February 2013
Intermediate to advanced
672 pages
16h 2m
English
book
The Java® Language Specification, Java SE 7 Edition, Fourth Edition
by James Gosling, Bill Joy, Guy Steele, Gilad Bracha, Alex Buckley
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Chapter 18. Syntax
This chapter presents a grammar for the Java programming language.
The grammar presented piecemeal in the preceding chapters (§2.3) is much better for exposition, but it is not well suited as a basis for a parser. The grammar presented in this chapter is the basis for the reference implementation. Note that it is not an LL(1) grammar, though in many cases it minimizes the necessary look ahead.
The grammar below uses the following BNF-style conventions:
• [x] denotes zero or one occurrences of x.
• {x} denotes zero or more occurrences of x.
• (x | y) means one of either x or y.
Identifier: IDENTIFIERQualifiedIdentifier: Identifier { . Identifier }QualifiedIdentifierList: QualifiedIdentifier { , QualifiedIdentifier } ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.