AbstractDoubleList (fastutil 7.0.13)

java.lang.Object
- java.util.AbstractCollection<java.lang.Double>
- - it.unimi.dsi.fastutil.doubles.AbstractDoubleCollection
  - - it.unimi.dsi.fastutil.doubles.AbstractDoubleList

All Implemented Interfaces:

DoubleCollection, DoubleIterable, DoubleList, DoubleStack, Stack<java.lang.Double>, java.lang.Comparable<java.util.List<? extends java.lang.Double>>, java.lang.Iterable<java.lang.Double>, java.util.Collection<java.lang.Double>, java.util.List<java.lang.Double>

Direct Known Subclasses:

AbstractDoubleList.DoubleSubList, DoubleArrayList, DoubleLists.Singleton
```
public abstract class AbstractDoubleList
extends AbstractDoubleCollection
implements DoubleList, DoubleStack
```
An abstract class providing basic methods for lists implementing a type-specific list interface.
As an additional bonus, this class implements on top of the list operations a type-specific stack.

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class AbstractDoubleList.DoubleSubList

Nested Classes
Modifier and Type	Class and Description
`static class`	`AbstractDoubleList.DoubleSubList`

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`boolean`	`add(double k)`
`void`	`add(int index, double k)`
`void`	`add(int index, java.lang.Double ok)` Delegates to the corresponding type-specific method.
`boolean`	`addAll(java.util.Collection<? extends java.lang.Double> c)` Delegates to a more generic method.
`boolean`	`addAll(DoubleCollection c)` Adds all elements of the given type-specific collection to this collection.
`boolean`	`addAll(DoubleList l)`
`boolean`	`addAll(int index, java.util.Collection<? extends java.lang.Double> c)`
`boolean`	`addAll(int index, DoubleCollection c)` Delegates to a more generic method.
`boolean`	`addAll(int index, DoubleList l)` Delegates to a more generic method.
`void`	`addElements(int index, double[] a)` Add (hopefully quickly) elements to this type-specific list.
`void`	`addElements(int index, double[] a, int offset, int length)` Adds elements to this type-specific list one-by-one.
`int`	`compareTo(java.util.List<? extends java.lang.Double> l)` Compares this list to another object.
`boolean`	`contains(double k)`
`DoubleListIterator`	`doubleListIterator()` Deprecated.
`DoubleListIterator`	`doubleListIterator(int index)` Deprecated.
`DoubleList`	`doubleSubList(int from, int to)` Deprecated.
`boolean`	`equals(java.lang.Object o)`
`java.lang.Double`	`get(int index)` Deprecated. Please use the corresponding type-specific method instead.
`void`	`getElements(int from, double[] a, int offset, int length)` Copies element of this type-specific list into the given array one-by-one.
`int`	`hashCode()` Returns the hash code for this list, which is identical to `List.hashCode()`.
`int`	`indexOf(double k)`
`int`	`indexOf(java.lang.Object ok)` Delegates to the corresponding type-specific method.
`DoubleListIterator`	`iterator()` Returns a type-specific iterator on the elements of this collection.
`int`	`lastIndexOf(double k)`
`int`	`lastIndexOf(java.lang.Object ok)` Delegates to the corresponding type-specific method.
`DoubleListIterator`	`listIterator()` Returns a type-specific list iterator on the list.
`DoubleListIterator`	`listIterator(int index)` Returns a type-specific list iterator on the list starting at a given index.
`java.lang.Double`	`peek(int i)` Deprecated. Please use the corresponding type-specific method instead.
`double`	`peekDouble(int i)`
`java.lang.Double`	`pop()` Deprecated. Please use the corresponding type-specific method instead.
`double`	`popDouble()`
`void`	`push(double o)`
`void`	`push(java.lang.Double o)` Delegates to the corresponding type-specific method.
`boolean`	`rem(double k)` Note that this method should be called `remove()`, but the clash with the similarly named index-based method in the `List` interface forces us to use a distinguished name.
`java.lang.Double`	`remove(int index)` Deprecated. Please use the corresponding type-specific method instead.
`boolean`	`remove(java.lang.Object o)` Delegates to `rem()`.
`double`	`removeDouble(int i)`
`void`	`removeElements(int from, int to)` Removes elements of this type-specific list one-by-one.
`double`	`set(int index, double k)`
`java.lang.Double`	`set(int index, java.lang.Double ok)` Deprecated. Please use the corresponding type-specific method instead.
`void`	`size(int size)` Sets the size of this list.
`DoubleList`	`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.
`java.lang.Double`	`top()` Deprecated. Please use the corresponding type-specific method instead.
`double`	`topDouble()`
`java.lang.String`	`toString()`

