編寫解析java文件的ANTLR語法

Question

我是ANTLRWorks的新手，我正在做最後一年的項目。任何人都可以幫助我如何編寫ANTLR語法來識別java中的類，並將它打印在任何文件中作爲輸出。在同一行上，我將能夠爲我的項目編寫語法。

Answer 1

從語法創建所有必需的java類。

從那裏您可以antlr-3.3-complete.jar和Java.g文件的目錄執行
java -cp antlr-3.3-complete.jar org.antlr.Tool Java.g

OR

java -jar antlr-3.3-complete.jar Java.g

。

Java Grammer which is compatible with Java 1.3 to 1.6

This Page explains how to use Java.g file and compile it into JavaParser and JavaLexer which are required classes to generate AST tree

參考資料：

This exaplains how can we generate AST Tree

This explains how can we create parser and generate AST tree for any Java class. It also explains what we need to modify in original grammar file Java.g