it.unimi.dsi.fastutil.objects.ReferenceBigLists.EmptyBigList<K>

All Implemented Interfaces:: BigList<K>, ObjectIterable<K>, ReferenceBigList<K>, ReferenceCollection<K>, Size64, Serializable, Cloneable, Iterable<K>, Collection<K>

Enclosing class:: ReferenceBigLists

public static class ReferenceBigLists.EmptyBigList<K> extends ReferenceCollections.EmptyCollection<K> implements ReferenceBigList<K>, Serializable, Cloneable

An immutable class representing an empty type-specific big list.

This class may be useful to implement your own in case you subclass a type-specific list.

See Also:

Method Summary

Modifier and Type

Method

Description

void

add(long index, K k)

Inserts the specified element at the specified position in this big list (optional operation).

boolean

addAll(long i, Collection<? extends K> c)

Inserts all of the elements in the specified collection into this big list at the specified position (optional operation).

void

addElements(long index, K[][] a)

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

void

addElements(long index, K[][] a, long offset, long length)

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

Object

clone()

boolean

equals(Object o)

K

get(long i)

Returns the element at the specified position.

void

getElements(long from, Object[][] a, long offset, long length)

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

int

hashCode()

long

indexOf(Object k)

Returns the index of the first occurrence of the specified element in this big list, or -1 if this big list does not contain the element.

ObjectBigListIterator<K>

iterator()

Returns a type-specific iterator on the elements of this collection.

long

lastIndexOf(Object k)

Returns the index of the last occurrence of the specified element in this big list, or -1 if this big list does not contain the element.

ObjectBigListIterator<K>

listIterator()

Returns a type-specific big-list iterator on this type-specific big list.

ObjectBigListIterator<K>

listIterator(long i)

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

K

remove(long i)

Removes the element at the specified position.

boolean

remove(Object k)

void

removeElements(long from, long to)

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

K

set(long index, K k)

Replaces the element at the specified position in this big list with the specified element (optional operation).

void

size(long s)

Sets the size of this big list.

long

size64()

Returns the size of this data structure as a long.

ObjectSpliterator<K>

spliterator()

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

ReferenceBigList<K>

subList(long from, long to)

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

String

toString()

Methods inherited from class it.unimi.dsi.fastutil.objects.ReferenceCollections.EmptyCollection
addAll, clear, contains, containsAll, forEach, removeAll, removeIf, retainAll, size, toArray, toArray

Methods inherited from class java.util.AbstractCollection
add, isEmpty

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

Methods inherited from interface it.unimi.dsi.fastutil.BigList
size

Methods inherited from interface java.util.Collection
add, addAll, clear, contains, containsAll, isEmpty, parallelStream, removeAll, removeIf, retainAll, stream, toArray, toArray, toArray

Methods inherited from interface java.lang.Iterable
forEach

Methods inherited from interface it.unimi.dsi.fastutil.objects.ReferenceBigList
addAll, addAll, addAll, addAll, getElements, setElements, setElements, setElements

Method Details
- get
  
  public K get(long i)
  
  Description copied from interface: BigList
  
  Returns the element at the specified position.
  Specified by:
  
  get in interface BigList<K>
  
  Parameters:
  
  i - a position in the big list.
  
  Returns:
  
  the element at the specified position.
  
  See Also:
  
  List.get(int)
- remove
  
  public boolean remove(Object k)
  
  Specified by:
  
  remove in interface Collection<K>
  
  Overrides:
  
  remove in class AbstractCollection<K>
- remove
  
  public K remove(long i)
  
  Description copied from interface: BigList
  
  Removes the element at the specified position.
  Specified by:
  
  remove in interface BigList<K>
  
  Parameters:
  
  i - a position in the big list.
  
  Returns:
  
  the element previously at the specified position.
  
  See Also:
  
  List.remove(int)
- add
  
  public void add(long index, K k)
  
  Description copied from interface: BigList
  
  Inserts the specified element at the specified position in this big list (optional operation).
  Specified by:
  
  add in interface BigList<K>
  
  Parameters:
  
  index - a position in the big list.
  
  k - an element to be inserted.
  
