DefaultCloseableIterator (Apache TinkerPop 3.6.2 API)

java.lang.Object
- org.apache.tinkerpop.gremlin.structure.util.DefaultCloseableIterator<T>

All Implemented Interfaces:

Closeable, AutoCloseable, Iterator<T>, CloseableIterator<T>

Direct Known Subclasses:

CloseableIterator.EmptyCloseableIterator
```
public class DefaultCloseableIterator<T>
extends Object
implements CloseableIterator<T>
```
A default implementation of CloseableIterator that simply wraps an existing Iterator. This implementation has a "do nothing" implementation of close().

Author:

Stephen Mallette (http://stephen.genoprime.com)

- Nested Class Summary
  - Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.structure.util.CloseableIterator
    CloseableIterator.EmptyCloseableIterator<T>
- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected Iterator<T> iterator
- Constructor Summary
  
  Constructors
  Constructor Description
  
  DefaultCloseableIterator(Iterator<T> iterator)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void close()
  
  boolean hasNext()
  
  T next()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.util.Iterator
    forEachRemaining, remove

- Field Detail
  - iterator
```
protected Iterator<T> iterator
```
- Constructor Detail
  - DefaultCloseableIterator
```
public DefaultCloseableIterator(Iterator<T> iterator)
```
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<T>
  - next
```
public T next()
```
    Specified by:
    
    next in interface Iterator<T>
  - close
```
public void close()
```
    Specified by:
    
    close in interface AutoCloseable
    
    Specified by:
    
    close in interface Closeable
    
    Specified by:
    
    close in interface CloseableIterator<T>