eu.bandm.tools.xantlr.runtime

Interface EventGenerator<N,D>

All Known Implementing Classes:

EventFilter, SAXEventGenerator

@Runtime
public interface EventGenerator<N,D>

Realizes the run-time implementation for the semantic actions inserted by xantlr into any generated parser.
Such an object has to be linked to the generated parser, which is a X_LLkParser. See there for details!
These actions represent the recognized "AST" as a sequence of opening and closing events. Normally the implementation is a SAXEventGenerator, which maps these events to SAX events.

Method Summary

Modifier and Type	Method and Description
void	allow()
void	characters(String text)
void	endElement(N name)
void	error(String message)
void	fatalError(String message)
Location<D>	getLocation()
Location<D>	getLocation(antlr.RecognitionException e)
void	startElement(N name)
void	suppress()
void	warning(String message)

Method Detail

suppress

void suppress()

allow

void allow()
    throws antlr.SemanticException

Throws:

antlr.SemanticException

startElement

void startElement(N name)
           throws antlr.SemanticException

Throws:

antlr.SemanticException

endElement

void endElement(N name)
         throws antlr.SemanticException

Throws:

antlr.SemanticException

characters

void characters(String text)
         throws antlr.SemanticException

Throws:

antlr.SemanticException

warning

void warning(String message)
      throws antlr.SemanticException

Throws:

antlr.SemanticException

error

void error(String message)
    throws antlr.SemanticException

Throws:

antlr.SemanticException

fatalError

void fatalError(String message)
         throws antlr.SemanticException

Throws:

antlr.SemanticException

getLocation

Location<D> getLocation()

getLocation

Location<D> getLocation(antlr.RecognitionException e)