org.globus.cog.karajan.parser
Interface GrammarElement

All Known Implementing Classes:

AbstractGrammarElement

public interface GrammarElement

Method Summary

String	errorForm()
GrammarElement	optimize(Rules rules)
boolean	parse(ParserContext context, Stack stack)
void	read(PeekableEnumeration st, AtomMapping mapping)

Method Detail

read

public void read(PeekableEnumeration st,
                 AtomMapping mapping)

parse

public boolean parse(ParserContext context,
                     Stack stack)
              throws ParsingException

Throws:

ParsingException

optimize

public GrammarElement optimize(Rules rules)

errorForm

public String errorForm()