ObjectBidirectionalIterator (JHighlight 1.1.0 API)

All Superinterfaces:

BidirectionalIterator<K>, Iterator<K>, ObjectIterator<K>

All Known Subinterfaces:

CharBidirectionalIterator, CharListIterator, ObjectListIterator<K>

All Known Implementing Classes:

AbstractCharBidirectionalIterator, AbstractCharListIterator, AbstractObjectBidirectionalIterator, AbstractObjectListIterator, CharIterators.EmptyIterator, CharIterators.UnmodifiableBidirectionalIterator, CharIterators.UnmodifiableListIterator, ObjectIterators.EmptyIterator, ObjectIterators.UnmodifiableBidirectionalIterator, ObjectIterators.UnmodifiableListIterator
```
public interface ObjectBidirectionalIterator<K>
extends ObjectIterator<K>, BidirectionalIterator<K>
```
A type-specific bidirectional iterator; provides an additional method to avoid (un)boxing, and the possibility to skip elements backwards.

See Also:

BidirectionalIterator

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  int back(int n)
  Moves back for the given number of elements.
  - Methods inherited from interface org.codelibs.jhighlight.fastutil.BidirectionalIterator
    hasPrevious, previous
  - Methods inherited from interface java.util.Iterator
    forEachRemaining, hasNext, next, remove
  - Methods inherited from interface org.codelibs.jhighlight.fastutil.objects.ObjectIterator
    skip

- Method Detail
  - back
```
int back(int n)
```
    Moves back for the given number of elements.
    The effect of this call is exactly the same as that of calling BidirectionalIterator.previous() for n times (possibly stopping if BidirectionalIterator.hasPrevious() becomes false).
    
    Parameters:
    
    n - the number of elements to skip back.
    
    Returns:
    
    the number of elements actually skipped.
    
    See Also:
    
    Iterator.next()