Package org.antlr.v4.runtime
Class FailedPredicateException
- java.lang.Object
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- java.lang.Throwable
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- java.lang.Exception
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- java.lang.RuntimeException
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- org.antlr.v4.runtime.RecognitionException
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- org.antlr.v4.runtime.FailedPredicateException
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- All Implemented Interfaces:
java.io.Serializable
public class FailedPredicateException extends RecognitionException
A semantic predicate failed during validation. Validation of predicates occurs when normally parsing the alternative just like matching a token. Disambiguating predicate evaluation occurs when we test a predicate during prediction.- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description FailedPredicateException(Parser recognizer)
FailedPredicateException(Parser recognizer, java.lang.String predicate)
FailedPredicateException(Parser recognizer, java.lang.String predicate, java.lang.String message)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
getPredicate()
int
getPredIndex()
int
getRuleIndex()
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Methods inherited from class org.antlr.v4.runtime.RecognitionException
getCtx, getExpectedTokens, getInputStream, getOffendingState, getOffendingToken, getRecognizer, setOffendingState, setOffendingToken
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Constructor Detail
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FailedPredicateException
public FailedPredicateException(Parser recognizer)
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FailedPredicateException
public FailedPredicateException(Parser recognizer, java.lang.String predicate)
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FailedPredicateException
public FailedPredicateException(Parser recognizer, java.lang.String predicate, java.lang.String message)
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