SkippingIterator (The Adobe Experience Manager SDK 2022.7.8005.20220711T194049Z-220600)

java.lang.Object
- org.apache.commons.collections4.iterators.AbstractUntypedIteratorDecorator<E,E>
- - org.apache.commons.collections4.iterators.AbstractIteratorDecorator<E>
  - - org.apache.commons.collections4.iterators.SkippingIterator<E>

All Implemented Interfaces:

Iterator<E>
```
public class SkippingIterator<E>
extends AbstractIteratorDecorator<E>
```
Decorates another iterator to skip the first N elements.
In case an offset parameter other than 0 is provided, the decorated iterator is immediately advanced to this position, skipping all elements before that position.

Since:

4.1

Constructor Summary

Constructors
Constructor	Description
`SkippingIterator(Iterator<E> iterator, long offset)`	Decorates the specified iterator to skip all elements until the iterator reaches the position at `offset`.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

E next()

void remove()
- Methods inherited from class org.apache.commons.collections4.iterators.AbstractUntypedIteratorDecorator
  hasNext
- Methods inherited from class java.lang.Object
  equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface java.util.Iterator
  forEachRemaining

- Constructor Detail
  - SkippingIterator
```
public SkippingIterator(Iterator<E> iterator,
                        long offset)
```
    Decorates the specified iterator to skip all elements until the iterator reaches the position at offset.
    The iterator is immediately advanced until it reaches the position at offset, incurring O(n) time.
    
    Parameters:
    
    iterator - the iterator to be decorated
    
    offset - the index of the first element of the decorated iterator to return
    
    Throws:
    
    NullPointerException - if iterator is null
    
    IllegalArgumentException - if offset is negative
- Method Detail
  - next
```
public E next()
```
    Description copied from class: AbstractIteratorDecorator
    
    Specified by:
    
    next in interface Iterator<E>
    
    Overrides:
    
    next in class AbstractIteratorDecorator<E>
  - remove
```
public void remove()
```
    In case an offset other than 0 was specified, the underlying iterator will be advanced to this position upon creation. A call to remove() will still result in an IllegalStateException if no explicit call to next() has been made prior to calling remove().
    
    Specified by:
    
    remove in interface Iterator<E>
    
    Overrides:
    
    remove in class AbstractUntypedIteratorDecorator<E,E>