BSTIterator (leetcode-in-java 1.5 API)

java.lang.Object
- g0101_0200.s0173_binary_search_tree_iterator.BSTIterator

```
public class BSTIterator
extends Object
```

- Constructor Summary
  
  Constructors
  Constructor Description
  
  BSTIterator(TreeNode root)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean hasNext()
  
  int next()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- BSTIterator
```
public BSTIterator(TreeNode root)
```

Method Detail

next
```
public int next()
```

hasNext
```
public boolean hasNext()
```