it.unimi.dsi.fastutil.bytes

Class ByteBigLists.EmptyBigList

java.lang.Object

java.util.AbstractCollection<Byte>

it.unimi.dsi.fastutil.bytes.AbstractByteCollection

it.unimi.dsi.fastutil.bytes.ByteCollections.EmptyCollection

it.unimi.dsi.fastutil.bytes.ByteBigLists.EmptyBigList

All Implemented Interfaces:

BigList<Byte>, ByteBigList, ByteCollection, ByteIterable, Size64, Serializable, Cloneable, Comparable<BigList<? extends Byte>>, Iterable<Byte>, Collection<Byte>

Enclosing class:

ByteBigLists

public static class ByteBigLists.EmptyBigList
extends ByteCollections.EmptyCollection
implements ByteBigList, 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:

Serialized Form

Method Summary

Modifier and Type	Method and Description
boolean	add(byte k)
boolean	add(Byte k) Delegates to the corresponding type-specific method.
void	add(long index, byte k)
void	add(long index, Byte k) Inserts the specified element at the specified position in this big list (optional operation).
boolean	addAll(ByteBigList c)
boolean	addAll(ByteCollection c) Adds all elements of the given type-specific collection to this collection.
boolean	addAll(Collection<? extends Byte> c) Adds all elements of the given collection to this collection.
boolean	addAll(long i, ByteBigList c)
boolean	addAll(long i, ByteCollection c)
boolean	addAll(long i, Collection<? extends Byte> c) Inserts all of the elements in the specified collection into this big list at the specified position (optional operation).
void	addElements(long index, byte[][] a) Add (hopefully quickly) elements to this type-specific big list.
void	addElements(long index, byte[][] a, long offset, long length) Add (hopefully quickly) elements to this type-specific big list.
Object	clone()
int	compareTo(BigList<? extends Byte> o)
Byte	get(long i) Returns the element at the specified position.
byte	getByte(long i)
void	getElements(long from, byte[][] a, long offset, long length) Copies (hopefully quickly) elements of this type-specific big list into the given big array.
long	indexOf(byte k)
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.
ByteBigListIterator	iterator() Returns a type-specific iterator on the elements of this collection.
long	lastIndexOf(byte k)
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.
ByteBigListIterator	listIterator() Returns a type-specific big-list iterator on this type-specific big list.
ByteBigListIterator	listIterator(long i) Returns a type-specific list iterator on this type-specific big list starting at a given index.
Byte	remove(long k) Removes the element at the specified position.
boolean	removeAll(Collection<?> c) Remove from this collection all elements in the given collection.
byte	removeByte(long i)
void	removeElements(long from, long to) Removes (hopefully quickly) elements of this type-specific big list.
byte	set(long index, byte k)
Byte	set(long index, Byte 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.
ByteBigList	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 class it.unimi.dsi.fastutil.bytes.ByteCollections.EmptyCollection

clear, contains, containsAll, equals, hashCode, rem, removeAll, retainAll, size, toArray, toByteArray, toByteArray

Methods inherited from class it.unimi.dsi.fastutil.bytes.AbstractByteCollection

byteIterator, contains, containsAll, isEmpty, rem, remove, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

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

size

Methods inherited from interface it.unimi.dsi.fastutil.bytes.ByteCollection

byteIterator, contains, containsAll, rem, removeAll, retainAll, toArray, toArray, toByteArray, toByteArray

Methods inherited from interface java.util.Collection

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

Methods inherited from interface java.lang.Iterable

forEach

Method Detail

add

public void add(long index,
                byte k)

Specified by:

add in interface ByteBigList

See Also:

List.add(int,Object)

add

public boolean add(byte k)

Specified by:

add in interface ByteCollection

Overrides:

add in class ByteCollections.EmptyCollection

See Also:

Collection.add(Object)

removeByte

public byte removeByte(long i)

Specified by:

removeByte in interface ByteBigList

See Also:

BigList.remove(long)

set

public byte set(long index,
                byte k)

Specified by:

set in interface ByteBigList

See Also:

BigList.set(long,Object)

indexOf

public long indexOf(byte k)

Specified by:

indexOf in interface ByteBigList

See Also:

BigList.indexOf(Object)

lastIndexOf

public long lastIndexOf(byte k)

Specified by:

lastIndexOf in interface ByteBigList

See Also:

BigList.lastIndexOf(Object)

addAll

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

Description copied from class: AbstractByteCollection

Adds all elements of the given collection to this collection.

