polyglot.frontend
Class CupParser

java.lang.Object
  polyglot.frontend.CupParser

All Implemented Interfaces:

Parser

public class CupParser
extends java.lang.Object
implements Parser

A parser implemented with a Cup generated-parser.

Field Summary

protected ErrorQueue	eq
protected java_cup.runtime.lr_parser	grm
protected Source	source

Constructor Summary

CupParser(java_cup.runtime.lr_parser grm, Source source, ErrorQueue eq)

Method Summary

Node	parse() Return the root of the AST
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

grm

protected java_cup.runtime.lr_parser grm

source

protected Source source

eq

protected ErrorQueue eq

Constructor Detail

CupParser

public CupParser(java_cup.runtime.lr_parser grm,
                 Source source,
                 ErrorQueue eq)

Method Detail

parse

public Node parse()

Description copied from interface: Parser

Return the root of the AST

Specified by:

parse in interface Parser

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object