  See Also:
  
  List.add(int,Object)
- set
  
  public K set(long index, K k)
  
  Description copied from interface: BigList
  
  Replaces the element at the specified position in this big list with the specified element (optional operation).
  Specified by:
  
  set in interface BigList<K>
  
  Parameters:
  
  index - a position in the big list.
  
  k - the element to be stored at the specified position.
  
  Returns:
  
  the element previously at the specified positions.
  
  See Also:
  
  List.set(int,Object)
- indexOf
  
  public long indexOf(Object k)
  
  Description copied from interface: BigList
  
  Returns the index of the first occurrence of the specified element in this big list, or -1 if this big list does not contain the element.
  Specified by:
  
  indexOf in interface BigList<K>
  
  Parameters:
  
  k - the object to search for.
  
  Returns:
  
  the index of the first occurrence of the specified element in this big list, or -1 if this big list does not contain the element.
  
  See Also:
  
  List.indexOf(Object)
- lastIndexOf
  
  public long lastIndexOf(Object k)
  
  Description copied from interface: BigList
  
  Returns the index of the last occurrence of the specified element in this big list, or -1 if this big list does not contain the element.
  Specified by:
  
  lastIndexOf in interface BigList<K>
  
  Parameters:
  
  k - the object to search for.
  
  Returns:
  
  the index of the last occurrence of the specified element in this big list, or -1 if this big list does not contain the element.
  
  See Also:
  
  List.lastIndexOf(Object)
- addAll
  
  public boolean addAll(long i, Collection<? extends K> c)
  
  Description copied from interface: BigList
  
  Inserts all of the elements in the specified collection into this big list at the specified position (optional operation).
  Specified by:
  
  addAll in interface BigList<K>
  
  Parameters:
  
  i - index at which to insert the first element from the specified collection.
  
  c - collection containing elements to be added to this big list.
  
  Returns:
  
  true if this big list changed as a result of the call
  
  See Also:
  
  List.addAll(int, Collection)
- listIterator
  
  public ObjectBigListIterator<K> listIterator()
  
  Description copied from interface: ReferenceBigList
  
  Returns a type-specific big-list iterator on this type-specific big list.
  Specified by:
  
  listIterator in interface BigList<K>
  
  Specified by:
  
  listIterator in interface ReferenceBigList<K>
  
  Returns:
  
  a big-list iterator over the elements in this big list.
  
  See Also:
  
  BigList.listIterator()
- iterator
  
  public ObjectBigListIterator<K> iterator()
  
  Description copied from interface: ReferenceCollection
  
  Returns a type-specific iterator on the elements of this collection.
  Specified by:
  
  iterator in interface Collection<K>
  
  Specified by:
  
  iterator in interface Iterable<K>
  
  Specified by:
  
  iterator in interface ObjectIterable<K>
  
  Specified by:
  
  iterator in interface ReferenceBigList<K>
  
  Specified by:
  
  iterator in interface ReferenceCollection<K>
  
  Overrides:
  
  iterator in class ReferenceCollections.EmptyCollection<K>
  
  Returns:
  
  a type-specific iterator on the elements of this collection.
  
  See Also:
  
  Iterable.iterator()
- listIterator
  
  public ObjectBigListIterator<K> listIterator(long i)
  
  Description copied from interface: ReferenceBigList
  
  Returns a type-specific list iterator on this type-specific big list starting at a given index.
  Specified by:
  
  listIterator in interface BigList<K>
  
  Specified by:
  
  listIterator in interface ReferenceBigList<K>
  
  Parameters:
  
  i - index of first element to be returned from the big-list iterator.
  
  Returns:
  
  a big-list iterator of the elements in this big list, starting at the specified position in this big list.
  
