering<F>	Comparators.fromFunction(Function<F,T> function) Creates a comparator that compares any two items by applying a function to each of them and using the natural ordering of the results.
static <F,T> Ordering<F>	Comparators.fromFunction(Function<F,T> function, java.util.Comparator<? super T> comparator) Creates a comparator that compares any two items by applying a function to each of them and using the supplied comparator to compare the results.
static <K,V> ListMultimap<K,V>	Multimaps.index(java.lang.Iterable<? extends V> values, Function<? super V,? extends K> keyFunction) Creates an index ListMultimap that contains the results of applying a specified function to each item in an Iterable of values.
static <K,V> void	Multimaps.index(java.lang.Iterable<? extends V> values, Function<? super V,? extends K> keyFunction, Multimap<K,V> multimap) Indexes the specified values into a Multimap by applying a specified function to each item in an Iterable of values.
static <F,T> java.lang.Iterable<T>	Iterables.transform(java.lang.Iterable<F> fromIterable, Function<? super F,? extends T> function) Returns an iterable that applies function to each element of fromIterable.
static <F,T> java.util.Iterator<T>	Iterators.transform(java.util.Iterator<F> fromIterator, Function<? super F,? extends T> function) Returns an iterator that applies function to each element of fromIterator.
static <F,T> java.util.List<T>	Lists.transform(java.util.List<F> fromList, Function<? super F,? extends T> function) Returns a list that applies function to each element of fromList.
static <K,V> java.util.Map<K,V>	Maps.uniqueIndex(java.util.Collection<? extends V> values, Function<? super V,? extends K> keyFunction) Creates an index Map that contains the results of applying a specified function to each item in a Collection of values.
static <K,V> java.util.Map<K,V>	Maps.uniqueIndex(java.lang.Iterable<? extends V> values, Function<? super V,? extends K> keyFunction) Creates an index Map that contains the results of applying a specified function to each item in an Iterable of values.
static <K,V> java.util.Map<K,V>	Maps.uniqueIndex(java.util.Iterator<? extends V> values, Function<? super V,? extends K> keyFunction) Creates an index Map that contains the results of applying a specified function to each item in an Iterator of values.