Package 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, Size64, 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	Description
void	add(long index, double key)	Inserts the specified element at the specified position in this type-specific big list (optional operation).
void	add(long index, Double key)	Deprecated. Please use the corresponding type-specific method instead.
boolean	addAll(long index, DoubleBigList 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 index, DoubleCollection c)	Inserts all of the elements in the specified type-specific collection into this type-specific big list at the specified position (optional operation).
boolean	addAll(DoubleBigList c)	Appends all of the elements in the specified type-specific big list to the end of this type-specific big list (optional operation).
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	get(long index)	Deprecated. Please use the corresponding type-specific method instead.
double	getDouble(long index)	Returns the element at the specified position.
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)	Returns the index of the first occurrence of the specified element in this type-specific big list, or -1 if this big list does not contain the element.
long	indexOf(Object o)	Deprecated. Please use the corresponding type-specific method instead.
DoubleBigListIterator	iterator()	Returns a type-specific iterator on the elements of this list.
long	lastIndexOf(double k)	Returns the index of the last occurrence of the specified element in this type-specific big list, or -1 if this big list does not contain the element.
long	lastIndexOf(Object o)	Deprecated. Please use the corresponding type-specific method instead.
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	remove(long index)	Deprecated. Please use the corresponding type-specific method instead.
double	removeDouble(long index)	Removes the element at the specified position.
void	removeElements(long from, long to)	Removes (hopefully quickly) elements of this type-specific big list.
double	set(long index, double k)	Replaces the element at the specified position in this big list with the specified element (optional operation).
Double	set(long index, Double k)	Deprecated. Please use the corresponding type-specific method instead.
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

addAll, size, size

Methods inherited from interface java.util.Collection

addAll, clear, containsAll, equals, hashCode, isEmpty, parallelStream, removeAll, retainAll, spliterator, stream, toArray, toArray, toArray

Methods inherited from interface java.lang.Comparable

compareTo

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

add, add, addAll, contains, contains, containsAll, rem, remove, removeAll, removeIf, removeIf, retainAll, toArray, toDoubleArray, toDoubleArray

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

forEach, forEach

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

size, size64

Method Detail

iterator

DoubleBigListIterator iterator()

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

Note that this specification strengthens the one given in Collection.iterator().

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:

Collection.iterator()

listIterator

DoubleBigListIterator listIterator()

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

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

Specified by:

listIterator in interface BigList<Double>

Returns:

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

See Also:

BigList.listIterator()

listIterator

DoubleBigListIterator listIterator(long index)

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).

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)

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

See Also:

BigList.add(long,Object)

addAll

boolean addAll(long index,
               DoubleCollection c)

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

See Also:

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

addAll

boolean addAll(long index,
               DoubleBigList 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).

See Also:

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

addAll

boolean addAll(DoubleBigList c)

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

See Also:

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

getDouble

double getDouble(long index)

Returns the element at the specified position.

See Also:

BigList.get(long)

removeDouble

double removeDouble(long index)

Removes the element at the specified position.

See Also:

BigList.remove(long)

set

double set(long index,
           double k)

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

See Also:

BigList.set(long,Object)

indexOf

long indexOf(double k)

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

See Also:

BigList.indexOf(Object)

lastIndexOf

long lastIndexOf(double k)

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

See Also:

BigList.lastIndexOf(Object)

add

@Deprecated
void add(long index,
         Double key)

Deprecated.

Please use the corresponding type-specific method instead.

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

Specified by:

add in interface BigList<Double>

Parameters:

index - a position in the big list.

key - an element to be inserted.

See Also:

List.add(int,Object)

get

@Deprecated
Double get(long index)

Deprecated.

Please use the corresponding type-specific method instead.

Returns the element at the specified position.

Specified by:

get in interface BigList<Double>

Parameters:

index - a position in the big list.

Returns:

the element at the specified position.

See Also:

List.get(int)

indexOf

@Deprecated
long indexOf(Object o)

Deprecated.

Please use the corresponding type-specific method instead.

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<Double>

Parameters:

o - 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

@Deprecated
long lastIndexOf(Object o)

Deprecated.

Please use the corresponding type-specific method instead.

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<Double>

Parameters:

o - 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)

remove

@Deprecated
Double remove(long index)

Deprecated.

Please use the corresponding type-specific method instead.

Removes the element at the specified position.

Specified by:

remove in interface BigList<Double>

Parameters:

index - a position in the big list.

Returns:

the element previously at the specified position.

See Also:

List.remove(int)

set

@Deprecated
Double set(long index,
           Double k)

Deprecated.

Please use the corresponding type-specific method instead.

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

Specified by:

set in interface BigList<Double>

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)