de.hunsicker.jalopy.language
Interface Parser

All Known Implementing Classes:

JavaParser, JavadocParser

public interface Parser

Common interface for ANTLR parsers.

Version:

$Revision: 1.3 $

Author:

Marco Hunsicker

Method Summary

ASTFactory	getASTFactory() Sets the factory used to create the nodes of the parse tree.
String	getFilename() Returns the name of the file.
AST	getParseTree() Returns the root node of the generated parse tree.
String[]	getTokenNames() Returns the token names of the parser.
void	parse() Start parsing.
void	reset() Resets the parser state.
void	setASTFactory(ASTFactory factory) Sets the factory used to create tree nodes.
void	setFilename(String filename) Sets the filename we parse.
void	setTokenBuffer(TokenBuffer buffer) Sets the token buffer of the parser.

Method Detail

setASTFactory

public void setASTFactory(ASTFactory factory)

Sets the factory used to create tree nodes.

Parameters:

factory - factory to use.

getASTFactory

public ASTFactory getASTFactory()

Sets the factory used to create the nodes of the parse tree.

Returns:

the used node factory.

setFilename

public void setFilename(String filename)

Sets the filename we parse.

Parameters:

filename - filename to parse.

getFilename

public String getFilename()

Returns the name of the file.

Returns:

The currently processed filename.

getParseTree

public AST getParseTree()

Returns the root node of the generated parse tree.

Returns:

root node of the generated parse tree.

setTokenBuffer

public void setTokenBuffer(TokenBuffer buffer)

Sets the token buffer of the parser.

Parameters:

buffer - buffer to use.

getTokenNames

public String[] getTokenNames()

Returns the token names of the parser.

Returns:

The token names of the parser.

parse

public void parse()
           throws RecognitionException,
                  TokenStreamException

Start parsing.

Throws:

RecognitionException - if a problem with the input occured.

TokenStreamException - if something went wrong while generating the stream of tokens.

reset

public void reset()

Resets the parser state.