CancellableVisitor4 SourceCode GPL - https://github.com/iboxdb/db4o-gpl

```
public interface CancellableVisitor4<T>
```

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean visit(T obj)

- Method Detail
  - visit
```
boolean visit(T obj)
```
    Returns:
    
    true to continue traversal, false otherwise