org.dromara.stream.core.lambda.function

接口 SerFunc<T,R>

所有超级接口:

Function<T,R>, Serializable

函数接口:

这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。

@FunctionalInterface
public interface SerFunc<T,R>
extends Function<T,R>, Serializable

可序列化的Function

作者:

VampireAchao Cizai_

另请参阅:

Function

方法概要

限定符和类型	方法和说明
default R	apply(T t) Applies this function to the given argument.
R	applying(T t) Applies this function to the given argument.
static <T,R> Function<T,R>	cast() cast identity
static <T> SerFunc<T,T>	identity() Returns a function that always returns its input argument.

从接口继承的方法 java.util.function.Function

andThen, compose

方法详细资料

applying

R applying(T t)
    throws Throwable

Applies this function to the given argument.

参数:

t - the function argument

返回:

the function result

抛出:

Exception - if any.

Throwable

apply

default R apply(T t)

Applies this function to the given argument.

指定者:

apply 在接口中 Function<T,R>

identity

static <T> SerFunc<T,T> identity()

Returns a function that always returns its input argument.

指定者:

identity 在接口中 Function<T,R>

类型参数:

T - the type of the input and output objects to the function

返回:

a function that always returns its input argument

cast

static <T,R> Function<T,R> cast()

cast identity

类型参数:

T - param type

R - result type

返回:

identity after casting