IntLists.EmptyList (fastutil 7.0.13)

java.lang.Object
- java.util.AbstractCollection<java.lang.Integer>
- - it.unimi.dsi.fastutil.ints.AbstractIntCollection
  - - it.unimi.dsi.fastutil.ints.IntCollections.EmptyCollection
    - - it.unimi.dsi.fastutil.ints.IntLists.EmptyList

All Implemented Interfaces:

IntCollection, IntIterable, IntList, java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<java.util.List<? extends java.lang.Integer>>, java.lang.Iterable<java.lang.Integer>, java.util.Collection<java.lang.Integer>, java.util.List<java.lang.Integer>

Enclosing class:

IntLists
```
public static class IntLists.EmptyList
extends IntCollections.EmptyCollection
implements IntList, 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(int k)`
`boolean`	`add(java.lang.Integer k)` Delegates to the corresponding type-specific method.
`void`	`add(int index, int k)`
`void`	`add(int index, java.lang.Integer k)`
`boolean`	`addAll(java.util.Collection<? extends java.lang.Integer> c)` Adds all elements of the given collection to this collection.
`boolean`	`addAll(IntCollection c)` Adds all elements of the given type-specific collection to this collection.
`boolean`	`addAll(int i, java.util.Collection<? extends java.lang.Integer> c)`
`boolean`	`addAll(int i, IntCollection c)`
`boolean`	`addAll(int i, IntList c)`
`boolean`	`addAll(IntList c)`
`void`	`addElements(int index, int[] a)` Add (hopefully quickly) elements to this type-specific list.
`void`	`addElements(int index, int[] 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.Integer> o)`
`boolean`	`equals(java.lang.Object o)`
`java.lang.Integer`	`get(int i)`
`void`	`getElements(int from, int[] a, int offset, int length)` Copies (hopefully quickly) elements of this type-specific list into the given array.
`int`	`getInt(int i)`
`int`	`hashCode()`
`int`	`indexOf(int k)`
`int`	`indexOf(java.lang.Object k)`
`IntIterator`	`intIterator()` Deprecated.
`IntListIterator`	`intListIterator()` Deprecated.
`IntListIterator`	`intListIterator(int i)` Deprecated.
`IntList`	`intSubList(int from, int to)` Deprecated.
`IntListIterator`	`iterator()` Returns a type-specific iterator on the elements of this collection.
`int`	`lastIndexOf(int k)`
`int`	`lastIndexOf(java.lang.Object k)`
`IntListIterator`	`listIterator()` Returns a type-specific list iterator on the list.
`IntListIterator`	`listIterator(int i)` Returns a type-specific list iterator on the list starting at a given index.
`java.lang.Integer`	`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.
`int`	`removeInt(int i)`
`int`	`set(int index, int k)`
`java.lang.Integer`	`set(int index, java.lang.Integer k)`
`void`	`size(int s)` Sets the size of this list.
`IntList`	`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.ints.IntCollections.EmptyCollection
clear, contains, containsAll, rem, removeAll, retainAll, size, toArray, toIntArray, toIntArray

Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractIntCollection
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.ints.IntCollection
contains, containsAll, rem, removeAll, retainAll, toArray, toArray, toIntArray, toIntArray

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,
                int k)
```
    Specified by:
    
    add in interface IntList
    
    See Also:
    
    List.add(int,Object)
  - add
```
public boolean add(int k)
```
    Specified by:
    
    add in interface IntCollection
    
    Specified by:
    
    add in interface IntList
    
    Overrides:
    
    add in class IntCollections.EmptyCollection
    
    See Also:
    
    Collection.add(Object)
  - removeInt
```
public int removeInt(int i)
```
    Specified by:
    
    removeInt in interface IntList
    
    See Also:
    
    List.remove(int)
  - set
```
public int set(int index,
               int k)
```
    Specified by:
    
    set in interface IntList
    
    See Also:
    
    List.set(int,Object)
  - indexOf
```
public int indexOf(int k)
```
    Specified by:
    
    indexOf in interface IntList
    
    See Also:
    
    List.indexOf(Object)
  - lastIndexOf
```
public int lastIndexOf(int k)
```
    Specified by:
    
    lastIndexOf in interface IntList
    
    See Also:
    
    List.lastIndexOf(Object)
  - addAll
```
public boolean addAll(java.util.Collection<? extends java.lang.Integer> c)
```
    Description copied from class: AbstractIntCollection
    
    Adds all elements of the given collection to this collection.
    
