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FailedPredicateException (ANTLR 4 Runtime (Optimized) 4.7.3 API)











org.antlr.v4.runtime

Class FailedPredicateException

  • All Implemented Interfaces:
    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
    • Constructor Detail

      • FailedPredicateException

        public FailedPredicateException(@NotNull
                                Parser recognizer)
      • FailedPredicateException

        public FailedPredicateException(@NotNull
                                Parser recognizer,
                                @Nullable
                                String predicate)
      • FailedPredicateException

        public FailedPredicateException(@NotNull
                                Parser recognizer,
                                @Nullable
                                String predicate,
                                @Nullable
                                String message)
    • Method Detail

      • getRuleIndex

        public int getRuleIndex()
      • getPredIndex

        public int getPredIndex()
      • getPredicate

        @Nullable
        public String getPredicate()

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