## Uses of Class
org.apache.lucene.util.automaton.RegExp

- Packages that use RegExp
  Package | Description
  --- | ---
  org.apache.lucene.util.automaton | Finite-state automaton for regular expressions.

- - ### Uses of RegExp in org.apache.lucene.util.automaton

    Fields in org.apache.lucene.util.automaton declared as RegExp
    Modifier and Type | Field | Description
    --- | --- | ---
    `RegExp` | RegExp.`exp1` | Child expressions held by a container type expression
    `RegExp` | RegExp.`exp2` | Child expressions held by a container type expression

    Methods in org.apache.lucene.util.automaton that return RegExp
    Modifier and Type | Method | Description
    --- | --- | ---
    `RegExp` | TooComplexToDeterminizeException.`getRegExp()` | Return the RegExp that caused this exception if any.

    Constructors in org.apache.lucene.util.automaton with parameters of type RegExp
    Constructor | Description
    --- | ---
    `TooComplexToDeterminizeException​(RegExp regExp, TooComplexToDeterminizeException cause)` | Use this constructor when the RegExp failed to convert to an automaton.