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

Methods inherited from class java.util.AbstractCollection
clear, size

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleList
getDouble

Methods inherited from interface java.util.List
add, clear, contains, containsAll, isEmpty, removeAll, replaceAll, retainAll, size, sort, spliterator, toArray, toArray

Methods inherited from interface it.unimi.dsi.fastutil.doubles.DoubleCollection
containsAll, doubleIterator, removeAll, retainAll, toArray, toArray, toDoubleArray, toDoubleArray

Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable
forEach

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

- Method Detail
  - add
```
public void add(int index,
                double k)
```
    Specified by:
    
    add in interface DoubleList
    
    See Also:
    
    List.add(int,Object)
  - add
```
public boolean add(double k)
```
    Specified by:
    
    add in interface DoubleCollection
    
    Specified by:
    
    add in interface DoubleList
    
    Overrides:
    
    add in class AbstractDoubleCollection
    
    See Also:
    
    Collection.add(Object)
  - removeDouble
```
public double removeDouble(int i)
```
    Specified by:
    
    removeDouble in interface DoubleList
    
    See Also:
    
    List.remove(int)
  - set
```
public double set(int index,
                  double k)
```
    Specified by:
    
    set in interface DoubleList
    
    See Also:
    
    List.set(int,Object)
  - addAll
```
public boolean addAll(int index,
                      java.util.Collection<? extends java.lang.Double> c)
```
    Specified by:
    
    addAll in interface java.util.List<java.lang.Double>
  - addAll
```
public boolean addAll(java.util.Collection<? extends java.lang.Double> c)
```
    Delegates to a more generic method.
    
    Specified by:
    
    addAll in interface java.util.Collection<java.lang.Double>
    
    Specified by:
    
    addAll in interface java.util.List<java.lang.Double>
    
    Overrides:
    
    addAll in class AbstractDoubleCollection
    
    Parameters:
    
    c - a collection.
    
    Returns:
    
    true if this collection changed as a result of the call.
  - doubleListIterator
```
@Deprecated
public DoubleListIterator doubleListIterator()
```
    Deprecated.
    
    Delegates to the new covariantly stronger generic method.
    
    Specified by:
    
    doubleListIterator in interface DoubleList
    
    See Also:
    
    DoubleList.listIterator()
  - doubleListIterator
```
@Deprecated
public DoubleListIterator doubleListIterator(int index)
```
    Deprecated.
    
    Delegates to the new covariantly stronger generic method.
    
    Specified by:
    
    doubleListIterator in interface DoubleList
    
    See Also:
    
