SanityChecker.RegexpVisitor

java.lang.Object
- com.javacc.parser.Node.Visitor
- - com.javacc.core.SanityChecker.RegexpVisitor

Enclosing class:

SanityChecker
```
public class SanityChecker.RegexpVisitor
extends Node.Visitor
```
A visitor that checks whether there is a self-referential loop in a Regexp reference. It is a much more terse, readable replacement for some ugly legacy code.

- Field Summary
  - Fields inherited from class com.javacc.parser.Node.Visitor
    visitUnparsedTokens
- Constructor Summary
  
  Constructors
  Constructor Description
  
  RegexpVisitor()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void visit(RegexpRef ref)
  - Methods inherited from class com.javacc.parser.Node.Visitor
    fallback, recurse, visit
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- RegexpVisitor
```
public RegexpVisitor()
```

Method Detail
- visit
```
public void visit(RegexpRef ref)
```