FloatLists.EmptyList (fastutil 7.0.13)

java.lang.Object
- java.util.AbstractCollection<java.lang.Float>
- - it.unimi.dsi.fastutil.floats.AbstractFloatCollection
  - - it.unimi.dsi.fastutil.floats.FloatCollections.EmptyCollection
    - - it.unimi.dsi.fastutil.floats.FloatLists.EmptyList

All Implemented Interfaces:

FloatCollection, FloatIterable, FloatList, java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<java.util.List<? extends java.lang.Float>>, java.lang.Iterable<java.lang.Float>, java.util.Collection<java.lang.Float>, java.util.List<java.lang.Float>

Enclosing class:

FloatLists
```
public static class FloatLists.EmptyList
extends FloatCollections.EmptyCollection
implements FloatList, java.io.Serializable, java.lang.Cloneable
```
An immutable class representing an empty type-specific 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 Deprecated Methods
Modifier and Type	Method and Description
`boolean`	`add(float k)`
`boolean`	`add(java.lang.Float k)` Delegates to the corresponding type-specific method.
`void`	`add(int index, float k)`
`void`	`add(int index, java.lang.Float k)`
`boolean`	`addAll(java.util.Collection<? extends java.lang.Float> c)` Adds all elements of the given collection to this collection.
`boolean`	`addAll(FloatCollection c)` Adds all elements of the given type-specific collection to this collection.
`boolean`	`addAll(FloatList c)`
`boolean`	`addAll(int i, java.util.Collection<? extends java.lang.Float> c)`
`boolean`	`addAll(int i, FloatCollection c)`
`boolean`	`addAll(int i, FloatList c)`
`void`	`addElements(int index, float[] a)` Add (hopefully quickly) elements to this type-specific list.
`void`	`addElements(int index, float[] a, int offset, int length)` Add (hopefully quickly) elements to this type-specific list.
`java.lang.Object`	`clone()`
`int`	`compareTo(java.util.List<? extends java.lang.Float> o)`
`boolean`	`equals(java.lang.Object o)`
`FloatIterator`	`floatIterator()` Deprecated.
`FloatListIterator`	`floatListIterator()` Deprecated.
`FloatListIterator`	`floatListIterator(int i)` Deprecated.
`FloatList`	`floatSubList(int from, int to)` Deprecated.
`java.lang.Float`	`get(int i)`
`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 i)`
`int`	`hashCode()`
`int`	`indexOf(float k)`
`int`	`indexOf(java.lang.Object k)`
`FloatListIterator`	`iterator()` Returns a type-specific iterator on the elements of this collection.
`int`	`lastIndexOf(float k)`
`int`	`lastIndexOf(java.lang.Object k)`
`FloatListIterator`	`listIterator()` Returns a type-specific list iterator on the list.
`FloatListIterator`	`listIterator(int i)` Returns a type-specific list iterator on the list starting at a given index.
`java.lang.Float`	`remove(int k)`
`boolean`	`removeAll(java.util.Collection<?> c)` Remove from this collection all elements in the given collection.
`void`	`removeElements(int from, int to)` Removes (hopefully quickly) elements of this type-specific list.
`float`	`removeFloat(int i)`
`float`	`set(int index, float k)`
`java.lang.Float`	`set(int index, java.lang.Float k)`
`void`	`size(int s)` Sets the size of this list.
`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.
`java.lang.String`	`toString()`

Methods inherited from class it.unimi.dsi.fastutil.floats.FloatCollections.EmptyCollection
clear, contains, containsAll, rem, removeAll, retainAll, size, toArray, toFloatArray, toFloatArray

Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatCollection
contains, containsAll, isEmpty, rem, remove, retainAll, toArray, toArray

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

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

Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatCollection
contains, containsAll, rem, removeAll, retainAll, toArray, toArray, toFloatArray, toFloatArray

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

Methods inherited from interface java.lang.Iterable
forEach

- Method Detail
  - add
```
public void add(int index,
                float k)
```
    Specified by:
    
    add in interface FloatList
    
    See Also:
    
    List.add(int,Object)
  - add
```
public boolean add(float k)
```
    Specified by:
    
    add in interface FloatCollection
    
    Specified by:
    
    add in interface FloatList
    
    Overrides:
    
    add in class FloatCollections.EmptyCollection
    
    See Also:
    
    Collection.add(Object)
  - removeFloat
```
public float removeFloat(int i)
```
    Specified by:
    
    removeFloat in interface FloatList
    
    See Also:
    
