Package it.unimi.dsi.fastutil.objects

Class AbstractObjectList.ObjectSubList<K>

java.lang.Object

java.util.AbstractCollection<K>

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

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

it.unimi.dsi.fastutil.objects.AbstractObjectList.ObjectSubList<K>

All Implemented Interfaces:

ObjectCollection<K>, ObjectIterable<K>, ObjectList<K>, Stack<K>, java.io.Serializable, java.lang.Comparable<java.util.List<? extends K>>, java.lang.Iterable<K>, java.util.Collection<K>, java.util.List<K>

Direct Known Subclasses:

AbstractObjectList.ObjectRandomAccessSubList

Enclosing class:

AbstractObjectList<K>

public static class AbstractObjectList.ObjectSubList<K>
extends AbstractObjectList<K>
implements java.io.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.AbstractObjectList

AbstractObjectList.ObjectRandomAccessSubList<K>, AbstractObjectList.ObjectSubList<K>

Constructor Summary

Constructors

Constructor	Description
ObjectSubList(ObjectList<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, java.util.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, java.lang.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.
ObjectList<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.AbstractObjectList

addAll, addElements, clear, compareTo, 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

containsAll, isEmpty, remove, removeAll, replaceAll, retainAll

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

addAll, addAll, setElements, setElements, sort, unstableSort

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

isEmpty

Constructor Detail

ObjectSubList

public ObjectSubList(ObjectList<K> l,
                     int from,
                     int to)

Method Detail

add

public boolean add(K k)

Description copied from class: AbstractObjectList

Specified by:

add in interface java.util.Collection<K>

Specified by:

add in interface java.util.List<K>

Overrides:

add in class AbstractObjectList<K>

add

public void add(int index,
                K k)

Description copied from class: AbstractObjectList

Specified by:

add in interface java.util.List<K>

Overrides:

add in class AbstractObjectList<K>

addAll

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

Description copied from class: AbstractObjectList

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

Specified by:

addAll in interface java.util.List<K>

Overrides:

addAll in class AbstractObjectList<K>

get

public K get(int index)

Specified by:

get in interface java.util.List<K>

remove

public K remove(int index)

Description copied from class: AbstractObjectList

Specified by:

remove in interface java.util.List<K>

Overrides:

remove in class AbstractObjectList<K>

set

public K set(int index,
             K k)

Description copied from class: AbstractObjectList

Specified by:

set in interface java.util.List<K>

Overrides:

set in class AbstractObjectList<K>

size

public int size()

Specified by:

size in interface java.util.Collection<K>

Specified by:

size in interface java.util.List<K>

Specified by:

size in class java.util.AbstractCollection<K>

getElements

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

Description copied from class: AbstractObjectList

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 ObjectList<K>

Overrides:

getElements in class AbstractObjectList<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: AbstractObjectList

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 ObjectList<K>

Overrides:

removeElements in class AbstractObjectList<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: AbstractObjectList

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 ObjectList<K>

Overrides:

addElements in class AbstractObjectList<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: ObjectList

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 ObjectList<K>

Overrides:

setElements in class AbstractObjectList<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: AbstractObjectList

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

Specified by:

listIterator in interface java.util.List<K>

Specified by:

listIterator in interface ObjectList<K>

Overrides:

listIterator in class AbstractObjectList<K>

See Also:

List.listIterator(int)

spliterator

public ObjectSpliterator<K> spliterator()

Description copied from interface: ObjectList

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 java.util.Collection<K>

Specified by:

spliterator in interface java.lang.Iterable<K>

Specified by:

spliterator in interface java.util.List<K>

Specified by:

spliterator in interface ObjectCollection<K>

Specified by:

spliterator in interface ObjectIterable<K>

Specified by:

spliterator in interface ObjectList<K>

Returns:

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

subList

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

Description copied from interface: ObjectList

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 java.util.List<K>

Specified by:

subList in interface ObjectList<K>

Overrides:

subList in class AbstractObjectList<K>

See Also:

List.subList(int,int)