net.sf.regain.crawler.preparator.java
Class JavaParser

java.lang.Object
  net.sf.regain.crawler.preparator.java.JavaParser

public class JavaParser
extends Object

Parses Java source code for indexing

The following information will be extracted: class name, member names, comments (javadoc)

Author:

Renuka Sindhgatta, http://www.oreillynet.com/pub/au/2554, Thomas Tesche

Field Summary

private JClassEnum	_class
private org.eclipse.jdt.core.dom.ASTParser	_parser
private org.eclipse.jdt.core.dom.CompilationUnit	_unit

Constructor Summary

JavaParser()

Method Summary

private void	addMethods(JClassEnum cls, org.eclipse.jdt.core.dom.TypeDeclaration object)
List	getComments()
JClassEnum	getDeclaredClass()
ArrayList	getImportDeclarations()
private void	setClassInformation(JClassEnum cls, org.eclipse.jdt.core.dom.TypeDeclaration declaration)
private void	setEnumInformation(JClassEnum cls, org.eclipse.jdt.core.dom.EnumDeclaration declaration)
void	setSource(String sourceStr) Member sets the source for the parser and creates a compilation unit

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_parser

private org.eclipse.jdt.core.dom.ASTParser _parser

_unit

private org.eclipse.jdt.core.dom.CompilationUnit _unit

_class

private JClassEnum _class

Constructor Detail

JavaParser

public JavaParser()

Method Detail

setSource

public void setSource(String sourceStr)
               throws RegainException

Member sets the source for the parser and creates a compilation unit

Parameters:

sourceStr - the source code

Throws:

RegainException - if building of a compilation unit failed

getImportDeclarations

public ArrayList getImportDeclarations()

getComments

public List getComments()

getDeclaredClass

public JClassEnum getDeclaredClass()

setEnumInformation

private void setEnumInformation(JClassEnum cls,
                                org.eclipse.jdt.core.dom.EnumDeclaration declaration)

setClassInformation

private void setClassInformation(JClassEnum cls,
                                 org.eclipse.jdt.core.dom.TypeDeclaration declaration)

addMethods

private void addMethods(JClassEnum cls,
                        org.eclipse.jdt.core.dom.TypeDeclaration object)