    DoubleList.listIterator(int)
  - iterator
```
public DoubleListIterator 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 DoubleCollection
    
    Specified by:
    
    iterator in interface DoubleIterable
    
    Specified by:
    
    iterator in interface DoubleList
    
    Specified by:
    
    iterator in interface java.lang.Iterable<java.lang.Double>
    
    Specified by:
    
    iterator in interface java.util.Collection<java.lang.Double>
    
    Specified by:
    
    iterator in interface java.util.List<java.lang.Double>
    
    Specified by:
    
    iterator in class AbstractDoubleCollection
    
    Returns:
    
    a type-specific iterator on the elements of this collection.
  - listIterator
```
public DoubleListIterator listIterator()
```
    Description copied from interface: DoubleList
    
    Returns a type-specific list iterator on the list.
    
    Specified by:
    
    listIterator in interface DoubleList
    
    Specified by:
    
    listIterator in interface java.util.List<java.lang.Double>
    
    See Also:
    
    List.listIterator()
  - listIterator
```
public DoubleListIterator listIterator(int index)
```
    Description copied from interface: DoubleList
    
    Returns a type-specific list iterator on the list starting at a given index.
    
    Specified by:
    
    listIterator in interface DoubleList
    
    Specified by:
    
    listIterator in interface java.util.List<java.lang.Double>
    
    See Also:
    
    List.listIterator(int)
  - contains
```
public boolean contains(double k)
```
    Specified by:
    
    contains in interface DoubleCollection
    
    Overrides:
    
    contains in class AbstractDoubleCollection
    
    See Also:
    
    Collection.contains(Object)
  - indexOf
```
public int indexOf(double k)
```
    Specified by:
    
    indexOf in interface DoubleList
    
    See Also:
    
    List.indexOf(Object)
  - lastIndexOf
```
public int lastIndexOf(double k)
```
    Specified by:
    
    lastIndexOf in interface DoubleList
    
    See Also:
    
    List.lastIndexOf(Object)
  - size
```
public void size(int size)
```
    Description copied from interface: DoubleList
    
    Sets the size of this 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 DoubleList
    
    Parameters:
    
    size - the new size.
  - subList
```
public DoubleList subList(int from,
                          int to)
```
    Description copied from interface: DoubleList
    
    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 DoubleList
    
    Specified by:
    
    subList in interface java.util.List<java.lang.Double>
    
    See Also:
    
    List.subList(int,int)
  - doubleSubList
```
@Deprecated
public DoubleList doubleSubList(int from,
                                            int to)
```
    Deprecated.
    
    Delegates to the new covariantly stronger generic method.
    
    Specified by:
    
    doubleSubList in interface DoubleList
    
    See Also:
    
    List.subList(int,int)
  - removeElements
```
public void removeElements(int from,
                           int to)
```
    Removes elements of this type-specific list one-by-one.
    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 DoubleList
    
    Parameters:
    
    from - the start index (inclusive).
    
    to - the end index (exclusive).
  - addElements
```
public void addElements(int index,
                        double[] a,
                        int offset,
                        int length)
```
    Adds elements to this type-specific list one-by-one.
    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 DoubleList
    
    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.
  - addElements
```
public void addElements(int index,
                        double[] a)
```
    Description copied from interface: DoubleList
    
    Add (hopefully quickly) elements to this type-specific list.
    
    Specified by:
    
    addElements in interface DoubleList
    
    Parameters:
    
    index - the index at which to add elements.
    
    a - the array containing the elements.
  - getElements
```
public void getElements(int from,
                        double[] a,
                        int offset,
                        int length)
```
    Copies element of this type-specific list into the given array one-by-one.
    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 DoubleList
    
    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.
  - equals
```
public boolean equals(java.lang.Object o)
```
    Specified by:
    
    equals in interface java.util.Collection<java.lang.Double>
    
    Specified by:
    
    equals in interface java.util.List<java.lang.Double>
    
    Overrides:
    
    equals in class java.lang.Object
  - compareTo
```
public int compareTo(java.util.List<? extends java.lang.Double> l)
```
    Compares this list to another object. If the argument is a List, this method performs a lexicographical comparison; otherwise, it throws a ClassCastException.
    
    Specified by:
    
    compareTo in interface java.lang.Comparable<java.util.List<? extends java.lang.Double>>
    
    Parameters:
    
    l - a list.
    
    Returns:
    
    if the argument is a List, a negative integer, zero, or a positive integer as this list is lexicographically less than, equal to, or greater than the argument.
    
    Throws:
    
    java.lang.ClassCastException - if the argument is not a list.
  - hashCode
```
public int hashCode()
```
    Returns the hash code for this list, which is identical to List.hashCode().
    
    Specified by:
    
    hashCode in interface java.util.Collection<java.lang.Double>
    
    Specified by:
    
    hashCode in interface java.util.List<java.lang.Double>
    
    Overrides:
    
    hashCode in class java.lang.Object
    
    Returns:
    
    the hash code for this list.
  - push
```
public void push(double o)
```
    Specified by:
    
    push in interface DoubleStack
    
    See Also:
    
    Stack.push(Object)
  - popDouble
```
public double popDouble()
```
    Specified by:
    
    popDouble in interface DoubleStack
    
    See Also:
    
    Stack.pop()
  - topDouble
```
public double topDouble()
```
    Specified by:
    
    topDouble in interface DoubleStack
    
    See Also:
    
    Stack.top()
  - peekDouble
```
public double peekDouble(int i)
```
    Specified by:
    
    peekDouble in interface DoubleStack
    
    See Also:
    
    Stack.peek(int)
  - rem
```
public boolean rem(double k)
```
    Description copied from interface: DoubleCollection
    
    Note that this method should be called remove(), but the clash with the similarly named index-based method in the List interface forces us to use a distinguished name. For simplicity, the set interfaces reinstates remove().
    
    Specified by:
    
    rem in interface DoubleCollection
    
    Overrides:
    
    rem in class AbstractDoubleCollection
    
    See Also:
    
    Collection.remove(Object)
  - remove
```
public boolean remove(java.lang.Object o)
```
    Delegates to rem().
    
    Specified by:
    
    remove in interface java.util.Collection<java.lang.Double>
    
    Specified by:
    
    remove in interface java.util.List<java.lang.Double>
    
    Overrides:
    
    remove in class AbstractDoubleCollection
  - addAll
```
public boolean addAll(int index,
                      DoubleCollection c)
```
    Delegates to a more generic method.
    
    Specified by:
    
    addAll in interface DoubleList
    
    See Also:
    
    List.add(int,Object)
  - addAll
```
public boolean addAll(int index,
                      DoubleList l)
```
    Delegates to a more generic method.
    
    Specified by:
    
    addAll in interface DoubleList
    
    See Also:
    
    List.add(int,Object)
  - 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 AbstractDoubleCollection
    
    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(DoubleList l)
```
    Specified by:
    
