Class DescriptiveErrorStrategy
- java.lang.Object
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- org.antlr.v4.runtime.DefaultErrorStrategy
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- org.antlr.v4.runtime.BailErrorStrategy
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- org.apache.groovy.parser.antlr4.internal.DescriptiveErrorStrategy
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- All Implemented Interfaces:
org.antlr.v4.runtime.ANTLRErrorStrategy
public class DescriptiveErrorStrategy extends org.antlr.v4.runtime.BailErrorStrategyProvide friendly error messages when parsing errors occurred.
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Constructor Summary
Constructors Constructor Description DescriptiveErrorStrategy(org.antlr.v4.runtime.CharStream charStream)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected 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.DefaultErrorStrategy
beginErrorCondition, constructToken, consumeUntil, endErrorCondition, escapeWSAndQuote, getErrorRecoverySet, getExpectedTokens, getMissingSymbol, getSymbolText, getSymbolType, getTokenErrorDisplay, inErrorRecoveryMode, notifyErrorListeners, reportError, reportMatch, reportMissingToken, reportUnwantedToken, reset, singleTokenDeletion, singleTokenInsertion
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Method Detail
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recover
public void recover(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.RecognitionException e)- Specified by:
recoverin interfaceorg.antlr.v4.runtime.ANTLRErrorStrategy- Overrides:
recoverin classorg.antlr.v4.runtime.BailErrorStrategy
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recoverInline
public org.antlr.v4.runtime.Token recoverInline(org.antlr.v4.runtime.Parser recognizer) throws org.antlr.v4.runtime.RecognitionException- Specified by:
recoverInlinein interfaceorg.antlr.v4.runtime.ANTLRErrorStrategy- Overrides:
recoverInlinein classorg.antlr.v4.runtime.BailErrorStrategy- Throws:
org.antlr.v4.runtime.RecognitionException
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createNoViableAlternativeErrorMessage
protected String createNoViableAlternativeErrorMessage(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.NoViableAltException e)
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reportNoViableAlternative
protected void reportNoViableAlternative(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.NoViableAltException e)- Overrides:
reportNoViableAlternativein classorg.antlr.v4.runtime.DefaultErrorStrategy
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createInputMismatchErrorMessage
protected String createInputMismatchErrorMessage(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.InputMismatchException e)
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reportInputMismatch
protected void reportInputMismatch(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.InputMismatchException e)- Overrides:
reportInputMismatchin classorg.antlr.v4.runtime.DefaultErrorStrategy
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createFailedPredicateErrorMessage
protected String createFailedPredicateErrorMessage(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.FailedPredicateException e)
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reportFailedPredicate
protected void reportFailedPredicate(org.antlr.v4.runtime.Parser recognizer, org.antlr.v4.runtime.FailedPredicateException e)- Overrides:
reportFailedPredicatein classorg.antlr.v4.runtime.DefaultErrorStrategy
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