org.springframework.util

接口 AutoPopulatingList.ElementFactory<E>

封闭类:

AutoPopulatingList<E>

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 static interface AutoPopulatingList.ElementFactory<E>

Factory interface for creating elements for an index-based access data structure such as a List.

方法概要

限定符和类型	方法和说明
E	createElement(int index) Create the element for the supplied index.

方法详细资料

createElement

E createElement(int index)
         throws AutoPopulatingList.ElementInstantiationException

Create the element for the supplied index.

返回:

the element object

抛出:

AutoPopulatingList.ElementInstantiationException - if the instantiation process failed (any exception thrown by a target constructor should be propagated as-is)