使用ANTLR生成词法分析器/解析器作为流 [英] Using ANTLR to generate lexer/parser as streams

问题描述

我可以使用ANTLR Java API生成词法分析器/解析器作为流并将其保存到某些文件之外的其他地方吗?

Can I use the ANTLR Java API to generate the lexer/parser as streams and save them somewhere other than some files?

还有一个简单的示例，可以使用API​​从给定的语法生成所需的文件吗?

Also, is there a simple example of using the API to generate the required files from a given grammar?

谢谢

推荐答案

我不确定100％是否能正确理解您的问题，但您可能想看看

I am not 100% sure if I understand your question correctly, but you might want to have a look at https://stackoverflow.com/a/38052798/5068458. This is an in-memory compiler for antlr grammars that generates lexer and parser for a given grammar in-memory. You do not have to do it manually. Code examples are provided there.

最好， 朱利安

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