Class IntImmutableList
- All Implemented Interfaces:
IntCollection
,IntIterable
,IntList
,IntStack
,Stack<java.lang.Integer>
,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>
,java.util.RandomAccess
public class IntImmutableList extends AbstractIntList implements IntList, java.util.RandomAccess, java.lang.Cloneable, java.io.Serializable
Instances of this class are immutable and (contrarily to mutable array-based list implementations) the backing array is not exposed. Instances can be built using a variety of methods, but note that constructors using an array will not make a defensive copy.
This class implements the bulk method getElements()
using
high-performance system calls (e.g.,
System.arraycopy()
)
instead of expensive loops.
- See Also:
- Serialized Form
-
Nested Class Summary
Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.ints.AbstractIntList
AbstractIntList.IntRandomAccessSubList, AbstractIntList.IntSubList
-
Constructor Summary
Constructors Constructor Description IntImmutableList(int[] a)
Creates a new immutable list using a given array.IntImmutableList(int[] a, int offset, int length)
Creates a new immutable list and fills it with the elements of a given array.IntImmutableList(IntCollection c)
Creates a new immutable list and fills it with a given type-specific collection.IntImmutableList(IntIterator i)
Creates a new immutable list and fills it with the elements returned by a type-specific iterator..IntImmutableList(IntList l)
Creates a new immutable list and fills it with a given type-specific list.IntImmutableList(java.util.Collection<? extends java.lang.Integer> c)
Creates a new immutable list and fills it with a given collection. -
Method Summary
Modifier and Type Method Description boolean
add(int k)
Deprecated.void
add(int index, int k)
Deprecated.void
add(int index, java.lang.Integer k)
Deprecated.boolean
add(java.lang.Integer k)
Deprecated.boolean
addAll(int index, IntCollection c)
Deprecated.boolean
addAll(int index, IntList c)
Deprecated.boolean
addAll(int index, java.util.Collection<? extends java.lang.Integer> c)
Deprecated.boolean
addAll(IntCollection c)
Deprecated.boolean
addAll(IntList c)
Deprecated.boolean
addAll(java.util.Collection<? extends java.lang.Integer> c)
Deprecated.void
addElements(int index, int[] a, int offset, int length)
Deprecated.void
clear()
Deprecated.IntImmutableList
clone()
int
compareTo(IntImmutableList l)
Compares this immutable list to another immutable list.int
compareTo(java.util.List<? extends java.lang.Integer> l)
Compares this list to another object.boolean
equals(IntImmutableList l)
Compares this type-specific immutable list to another one.boolean
equals(java.lang.Object o)
void
forEach(java.util.function.IntConsumer action)
Performs the given action for each element of this type-specificIterable
until all elements have been processed or the action throws an exception.void
getElements(int from, int[] a, int offset, int length)
Copies element of this type-specific list into the given array using optimized system calls.int
getInt(int index)
Returns the element at the specified position in this list.int
indexOf(int k)
Returns the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element.boolean
isEmpty()
Checks whether the stack is empty.int
lastIndexOf(int k)
Returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element.IntListIterator
listIterator(int index)
Returns a type-specific list iterator on the list starting at a given index.static IntImmutableList
of()
Returns an empty immutable list.static IntImmutableList
of(int... init)
Creates an immutable list using a list of elements.boolean
rem(int k)
Deprecated.java.lang.Integer
remove(int index)
Deprecated.boolean
remove(java.lang.Object k)
Deprecated.boolean
removeAll(IntCollection c)
Deprecated.boolean
removeAll(java.util.Collection<?> c)
Deprecated.void
removeElements(int from, int to)
Deprecated.boolean
removeIf(java.util.function.IntPredicate c)
Deprecated.boolean
removeIf(java.util.function.Predicate<? super java.lang.Integer> c)
Deprecated.int
removeInt(int index)
Deprecated.void
replaceAll(java.util.function.IntUnaryOperator operator)
Deprecated.void
replaceAll(java.util.function.UnaryOperator<java.lang.Integer> operator)
Deprecated.boolean
retainAll(IntCollection c)
Deprecated.boolean
retainAll(java.util.Collection<?> c)
Deprecated.int
set(int index, int k)
Deprecated.java.lang.Integer
