org.coode.parsers

Class LoggerErrorListener

java.lang.Object

org.coode.parsers.LoggerErrorListener

All Implemented Interfaces:

ErrorListener

public class LoggerErrorListener
extends Object
implements ErrorListener

Error listener based on a Logger. It logs onto the internal logger all the errors it encounters. Its default Level will be WARNING.

Author:

Luigi Iannone

Constructor Summary

Constructors

Constructor and Description
LoggerErrorListener(Logger logger)
LoggerErrorListener(Logger logger, Level level)

Method Summary

Modifier and Type	Method and Description
Level	getLevel()
Logger	getLogger()
void	illegalToken(org.antlr.runtime.tree.CommonTree t, String message)
void	incompatibleSymbols(org.antlr.runtime.tree.CommonTree parentExpression, org.antlr.runtime.tree.CommonTree... expressions)
void	incompatibleSymbolType(org.antlr.runtime.tree.CommonTree t, Type type, org.antlr.runtime.tree.CommonTree expression)
void	recognitionException(org.antlr.runtime.RecognitionException e)
void	recognitionException(org.antlr.runtime.RecognitionException e, String... tokenNames)
void	reportThrowable(Throwable t, int line, int charPosInLine, int length)
void	rewriteEmptyStreamException(org.antlr.runtime.tree.RewriteEmptyStreamException e)
void	setLevel(Level level)
void	unrecognisedSymbol(org.antlr.runtime.tree.CommonTree t)

Methods inherited from class java.lang.Object

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

Constructor Detail

LoggerErrorListener

public LoggerErrorListener(Logger logger)

Parameters:

logger - logger

LoggerErrorListener

public LoggerErrorListener(Logger logger,
                           Level level)

Parameters:

logger - logger

level - level

Method Detail

unrecognisedSymbol

public void unrecognisedSymbol(org.antlr.runtime.tree.CommonTree t)

Specified by:

unrecognisedSymbol in interface ErrorListener

Parameters:

t - t

incompatibleSymbolType

public void incompatibleSymbolType(org.antlr.runtime.tree.CommonTree t,
                                   Type type,
                                   org.antlr.runtime.tree.CommonTree expression)

Specified by:

incompatibleSymbolType in interface ErrorListener

Parameters:

t - t

type - type

expression - expression

rewriteEmptyStreamException

public void rewriteEmptyStreamException(org.antlr.runtime.tree.RewriteEmptyStreamException e)

Specified by:

rewriteEmptyStreamException in interface ErrorListener

Parameters:

e - e

recognitionException

public void recognitionException(org.antlr.runtime.RecognitionException e)

Specified by:

recognitionException in interface ErrorListener

Parameters:

e - e

reportThrowable

public void reportThrowable(Throwable t,
                            int line,
                            int charPosInLine,
                            int length)

Specified by:

reportThrowable in interface ErrorListener

Parameters:

t - t

line - line

charPosInLine - charPosInLine

length - length

recognitionException

public void recognitionException(org.antlr.runtime.RecognitionException e,
                                 String... tokenNames)

Specified by:

recognitionException in interface ErrorListener

Parameters:

e - e

tokenNames - tokenNames

illegalToken

public void illegalToken(org.antlr.runtime.tree.CommonTree t,
                         String message)

Specified by:

illegalToken in interface ErrorListener

Parameters:

t - t

message - message

incompatibleSymbols

public void incompatibleSymbols(org.antlr.runtime.tree.CommonTree parentExpression,
                                org.antlr.runtime.tree.CommonTree... expressions)

Specified by:

incompatibleSymbols in interface ErrorListener

Parameters:

parentExpression - parentExpression

expressions - trees

getLevel

public Level getLevel()

Returns:

the level

setLevel

public void setLevel(Level level)

Parameters:

level - the level to set

getLogger

public Logger getLogger()

Returns:

the logger