org.globus.cog.karajan.parser
Class Or

java.lang.Object
  org.globus.cog.karajan.parser.AbstractGrammarElement
      org.globus.cog.karajan.parser.Or

All Implemented Interfaces:

GrammarElement

public class Or

extends AbstractGrammarElement

Field Summary

Fields inherited from class org.globus.cog.karajan.parser.AbstractGrammarElement

GEATYPE, optimized

Constructor Summary

Or()

Method Summary

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

Methods inherited from class org.globus.cog.karajan.parser.AbstractGrammarElement

assertEquals, assertFalse, assertTrue, assertTrue, expect, optimize

Methods inherited from class java.lang.Object

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

Constructor Detail

Or

public Or()

Method Detail

read

public void read(PeekableEnumeration st,
                 AtomMapping mapping)

parse

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

Throws:

ParsingException

toString

public String toString()

errorForm

public String errorForm()

Specified by:

errorForm in interface GrammarElement

Overrides:

errorForm in class AbstractGrammarElement

_optimize

public GrammarElement _optimize(Rules rules)

Specified by:

_optimize in class AbstractGrammarElement