NodeVisitor

```
public interface NodeVisitor
```
Visitor for trees of nodes.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean visit(Node node)
  This visitor method is called for every node in the tree.

- Method Detail
  - visit
```
boolean visit(Node node)
```
    This visitor method is called for every node in the tree. Its return value determines if the children of this node should be excluded in the iteration.
    
    Parameters:
    
    node - the node that is currently visited
    
    Returns:
    
    true if the children should be visited too, false otherwise