    Specified by:
    
    addAll in interface java.util.Collection<java.lang.Integer>
    
    Specified by:
    
    addAll in interface java.util.List<java.lang.Integer>
    
    Overrides:
    
    addAll in class AbstractIntCollection
    
    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.Integer> c)
```
    Specified by:
    
    addAll in interface java.util.List<java.lang.Integer>
  - removeAll
```
public boolean removeAll(java.util.Collection<?> c)
```
    Description copied from class: AbstractIntCollection
    
    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.Integer>
    
    Specified by:
    
    removeAll in interface java.util.List<java.lang.Integer>
    
    Overrides:
    
    removeAll in class AbstractIntCollection
    
    Parameters:
    
    c - a collection.
    
    Returns:
    
    true if this collection changed as a result of the call.
  - get
```
public java.lang.Integer get(int i)
```
    Specified by:
    
    get in interface java.util.List<java.lang.Integer>
  - addAll
```
public boolean addAll(IntCollection c)
```
    Description copied from class: AbstractIntCollection
    
    Adds all elements of the given type-specific collection to this collection.
    
    Specified by:
    
    addAll in interface IntCollection
    
    Overrides:
    
    addAll in class IntCollections.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(IntList c)
```
    Specified by:
    
    addAll in interface IntList
    
    See Also:
    
    List.add(int,Object)
  - addAll
```
public boolean addAll(int i,
                      IntCollection c)
```
    Specified by:
    
    addAll in interface IntList
    
    See Also:
    
    List.add(int,Object)
  - addAll
```
public boolean addAll(int i,
                      IntList c)
```
    Specified by:
    
    addAll in interface IntList
    
    See Also:
    
    List.add(int,Object)
  - add
```
public void add(int index,
                java.lang.Integer k)
```
    Specified by:
    
    add in interface java.util.List<java.lang.Integer>
  - add
```
public boolean add(java.lang.Integer k)
```
    Description copied from class: AbstractIntCollection
    
    Delegates to the corresponding type-specific method.
    
    Specified by:
    
    add in interface java.util.Collection<java.lang.Integer>
    
    Specified by:
    
    add in interface java.util.List<java.lang.Integer>
    
    Overrides:
    
    add in class AbstractIntCollection
  - set
```
public java.lang.Integer set(int index,
                             java.lang.Integer k)
```
    Specified by:
    
    set in interface java.util.List<java.lang.Integer>
  - getInt
```
public int getInt(int i)
```
    Specified by:
    
    getInt in interface IntList
    
    See Also:
    
    List.get(int)
  - remove
```
public java.lang.Integer remove(int k)
```
    Specified by:
    
    remove in interface java.util.List<java.lang.Integer>
  - indexOf
```
public int indexOf(java.lang.Object k)
```
    Specified by:
    
    indexOf in interface java.util.List<java.lang.Integer>
  - lastIndexOf
```
public int lastIndexOf(java.lang.Object k)
```
    Specified by:
    
    lastIndexOf in interface java.util.List<java.lang.Integer>
  - intIterator
```
@Deprecated
public IntIterator intIterator()
```
    Deprecated.
    
    Description copied from class: AbstractIntCollection
    
    Delegates to the new covariantly stronger generic method.
    
    Specified by:
    
    intIterator in interface IntCollection
    
    Overrides:
    
    intIterator in class AbstractIntCollection
    
    See Also:
    
    IntCollection.iterator()
  - listIterator
```
public IntListIterator listIterator()
```
    Description copied from interface: IntList
    
    Returns a type-specific list iterator on the list.
    
    Specified by:
    
    listIterator in interface IntList
    
    Specified by:
    
    listIterator in interface java.util.List<java.lang.Integer>
    
    See Also:
    
    List.listIterator()
  - iterator
```
public IntListIterator iterator()
```
    Description copied from interface: IntCollection
    
    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 IntCollection
    
    Specified by:
    
    iterator in interface IntIterable
    
    Specified by:
    
    iterator in interface IntList
    
    Specified by:
    
    iterator in interface java.lang.Iterable<java.lang.Integer>
    
    Specified by:
    
    iterator in interface java.util.Collection<java.lang.Integer>
    
    Specified by:
    
    iterator in interface java.util.List<java.lang.Integer>
    
    Overrides:
    
    iterator in class IntCollections.EmptyCollection
    
    Returns:
    
    a type-specific iterator on the elements of this collection.
  - listIterator
```
public IntListIterator listIterator(int i)
```
    Description copied from interface: IntList
    
    Returns a type-specific list iterator on the list starting at a given index.
    
