it.unimi.dsi.fastutil.floats

Class AbstractFloatList.FloatSubList

java.lang.Object

java.util.AbstractCollection<Float>

it.unimi.dsi.fastutil.floats.AbstractFloatCollection

it.unimi.dsi.fastutil.floats.AbstractFloatList

it.unimi.dsi.fastutil.floats.AbstractFloatList.FloatSubList

All Implemented Interfaces:

FloatCollection, FloatIterable, FloatList, FloatStack, Stack<Float>, Serializable, Comparable<List<? extends Float>>, Iterable<Float>, Collection<Float>, List<Float>

Enclosing class:

AbstractFloatList

public static class AbstractFloatList.FloatSubList
extends AbstractFloatList
implements Serializable

A class implementing a sublist view.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatList

AbstractFloatList.FloatSubList

Constructor Summary

Constructors

Constructor and Description
FloatSubList(FloatList l, int from, int to)

Method Summary

Modifier and Type	Method and Description
boolean	add(float k) Ensures that this collection contains the specified element (optional operation).
void	add(int index, float k) Inserts the specified element at the specified position in this list (optional operation).
boolean	addAll(int index, Collection<? extends Float> c) Adds all of the elements in the specified collection to this list (optional operation).
boolean	addAll(int index, FloatCollection c) Inserts all of the elements in the specified type-specific collection into this type-specific list at the specified position (optional operation).
boolean	addAll(int index, FloatList l) Inserts all of the elements in the specified type-specific list into this type-specific list at the specified position (optional operation).
void	addElements(int index, float[] a, int offset, int length) Add (hopefully quickly) elements to this type-specific list.
void	getElements(int from, float[] a, int offset, int length) Copies (hopefully quickly) elements of this type-specific list into the given array.
float	getFloat(int index) Returns the element at the specified position in this list.
FloatListIterator	listIterator(int index) Returns a type-specific list iterator on the list starting at a given index.
boolean	rem(float k) Removes a single instance of the specified element from this collection, if it is present (optional operation).
void	removeElements(int from, int to) Removes (hopefully quickly) elements of this type-specific list.
float	removeFloat(int index) Removes the element at the specified position in this list (optional operation).
float	set(int index, float k) Replaces the element at the specified position in this list with the specified element (optional operation).
int	size() Returns the number of elements in this collection.
FloatList	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.

Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatList

add, addAll, addAll, addAll, addElements, clear, compareTo, contains, equals, get, hashCode, indexOf, indexOf, iterator, lastIndexOf, lastIndexOf, listIterator, peek, peekFloat, pop, popFloat, push, push, remove, set, size, top, topFloat, toString

Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatCollection

add, contains, containsAll, remove, removeAll, retainAll, toArray, toFloatArray, toFloatArray

Methods inherited from class java.util.AbstractCollection

containsAll, isEmpty, removeAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatList

add

Methods inherited from interface java.util.List

contains, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray

Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatCollection

contains, containsAll, remove, removeAll, retainAll, toArray, toFloatArray, toFloatArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatIterable

forEach, forEach

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

isEmpty

Constructor Detail

FloatSubList

public FloatSubList(FloatList l,
                    int from,
                    int to)

Method Detail

add

public boolean add(float k)

Description copied from class: AbstractFloatList

Ensures that this collection contains the specified element (optional operation).

This implementation always throws an UnsupportedOperationException.

This implementation delegates to the type-specific version of List.add(int, Object).

Specified by:

add in interface FloatCollection

Specified by:

add in interface FloatList

Overrides:

add in class AbstractFloatList

See Also:

Collection.add(Object)

add

public void add(int index,
                float k)

Description copied from class: AbstractFloatList

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

This implementation always throws an UnsupportedOperationException.

Specified by:

add in interface FloatList

Overrides:

add in class AbstractFloatList

See Also:

List.add(int,Object)

addAll

public boolean addAll(int index,
                      Collection<? extends Float> c)

Description copied from class: AbstractFloatList

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

Specified by:

addAll in interface List<Float>

Overrides:

addAll in class AbstractFloatList

Parameters:

index - index at which to insert the first element from the specified collection

c - collection containing elements to be added to this list

Returns:

true if this list changed as a result of the call

getFloat

public float getFloat(int index)

Description copied from interface: FloatList

Returns the element at the specified position in this list.

