DoubleBigLists.EmptyBigList (fastutil 7.0.13)

java.lang.Object
- java.util.AbstractCollection<java.lang.Double>
- - it.unimi.dsi.fastutil.doubles.AbstractDoubleCollection
  - - it.unimi.dsi.fastutil.doubles.DoubleCollections.EmptyCollection
    - - it.unimi.dsi.fastutil.doubles.DoubleBigLists.EmptyBigList

All Implemented Interfaces:

BigList<java.lang.Double>, DoubleBigList, DoubleCollection, DoubleIterable, Size64, java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<BigList<? extends java.lang.Double>>, java.lang.Iterable<java.lang.Double>, java.util.Collection<java.lang.Double>

Enclosing class:

DoubleBigLists
```
public static class DoubleBigLists.EmptyBigList
extends DoubleCollections.EmptyCollection
implements DoubleBigList, java.io.Serializable, java.lang.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

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`add(double k)`
`boolean`	`add(java.lang.Double k)` Delegates to the corresponding type-specific method.
`void`	`add(long index, double k)`
`void`	`add(long index, java.lang.Double k)` Inserts the specified element at the specified position in this big list (optional operation).
`boolean`	`addAll(java.util.Collection<? extends java.lang.Double> c)` Adds all elements of the given collection to this collection.
`boolean`	`addAll(DoubleBigList c)`
`boolean`	`addAll(DoubleCollection c)` Adds all elements of the given type-specific collection to this collection.
`boolean`	`addAll(long i, java.util.Collection<? extends java.lang.Double> c)` Inserts all of the elements in the specified collection into this big list at the specified position (optional operation).
`boolean`	`addAll(long i, DoubleBigList c)`
`boolean`	`addAll(long i, 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.
`java.lang.Object`	`clone()`
`int`	`compareTo(BigList<? extends java.lang.Double> o)`
`boolean`	`equals(java.lang.Object o)`
`java.lang.Double`	`get(long i)` Returns the element at the specified position.
`double`	`getDouble(long i)`
`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.
`int`	`hashCode()`
`long`	`indexOf(double k)`
`long`	`indexOf(java.lang.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.
`DoubleBigListIterator`	`iterator()` Returns a type-specific iterator on the elements of this collection.
`long`	`lastIndexOf(double k)`
`long`	`lastIndexOf(java.lang.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.
`DoubleBigListIterator`	`listIterator()` Returns a type-specific big-list iterator on this type-specific big list.
`DoubleBigListIterator`	`listIterator(long i)` Returns a type-specific list iterator on this type-specific big list starting at a given index.
`java.lang.Double`	`remove(long k)` Removes the element at the specified position.
`boolean`	`removeAll(java.util.Collection<?> c)` Remove from this collection all elements in the given collection.
`double`	`removeDouble(long i)`
`void`	`removeElements(long from, long to)` Removes (hopefully quickly) elements of this type-specific big list.
`double`	`set(long index, double k)`
`java.lang.Double`	`set(long index, java.lang.Double 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.
`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.
`java.lang.String`	`toString()`

Methods inherited from class it.unimi.dsi.fastutil.doubles.DoubleCollections.EmptyCollection
clear, contains, containsAll, rem, removeAll, retainAll, size, toArray, toDoubleArray, toDoubleArray

Methods inherited from class it.unimi.dsi.fastutil.doubles.AbstractDoubleCollection
contains, containsAll, doubleIterator, isEmpty, rem, remove, retainAll, toArray, toArray

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.doubles.DoubleCollection
contains, containsAll, doubleIterator, rem, removeAll, retainAll, toArray, toArray, toDoubleArray, toDoubleArray

Methods inherited from interface java.util.Collection
clear, contains, containsAll, 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,
                double k)
```
    Specified by:
    
    add in interface DoubleBigList
    
    See Also:
    
    List.add(int,Object)
  - add
```
public boolean add(double k)
```
    Specified by:
    
    add in interface DoubleCollection
    
    Overrides:
    
    add in class DoubleCollections.EmptyCollection
    
    See Also:
    
