Package it.unimi.dsi.fastutil.objects

Class AbstractReferenceList.ReferenceSubList<K>

java.lang.Object

java.util.AbstractCollection<K>

it.unimi.dsi.fastutil.objects.AbstractReferenceCollection<K>

it.unimi.dsi.fastutil.objects.AbstractReferenceList<K>

it.unimi.dsi.fastutil.objects.AbstractReferenceList.ReferenceSubList<K>

All Implemented Interfaces:

ObjectIterable<K>, ReferenceCollection<K>, ReferenceList<K>, Stack<K>, Serializable, Iterable<K>, Collection<K>, List<K>, SequencedCollection<K>

Direct Known Subclasses:

AbstractReferenceList.ReferenceRandomAccessSubList

Enclosing class:

AbstractReferenceList<K>

public static class AbstractReferenceList.ReferenceSubList<K>
extends AbstractReferenceList<K>
implements Serializable

A class implementing a sublist view.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.objects.AbstractReferenceList

AbstractReferenceList.ReferenceRandomAccessSubList<K>, AbstractReferenceList.ReferenceSubList<K>

Constructor Summary

Constructors

Constructor	Description
ReferenceSubList(ReferenceList<K> l, int from, int to)

Method Summary

Modifier and Type	Method	Description
void	add(int index, K k)
boolean	add(K k)
boolean	addAll(int index, Collection<? extends K> c)	Adds all of the elements in the specified collection to this list (optional operation).
void	addElements(int index, K[] a, int offset, int length)	Add (hopefully quickly) elements to this type-specific list.
K	get(int index)
void	getElements(int from, Object[] a, int offset, int length)	Copies (hopefully quickly) elements of this type-specific list into the given array.
ObjectListIterator<K>	listIterator(int index)	Returns a type-specific list iterator on the list starting at a given index.
K	remove(int index)
void	removeElements(int from, int to)	Removes (hopefully quickly) elements of this type-specific list.
K	set(int index, K k)
void	setElements(int index, K[] a, int offset, int length)	Set (hopefully quickly) elements to match the array given.
int	size()
ObjectSpliterator<K>	spliterator()	Returns a type-specific spliterator on the elements of this list.
ReferenceList<K>	subList(int from, int to)	Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.

Methods inherited from class it.unimi.dsi.fastutil.objects.AbstractReferenceList

addAll, addElements, clear, contains, equals, forEach, hashCode, indexOf, iterator, lastIndexOf, listIterator, peek, pop, push, size, toArray, toArray, top, toString

Methods inherited from class java.util.AbstractCollection

containsAll, isEmpty, remove, removeAll, retainAll

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.util.List

addFirst, addLast, containsAll, getFirst, getLast, isEmpty, remove, removeAll, removeFirst, removeLast, replaceAll, retainAll, reversed

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

addAll, addAll, setElements, setElements, sort, unstableSort

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

isEmpty

Constructor Details

ReferenceSubList

public ReferenceSubList(ReferenceList<K> l,
 int from,
 int to)

Method Details

add

public boolean add(K k)

Description copied from class: AbstractReferenceList

Specified by:

add in interface Collection<K>

Specified by:

add in interface List<K>

Overrides:

add in class AbstractReferenceList<K>

add

public void add(int index,
 K k)

Description copied from class: AbstractReferenceList

Specified by:

add in interface List<K>

Overrides:

add in class AbstractReferenceList<K>

addAll

public boolean addAll(int index,
 Collection<? extends K> c)

Description copied from class: AbstractReferenceList

Adds all of the elements in the specified collection to this list (optional operation).

