it.unimi.dsi.fastutil.longs

Class LongBigLists.Singleton

java.lang.Object

java.util.AbstractCollection<Long>

it.unimi.dsi.fastutil.longs.AbstractLongCollection

it.unimi.dsi.fastutil.longs.AbstractLongBigList

it.unimi.dsi.fastutil.longs.LongBigLists.Singleton

All Implemented Interfaces:

BigList<Long>, LongBigList, LongCollection, LongIterable, LongStack, Size64, Stack<Long>, Serializable, Cloneable, Comparable<BigList<? extends Long>>, Iterable<Long>, Collection<Long>

Enclosing class:

LongBigLists

public static class LongBigLists.Singleton
extends AbstractLongBigList
implements Serializable, Cloneable

An immutable class representing a type-specific singleton big list.

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

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.longs.AbstractLongBigList

AbstractLongBigList.LongSubList

Method Summary

Modifier and Type	Method and Description
boolean	addAll(Collection<? extends Long> c) This implementation delegates to the type-specific version of BigList.addAll(long, Collection).
boolean	addAll(LongBigList c) Appends all of the elements in the specified type-specific big list to the end of this type-specific big list (optional operation).
boolean	addAll(LongCollection c) Adds all elements of the given type-specific collection to this collection.
boolean	addAll(long i, Collection<? extends Long> c) Adds all of the elements in the specified collection to this list (optional operation).
boolean	addAll(long i, LongBigList c) Inserts all of the elements in the specified type-specific big list into this type-specific big list at the specified position (optional operation).
boolean	addAll(long i, LongCollection c) Inserts all of the elements in the specified type-specific collection into this type-specific big list at the specified position (optional operation).
void	clear() This implementation delegates to AbstractLongBigList.removeElements(long, long).
Object	clone()
boolean	contains(long k) Returns true if this list contains the specified element.
long	getLong(long i) Returns the element at the specified position.
LongBigListIterator	listIterator() Returns a type-specific big-list iterator on this type-specific big list.
LongBigListIterator	listIterator(long i) Returns a type-specific list iterator on this type-specific big list starting at a given index.
boolean	rem(long k) Removes a single instance of the specified element from this collection, if it is present (optional operation).
boolean	removeAll(Collection<?> c)
boolean	removeAll(LongCollection c) Remove from this collection all elements in the given type-specific collection.
long	removeLong(long i) Removes the element at the specified position.
boolean	retainAll(Collection<?> c)
boolean	retainAll(LongCollection c) Retains in this collection only elements from the given type-specific collection.
long	size64() Returns the size of this data structure as a long.
LongBigList	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.
long[]	toLongArray() Returns a primitive type array containing the items of this collection.

Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongBigList

add, add, add, addElements, addElements, compareTo, equals, get, getElements, hashCode, indexOf, indexOf, iterator, lastIndexOf, lastIndexOf, peek, peekLong, pop, popLong, push, push, remove, removeElements, set, set, size, size, top, topLong, toString

Methods inherited from class it.unimi.dsi.fastutil.longs.AbstractLongCollection

add, contains, containsAll, remove, toArray, toLongArray

Methods inherited from class java.util.AbstractCollection

containsAll, isEmpty, toArray, toArray

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongCollection

add, contains, containsAll, remove, removeIf, removeIf, toArray, toLongArray

Methods inherited from interface java.util.Collection

containsAll, isEmpty, parallelStream, spliterator, stream, toArray, toArray

Methods inherited from interface it.unimi.dsi.fastutil.longs.LongIterable

forEach, forEach

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

isEmpty

Method Detail

getLong

public long getLong(long i)

Description copied from interface: LongBigList

Returns the element at the specified position.

Specified by:

getLong in interface LongBigList

See Also:

BigList.get(long)

rem

public boolean rem(long k)

Description copied from class: AbstractLongBigList

Removes a single instance of the specified element from this collection, if it is present (optional operation).

This implementation delegates to indexOf().

Specified by:

rem in interface LongCollection

Overrides:

rem in class AbstractLongBigList

See Also:

Collection.remove(Object)

removeLong

public long removeLong(long i)

Description copied from class: AbstractLongBigList

Removes the element at the specified position.

This implementation always throws an UnsupportedOperationException.

Specified by:

removeLong in interface LongBigList

Overrides:

removeLong in class AbstractLongBigList

See Also:

BigList.remove(long)

contains

public boolean contains(long k)

Description copied from class: AbstractLongBigList

Returns true if this list contains the specified element.

This implementation delegates to indexOf().

