private final class TreeTraverser.PreOrderIterator extends UnmodifiableIterator<T>
| Modifier and Type | Field and Description |
|---|---|
private java.util.Deque<java.util.Iterator<T>> |
stack |
| Constructor and Description |
|---|
PreOrderIterator(T root) |
| Modifier and Type | Method and Description |
|---|---|
boolean |
hasNext() |
T |
next() |
remove