Stream底层的实现 Stream接口实现了 BaseStream 接口,我们先来看看BaseStream的定义 BaseStream BaseStream是所有流的父类接口. 对JavaDoc做一次解读,了解提供的所有方法. /** * Base interface for streams, which are sequences of elements supporting * sequential and parallel aggregate operations. The follow…
Stream底层的实现 Stream接口实现了 BaseStream 接口,我们先来看看BaseStream的定义 BaseStream BaseStream是所有流的父类接口. 对JavaDoc做一次解读,了解提供的所有方法. /** * Base interface for streams, which are sequences of elements supporting * sequential and parallel aggregate operations. The follow…
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…
Stream 流 初识Stream流 简单认识一下Stream:Stream类中的官方介绍: /** * A sequence of elements supporting sequential and parallel aggregate * operations. The following example illustrates an aggregate operation using * {@link Stream} and {@link IntStream}: * * <pre>{@…