set(int index, java.lang.Integer k)
Deprecated.void
setElements(int index, int[] a, int offset, int length)
Deprecated.int
size()
void
size(int size)
Deprecated.void
sort(IntComparator comp)
Deprecated.void
sort(java.util.Comparator<? super java.lang.Integer> comparator)
Deprecated.IntSpliterator
spliterator()
Returns a type-specific spliterator on the elements of this list.IntList
subList(int from, int to)
Returns a type-specific view of the portion of this list from the indexfrom
, inclusive, to the indexto
, exclusive.int[]
toArray(int[] a)
Returns an array containing all of the elements in this collection; the runtime type of the returned array is that of the specified array.int[]
toIntArray()
Returns a primitive type array containing the items of this collection.static IntImmutableList
toList(java.util.stream.IntStream stream)
Collects the result of a primitiveStream
into a new ImmutableList.static IntImmutableList
toListWithExpectedSize(java.util.stream.IntStream stream, int expectedSize)
Collects the result of a primitiveStream
into a new ImmutableList, potentially pre-allocated to handle the given size.void
unstableSort(IntComparator comp)
Deprecated.void
unstableSort(java.util.Comparator<? super java.lang.Integer> comparator)
Deprecated.Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractIntList
addElements, contains, hashCode, iterator, listIterator, peekInt, popInt, push, replaceAll, topInt, toString
Methods inherited from class it.unimi.dsi.fastutil.ints.AbstractIntCollection
contains, containsAll, containsAll, forEach, removeIf, toIntArray
Methods inherited from class java.util.AbstractCollection
toArray, toArray
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface java.util.Collection
toArray
Methods inherited from interface it.unimi.dsi.fastutil.ints.IntCollection
addAll, contains, containsAll, intIterator, intParallelStream, intSpliterator, intStream, parallelStream, rem, removeAll, removeIf, removeIf, removeIf, retainAll, stream, toIntArray
Methods inherited from interface it.unimi.dsi.fastutil.ints.IntIterable
forEach, forEach
Methods inherited from interface it.unimi.dsi.fastutil.ints.IntList
add, add, add, add, addAll, addAll, addAll, addElements, addElements, contains, get, indexOf, iterator, lastIndexOf, listIterator, remove, remove, removeElements, removeInt, replaceAll, replaceAll, replaceAll, set, set, setElements, setElements, setElements, size, sort, sort, unstableSort, unstableSort
Methods inherited from interface java.util.List
addAll, addAll, clear, containsAll, hashCode, removeAll, retainAll, toArray, toArray
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Constructor Details
-
IntImmutableList
public IntImmutableList(int[] a)Creates a new immutable list using a given array.Note that this constructor does not perform a defensive copy.
- Parameters:
a
- the array that will be used to back this immutable list.
-
IntImmutableList
public IntImmutableList(java.util.Collection<? extends java.lang.Integer> c)Creates a new immutable list and fills it with a given collection.- Parameters:
c
- a collection that will be used to fill the immutable list.
-
IntImmutableList
Creates a new immutable list and fills it with a given type-specific collection.- Parameters:
c
- a type-specific collection that will be used to fill the immutable list.
-
IntImmutableList
Creates a new immutable list and fills it with a given type-specific list.- Parameters:
l
- a type-specific list that will be used to fill the immutable list.
-
IntImmutableList
public IntImmutableList(int[] a, int offset, int length)Creates a new immutable list and fills it with the elements of a given array.- Parameters:
a
- an array whose elements will be used to fill the immutable list.offset
- the first element to use.length
- the number of elements to use.
-
IntImmutableList
Creates a new immutable list and fills it with the elements returned by a type-specific iterator..- Parameters:
i
- a type-specific iterator whose returned elements will fill the immutable list.
-
-
Method Details
-
of
Returns an empty immutable list.- Returns:
- an immutable list (possibly shared) that is empty.
-
of
Creates an immutable list using a list of elements.Note that this method does not perform a defensive copy.
- Parameters:
init
- a list of elements that will be used to initialize the list.- Returns:
- a new immutable list containing the given elements.