    Collection.add(Object)
  - removeDouble
```
public double removeDouble(long i)
```
    Specified by:
    
    removeDouble in interface DoubleBigList
    
    See Also:
    
    BigList.remove(long)
  - set
```
public double set(long index,
                  double k)
```
    Specified by:
    
    set in interface DoubleBigList
    
    See Also:
    
    BigList.set(long,Object)
  - indexOf
```
public long indexOf(double k)
```
    Specified by:
    
    indexOf in interface DoubleBigList
    
    See Also:
    
    BigList.indexOf(Object)
  - lastIndexOf
```
public long lastIndexOf(double k)
```
    Specified by:
    
    lastIndexOf in interface DoubleBigList
    
    See Also:
    
    BigList.lastIndexOf(Object)
  - addAll
```
public boolean addAll(java.util.Collection<? extends java.lang.Double> c)
```
    Description copied from class: AbstractDoubleCollection
    
    Adds all elements of the given collection to this collection.
    
    Specified by:
    
    addAll in interface java.util.Collection<java.lang.Double>
    
    Overrides:
    
    addAll in class AbstractDoubleCollection
    
    Parameters:
    
    c - a collection.
    
    Returns:
    
    true if this collection changed as a result of the call.
  - addAll
```
public boolean addAll(long i,
                      java.util.Collection<? extends java.lang.Double> 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<java.lang.Double>
    
    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(java.util.Collection<?> c)
```
    Description copied from class: AbstractDoubleCollection
    
    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 java.util.Collection<java.lang.Double>
    
    Overrides:
    
    removeAll in class AbstractDoubleCollection
    
    Parameters:
    
    c - a collection.
    
    Returns:
    
    true if this collection changed as a result of the call.
  - get
```
public java.lang.Double get(long i)
```
    Description copied from interface: BigList
    
    Returns the element at the specified position.
    
    Specified by:
    
    get in interface BigList<java.lang.Double>
    
    Parameters:
    
    i - a position in the big list.
    
    Returns:
    
    the element at the specified position.
    
    See Also:
    
    List.get(int)
  - addAll
```
public boolean addAll(DoubleCollection c)
```
    Description copied from class: AbstractDoubleCollection
    
    Adds all elements of the given type-specific collection to this collection.
    
    Specified by:
    
    addAll in interface DoubleCollection
    
    Overrides:
    
    addAll in class DoubleCollections.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(DoubleBigList c)
```
    Specified by:
    
    addAll in interface DoubleBigList
    
    See Also:
    
    List.addAll(int,java.util.Collection)
  - addAll
```
public boolean addAll(long i,
                      DoubleCollection c)
```
    Specified by:
    
    addAll in interface DoubleBigList
    
    See Also:
    
    List.addAll(int,java.util.Collection)
  - addAll
```
public boolean addAll(long i,
                      DoubleBigList c)
```
    Specified by:
    
    addAll in interface DoubleBigList
    
    See Also:
    
    List.addAll(int,java.util.Collection)
  - add
```
public void add(long index,
                java.lang.Double 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<java.lang.Double>
    
    Parameters:
    
    index - a position in the big list.
    
    k - an element to be inserted.
    
    See Also:
    
    List.add(int,Object)
  - add
```
public boolean add(java.lang.Double k)
```
    Description copied from class: AbstractDoubleCollection
    
    Delegates to the corresponding type-specific method.
    
    Specified by:
    
    add in interface java.util.Collection<java.lang.Double>
    
    Overrides:
    
    add in class AbstractDoubleCollection
  - set
```
public java.lang.Double set(long index,
                            java.lang.Double 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<java.lang.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)
  - getDouble
```
public double getDouble(long i)
```
    Specified by:
    
    getDouble in interface DoubleBigList
    
    See Also:
    
    BigList.get(long)
  - remove
```
public java.lang.Double remove(long k)
```
    Description copied from interface: BigList
    
    Removes the element at the specified position.
    
    Specified by:
    
    remove in interface BigList<java.lang.Double>
    
    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(java.lang.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<java.lang.Double>
    
    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(java.lang.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<java.lang.Double>
    
    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 DoubleBigListIterator listIterator()
```
    Description copied from interface: DoubleBigList
    
    Returns a type-specific big-list iterator on this type-specific big list.
    
