net.sf.parser4j.parser.service.parsenode
Interface IParseNodeVisitor

All Known Subinterfaces:

IParseTreeComponentVisitor

All Known Implementing Classes:

JTreeNodeCreator, MatchMgrInvoker, ParsingToStringUtil

public interface IParseNodeVisitor

Author:

luc peuvrier

Method Summary

void	beginAlternativeVisit(IParseNode node, int alternativeNumber)
boolean	beginVisit(IParseNode node) begin node visit
void	endAlternativeVisit(IParseNode node, int alternativeNumber)
void	endVisit(IParseNode node) end node visit, not invoke if beginVisit(IParseNode) returned false
boolean	visitFirstAlternativeOnly()

Method Detail

beginVisit

boolean beginVisit(IParseNode node)
                   throws ParserException

begin node visit

Parameters:

node -

Returns:

true if must do the son visit

Throws:

ParserException

endVisit

void endVisit(IParseNode node)
              throws ParserException

end node visit, not invoke if beginVisit(IParseNode) returned false

Parameters:

node -

Throws:

ParserException

visitFirstAlternativeOnly

boolean visitFirstAlternativeOnly()

Returns:

true if visit first alternative only

beginAlternativeVisit

void beginAlternativeVisit(IParseNode node,
                           int alternativeNumber)

endAlternativeVisit

void endAlternativeVisit(IParseNode node,
                         int alternativeNumber)