-
toList
Collects the result of a primitiveStream
into a new ImmutableList.This method performs a terminal operation on the given
Stream
- API Notes:
- Taking a primitive stream instead of returning something like a
Collector
is necessary because there is no primitiveCollector
equivalent in the Java API.
-
toListWithExpectedSize
public static IntImmutableList toListWithExpectedSize(java.util.stream.IntStream stream, int expectedSize)Collects the result of a primitiveStream
into a new ImmutableList, potentially pre-allocated to handle the given size.This method performs a terminal operation on the given
Stream
- API Notes:
- Taking a primitive stream instead returning something like a
Collector
is necessary because there is no primitiveCollector
equivalent in the Java API.
-
getInt
public int getInt(int index)Description copied from interface:IntList
Returns the element at the specified position in this list. -
indexOf
public int indexOf(int k)Description copied from interface:IntList
Returns the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element.- Specified by:
indexOf
in interfaceIntList
- Overrides:
indexOf
in classAbstractIntList
- See Also:
List.indexOf(Object)
-
lastIndexOf
public int lastIndexOf(int k)Description copied from interface:IntList
Returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element.- Specified by:
lastIndexOf
in interfaceIntList
- Overrides:
lastIndexOf
in classAbstractIntList
- See Also:
List.lastIndexOf(Object)
-
size
public int size()- Specified by:
size
in interfacejava.util.Collection<java.lang.Integer>
- Specified by:
size
in interfacejava.util.List<java.lang.Integer>
- Specified by:
size
in classjava.util.AbstractCollection<java.lang.Integer>
-
isEmpty
public boolean isEmpty()Description copied from interface:Stack
Checks whether the stack is empty.- Specified by:
isEmpty
in interfacejava.util.Collection<java.lang.Integer>
- Specified by:
isEmpty
in interfacejava.util.List<java.lang.Integer>
- Specified by:
isEmpty
in interfaceStack<java.lang.Integer>
- Overrides:
isEmpty
in classjava.util.AbstractCollection<java.lang.Integer>
- Returns:
- true if the stack is empty.
-
getElements
public void getElements(int from, int[] a, int offset, int length)Copies element of this type-specific list into the given array using optimized system calls.- Specified by:
getElements
in interfaceIntList
- Overrides:
getElements
in classAbstractIntList
- 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.
-
forEach
public void forEach(java.util.function.IntConsumer action)Description copied from class:AbstractIntList
Performs the given action for each element of this type-specificIterable
until all elements have been processed or the action throws an exception.- Specified by:
forEach
in interfaceIntIterable
- Overrides:
forEach
in classAbstractIntList
- Parameters:
action
- the action to be performed for each element.- See Also:
Iterable.forEach(java.util.function.Consumer)
-
toIntArray
public int[] toIntArray()Description copied from interface:IntCollection
Returns a primitive type array containing the items of this collection.- Specified by:
toIntArray
in interfaceIntCollection
- Overrides:
toIntArray
in classAbstractIntList
- Returns:
- a primitive type array containing the items of this collection.
- See Also:
Collection.toArray()
-
toArray
public int[] toArray(int[] a)Description copied from interface:IntCollection
Returns an array containing all of the elements in this collection; the runtime type of the returned array is that of the specified array.Note that, contrarily to
Collection.toArray(Object[])
, this methods just writes all elements of this collection: no special value will be added after the last one.- Specified by:
toArray
in interfaceIntCollection
- Overrides:
toArray
in classAbstractIntList
- Parameters:
a
- if this array is big enough, it will be used to store this collection.- Returns:
- a primitive type array containing the items of this collection.
- See Also:
Collection.toArray(Object[])
-
listIterator
Description copied from class:AbstractIntList
Returns a type-specific list iterator on the list starting at a given index.- Specified by:
listIterator
in interfaceIntList
- Specified by:
listIterator
in interfacejava.util.List<java.lang.Integer>
- Overrides:
listIterator
in classAbstractIntList
- See Also:
List.listIterator(int)
-
spliterator
Description copied from interface:IntList
Returns a type-specific spliterator on the elements of this list.List spliterators must report at least
Spliterator.SIZED
andSpliterator.ORDERED
.See
List.spliterator()
for more documentation on the requirements of the returned spliterator.- Specified by:
spliterator
in interfacejava.util.Collection<java.lang.Integer>
- Specified by:
spliterator
in interfaceIntCollection
- Specified by:
spliterator
in interfaceIntIterable
- Specified by:
spliterator
in interfaceIntList
- Specified by:
spliterator
in interfacejava.lang.Iterable<java.lang.Integer>
- Specified by:
spliterator
in interfacejava.util.List<java.lang.Integer>
- Returns:
- a type-specific spliterator on the elements of this collection.
