IndexingIterator

java.lang.Object
- com.identityworksllc.iiq.common.iterators.IndexingIterator<In>

Type Parameters:

In - The input iterator type

All Implemented Interfaces:

Iterator<Index<In>>
```
public class IndexingIterator<In>
extends Object
implements Iterator<Index<In>>
```
An iterator that keeps track of its index, allowing you to get the current element count.

Constructor Summary

Constructors
Constructor Description

IndexingIterator(Iterator<? extends In> input)
Wrapper constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasNext()`
`Index<In>`	`next()`
`void`	`remove()`	Removes the current item from the list and decrements the index.

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

- Constructor Detail
  - IndexingIterator
```
public IndexingIterator(Iterator<? extends In> input)
```
    Wrapper constructor
    
    Parameters:
    
    input - The input iterator
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<In>
    
    See Also:
    
    Iterator.hasNext()
  - next
```
public Index<In> next()
```
    Specified by:
    
    next in interface Iterator<In>
    
    See Also:
    
    Iterator.next()
  - remove
```
public void remove()
```
    Removes the current item from the list and decrements the index.
    The next item returned will have the same index as the previous one. If the wrapped iterator does not support removals, this method will throw an appropriate exception without decrementing the counter.
    
    Specified by:
    
    remove in interface Iterator<In>