    addAll in interface DoubleList
    
    See Also:
    
    List.add(int,Object)
  - add
```
public void add(int index,
                java.lang.Double ok)
```
    Delegates to the corresponding type-specific method.
    
    Specified by:
    
    add in interface java.util.List<java.lang.Double>
  - set
```
@Deprecated
public java.lang.Double set(int index,
                                        java.lang.Double ok)
```
    Deprecated. Please use the corresponding type-specific method instead.
    
    Delegates to the corresponding type-specific method.
    
    Specified by:
    
    set in interface java.util.List<java.lang.Double>
  - get
```
@Deprecated
public java.lang.Double get(int index)
```
    Deprecated. Please use the corresponding type-specific method instead.
    
    Delegates to the corresponding type-specific method.
    
    Specified by:
    
    get in interface java.util.List<java.lang.Double>
  - indexOf
```
public int indexOf(java.lang.Object ok)
```
    Delegates to the corresponding type-specific method.
    
    Specified by:
    
    indexOf in interface java.util.List<java.lang.Double>
  - lastIndexOf
```
public int lastIndexOf(java.lang.Object ok)
```
    Delegates to the corresponding type-specific method.
    
    Specified by:
    
    lastIndexOf in interface java.util.List<java.lang.Double>
  - remove
```
@Deprecated
public java.lang.Double remove(int index)
```
    Deprecated. Please use the corresponding type-specific method instead.
    
    Delegates to the corresponding type-specific method.
    
    Specified by:
    
    remove in interface java.util.List<java.lang.Double>
  - push
```
public void push(java.lang.Double o)
```
    Delegates to the corresponding type-specific method.
    
    Specified by:
    
    push in interface Stack<java.lang.Double>
    
    Parameters:
    
    o - the object that will become the new top of the stack.
  - pop
```
@Deprecated
public java.lang.Double pop()
```
    Deprecated. Please use the corresponding type-specific method instead.
    
    Delegates to the corresponding type-specific method.
    
    Specified by:
    
    pop in interface Stack<java.lang.Double>
    
    Returns:
    
    the top of the stack.
  - top
```
@Deprecated
public java.lang.Double top()
```
    Deprecated. Please use the corresponding type-specific method instead.
    
    Delegates to the corresponding type-specific method.
    
    Specified by:
    
    top in interface Stack<java.lang.Double>
    
    Returns:
    
    the top of the stack.
  - peek
```
@Deprecated
public java.lang.Double peek(int i)
```
    Deprecated. Please use the corresponding type-specific method instead.
    
    Delegates to the corresponding type-specific method.
    
    Specified by:
    
    peek in interface Stack<java.lang.Double>
    
    Parameters:
    
    i - an index from the stop of the stack (0 represents the top).
    
    Returns:
    
    the i-th element on the stack.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class AbstractDoubleCollection

Class AbstractDoubleList

Nested Class Summary

Method Summary

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

Methods inherited from class java.util.AbstractCollection

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

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

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

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

Method Detail

add

add

removeDouble

set

addAll

addAll

doubleListIterator

doubleListIterator

iterator

listIterator

listIterator

contains

indexOf

lastIndexOf

size

subList

doubleSubList

removeElements

addElements

addElements

getElements

equals

compareTo

hashCode

push

popDouble

topDouble

peekDouble

rem

remove

addAll

addAll

addAll

addAll

add

set

get

indexOf

lastIndexOf

remove

push

pop

top

peek

toString