Specified by:

contains in interface LongCollection

Overrides:

contains in class AbstractLongBigList

See Also:

Collection.contains(Object)

toLongArray

public long[] toLongArray()

Description copied from interface: LongCollection

Returns a primitive type array containing the items of this collection.

Specified by:

toLongArray in interface LongCollection

Overrides:

toLongArray in class AbstractLongCollection

Returns:

a primitive type array containing the items of this collection.

See Also:

Collection.toArray()

listIterator

public LongBigListIterator listIterator()

Description copied from class: AbstractLongBigList

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

Note that this specification strengthens the one given in BigList.listIterator().

This implementation delegates to listIterator(0).

Specified by:

listIterator in interface BigList<Long>

Specified by:

listIterator in interface LongBigList

Overrides:

listIterator in class AbstractLongBigList

Returns:

a big-list iterator over the elements in this big list.

See Also:

BigList.listIterator()

listIterator

public LongBigListIterator listIterator(long i)

Description copied from class: AbstractLongBigList

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

Note that this specification strengthens the one given in BigList.listIterator(long).

This implementation is based on the random-access methods.

Specified by:

listIterator in interface BigList<Long>

Specified by:

listIterator in interface LongBigList

Overrides:

listIterator in class AbstractLongBigList

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)

subList

public LongBigList subList(long from,
                           long to)

Description copied from interface: LongBigList

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

Note that this specification strengthens the one given in BigList.subList(long,long).

Specified by:

subList in interface BigList<Long>

Specified by:

subList in interface LongBigList

Overrides:

subList in class AbstractLongBigList

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)

addAll

public boolean addAll(long i,
                      Collection<? extends Long> c)

Description copied from class: AbstractLongBigList

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

Specified by:

addAll in interface BigList<Long>

Overrides:

addAll in class AbstractLongBigList

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)

addAll

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

Description copied from class: AbstractLongBigList

This implementation delegates to the type-specific version of BigList.addAll(long, Collection).

Specified by:

addAll in interface Collection<Long>

Overrides:

addAll in class AbstractLongBigList

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<Long>

Overrides:

removeAll in class AbstractCollection<Long>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<Long>

Overrides:

retainAll in class AbstractCollection<Long>

addAll

public boolean addAll(LongBigList c)

Description copied from class: AbstractLongBigList

Appends all of the elements in the specified type-specific big list to the end of this type-specific big list (optional operation).

This implementation delegates to the type-specific list version of AbstractLongBigList.addAll(long, Collection).

Specified by:

addAll in interface LongBigList

Overrides:

addAll in class AbstractLongBigList

See Also:

List.addAll(int,java.util.Collection)

addAll

public boolean addAll(long i,
                      LongBigList c)

Description copied from class: AbstractLongBigList

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

This implementation delegates to the type-specific version of AbstractLongBigList.addAll(long, Collection).

Specified by:

addAll in interface LongBigList

Overrides:

addAll in class AbstractLongBigList

See Also:

List.addAll(int,java.util.Collection)

addAll

public boolean addAll(long i,
                      LongCollection c)

Description copied from class: AbstractLongBigList

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

This implementation delegates to the type-specific version of AbstractLongBigList.addAll(long, Collection).

Specified by:

addAll in interface LongBigList

Overrides:

addAll in class AbstractLongBigList

See Also:

List.addAll(int,java.util.Collection)

addAll

public boolean addAll(LongCollection c)

Description copied from class: AbstractLongBigList

Adds all elements of the given type-specific collection to this collection.

This implementation delegates to the type-specific version of AbstractLongBigList.addAll(long, Collection).

Specified by:

addAll in interface LongCollection

Overrides:

addAll in class AbstractLongBigList

Parameters:

c - a type-specific collection.

Returns:

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

See Also:

Collection.addAll(Collection)

removeAll

public boolean removeAll(LongCollection c)

Description copied from interface: LongCollection

Remove from this collection all elements in the given type-specific collection.

Specified by:

removeAll in interface LongCollection

Overrides:

removeAll in class AbstractLongCollection

Parameters:

c - a type-specific collection.

Returns:

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

See Also:

Collection.removeAll(Collection)

retainAll

public boolean retainAll(LongCollection c)

Description copied from interface: LongCollection

Retains in this collection only elements from the given type-specific collection.

Specified by:

retainAll in interface LongCollection

Overrides:

retainAll in class AbstractLongCollection

Parameters:

c - a type-specific collection.

Returns:

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

See Also:

Collection.retainAll(Collection)

clear

public void clear()

Description copied from class: AbstractLongBigList

This implementation delegates to AbstractLongBigList.removeElements(long, long).

Specified by:

clear in interface Collection<Long>

Overrides:

clear in class AbstractLongBigList

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()

Overrides:

clone in class Object