public class Functions extends Object
| Modifier and Type | Field and Description |
|---|---|
static Function<Object,String> |
TO_STRING |
| Constructor and Description |
|---|
Functions() |
| Modifier and Type | Method and Description |
|---|---|
static <FROM,TO> Function<FROM,TO> |
cast(Class<TO> to) |
static <From,From2,To> |
compose() |
static <T1,T2> Function2<Function2<T1,T2,T1>,Function2<T1,T2,T1>,Function2<T1,T2,T1>> |
compose2() |
static <From,To> Function<From,To> |
constant(To value) |
static <T> Factory<T> |
constantly(T item) |
static <To,From extends To> |
covariantIdentity() |
static <T> Function<T,T> |
identity() |
static <From,To> Function<From,To> |
map(Map<From,To> map) |
static <From,To> Function<From,To> |
nullFunction() |
static <TYPE> Consumer<TYPE> |
swallow(Class<TYPE> type) |
static <From,To> Function<From,To> |
withDefaults(Function<From,To> defaults,
Function<From,To> f) |
public static <From,To> Function<From,To> withDefaults(Function<From,To> defaults, Function<From,To> f)
public static <From,To> Function<From,To> nullFunction()
public static <From,To> Function<From,To> constant(To value)
public static <T> Function<T,T> identity()
public static <To,From extends To> Function<From,To> covariantIdentity()
public static <From,From2,To> Function2<Function<From,From2>,Function<From2,To>,Function<From,To>> compose()
public static <T1,T2> Function2<Function2<T1,T2,T1>,Function2<T1,T2,T1>,Function2<T1,T2,T1>> compose2()
public static <T> Factory<T> constantly(T item)
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