net.sf.parser4j.kernelgenerator.service.grammarnode
Class AbstractGrammarNodeVisitor

java.lang.Object
  net.sf.parser4j.kernelgenerator.service.grammarnode.AbstractGrammarNodeVisitor

All Implemented Interfaces:

IGrammarNodeVisitor

Direct Known Subclasses:

GrammarToTextFile, NonTerminalEmptyStateUpdater, ParserDataGenerator

public abstract class AbstractGrammarNodeVisitor
extends java.lang.Object
implements IGrammarNodeVisitor

since grammar is a graph, this is generic to avoid infinite loop.

Author:

luc peuvrier

Constructor Summary

AbstractGrammarNodeVisitor()

Method Summary

boolean	beginVisit(IGrammarNode grammarNode)
protected abstract void	beginVisitImpl(IGrammarNode grammarNode)
protected void	close()
void	endVisit(IGrammarNode grammarNode)
protected abstract void	endVisitImpl(IGrammarNode grammarNode)
protected void	initialize()
protected abstract void	visitImpl(IGrammarNode grammarNode)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractGrammarNodeVisitor

public AbstractGrammarNodeVisitor()

Method Detail

initialize

protected void initialize()

close

protected void close()

beginVisit

public boolean beginVisit(IGrammarNode grammarNode)
                   throws GrammarNodeVisitException

Specified by:

beginVisit in interface IGrammarNodeVisitor

Throws:

GrammarNodeVisitException

endVisit

public void endVisit(IGrammarNode grammarNode)
              throws GrammarNodeVisitException

Specified by:

endVisit in interface IGrammarNodeVisitor

Throws:

GrammarNodeVisitException

beginVisitImpl

protected abstract void beginVisitImpl(IGrammarNode grammarNode)
                                throws GrammarNodeVisitException

Throws:

GrammarNodeVisitException

endVisitImpl

protected abstract void endVisitImpl(IGrammarNode grammarNode)
                              throws GrammarNodeVisitException

Throws:

GrammarNodeVisitException

visitImpl

protected abstract void visitImpl(IGrammarNode grammarNode)
                           throws GrammarNodeVisitException

Throws:

GrammarNodeVisitException