    List.remove(int)
  - set
```
public float set(int index,
                 float k)
```
    Specified by:
    
    set in interface FloatList
    
    See Also:
    
    List.set(int,Object)
  - indexOf
```
public int indexOf(float k)
```
    Specified by:
    
    indexOf in interface FloatList
    
    See Also:
    
    List.indexOf(Object)
  - lastIndexOf
```
public int lastIndexOf(float k)
```
    Specified by:
    
    lastIndexOf in interface FloatList
    
    See Also:
    
    List.lastIndexOf(Object)
  - addAll
```
public boolean addAll(java.util.Collection<? extends java.lang.Float> c)
```
    Description copied from class: AbstractFloatCollection
    
    Adds all elements of the given collection to this collection.
    
    Specified by:
    
    addAll in interface java.util.Collection<java.lang.Float>
    
    Specified by:
    
    addAll in interface java.util.List<java.lang.Float>
    
    Overrides:
    
    addAll in class AbstractFloatCollection
    
    Parameters:
    
    c - a collection.
    
    Returns:
    
    true if this collection changed as a result of the call.
  - addAll
```
public boolean addAll(int i,
                      java.util.Collection<? extends java.lang.Float> c)
```
    Specified by:
    
    addAll in interface java.util.List<java.lang.Float>
  - removeAll
```
public boolean removeAll(java.util.Collection<?> c)
```
    Description copied from class: AbstractFloatCollection
    
    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.Float>
    
    Specified by:
    
    removeAll in interface java.util.List<java.lang.Float>
    
    Overrides:
    
    removeAll in class AbstractFloatCollection
    
    Parameters:
    
    c - a collection.
    
    Returns:
    
    true if this collection changed as a result of the call.
  - get
```
public java.lang.Float get(int i)
```
    Specified by:
    
    get in interface java.util.List<java.lang.Float>
  - addAll
```
public boolean addAll(FloatCollection c)
```
    Description copied from class: AbstractFloatCollection
    
    Adds all elements of the given type-specific collection to this collection.
    
    Specified by:
    
    addAll in interface FloatCollection
    
    Overrides:
    