Specified by:

getFloat in interface FloatList

See Also:

List.get(int)

removeFloat

public float removeFloat(int index)

Description copied from class: AbstractFloatList

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

This implementation always throws an UnsupportedOperationException.

Specified by:

removeFloat in interface FloatList

Overrides:

removeFloat in class AbstractFloatList

See Also:

List.remove(int)

set

public float set(int index,
                 float k)

Description copied from class: AbstractFloatList

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

This implementation always throws an UnsupportedOperationException.

Specified by:

set in interface FloatList

Overrides:

set in class AbstractFloatList

See Also:

List.set(int,Object)

size

public int size()

Description copied from interface: java.util.Collection

Returns the number of elements in this collection. If this collection contains more than Integer.MAX_VALUE elements, returns Integer.MAX_VALUE.

Specified by:

size in interface Collection<Float>

Specified by:

size in interface List<Float>

Specified by:

size in class AbstractCollection<Float>

Returns:

the number of elements in this collection

getElements

public void getElements(int from,
                        float[] a,
                        int offset,
                        int length)

Description copied from class: AbstractFloatList

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

This is a trivial iterator-based implementation. It is expected that implementations will override this method with a more optimized version.

Specified by:

getElements in interface FloatList

Overrides:

getElements in class AbstractFloatList

Parameters:

from - the start index (inclusive).

a - the destination array.

offset - the offset into the destination array where to store the first element copied.

length - the number of elements to be copied.

removeElements

public void removeElements(int from,
                           int to)

Description copied from class: AbstractFloatList

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

This is a trivial iterator-based implementation. It is expected that implementations will override this method with a more optimized version.

Specified by:

removeElements in interface FloatList

Overrides:

removeElements in class AbstractFloatList

Parameters:

from - the start index (inclusive).

to - the end index (exclusive).

addElements

public void addElements(int index,
                        float[] a,
                        int offset,
                        int length)

Description copied from class: AbstractFloatList

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

This is a trivial iterator-based implementation. It is expected that implementations will override this method with a more optimized version.

Specified by:

addElements in interface FloatList

Overrides:

addElements in class AbstractFloatList

Parameters:

index - the index at which to add elements.

a - the array containing the elements.

offset - the offset of the first element to add.

length - the number of elements to add.

listIterator

public FloatListIterator listIterator(int index)

Description copied from class: AbstractFloatList

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

This implementation is based on the random-access methods.

Specified by:

listIterator in interface FloatList

Specified by:

listIterator in interface List<Float>

Overrides:

listIterator in class AbstractFloatList

Parameters:

index - index of the first element to be returned from the list iterator (by a call to next)

Returns:

a list iterator over the elements in this list (in proper sequence), starting at the specified position in the list

See Also:

List.listIterator(int)

subList

public FloatList subList(int from,
                         int to)

Description copied from interface: FloatList

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 FloatList

Specified by:

subList in interface List<Float>

Overrides:

subList in class AbstractFloatList

Parameters:

from - low endpoint (inclusive) of the subList

to - high endpoint (exclusive) of the subList

Returns:

a view of the specified range within this list

See Also:

List.subList(int,int)

rem

public boolean rem(float k)

Description copied from class: AbstractFloatList

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 FloatCollection

Overrides:

rem in class AbstractFloatList

See Also:

List.remove(Object)

addAll

public boolean addAll(int index,
                      FloatCollection c)

Description copied from interface: FloatList

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

Specified by:

addAll in interface FloatList

Overrides:

addAll in class AbstractFloatList

See Also:

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

addAll

public boolean addAll(int index,
                      FloatList l)

Description copied from class: AbstractFloatList

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

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

Specified by:

addAll in interface FloatList

Overrides:

addAll in class AbstractFloatList

See Also:

List.add(int,Object)