-
subList
Returns a type-specific view of the portion of this list from the indexfrom
, inclusive, to the indexto
, exclusive.- Specified by:
subList
in interfaceIntList
- Specified by:
subList
in interfacejava.util.List<java.lang.Integer>
- Overrides:
subList
in classAbstractIntList
- See Also:
List.subList(int,int)
- API Notes:
- The returned list will be immutable, but is currently not declared
to return an instance of
ImmutableList
due to complications of implementation details. This may change in a future version (in other words, do not consider the return type of this method to be stable if making a subclass ofImmutableList
).
-
clone
-
equals
Compares this type-specific immutable list to another one.- Parameters:
l
- a type-specific immutable list.- Returns:
- true if the argument contains the same elements of this type-specific immutable list.
- API Notes:
- This method exists only for sake of efficiency. The implementation inherited from the abstract implementation would already work.
-
equals
public boolean equals(java.lang.Object o)- Specified by:
equals
in interfacejava.util.Collection<java.lang.Integer>
- Specified by:
equals
in interfacejava.util.List<java.lang.Integer>
- Overrides:
equals
in classAbstractIntList
-
compareTo
Compares this immutable list to another immutable list.- Parameters:
l
- an immutable list.- Returns:
- a negative integer, zero, or a positive integer as this list is lexicographically less than, equal to, or greater than the argument.
- API Notes:
- This method exists only for sake of efficiency. The implementation inherited from the abstract implementation would already work.
-
compareTo
public int compareTo(java.util.List<? extends java.lang.Integer> l)Description copied from class:AbstractIntList
Compares this list to another object. If the argument is aList
, this method performs a lexicographical comparison; otherwise, it throws aClassCastException
.- Specified by:
compareTo
in interfacejava.lang.Comparable<java.util.List<? extends java.lang.Integer>>
- Overrides:
compareTo
in classAbstractIntList
- 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.
-
add
@Deprecated public final void add(int index, int k)Deprecated.Description copied from class:AbstractIntList
Inserts the specified element at the specified position in this list (optional operation).- Specified by:
add
in interfaceIntList
- Overrides:
add
in classAbstractIntList
- See Also:
List.add(int,Object)
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
add
@Deprecated public final boolean add(int k)Deprecated.Description copied from class:AbstractIntList
Ensures that this collection contains the specified element (optional operation).- Specified by:
add
in interfaceIntCollection
- Specified by:
add
in interfaceIntList
- Overrides:
add
in classAbstractIntList
- See Also:
Collection.add(Object)
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
addAll
@Deprecated public final boolean addAll(java.util.Collection<? extends java.lang.Integer> c)Deprecated.Description copied from class:AbstractIntList
- Specified by:
addAll
in interfacejava.util.Collection<java.lang.Integer>
- Specified by:
addAll
in interfacejava.util.List<java.lang.Integer>
- Overrides:
addAll
in classAbstractIntList
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
addAll
@Deprecated public final boolean addAll(int index, java.util.Collection<? extends java.lang.Integer> c)Deprecated.Description copied from class:AbstractIntList
Adds all of the elements in the specified collection to this list (optional operation).- Specified by:
addAll
in interfacejava.util.List<java.lang.Integer>
- Overrides:
addAll
in classAbstractIntList
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
removeInt
@Deprecated public final int removeInt(int index)Deprecated.Description copied from class:AbstractIntList
Removes the element at the specified position in this list (optional operation).- Specified by:
removeInt
in interfaceIntList
- Overrides:
removeInt
in classAbstractIntList
- See Also:
List.remove(int)
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
rem
@Deprecated public final boolean rem(int k)Deprecated.Description copied from class:AbstractIntList
Removes a single instance of the specified element from this collection, if it is present (optional operation).- Specified by:
rem
in interfaceIntCollection
- Overrides:
rem
in classAbstractIntList
- See Also:
List.remove(Object)
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
removeAll
@Deprecated public final boolean removeAll(java.util.Collection<?> c)Deprecated.Description copied from class:AbstractIntCollection
- Specified by:
removeAll
in interfacejava.util.Collection<java.lang.Integer>
- Specified by:
removeAll
in interfacejava.util.List<java.lang.Integer>
- Overrides:
removeAll
