ObjectIterators.UnmodifiableBidirectionalIterator (fastutil 8.2.3)

java.lang.Object
- it.unimi.dsi.fastutil.objects.ObjectIterators.UnmodifiableBidirectionalIterator<K>

All Implemented Interfaces:

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

Enclosing class:

ObjectIterators
```
public static class ObjectIterators.UnmodifiableBidirectionalIterator<K>
extends Object
implements ObjectBidirectionalIterator<K>
```
An unmodifiable wrapper class for bidirectional iterators.

Constructor Summary

Constructors
Constructor Description

UnmodifiableBidirectionalIterator(ObjectBidirectionalIterator<K> i)

Method Summary

Modifier and Type	Method	Description
`boolean`	`hasNext()`
`boolean`	`hasPrevious()`	Returns whether there is a previous element.
`K`	`next()`
`K`	`previous()`	Returns the previous element from the collection.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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

Methods inherited from interface it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator
back, skip

- Constructor Detail
  - UnmodifiableBidirectionalIterator
```
public UnmodifiableBidirectionalIterator(ObjectBidirectionalIterator<K> i)
```
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<K>
  - hasPrevious
```
public boolean hasPrevious()
```
    Description copied from interface: BidirectionalIterator
    
    Returns whether there is a previous element.
    
    Specified by:
    
    hasPrevious in interface BidirectionalIterator<K>
    
    Returns:
    
    whether there is a previous element.
    
    See Also:
    
    ListIterator.hasPrevious()
  - next
```
public K next()
```
    Specified by:
    
    next in interface Iterator<K>
  - previous
```
public K previous()
```
    Description copied from interface: BidirectionalIterator
    
    Returns the previous element from the collection.
    
    Specified by:
    
    previous in interface BidirectionalIterator<K>
    
    Returns:
    
    the previous element from the collection.
    
    See Also:
    
    ListIterator.previous()