    Specified by:
    
    listIterator in interface IntList
    
    Specified by:
    
    listIterator in interface java.util.List<java.lang.Integer>
    
    See Also:
    
    List.listIterator(int)
  - intListIterator
```
@Deprecated
public IntListIterator intListIterator()
```
    Deprecated.
    
    Description copied from interface: IntList
    
    Returns a type-specific list iterator on the list.
    
    Specified by:
    
    intListIterator in interface IntList
    
    See Also:
    
    IntList.listIterator()
  - intListIterator
```
@Deprecated
public IntListIterator intListIterator(int i)
```
    Deprecated.
    
    Description copied from interface: IntList
    
    Returns a type-specific list iterator on the list starting at a given index.
    
    Specified by:
    
    intListIterator in interface IntList
    
    See Also:
    
    IntList.listIterator(int)
  - subList
```
public IntList subList(int from,
                       int to)
```
    Description copied from interface: IntList
    
    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 IntList
    
    Specified by:
    
    subList in interface java.util.List<java.lang.Integer>
    
    See Also:
    
    List.subList(int,int)
  - intSubList
```
@Deprecated
public IntList intSubList(int from,
                                      int to)
```
    Deprecated.
    
    Description copied from interface: IntList
    
    Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.
    
    Specified by:
    
    intSubList in interface IntList
    
    See Also:
    
    List.subList(int,int)
  - getElements
```
public void getElements(int from,
                        int[] a,
                        int offset,
                        int length)
```
    Description copied from interface: IntList
    
    Copies (hopefully quickly) elements of this type-specific list into the given array.
    
    Specified by:
    
    getElements in interface IntList
    
    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: IntList
    
    Removes (hopefully quickly) elements of this type-specific list.
    
    Specified by:
    
    removeElements in interface IntList
    
    Parameters:
    
    from - the start index (inclusive).
    
    to - the end index (exclusive).
  - addElements
```
public void addElements(int index,
                        int[] a,
                        int offset,
                        int length)
```
    Description copied from interface: IntList
    
    Add (hopefully quickly) elements to this type-specific list.
    
    Specified by:
    
    addElements in interface IntList
    
    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,
                        int[] a)
```
    Description copied from interface: IntList
    
    Add (hopefully quickly) elements to this type-specific list.
    
    Specified by:
    
    addElements in interface IntList
    
    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: IntList
    
    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 IntList
    
    Parameters:
    
    s - the new size.
  - compareTo
```
public int compareTo(java.util.List<? extends java.lang.Integer> o)
```
    Specified by:
    
    compareTo in interface java.lang.Comparable<java.util.List<? extends java.lang.Integer>>
  - 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.Integer>
    
    Specified by:
    
    hashCode in interface java.util.List<java.lang.Integer>
    
    Overrides:
    
    hashCode in class IntCollections.EmptyCollection
  - equals
```
public boolean equals(java.lang.Object o)
```
    Specified by:
    
    equals in interface java.util.Collection<java.lang.Integer>
    
    Specified by:
    
    equals in interface java.util.List<java.lang.Integer>
    
    Overrides:
    
    equals in class IntCollections.EmptyCollection
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class AbstractIntCollection

Class IntLists.EmptyList

Method Summary

Methods inherited from class it.unimi.dsi.fastutil.ints.IntCollections.EmptyCollection

Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractIntCollection

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.List

Methods inherited from interface it.unimi.dsi.fastutil.ints.IntCollection

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Method Detail

add

add

removeInt

set

indexOf

lastIndexOf

addAll

addAll

removeAll

get

addAll

addAll

addAll

addAll

add

add

set

getInt

remove

indexOf

lastIndexOf

intIterator

listIterator

iterator

listIterator

intListIterator

intListIterator

subList

intSubList

getElements

removeElements

addElements

addElements

size

compareTo

clone

hashCode

equals

toString