in classAbstractIntCollection
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
retainAll
@Deprecated public final boolean retainAll(java.util.Collection<?> c)Deprecated.Description copied from class:AbstractIntCollection
- Specified by:
retainAll
in interfacejava.util.Collection<java.lang.Integer>
- Specified by:
retainAll
in interfacejava.util.List<java.lang.Integer>
- Overrides:
retainAll
in classAbstractIntCollection
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
removeIf
@Deprecated public final boolean removeIf(java.util.function.Predicate<? super java.lang.Integer> c)Deprecated.Description copied from interface:IntCollection
- Specified by:
removeIf
in interfacejava.util.Collection<java.lang.Integer>
- Specified by:
removeIf
in interfaceIntCollection
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
removeIf
@Deprecated public final boolean removeIf(java.util.function.IntPredicate c)Deprecated.Description copied from interface:IntCollection
Remove from this collection all elements which satisfy the given predicate.- Specified by:
removeIf
in interfaceIntCollection
- Parameters:
c
- a predicate which returnstrue
for elements to be removed.- Returns:
true
if any elements were removed.- See Also:
Collection.removeIf(java.util.function.Predicate)
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
replaceAll
@Deprecated public final void replaceAll(java.util.function.UnaryOperator<java.lang.Integer> operator)Deprecated.Description copied from interface:IntList
- Specified by:
replaceAll
in interfaceIntList
- Specified by:
replaceAll
in interfacejava.util.List<java.lang.Integer>
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
replaceAll
@Deprecated public final void replaceAll(java.util.function.IntUnaryOperator operator)Deprecated.Description copied from interface:IntList
Replaces each element of this list with the result of applying the operator to that element.- Specified by:
replaceAll
in interfaceIntList
- Parameters:
operator
- the operator to apply to each element.- See Also:
List.replaceAll(java.util.function.UnaryOperator<E>)
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
add
@Deprecated public final void add(int index, java.lang.Integer k)Deprecated.Description copied from interface:IntList
-
add
@Deprecated public final boolean add(java.lang.Integer k)Deprecated.Description copied from class:AbstractIntCollection
- Specified by:
add
in interfacejava.util.Collection<java.lang.Integer>
- Specified by:
add
in interfaceIntCollection
- Specified by:
add
in interfaceIntList
- Specified by:
add
in interfacejava.util.List<java.lang.Integer>
- Overrides:
add
in classAbstractIntCollection
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
remove
@Deprecated public final java.lang.Integer remove(int index)Deprecated.Description copied from interface:IntList
-
remove
@Deprecated public final boolean remove(java.lang.Object k)Deprecated.Description copied from class:AbstractIntCollection
- Specified by:
remove
in interfacejava.util.Collection<java.lang.Integer>
- Specified by:
remove
in interfaceIntCollection
- Specified by:
remove
in interfaceIntList
- Specified by:
remove
in interfacejava.util.List<java.lang.Integer>
- Overrides:
remove
in classAbstractIntCollection
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
set
@Deprecated public final java.lang.Integer set(int index, java.lang.Integer k)Deprecated.Description copied from interface:IntList
-
addAll
Deprecated.Description copied from class:AbstractIntList
Adds all elements of the given type-specific collection to this collection.- Specified by:
addAll
in interfaceIntCollection
- Overrides:
addAll
in classAbstractIntList
- Parameters:
c
- a type-specific collection.- Returns:
true
if this collection changed as a result of the call.- See Also:
Collection.addAll(Collection)
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
addAll
Deprecated.Description copied from interface:IntList
Appends all of the elements in the specified type-specific list to the end of this type-specific list (optional operation). -
addAll
Deprecated.Description copied from interface:IntList
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 interfaceIntList
- Overrides:
addAll
in classAbstractIntList
- See Also:
List.addAll(int,java.util.Collection)
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
addAll
Deprecated.Description copied from interface:IntList
Inserts all of the elements in the specified type-specific list into this type-specific list at the specified position (optional operation). -
removeAll
Deprecated.Description copied from interface:IntCollection
Remove from this collection all elements in the given type-specific collection.- Specified by:
removeAll
in interfaceIntCollection
- Overrides:
removeAll
in classAbstractIntCollection
