CopyingIterator (Flink : Core 1.20.2-cp1 API)

java.lang.Object
- org.apache.flink.api.common.functions.util.CopyingIterator<E>

Type Parameters:

E - The type of the element returned by the iterator.

All Implemented Interfaces:

Iterable<E>, Iterator<E>
```
@Internal
public class CopyingIterator<E>
extends Object
implements Iterator<E>, Iterable<E>
```
Wraps an iterator to return deep copies of the original iterator's elements.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  CopyingIterator(Iterator<E> source, TypeSerializer<E> serializer)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean hasNext()
  
  Iterator<E> iterator()
  
  E next()
  
  void remove()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface java.lang.Iterable
    forEach, spliterator
  - Methods inherited from interface java.util.Iterator
    forEachRemaining

- Constructor Detail
  - CopyingIterator
```
public CopyingIterator(Iterator<E> source,
                       TypeSerializer<E> serializer)
```
- Method Detail
  - iterator
```
public Iterator<E> iterator()
```
    Specified by:
    
    iterator in interface Iterable<E>
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<E>
  - next
```
public E next()
```
    Specified by:
    
    next in interface Iterator<E>
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface Iterator<E>