Specified by:

addAll in interface List<K>

Overrides:

addAll in class AbstractReferenceList<K>

get

public K get(int index)

Specified by:

get in interface List<K>

remove

public K remove(int index)

Description copied from class: AbstractReferenceList

Specified by:

remove in interface List<K>

Overrides:

remove in class AbstractReferenceList<K>

set

public K set(int index,
 K k)

Description copied from class: AbstractReferenceList

Specified by:

set in interface List<K>

Overrides:

set in class AbstractReferenceList<K>

size

public int size()

Specified by:

size in interface Collection<K>

Specified by:

size in interface List<K>

Specified by:

size in class AbstractCollection<K>

getElements

public void getElements(int from,
 Object[] a,
 int offset,
 int length)

Description copied from class: AbstractReferenceList

Copies (hopefully quickly) elements of this type-specific list into the given array.

This is a trivial iterator-based implementation. It is expected that implementations will override this method with a more optimized version.

Specified by:

getElements in interface ReferenceList<K>

Overrides:

getElements in class AbstractReferenceList<K>

Parameters:

from - the start index (inclusive).

a - the destination array.

offset - the offset into the destination array where to store the first element copied.

length - the number of elements to be copied.

removeElements

public void removeElements(int from,
 int to)

Description copied from class: AbstractReferenceList

Removes (hopefully quickly) elements of this type-specific list.

This is a trivial iterator-based based implementation. It is expected that implementations will override this method with a more optimized version.

Specified by:

removeElements in interface ReferenceList<K>

Overrides:

removeElements in class AbstractReferenceList<K>

Parameters:

from - the start index (inclusive).

to - the end index (exclusive).

addElements

public void addElements(int index,
 K[] a,
 int offset,
 int length)

Description copied from class: AbstractReferenceList

Add (hopefully quickly) elements to this type-specific list.

This is a trivial iterator-based implementation. It is expected that implementations will override this method with a more optimized version.

Specified by:

addElements in interface ReferenceList<K>

Overrides:

addElements in class AbstractReferenceList<K>

Parameters:

index - the index at which to add elements.

a - the array containing the elements.

offset - the offset of the first element to add.

length - the number of elements to add.

setElements

public void setElements(int index,
 K[] a,
 int offset,
 int length)

Description copied from interface: ReferenceList

Set (hopefully quickly) elements to match the array given. Sets each in this list to the corresponding elements in the array, as if by

 ListIterator iter = listIterator(index);
 int i = 0;
 while (i < length) {
        iter.next();
        iter.set(a[offset + i++]);
 }
 

However, the exact implementation may be more efficient, taking into account whether random access is faster or not, or at the discretion of subclasses, abuse internals.

Specified by:

setElements in interface ReferenceList<K>

Overrides:

setElements in class AbstractReferenceList<K>

Parameters:

index - the index at which to start setting elements.

a - the array containing the elements

offset - the offset of the first element to add.

length - the number of elements to add.

listIterator

public ObjectListIterator<K> listIterator(int index)

Description copied from class: AbstractReferenceList

Returns a type-specific list iterator on the list starting at a given index.

Specified by:

listIterator in interface List<K>

Specified by:

listIterator in interface ReferenceList<K>

Overrides:

listIterator in class AbstractReferenceList<K>

See Also:

• List.listIterator(int)

spliterator

public ObjectSpliterator<K> spliterator()

Description copied from interface: ReferenceList

Returns a type-specific spliterator on the elements of this list.

List spliterators must report at least Spliterator.SIZED and Spliterator.ORDERED.

See List.spliterator() for more documentation on the requirements of the returned spliterator.

Specified by:

spliterator in interface Collection<K>

Specified by:

spliterator in interface Iterable<K>

Specified by:

spliterator in interface List<K>

Specified by:

spliterator in interface ObjectIterable<K>

Specified by:

spliterator in interface ReferenceCollection<K>

Specified by:

spliterator in interface ReferenceList<K>

Returns:

a type-specific spliterator on the elements of this collection.

subList

public ReferenceList<K> subList(int from,
 int to)

Description copied from interface: ReferenceList

Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.

Specified by:

subList in interface List<K>

Specified by:

subList in interface ReferenceList<K>

Overrides:

subList in class AbstractReferenceList<K>

See Also:

• List.subList(int,int)