it.unimi.dsi.fastutil.doubles

Interface DoubleBigList

All Superinterfaces:

BigList<Double>, Collection<Double>, Comparable<BigList<? extends Double>>, DoubleCollection, DoubleIterable, Iterable<Double>, Size64

All Known Implementing Classes:

AbstractDoubleBigList, AbstractDoubleBigList.DoubleSubList, DoubleBigArrayBigList, DoubleBigLists.EmptyBigList, DoubleBigLists.ListBigList, DoubleBigLists.Singleton, DoubleBigLists.SynchronizedBigList, DoubleBigLists.UnmodifiableBigList

public interface DoubleBigList
extends BigList<Double>, DoubleCollection, Comparable<BigList<? extends Double>>

A type-specific BigList; provides some additional methods that use polymorphism to avoid (un)boxing.

Additionally, this interface strengthens iterator(), listIterator(), listIterator(long) and subList(long,long).

Besides polymorphic methods, this interfaces specifies methods to copy into an array or remove contiguous sublists. Although the abstract implementation of this interface provides simple, one-by-one implementations of these methods, it is expected that concrete implementation override them with optimized versions.

See Also:

List

Method Summary

Modifier and Type	Method and Description
void	add(long index, double key)
boolean	addAll(DoubleBigList c)
boolean	addAll(long index, DoubleBigList c)
boolean	addAll(long index, DoubleCollection c)
void	addElements(long index, double[][] a) Add (hopefully quickly) elements to this type-specific big list.
void	addElements(long index, double[][] a, long offset, long length) Add (hopefully quickly) elements to this type-specific big list.
double	getDouble(long index)
void	getElements(long from, double[][] a, long offset, long length) Copies (hopefully quickly) elements of this type-specific big list into the given big array.
long	indexOf(double k)
DoubleBigListIterator	iterator() Returns a type-specific big-list iterator on this type-specific big list.
long	lastIndexOf(double k)
DoubleBigListIterator	listIterator() Returns a type-specific big-list iterator on this type-specific big list.
DoubleBigListIterator	listIterator(long index) Returns a type-specific list iterator on this type-specific big list starting at a given index.
double	removeDouble(long index)
void	removeElements(long from, long to) Removes (hopefully quickly) elements of this type-specific big list.
double	set(long index, double k)
DoubleBigList	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.

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

add, addAll, get, indexOf, lastIndexOf, remove, set, size

Methods inherited from interface it.unimi.dsi.fastutil.Size64

size, size64

Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleCollection

add, addAll, contains, containsAll, doubleIterator, rem, removeAll, retainAll, toArray, toArray, toDoubleArray, toDoubleArray

Methods inherited from interface java.util.Collection

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, parallelStream, remove, removeAll, removeIf, retainAll, size, spliterator, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

iterator

DoubleBigListIterator iterator()

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

Specified by:

iterator in interface Collection<Double>

Specified by:

iterator in interface DoubleCollection

Specified by:

iterator in interface DoubleIterable

Specified by:

iterator in interface Iterable<Double>

Returns:

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

See Also:

List.iterator()

listIterator

DoubleBigListIterator listIterator()

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

Specified by:

listIterator in interface BigList<Double>

Returns:

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

See Also:

List.listIterator()

listIterator

DoubleBigListIterator listIterator(long index)

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

Specified by:

listIterator in interface BigList<Double>

Parameters:

index - 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

DoubleBigList 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.

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

Specified by:

subList in interface BigList<Double>

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

void getElements(long from,
                 double[][] a,
                 long offset,
                 long length)

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

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

void removeElements(long from,
                    long to)

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

Parameters:

from - the start index (inclusive).

to - the end index (exclusive).

addElements

void addElements(long index,
                 double[][] a)

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

Parameters:

index - the index at which to add elements.

a - the big array containing the elements.

addElements

void addElements(long index,
                 double[][] a,
                 long offset,
                 long length)

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

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.

add

void add(long index,
         double key)

See Also:

List.add(int,Object)

addAll

boolean addAll(long index,
               DoubleCollection c)

See Also:

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

addAll

boolean addAll(long index,
               DoubleBigList c)

See Also:

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

addAll

boolean addAll(DoubleBigList c)

See Also:

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

getDouble

double getDouble(long index)

See Also:

BigList.get(long)

indexOf

long indexOf(double k)

See Also:

BigList.indexOf(Object)

lastIndexOf

long lastIndexOf(double k)

See Also:

BigList.lastIndexOf(Object)

removeDouble

double removeDouble(long index)

See Also:

BigList.remove(long)

set

double set(long index,
           double k)

See Also:

BigList.set(long,Object)