    addAll in class FloatCollections.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(FloatList c)
```
    Specified by:
    
    addAll in interface FloatList
    
    See Also:
    
    List.add(int,Object)
  - addAll
```
public boolean addAll(int i,
                      FloatCollection c)
```
    Specified by:
    
    addAll in interface FloatList
    
    See Also:
    
    List.add(int,Object)
  - addAll
```
public boolean addAll(int i,
                      FloatList c)
```
    Specified by:
    
    addAll in interface FloatList
    
    See Also:
    
    List.add(int,Object)
  - add
```
public void add(int index,
                java.lang.Float k)
```
    Specified by:
    
    add in interface java.util.List<java.lang.Float>
  - add
```
public boolean add(java.lang.Float k)
```
    Description copied from class: AbstractFloatCollection
    
    Delegates to the corresponding type-specific method.
    
    Specified by:
    
    add in interface java.util.Collection<java.lang.Float>
    
    Specified by:
    
    add in interface java.util.List<java.lang.Float>
    
    Overrides:
    
    add in class AbstractFloatCollection
  - set
```
public java.lang.Float set(int index,
                           java.lang.Float k)
```
    Specified by:
    
    set in interface java.util.List<java.lang.Float>
  - getFloat
```
public float getFloat(int i)
```
    Specified by:
    
    getFloat in interface FloatList
    
    See Also:
    
    List.get(int)
  - remove
```
public java.lang.Float remove(int k)
```
    Specified by:
    
    remove in interface java.util.List<java.lang.Float>
  - indexOf
```
public int indexOf(java.lang.Object k)
```
    Specified by:
    
    indexOf in interface java.util.List<java.lang.Float>
  - lastIndexOf
```
public int lastIndexOf(java.lang.Object k)
```
    Specified by:
    
    lastIndexOf in interface java.util.List<java.lang.Float>
  - floatIterator
```
@Deprecated
public FloatIterator floatIterator()
```
    Deprecated.
    
    Description copied from class: AbstractFloatCollection
    
    Delegates to the new covariantly stronger generic method.
    
    Specified by:
    
    floatIterator in interface FloatCollection
    
    Overrides:
    
    floatIterator in class AbstractFloatCollection
    
    See Also:
    
    FloatCollection.iterator()
  - listIterator
```
public FloatListIterator listIterator()
```
    Description copied from interface: FloatList
    
    Returns a type-specific list iterator on the list.
    
    Specified by:
    
    listIterator in interface FloatList
    
    Specified by:
    
    listIterator in interface java.util.List<java.lang.Float>
    
    See Also:
    
    List.listIterator()
  - iterator
```
public FloatListIterator iterator()
```
    Description copied from interface: FloatCollection
    
    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 FloatCollection
    
    Specified by:
    
    iterator in interface FloatIterable
    
    Specified by:
    
    iterator in interface FloatList
    
    Specified by:
    
    iterator in interface java.lang.Iterable<java.lang.Float>
    
    Specified by:
    
    iterator in interface java.util.Collection<java.lang.Float>
    
    Specified by:
    
    iterator in interface java.util.List<java.lang.Float>
    
    Overrides:
    
    iterator in class FloatCollections.EmptyCollection
    
    Returns:
    
    a type-specific iterator on the elements of this collection.
  - listIterator
```
public FloatListIterator listIterator(int i)
```
    Description copied from interface: FloatList
    
    Returns a type-specific list iterator on the list starting at a given index.
    
    Specified by:
    
    listIterator in interface FloatList
    
    Specified by:
    
    listIterator in interface java.util.List<java.lang.Float>
    
    See Also:
    
    List.listIterator(int)
  - floatListIterator
```
@Deprecated
public FloatListIterator floatListIterator()
```
    Deprecated.
    
    Description copied from interface: FloatList
    
    Returns a type-specific list iterator on the list.
    
    Specified by:
    
    floatListIterator in interface FloatList
    
    See Also:
    
    FloatList.listIterator()
  - floatListIterator
```
@Deprecated
public FloatListIterator floatListIterator(int i)
```
    Deprecated.
    
    Description copied from interface: FloatList
    
    Returns a type-specific list iterator on the list starting at a given index.
    
    Specified by:
    
    floatListIterator in interface FloatList
    
    See Also:
    
    FloatList.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 java.util.List<java.lang.Float>
    
    See Also:
    
    List.subList(int,int)
  - floatSubList
```
@Deprecated
public FloatList floatSubList(int from,
                                          int to)
```
    Deprecated.
    
    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.
    
    Specified by:
    
    floatSubList in interface FloatList
    
    See Also:
    
    List.subList(int,int)
  - getElements
```
public void getElements(int from,
                        float[] a,
                        int offset,
                        int length)
```
    Description copied from interface: FloatList
    
    Copies (hopefully quickly) elements of this type-specific list into the given array.
    
    Specified by:
    
    getElements in interface FloatList
    
    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 interface: FloatList
    
    Removes (hopefully quickly) elements of this type-specific list.
    
    Specified by:
    
    removeElements in interface FloatList
    
    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 interface: FloatList
    
    Add (hopefully quickly) elements to this type-specific list.
    
    Specified by:
    
    addElements in interface FloatList
    
    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,
                        float[] a)
```
    Description copied from interface: FloatList
    
    Add (hopefully quickly) elements to this type-specific list.
    
    Specified by:
    
    addElements in interface FloatList
    
    Parameters:
    
    index - the index at which to add elements.
    
    a - the array containing the elements.
  - size
```
public void size(int s)
```
    Description copied from interface: FloatList
    
    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 FloatList
    
    Parameters:
    
    s - the new size.
  - compareTo
```
public int compareTo(java.util.List<? extends java.lang.Float> o)
```
    Specified by:
    
    compareTo in interface java.lang.Comparable<java.util.List<? extends java.lang.Float>>
  - 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.Float>
    
    Specified by:
    
    hashCode in interface java.util.List<java.lang.Float>
    
    Overrides:
    
    hashCode in class FloatCollections.EmptyCollection
  - equals
```
public boolean equals(java.lang.Object o)
```
    Specified by:
    
    equals in interface java.util.Collection<java.lang.Float>
    
    Specified by:
    
    equals in interface java.util.List<java.lang.Float>
    
    Overrides:
    
    equals in class FloatCollections.EmptyCollection
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class AbstractFloatCollection

Class FloatLists.EmptyList

Method Summary

Methods inherited from class it.unimi.dsi.fastutil.floats.FloatCollections.EmptyCollection

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

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.List

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

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Method Detail

add

add

removeFloat

set

indexOf

lastIndexOf

addAll

addAll

removeAll

get

addAll

addAll

addAll

addAll

add

add

set

getFloat

remove

indexOf

lastIndexOf

floatIterator

listIterator

iterator

listIterator

floatListIterator

floatListIterator

subList

floatSubList

getElements

removeElements

addElements

addElements

size

compareTo

clone

hashCode

equals

toString