Package it.unimi.dsi.fastutil.objects

Interface ObjectListIterator<K>

All Superinterfaces:

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

All Known Implementing Classes:

AbstractObjectListIterator, ObjectIterators.AbstractIndexBasedListIterator, ObjectIterators.EmptyIterator, ObjectIterators.UnmodifiableListIterator

public interface ObjectListIterator<K>
extends ObjectBidirectionalIterator<K>, ListIterator<K>

A type-specific bidirectional iterator that is also a ListIterator.

This interface merges the methods provided by a ListIterator and a type-specific BidirectionalIterator. Moreover, it provides type-specific versions of add() and set().

See Also:

• ListIterator
• BidirectionalIterator

Method Summary

Modifier and Type	Method	Description
default void	add(K k)	Inserts the specified element into the list (optional operation).
default void	remove()	Removes from the underlying collection the last element returned by this iterator (optional operation).
default void	set(K k)	Replaces the last element returned by Iterator.next() or BidirectionalIterator.previous() with the specified element (optional operation).

Methods inherited from interface it.unimi.dsi.fastutil.BidirectionalIterator

hasPrevious, previous

Methods inherited from interface java.util.Iterator

forEachRemaining

Methods inherited from interface java.util.ListIterator

hasNext, hasPrevious, next, nextIndex, previous, previousIndex

Methods inherited from interface it.unimi.dsi.fastutil.objects.ObjectBidirectionalIterator

back, skip

Method Details

set

default void set(K k)

Replaces the last element returned by Iterator.next() or BidirectionalIterator.previous() with the specified element (optional operation).

Specified by:

set in interface ListIterator<K>

Parameters:

k - the element used to replace the last element returned.

This default implementation just throws an UnsupportedOperationException.

See Also:

• ListIterator.set(Object)

add

default void add(K k)

Inserts the specified element into the list (optional operation).

This default implementation just throws an UnsupportedOperationException.

Specified by:

add in interface ListIterator<K>

Parameters:

k - the element to insert.

See Also:

• ListIterator.add(Object)

remove

default void remove()

Removes from the underlying collection the last element returned by this iterator (optional operation).

This default implementation just throws an UnsupportedOperationException.

Specified by:

remove in interface Iterator<K>

Specified by:

remove in interface ListIterator<K>

See Also:

• ListIterator.remove()