Node.Visitor

java.lang.Object
- com.javacc.parser.Node.Visitor

Direct Known Subclasses:

DeadCodeEliminator, JavaFormatter2, NfaBuilder, SanityChecker.RegexpVisitor, SyntaxConverter

Enclosing interface:

Node
```
public abstract static class Node.Visitor
extends Object
```

Field Summary

Fields
Modifier and Type Field Description

protected boolean visitUnparsedTokens

Constructor Summary

Constructors
Constructor Description

Visitor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`fallback(Node node)`	If there is no specific method to visit this node type, it just uses this method.
`void`	`recurse(Node node)`	Just recurses over (i.e.
`void`	`visit(Node node)`	Tries to invoke (via reflection) the appropriate visit(...) method defined in a subclass.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - visitUnparsedTokens
```
protected boolean visitUnparsedTokens
```
- Constructor Detail
  - Visitor
```
public Visitor()
```
- Method Detail
  - visit
```
public final void visit(Node node)
```
    Tries to invoke (via reflection) the appropriate visit(...) method defined in a subclass. If there is none, it just calls the fallback() routine.
    
    Parameters:
    
    node - the Node to "visit"
  - recurse
```
public final void recurse(Node node)
```
    Just recurses over (i.e. visits) node's children
    
    Parameters:
    
    node - the node we are traversing
  - fallback
```
public void fallback(Node node)
```
    If there is no specific method to visit this node type, it just uses this method. The default base implementation is just to recurse over the nodes.
    
    Parameters:
    
    node - The node we are currently traversing