Class DescriptiveErrorStrategy
java.lang.Object
org.antlr.v4.runtime.DefaultErrorStrategy
org.antlr.v4.runtime.BailErrorStrategy
org.apache.groovy.parser.antlr4.internal.DescriptiveErrorStrategy
- All Implemented Interfaces:
- org.antlr.v4.runtime.ANTLRErrorStrategy
public class DescriptiveErrorStrategy
extends org.antlr.v4.runtime.BailErrorStrategy
Provide friendly error messages when parsing errors occurred.
- 
Field SummaryFields inherited from class org.antlr.v4.runtime.DefaultErrorStrategyerrorRecoveryMode, lastErrorIndex, lastErrorStates, nextTokensContext, nextTokensState
- 
Constructor SummaryConstructors
- 
Method SummaryModifier and TypeMethodDescriptionprotected StringcreateFailedPredicateErrorMessage(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.FailedPredicateException e) protected StringcreateInputMismatchErrorMessage(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.InputMismatchException e) protected StringcreateNoViableAlternativeErrorMessage(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.NoViableAltException e) voidrecover(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.RecognitionException e) org.antlr.v4.runtime.TokenrecoverInline(org.antlr.v4.runtime.Parser recognizer) protected voidreportFailedPredicate(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.FailedPredicateException e) protected voidreportInputMismatch(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.InputMismatchException e) protected voidreportNoViableAlternative(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.NoViableAltException e) Methods inherited from class org.antlr.v4.runtime.BailErrorStrategysyncMethods inherited from class org.antlr.v4.runtime.DefaultErrorStrategybeginErrorCondition, constructToken, consumeUntil, endErrorCondition, escapeWSAndQuote, getErrorRecoverySet, getExpectedTokens, getMissingSymbol, getSymbolText, getSymbolType, getTokenErrorDisplay, inErrorRecoveryMode, notifyErrorListeners, reportError, reportMatch, reportMissingToken, reportUnwantedToken, reset, singleTokenDeletion, singleTokenInsertion
- 
Constructor Details- 
DescriptiveErrorStrategypublic DescriptiveErrorStrategy(org.antlr.v4.runtime.CharStream charStream) 
 
- 
- 
Method Details- 
recoverpublic void recover(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.RecognitionException e) - Specified by:
- recoverin interface- org.antlr.v4.runtime.ANTLRErrorStrategy
- Overrides:
- recoverin class- org.antlr.v4.runtime.BailErrorStrategy
 
- 
recoverInlinepublic org.antlr.v4.runtime.Token recoverInline(org.antlr.v4.runtime.Parser recognizer) throws org.antlr.v4.runtime.RecognitionException - Specified by:
- recoverInlinein interface- org.antlr.v4.runtime.ANTLRErrorStrategy
- Overrides:
- recoverInlinein class- org.antlr.v4.runtime.BailErrorStrategy
- Throws:
- org.antlr.v4.runtime.RecognitionException
 
- 
createNoViableAlternativeErrorMessageprotected String createNoViableAlternativeErrorMessage(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.NoViableAltException e) 
- 
reportNoViableAlternativeprotected void reportNoViableAlternative(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.NoViableAltException e) - Overrides:
- reportNoViableAlternativein class- org.antlr.v4.runtime.DefaultErrorStrategy
 
- 
createInputMismatchErrorMessageprotected String createInputMismatchErrorMessage(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.InputMismatchException e) 
- 
reportInputMismatchprotected void reportInputMismatch(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.InputMismatchException e) - Overrides:
- reportInputMismatchin class- org.antlr.v4.runtime.DefaultErrorStrategy
 
- 
createFailedPredicateErrorMessageprotected String createFailedPredicateErrorMessage(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.FailedPredicateException e) 
- 
reportFailedPredicateprotected void reportFailedPredicate(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.FailedPredicateException e) - Overrides:
- reportFailedPredicatein class- org.antlr.v4.runtime.DefaultErrorStrategy
 
 
-