    Specified by:
    
    listIterator in interface BigList<java.lang.Double>
    
    Specified by:
    
    listIterator in interface DoubleBigList
    
    Returns:
    
    a big-list iterator over the elements in this big list.
    
    See Also:
    
    List.listIterator()
  - iterator
```
public DoubleBigListIterator iterator()
```
    Description copied from interface: DoubleCollection
    
    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 DoubleBigList
    
    Specified by:
    
    iterator in interface DoubleCollection
    
    Specified by:
    
    iterator in interface DoubleIterable
    
    Specified by:
    
    iterator in interface java.lang.Iterable<java.lang.Double>
    
    Specified by:
    
    iterator in interface java.util.Collection<java.lang.Double>
    
    Overrides:
    
    iterator in class DoubleCollections.EmptyCollection
    
    Returns:
    
    a type-specific iterator on the elements of this collection.
    
    See Also:
    
    List.iterator()
  - listIterator
```
public DoubleBigListIterator listIterator(long i)
```
    Description copied from interface: DoubleBigList
    
    Returns a type-specific list iterator on this type-specific big list starting at a given index.
    
    Specified by:
    
    listIterator in interface BigList<java.lang.Double>
    
    Specified by:
    
    listIterator in interface DoubleBigList
    
    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 DoubleBigList subList(long from,
                             long to)
```
    Description copied from interface: DoubleBigList
    
    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<java.lang.Double>
    
    Specified by:
    
    subList in interface DoubleBigList
    
    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,
                        double[][] a,
                        long offset,
                        long length)
```
    Description copied from interface: DoubleBigList
    
    Copies (hopefully quickly) elements of this type-specific big list into the given big array.
    
    Specified by:
    
    getElements in interface DoubleBigList
    
    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: DoubleBigList
    
    Removes (hopefully quickly) elements of this type-specific big list.
    
    Specified by:
    
    removeElements in interface DoubleBigList
    
    Parameters:
    
    from - the start index (inclusive).
    
    to - the end index (exclusive).
  - addElements
```
public void addElements(long index,
                        double[][] a,
                        long offset,
                        long length)
```
    Description copied from interface: DoubleBigList
    
    Add (hopefully quickly) elements to this type-specific big list.
    
    Specified by:
    
    addElements in interface DoubleBigList
    
    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,
                        double[][] a)
```
    Description copied from interface: DoubleBigList
    
    Add (hopefully quickly) elements to this type-specific big list.
    
    Specified by:
    
    addElements in interface DoubleBigList
    
    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<java.lang.Double>
    
    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 java.lang.Double> o)
```
    Specified by:
    
    compareTo in interface java.lang.Comparable<BigList<? extends java.lang.Double>>
  - clone
```
public java.lang.Object clone()
```
    Overrides:
    
    clone in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in interface java.util.Collection<java.lang.Double>
    
    Overrides:
    
    hashCode in class DoubleCollections.EmptyCollection
  - equals
```
public boolean equals(java.lang.Object o)
```
    Specified by:
    
    equals in interface java.util.Collection<java.lang.Double>
    
    Overrides:
    
    equals in class DoubleCollections.EmptyCollection
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class AbstractDoubleCollection

Class DoubleBigLists.EmptyBigList

Method Summary

Methods inherited from class it.unimi.dsi.fastutil.doubles.DoubleCollections.EmptyCollection

Methods inherited from class it.unimi.dsi.fastutil.doubles.AbstractDoubleCollection

Methods inherited from class java.lang.Object

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

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

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Method Detail

add

add

removeDouble

set

indexOf

lastIndexOf

addAll

addAll

removeAll

get

addAll

addAll

addAll

addAll

add

add

set

getDouble

remove

indexOf

lastIndexOf

listIterator

iterator

listIterator

subList

getElements

removeElements

addElements

addElements

size

size64

compareTo

clone

hashCode

equals

toString