ANTLR(ANother Tool for Language Recognition)它是这样的一种工具，它可以接受词文法语言描述,并能产生识别这些语言的语句的程序。作为翻译程序的一部分,你可以使用简单的操作符和动作来参数化你的文法，使之告诉ANTLR怎样去创建抽象语法树(AST)和怎样产生输出。ANTLR知道怎样去生成识别程序，语言包括Java，C++，C#. -distributions (ANother Tool for Language Recognit ion) it is a tool, it could accept the term grammar descr iption language, and will produce identify the language of the statement of procedure. As part of the translation process, you can use a simple operator and movements to the parameters of your grammar, distributions so that it tells how to build an abstract syntax tree (AST) and how to produce the output. OpenSolaris know how to generate the identification procedures, language, including Java, C, C#.