LongIterator (Solr 9.7.0 core API)

```
public interface LongIterator
```
A long-based iterator. This is not is-a Iterator to prevent autoboxing between Long and long.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean hasNext()
  
  long next()

- Method Detail
  - hasNext
```
boolean hasNext()
```
    Returns:
    
    true if and only if there are more elements to iterate over. false otherwise.
  - next
```
long next()
```
    Returns:
    
    the next long in the collection. Only valid after hasNext() has been called and returns true.