org.apache.lucene.util.automaton

## Class TooComplexToDeterminizeException

- java.lang.Object
- - java.lang.Throwable
  - - java.lang.Exception
    - - java.lang.RuntimeException
      - - org.apache.lucene.util.automaton.TooComplexToDeterminizeException

- All Implemented Interfaces:
    Serializable

      public class TooComplexToDeterminizeException
      extends RuntimeException

  This exception is thrown when determinizing an automaton would result in one which has too many states.
  See Also:
    Serialized Form

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `TooComplexToDeterminizeException(Automaton automaton, int maxDeterminizedStates)` Use this constructor when the automaton failed to determinize.
    `TooComplexToDeterminizeException(RegExp regExp, TooComplexToDeterminizeException cause)` Use this constructor when the RegExp failed to convert to an automaton.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `Automaton` | `getAutomaton()` Returns the automaton that caused this exception, if any.
    `int` | `getMaxDeterminizedStates()` Get the maximum number of allowed determinized states.
    `RegExp` | `getRegExp()` Return the RegExp that caused this exception if any.

    - ### Methods inherited from class java.lang.Throwable

      `addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### TooComplexToDeterminizeException

          public TooComplexToDeterminizeException(RegExp regExp,
                                                  TooComplexToDeterminizeException cause)

      Use this constructor when the RegExp failed to convert to an automaton.

    - #### TooComplexToDeterminizeException

          public TooComplexToDeterminizeException(Automaton automaton,
                                                  int maxDeterminizedStates)

      Use this constructor when the automaton failed to determinize.

  - ### Method Detail

    - #### getAutomaton

          public Automaton getAutomaton()

      Returns the automaton that caused this exception, if any.

    - #### getRegExp

          public RegExp getRegExp()

      Return the RegExp that caused this exception if any.

    - #### getMaxDeterminizedStates

          public int getMaxDeterminizedStates()

      Get the maximum number of allowed determinized states.

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