关于Java解析器 [英] About java parser

问题描述

基本上我想为此开发一个重构工具，我必须做一个Java解析器.我是解析领域的新手，我想知道在Java中是否有任何插件可以解析Java代码，填写数据库中的条目.
例如，如果我有一个项目，其中有两个软件包，则数据库应存储这两个软件包，然后在软件包中有类，在类中有变量和方法，我希望所有这些信息都存储在数据库中.如果类之间存在继承，则存储信息.

请帮助我.我陷入了解析.

Basically i want to develop a re-factoring tool for this i have to make a java parser.I am new in field of parsing,i want to know is there any plug-in available in java that parse the java code and fill entries in the database.
For example if i have project in which there are two packages then database should store these two packages, then in package there are classes and in classes there are variable and methods, i want all these information to be stored in a database.Also i have to store the information if there is inheritance between the classes.

Kindly help me out.I am stuck in parsing.

推荐答案

您可以看看 ANTRL解析器生成器.它根据您的语法生成解析器(Java代码).如果我没记错的话，还有一些语法示例可以解析Java构造.
:)

You may have a look at ANTRL Parser Generator. It generates a parser (Java code) according to your grammar. If I remember well, there are also a few grammar examples about parsing Java constructs.
:)

我不知道如何填充重构时返回的数据库.这是我解析任何语言的第一个项目，所有事情都在这里弄乱了:(

i am not getting how this will populate database that was in return used by re-factoring. its my first project in parsing any language and every thing is messed up here :(

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