Java 8中::运算符的名称是什么 [英] What is the name of the :: operator in Java 8

问题描述

我在以下任一资源中找不到Java 8中添加的 :: 运算符的名称：

I can't find the name of the :: operator added in Java 8 in either of the following resources:

• 提议的最终草案规范：Java语言规范（JLS）


• JSR-000335用于Java编程语言的Lambda表达式提议的最终草案

• Proposed Final Draft Specification: The Java Language Specification (JLS)
• JSR-000335 Lambda Expressions for the Java Programming Language Proposed Final Draft

推荐答案

它应该被称为冒号结肠分隔符：

• Brian Goetz *将其称为冒号冒号，因为他是lambda JSR的规范负责人，我想我们可以将他视为权威来源。


• 规范＃3.11 将 :: 分类为分隔符。

• Brian Goetz* calls it "colon colon" and since he was the specification lead for the lambda JSR I suppose we can consider him as an authoritative source.
• The specification #3.11 classifies :: as a separator.

_{* 来源：凌晨4点左右通往lambda @ Javaone 2013的道路。}

这篇关于Java 8中::运算符的名称是什么的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！