com.mongodb

接口 Function<T,R>

类型参数:

T - the type of input objects to the apply operation

R - the type of result objects from the apply operation. May be the same type as <T>.

public interface Function<T,R>

Apply a function to the input object yielding an appropriate result object. A function may variously provide a mapping between types, object instances or keys and values or any other form of transformation upon the input.

方法概要

限定符和类型	方法和说明
R	apply(T t) Yield an appropriate result object for the input object.

方法详细资料

apply

R apply(T t)

Yield an appropriate result object for the input object.

参数:

t - the input object

返回:

the function result