ResettableIterator

org.apache.commons.collections4

Interface ResettableIterator<E>

Type Parameters:

E - the type to iterate over

All Superinterfaces:

Iterator<E>

All Known Subinterfaces:

ResettableListIterator<E>

All Known Implementing Classes:

AbstractDualBidiMap.BidiMapIterator, AbstractLinkedMap.EntrySetIterator, AbstractLinkedMap.KeySetIterator, AbstractLinkedMap.LinkMapIterator, AbstractLinkedMap.ValuesIterator, AbstractSortedMapDecorator.SortedMapIterator, ArrayIterator, ArrayListIterator, DualTreeBidiMap.BidiOrderedMapIterator, EmptyIterator, EmptyListIterator, EmptyMapIterator, EmptyOrderedIterator, EmptyOrderedMapIterator, EntrySetMapIterator, EntrySetToMapIteratorAdapter, ListIteratorWrapper, LoopingIterator, LoopingListIterator, ObjectArrayIterator, ObjectArrayListIterator, ReverseListIterator, SingletonIterator, SingletonListIterator
```
public interface ResettableIterator<E>
extends Iterator<E>
```
Defines an iterator that can be reset back to an initial state.
This interface allows an iterator to be repeatedly reused.

Since:

3.0

Method Summary

All Methods

Instance Methods

Abstract Methods
Modifier and Type	Method and Description
`void`	`reset()` Resets the iterator back to the position at which the iterator was created.

Methods inherited from interface java.util.Iterator
forEachRemaining, hasNext, next, remove

- Method Detail
  - reset
```
void reset()
```
    Resets the iterator back to the position at which the iterator was created.