这里面简单的讲一下java8中的函数式接口,Function.Consumer.Predicate和Supplier. 函数式接口例子 一.Function:接受参数,有返回参数 package com.linux.huhx.function; import java.util.function.Function; public class FunctionDemo { private static int operateValue(int value, Function<Integer, In
函数式接口 函数式接口详解:FunctionInterface接口 话不多说,先打开源码,查阅一番.寻得FunctionInterface接口 package java.util.function; import java.util.Objects; /** * Represents a function that accepts one argument and produces a result. * * <p>This is a <a href="package-summ