  See Also:
  
  BigList.listIterator(long)
- spliterator
  
  public ObjectSpliterator<K> spliterator()
  
  Description copied from interface: ReferenceCollection
  
  Returns a type-specific spliterator on the elements of this collection.
  See Collection.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 ObjectIterable<K>
  
  Specified by:
  
  spliterator in interface ReferenceBigList<K>
  
  Specified by:
  
  spliterator in interface ReferenceCollection<K>
  
  Overrides:
  
  spliterator in class ReferenceCollections.EmptyCollection<K>
  
  Returns:
  
  a type-specific spliterator on the elements of this collection.
- subList
  
  public ReferenceBigList<K> subList(long from, long to)
  
  Description copied from interface: ReferenceBigList
  
  Returns a type-specific view of the portion of this type-specific big list from the index from, inclusive, to the index to, exclusive.
  Specified by:
  
  subList in interface BigList<K>
  
  Specified by:
  
  subList in interface ReferenceBigList<K>
  
  Parameters:
  
  from - the starting element (inclusive).
  
  to - the ending element (exclusive).
  
  Returns:
  
  a big sublist view of this big list.
  
  See Also:
  
  BigList.subList(long,long)
- getElements
  
  public void getElements(long from, Object[][] a, long offset, long length)
  
  Description copied from interface: ReferenceBigList
  
  Copies (hopefully quickly) elements of this type-specific big list into the given big array.
  
  Specified by:
  
  getElements in interface ReferenceBigList<K>
  
  Parameters:
  
  from - the start index (inclusive).
  
  a - the destination big array.
  
  offset - the offset into the destination big array where to store the first element copied.
  
  length - the number of elements to be copied.
- removeElements
  
  public void removeElements(long from, long to)
  
  Description copied from interface: ReferenceBigList
  
  Removes (hopefully quickly) elements of this type-specific big list.
  
  Specified by:
  
  removeElements in interface ReferenceBigList<K>
  
  Parameters:
  
  from - the start index (inclusive).
  
  to - the end index (exclusive).
- addElements
  
  public void addElements(long index, K[][] a, long offset, long length)
  
  Description copied from interface: ReferenceBigList
  
  Add (hopefully quickly) elements to this type-specific big list.
  
  Specified by:
  
  addElements in interface ReferenceBigList<K>
  
  Parameters:
  
  index - the index at which to add elements.
  
  a - the big array containing the elements.
  
  offset - the offset of the first element to add.
  
  length - the number of elements to add.
- addElements
  
  public void addElements(long index, K[][] a)
  
  Description copied from interface: ReferenceBigList
  
  Add (hopefully quickly) elements to this type-specific big list.
  
  Specified by:
  
  addElements in interface ReferenceBigList<K>
  
  Parameters:
  
  index - the index at which to add elements.
  
  a - the big array containing the elements.
- size
  
  public void size(long s)
  
  Description copied from interface: BigList
  
  Sets the size of this big list.
  If the specified size is smaller than the current size, the last elements are discarded. Otherwise, they are filled with 0/null/false.
  
  Specified by:
  
  size in interface BigList<K>
  
  Parameters:
  
  s - the new size.
- size64
  
  public long size64()
  
  Description copied from interface: Size64
  
  Returns the size of this data structure as a long.
  
  Specified by:
  
  size64 in interface Size64
  
  Returns:
  
  the size of this data structure.
- clone
  
  public Object clone()
- hashCode
  
  public int hashCode()
  
  Specified by:
  
  hashCode in interface Collection<K>
  
  Overrides:
  
  hashCode in class ReferenceCollections.EmptyCollection<K>
- equals
  
  public boolean equals(Object o)
  
  Specified by:
  
  equals in interface Collection<K>
  
  Overrides:
  
  equals in class ReferenceCollections.EmptyCollection<K>
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class AbstractReferenceCollection<K>

Class ReferenceBigLists.EmptyBigList<K>

Method Summary

Methods inherited from class it.unimi.dsi.fastutil.objects.ReferenceCollections.EmptyCollection

Methods inherited from class java.util.AbstractCollection

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

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

Method Details

get

remove

remove

add

set

indexOf

lastIndexOf

addAll

listIterator

iterator

listIterator

spliterator

subList

getElements

removeElements

addElements

addElements

size

size64

clone

hashCode

equals

toString