AsyncIterator (ONOS Java API (2.5.6))

```
public interface AsyncIterator<T>
```
Asynchronous iterator.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`CompletableFuture<Boolean>`	`hasNext()`	Returns whether the iterator has a next item.
`CompletableFuture<T>`	`next()`	Returns the next item in the iterator.

- Method Detail
  - hasNext
```
CompletableFuture<Boolean> hasNext()
```
    Returns whether the iterator has a next item.
    
    Returns:
    
    whether a next item exists in the iterator
  - next
```
CompletableFuture<T> next()
```
    Returns the next item in the iterator.
    
    Returns:
    
    the next item in the iterator