ANTLR 4.13.1 · org.antlr.v4.tool.ErrorManager

Field Summary

Modifier and Type	Field and Description
public int	errors
public Set<ErrorType>	errorTypes All errors that have been generated
pack-priv STGroup	format The group of templates that represent the current message format.
pack-priv String	formatName
public static final String	FORMATS_DIR
pack-priv ErrorBuffer	initSTListener
private static final Map<String, STGroupFile>	loadedFormats
public Tool	tool
public int	warnings

Constructor Summary

Access	Constructor and Description
public	ErrorManager(Tool tool)

Method Summary

Modifier and Type	Method and Description
public void	emit(ErrorType etype, ANTLRMessage msg)
public static void	fatalInternalError(String error, Throwable e)
public boolean	formatWantsSingleLineMessage()
private static StackTraceElement	getLastNonErrorManagerCodeLocation(Throwable e) Return first non ErrorManager code location for generating messages
public ST	getLocationFormat() Return a StringTemplate that refers to the current format used for emitting messages.
public ST	getMessageFormat()
public ST	getMessageTemplate(ANTLRMessage msg)
public int	getNumErrors()
public ST	getReportFormat(ErrorSeverity severity)
public void	grammarError(ErrorType etype, String fileName, Token token, Object... args)
public void	info(String msg)
public static void	internalError(String error, Throwable e)
public static void	internalError(String error)
public void	leftRecursionCycles(String fileName, Collection<? extends Collection<Rule>> cycles)
public void	panic(ErrorType errorType, Object... args)
public static void	panic(String msg)
public static void	panic()
pack-priv static void	rawError(String msg) If there are errors during ErrorManager init, we have no choice but to go to System.err.
pack-priv static void	rawError(String msg, Throwable e)
public void	resetErrorState()
public void	setFormat(String formatName) The format gets reset either from the Tool if the user supplied a command line option to that effect Otherwise we just use the default "antlr".
public void	syntaxError(ErrorType etype, String fileName, Token token, RecognitionException antlrException, Object... args)
public void	toolError(ErrorType The Message Descriptor errorType, Object... The arguments to pass to the StringTemplate args) Raise a predefined message with some number of parameters for the StringTemplate but for which there is no location information possible.
public void	toolError(ErrorType errorType, Throwable e, Object... args)
protected boolean	verifyFormat() Verify the message format template group

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

errors	back to summary
public int errors

errorTypes	back to summary
public Set<ErrorType> errorTypes All errors that have been generated

format	back to summary
pack-priv STGroup format The group of templates that represent the current message format.

formatName	back to summary
pack-priv String formatName

FORMATS_DIR	back to summary
public static final String FORMATS_DIR

initSTListener	back to summary
pack-priv ErrorBuffer initSTListener

loadedFormats	back to summary
private static final Map<String, STGroupFile> loadedFormats

tool	back to summary
public Tool tool

warnings	back to summary
public int warnings

Constructor Detail

ErrorManager	back to summary
public ErrorManager(Tool tool)

Method Detail

emit	back to summary
public void emit(ErrorType etype, ANTLRMessage msg) Annotations @SuppressWarnings:fallthrough

fatalInternalError	back to summary
public static void fatalInternalError(String error, Throwable e)

formatWantsSingleLineMessage	back to summary
public boolean formatWantsSingleLineMessage()

getLastNonErrorManagerCodeLocation	back to summary
private static StackTraceElement getLastNonErrorManagerCodeLocation(Throwable e) Return first non ErrorManager code location for generating messages

getLocationFormat	back to summary
public ST getLocationFormat() Return a StringTemplate that refers to the current format used for emitting messages.

getMessageFormat	back to summary
public ST getMessageFormat()

getMessageTemplate	back to summary
public ST getMessageTemplate(ANTLRMessage msg)

getNumErrors	back to summary
public int getNumErrors()

getReportFormat	back to summary
public ST getReportFormat(ErrorSeverity severity)

grammarError	back to summary
public void grammarError(ErrorType etype, String fileName, Token token, Object... args)

info	back to summary
public void info(String msg)

internalError	back to summary
public static void internalError(String error, Throwable e)

internalError	back to summary
public static void internalError(String error)

leftRecursionCycles	back to summary
public void leftRecursionCycles(String fileName, Collection<? extends Collection<Rule>> cycles)

panic	back to summary
public void panic(ErrorType errorType, Object... args)

panic	back to summary
public static void panic(String msg)

panic	back to summary
public static void panic()

rawError	back to summary
pack-priv static void rawError(String msg) If there are errors during ErrorManager init, we have no choice but to go to System.err.

rawError	back to summary
pack-priv static void rawError(String msg, Throwable e)

resetErrorState	back to summary
public void resetErrorState()

setFormat	back to summary
public void setFormat(String formatName) The format gets reset either from the Tool if the user supplied a command line option to that effect Otherwise we just use the default "antlr".

syntaxError	back to summary
public void syntaxError(ErrorType etype, String fileName, Token token, RecognitionException antlrException, Object... args)

toolError	back to summary
public void toolError(ErrorType errorType, Object... args) Raise a predefined message with some number of parameters for the StringTemplate but for which there is no location information possible. Parameters errorType:ErrorType The Message Descriptor args:Object[] The arguments to pass to the StringTemplate

toolError

back to summary

public void toolError(ErrorType errorType, Object... args)

Raise a predefined message with some number of parameters for the StringTemplate but for which there is no location information possible.

Parameters

errorType:ErrorType: The Message Descriptor
args:Object[]: The arguments to pass to the StringTemplate

toolError	back to summary
public void toolError(ErrorType errorType, Throwable e, Object... args)

verifyFormat	back to summary
protected boolean verifyFormat() Verify the message format template group