it.unimi.dsi.fastutil.objects
Class ReferenceLists.Singleton<K>

java.lang.Object
  it.unimi.dsi.fastutil.objects.AbstractReferenceCollection<K>
      it.unimi.dsi.fastutil.objects.AbstractReferenceList<K>
          it.unimi.dsi.fastutil.objects.ReferenceLists.Singleton<K>

All Implemented Interfaces:

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

Enclosing class:

ReferenceLists

public static class ReferenceLists.Singleton<K>
extends AbstractReferenceList<K>
implements Serializable, Cloneable

An immutable class representing a type-specific singleton list.

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

See Also:

Serialized Form

Nested Class Summary

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

AbstractReferenceList.ReferenceSubList<K>

Field Summary

static long

serialVersionUID

Method Summary

boolean	addAll(Collection<? extends K> c) Delegates to a more generic method.
boolean	addAll(int i, Collection<? extends K> c)
void	clear()
Object	clone()
boolean	contains(Object k)
K	get(int i)
ObjectListIterator<K>	listIterator() Returns a type-specific list iterator on the list.
ObjectListIterator<K>	listIterator(int i) Returns a type-specific list iterator on the list starting at a given index.
K	remove(int i)
boolean	removeAll(Collection<?> c) Remove from this collection all elements in the given collection.
boolean	retainAll(Collection<?> c) Retains in this collection only elements from the given collection.
int	size()
void	size(int size) Sets the size 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.
Object[]	toArray()

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

add, add, addElements, addElements, equals, getElements, hashCode, indexOf, iterator, lastIndexOf, objectListIterator, objectListIterator, peek, pop, push, referenceSubList, removeElements, set, top, toString

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

containsAll, isEmpty, objectIterator, remove, toArray

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

containsAll, isEmpty, remove, toArray

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

objectIterator, toArray

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

isEmpty

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

Method Detail

get

public K get(int i)

Specified by:

get in interface List<K>

remove

public K remove(int i)

Specified by:

remove in interface List<K>

Overrides:

remove in class AbstractReferenceList<K>

contains

public boolean contains(Object k)

Specified by:

contains in interface Collection<K>

Specified by:

contains in interface List<K>

Overrides:

contains in class AbstractReferenceList<K>

addAll

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

Description copied from class: AbstractReferenceList

Delegates to a more generic method.

Specified by:

addAll in interface Collection<K>

Specified by:

addAll in interface List<K>

Overrides:

addAll in class AbstractReferenceList<K>

Parameters:

c - a collection.

Returns:

true if this collection changed as a result of the call.

addAll

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

Specified by:

addAll in interface List<K>

Overrides:

addAll in class AbstractReferenceList<K>

removeAll

public boolean removeAll(Collection<?> c)

Description copied from class: AbstractReferenceCollection

Remove from this collection all elements in the given collection. If the collection is an instance of this class, it uses faster iterators.

Specified by:

removeAll in interface Collection<K>

Specified by:

removeAll in interface List<K>

Overrides:

removeAll in class AbstractReferenceCollection<K>

Parameters:

c - a collection.

Returns:

true if this collection changed as a result of the call.

retainAll

public boolean retainAll(Collection<?> c)

Description copied from class: AbstractReferenceCollection

Retains in this collection only elements from the given collection.

Specified by:

retainAll in interface Collection<K>

Specified by:

retainAll in interface List<K>

Overrides:

retainAll in class AbstractReferenceCollection<K>

Parameters:

c - a collection.

Returns:

true if this collection changed as a result of the call.

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<K>

Specified by:

toArray in interface List<K>

Overrides:

toArray in class AbstractReferenceCollection<K>

listIterator

public ObjectListIterator<K> listIterator()

Description copied from interface: ReferenceList

Returns a type-specific list iterator on the list.

Specified by:

listIterator in interface ReferenceList<K>

Specified by:

listIterator in interface List<K>

Overrides:

listIterator in class AbstractReferenceList<K>

See Also:

ReferenceList.listIterator()

listIterator

public ObjectListIterator<K> listIterator(int i)

Description copied from interface: ReferenceList

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

Specified by:

listIterator in interface ReferenceList<K>

Specified by:

listIterator in interface List<K>

Overrides:

listIterator in class AbstractReferenceList<K>

See Also:

ReferenceList.listIterator(int)

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.

Note that this specification strengthens the one given in List.subList(int,int).

Specified by:

subList in interface ReferenceList<K>

Specified by:

subList in interface List<K>

Overrides:

subList in class AbstractReferenceList<K>

See Also:

List.subList(int,int)

size

public int size()

Specified by:

size in interface Collection<K>

Specified by:

size in interface List<K>

size

public void size(int size)

Description copied from interface: ReferenceList

Sets the size of this 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 ReferenceList<K>

Overrides:

size in class AbstractReferenceList<K>

Parameters:

size - the new size.

clear

public void clear()

Specified by:

clear in interface Collection<K>

Specified by:

clear in interface List<K>

Overrides:

clear in class AbstractReferenceCollection<K>

clone

public Object clone()

Overrides:

clone in class Object