org.eclipse.xtext.parser.packrat.consumers

Class NonTerminalConsumer.OptionalAlternativesConsumer

java.lang.Object

org.eclipse.xtext.parser.packrat.consumers.NonTerminalConsumer.ElementConsumer<Element>

org.eclipse.xtext.parser.packrat.consumers.NonTerminalConsumer.OptionalElementConsumer<Alternatives>

org.eclipse.xtext.parser.packrat.consumers.NonTerminalConsumer.OptionalAlternativesConsumer

All Implemented Interfaces:

IElementConsumer, IFurtherParsable.Source<AlternativesToken>, IParsedTokenSource

Enclosing class:

NonTerminalConsumer

protected abstract class NonTerminalConsumer.OptionalAlternativesConsumer
extends NonTerminalConsumer.OptionalElementConsumer<Alternatives>
implements IFurtherParsable.Source<AlternativesToken>

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	OptionalAlternativesConsumer(Alternatives element)

Method Summary

Modifier and Type	Method and Description
protected int	doConsume(boolean optional)
protected abstract void	doGetConsumers(NonTerminalConsumer.ConsumerAcceptor acceptor)
protected IElementConsumer[]	getConsumers()
int	parseFurther(IFurtherParsable<AlternativesToken> token)

Methods inherited from class org.eclipse.xtext.parser.packrat.consumers.NonTerminalConsumer.OptionalElementConsumer

consume

Methods inherited from class org.eclipse.xtext.parser.packrat.consumers.NonTerminalConsumer.ElementConsumer

getElement, getErrorMessage, parseAgain

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.xtext.parser.packrat.tokens.IParsedTokenSource

parseAgain

Constructor Detail

OptionalAlternativesConsumer

protected OptionalAlternativesConsumer(Alternatives element)

Method Detail

doConsume

protected final int doConsume(boolean optional)
                       throws java.lang.Exception

Specified by:

doConsume in class NonTerminalConsumer.ElementConsumer<Alternatives>

Throws:

java.lang.Exception

getConsumers

protected final IElementConsumer[] getConsumers()

parseFurther

public int parseFurther(IFurtherParsable<AlternativesToken> token)
                 throws java.lang.Exception

Specified by:

parseFurther in interface IFurtherParsable.Source<AlternativesToken>

Throws:

java.lang.Exception

doGetConsumers

protected abstract void doGetConsumers(NonTerminalConsumer.ConsumerAcceptor acceptor)