- Parameters:
c
- a type-specific collection.- Returns:
true
if this collection changed as a result of the call.- See Also:
Collection.removeAll(Collection)
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
retainAll
Deprecated.Description copied from interface:IntCollection
Retains in this collection only elements from the given type-specific collection.- Specified by:
retainAll
in interfaceIntCollection
- Overrides:
retainAll
in classAbstractIntCollection
- Parameters:
c
- a type-specific collection.- Returns:
true
if this collection changed as a result of the call.- See Also:
Collection.retainAll(Collection)
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
set
@Deprecated public final int set(int index, int k)Deprecated.Description copied from class:AbstractIntList
Replaces the element at the specified position in this list with the specified element (optional operation).- Specified by:
set
in interfaceIntList
- Overrides:
set
in classAbstractIntList
- See Also:
List.set(int,Object)
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
clear
@Deprecated public final void clear()Deprecated.Description copied from class:AbstractIntList
- Specified by:
clear
in interfacejava.util.Collection<java.lang.Integer>
- Specified by:
clear
in interfacejava.util.List<java.lang.Integer>
- Overrides:
clear
in classAbstractIntList
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
size
@Deprecated public final void size(int size)Deprecated.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 interfaceIntList
- Overrides:
size
in classAbstractIntList
- Parameters:
size
- the new size.- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
removeElements
@Deprecated public final void removeElements(int from, int to)Deprecated.Description copied from class:AbstractIntList
Removes (hopefully quickly) elements of this type-specific list.This is a trivial iterator-based based implementation. It is expected that implementations will override this method with a more optimized version.
- Specified by:
removeElements
in interfaceIntList
- Overrides:
removeElements
in classAbstractIntList
- Parameters:
from
- the start index (inclusive).to
- the end index (exclusive).- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
addElements
@Deprecated public final void addElements(int index, int[] a, int offset, int length)Deprecated.Description copied from class:AbstractIntList
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 interfaceIntList
- Overrides:
addElements
in classAbstractIntList
- 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.- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
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setElements
@Deprecated public final void setElements(int index, int[] a, int offset, int length)Deprecated.Description copied from interface:IntList
Set (hopefully quickly) elements to match the array given. Sets each in this list to the corresponding elements in the array, as if byListIterator iter = listIterator(index); int i = 0; while (i < length) { iter.next(); iter.set(a[offset + i++]); }
- Specified by:
setElements
in interfaceIntList
- Overrides:
setElements
in classAbstractIntList
- Parameters:
index
- the index at which to start setting elements.a
- the array containing the elementsoffset
- the offset of the first element to add.length
- the number of elements to add.- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
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sort
Deprecated.Description copied from interface:IntList
Sort a list using a type-specific comparator.Pass
null
to sort using natural ordering. -
unstableSort
Deprecated.Description copied from interface:IntList
Sorts this list using a sort not assured to be stable.Pass
null
to sort using natural ordering.This differs from
List.sort(java.util.Comparator)
in that the results are not assured to be stable, but may be a bit faster.Unless a subclass specifies otherwise, the results of the method if the list is concurrently modified during the sort are unspecified.
- Specified by:
unstableSort
in interfaceIntList
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
-
sort
@Deprecated public final void sort(java.util.Comparator<? super java.lang.Integer> comparator)Deprecated.Description copied from interface:IntList
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unstableSort
@Deprecated public final void unstableSort(java.util.Comparator<? super java.lang.Integer> comparator)Deprecated.Description copied from interface:IntList
Sorts this list using a sort not assured to be stable.- Specified by:
unstableSort
in interfaceIntList
- Implementation Specification:
- Always throws
UnsupportedOperationException
as this is an immutable type.
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