Specified by:

addAll in interface Collection<Byte>

Overrides:

addAll in class AbstractByteCollection

Parameters:

c - a collection.

Returns:

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

addAll

public boolean addAll(long i,
                      Collection<? extends Byte> 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<Byte>

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)

removeAll

public boolean removeAll(Collection<?> c)

Description copied from class: AbstractByteCollection

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<Byte>

Overrides:

removeAll in class AbstractByteCollection

Parameters:

c - a collection.

Returns:

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

get

public Byte get(long i)

Description copied from interface: BigList

Returns the element at the specified position.

Specified by:

get in interface BigList<Byte>

Parameters:

i - a position in the big list.

Returns:

the element at the specified position.

See Also:

List.get(int)

addAll

public boolean addAll(ByteCollection c)

Description copied from class: AbstractByteCollection

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

Specified by:

addAll in interface ByteCollection

Overrides:

addAll in class ByteCollections.EmptyCollection

Parameters:

c - a type-specific collection.

Returns:

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

See Also:

Collection.addAll(Collection)

addAll

public boolean addAll(ByteBigList c)

Specified by:

addAll in interface ByteBigList

See Also:

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

addAll

public boolean addAll(long i,
                      ByteCollection c)

Specified by:

addAll in interface ByteBigList

See Also:

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

addAll

public boolean addAll(long i,
                      ByteBigList c)

Specified by:

addAll in interface ByteBigList

See Also:

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

add

public void add(long index,
                Byte 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<Byte>

Parameters:

index - a position in the big list.

k - an element to be inserted.

See Also:

List.add(int,Object)

add

public boolean add(Byte k)

Description copied from class: AbstractByteCollection

Delegates to the corresponding type-specific method.

Specified by:

add in interface Collection<Byte>

Overrides:

add in class AbstractByteCollection

set

public Byte set(long index,
                Byte 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<Byte>

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)

getByte

public byte getByte(long i)

Specified by:

getByte in interface ByteBigList

See Also:

BigList.get(long)

remove

public Byte remove(long k)

Description copied from interface: BigList

Removes the element at the specified position.

Specified by:

remove in interface BigList<Byte>

Parameters:

k - a position in the big list.

Returns:

the element previously at the specified position.

See Also:

List.remove(int)

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<Byte>

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<Byte>

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)

listIterator

public ByteBigListIterator listIterator()

Description copied from interface: ByteBigList

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

Specified by:

listIterator in interface BigList<Byte>

Specified by:

listIterator in interface ByteBigList

Returns:

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

See Also:

List.listIterator()

iterator

public ByteBigListIterator iterator()

Description copied from interface: ByteCollection

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

Note that this specification strengthens the one given in Iterable.iterator(), which was already strengthened in the corresponding type-specific class, but was weakened by the fact that this interface extends Collection.

Specified by:

iterator in interface ByteBigList

Specified by:

iterator in interface ByteCollection

Specified by:

iterator in interface ByteIterable

Specified by:

iterator in interface Iterable<Byte>

Specified by:

iterator in interface Collection<Byte>

Overrides:

iterator in class ByteCollections.EmptyCollection

Returns:

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

See Also:

List.iterator()

listIterator

public ByteBigListIterator listIterator(long i)

Description copied from interface: ByteBigList

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

Specified by:

listIterator in interface BigList<Byte>

Specified by:

listIterator in interface ByteBigList

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 ByteBigList subList(long from,
                           long to)

Description copied from interface: ByteBigList

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<Byte>

Specified by:

subList in interface ByteBigList

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,
                        byte[][] a,
                        long offset,
                        long length)

Description copied from interface: ByteBigList

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

Specified by:

getElements in interface ByteBigList

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: ByteBigList

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

Specified by:

removeElements in interface ByteBigList

Parameters:

from - the start index (inclusive).

to - the end index (exclusive).

addElements

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

Description copied from interface: ByteBigList

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

Specified by:

addElements in interface ByteBigList

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,
                        byte[][] a)

Description copied from interface: ByteBigList

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

Specified by:

addElements in interface ByteBigList

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<Byte>

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.

compareTo

public int compareTo(BigList<? extends Byte> o)

Specified by:

compareTo in interface Comparable<BigList<? extends Byte>>

clone

public Object clone()

Overrides:

clone in class Object