ScanResultValueIterator (druid-processing 30.0.1 API)

java.lang.Object
- org.apache.druid.query.scan.ScanResultValueIterator

All Implemented Interfaces:

Closeable, AutoCloseable, Iterator<ScanResultValue>, CloseableIterator<ScanResultValue>
```
public class ScanResultValueIterator
extends Object
implements CloseableIterator<ScanResultValue>
```
Iterates over the scan result sequence and provides an interface to clean up the resources (if any) to close the underlying sequence. Similar to Yielder, once close is called on the iterator, the calls to the rest of the iterator's methods are undefined.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  ScanResultValueIterator(Sequence<ScanResultValue> resultSequence)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void close()
  
  boolean hasNext()
  
  ScanResultValue next()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.apache.druid.java.util.common.parsers.CloseableIterator
    flatMap, map
  - Methods inherited from interface java.util.Iterator
    forEachRemaining, remove

- Constructor Detail
  - ScanResultValueIterator
```
public ScanResultValueIterator(Sequence<ScanResultValue> resultSequence)
```
- Method Detail
  - close
```
public void close()
           throws IOException
```
    Specified by:
    
    close in interface AutoCloseable
    
    Specified by:
    
    close in interface Closeable
    
    Throws:
    
    IOException
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<ScanResultValue>
  - next
```
public ScanResultValue next()
```
    Specified by:
    
    next in interface Iterator<ScanResultValue>