Package org.apache.calcite.util

Class ImmutableIntList

java.lang.Object

org.apache.calcite.runtime.FlatLists.AbstractFlatList<Integer>

org.apache.calcite.util.ImmutableIntList

All Implemented Interfaces:

Iterable<Integer>, Collection<Integer>, List<Integer>, RandomAccess

public class ImmutableIntList
extends FlatLists.AbstractFlatList<Integer>

An immutable list of Integer values backed by an array of ints.

Method Summary

Modifier and Type	Method	Description
void	add(int index, Integer element)
boolean	add(Integer t)
boolean	addAll(int index, Collection<? extends Integer> c)
boolean	addAll(Collection<? extends Integer> c)
ImmutableIntList	append(int element)	Returns a copy of this list with one element added.
ImmutableIntList	append(Integer e)	Returns a list that consists of a this list's elements plus a given element.
ImmutableIntList	appendAll(Iterable<Integer> list)	Returns a copy of this list with all of the given integers added.
void	clear()
boolean	contains(@Nullable Object o)
boolean	containsAll(Collection<?> c)
static ImmutableIntList	copyOf(int... ints)	Same as of(int...), but less ambiguous for code generators and compilers.
static ImmutableIntList	copyOf(Iterable<? extends Number> list)	Creates an ImmutableIntList from an iterable of Number.
static ImmutableIntList	copyOf(Number... numbers)	Creates an ImmutableIntList from an array of Number.
static ImmutableIntList	copyOf(Iterator<? extends Number> list)	Creates an ImmutableIntList from an iterator of Number.
boolean	equals(@Nullable Object obj)
void	forEach(Consumer<? super Integer> action)
void	forEachInt(IntConsumer action)	As forEach(Consumer) but on primitive int values.
Integer	get(int index)
int	getInt(int index)
int	hashCode()
static ImmutableIntList	identity(int count)	Returns the identity list [0, ..., count - 1].
ImmutableIntList	incr(int offset)	Increments offset to each element of the list and returns a new int list.
int	indexOf(int seek)
int	indexOf(@Nullable Object o)
boolean	isEmpty()
Iterator<Integer>	iterator()
int	lastIndexOf(int seek)
int	lastIndexOf(@Nullable Object o)
ListIterator<Integer>	listIterator()
ListIterator<Integer>	listIterator(int index)
static ImmutableIntList	of()	Returns an empty ImmutableIntList.
static ImmutableIntList	of(int... ints)	Creates an ImmutableIntList from an array of int.
static List<Integer>	range(int lower, int upper)	Returns a list that contains the values lower to upper - 1.
Integer	remove(int index)
boolean	remove(@Nullable Object o)
boolean	removeAll(Collection<?> c)
boolean	retainAll(Collection<?> c)
Integer	set(int index, Integer element)
int	size()
List<Integer>	subList(int fromIndex, int toIndex)
Object[]	toArray()
<T> @Nullable T[]	toArray(T @Nullable [] a)
int[]	toIntArray()	Returns an array of ints with the same contents as this list.
List<Integer>	toIntegerList()	Returns a List of Integer.
String	toString()

Methods inherited from class org.apache.calcite.runtime.FlatLists.AbstractFlatList

toList

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.util.List

replaceAll, sort, spliterator

Method Details

of

public static ImmutableIntList of()

Returns an empty ImmutableIntList.

of

public static ImmutableIntList of(int... ints)

Creates an ImmutableIntList from an array of int.

copyOf

public static ImmutableIntList copyOf(int... ints)

Same as of(int...), but less ambiguous for code generators and compilers.

copyOf

public static ImmutableIntList copyOf(Number... numbers)

Creates an ImmutableIntList from an array of Number.

copyOf

public static ImmutableIntList copyOf(Iterable<? extends Number> list)

Creates an ImmutableIntList from an iterable of Number.

copyOf

public static ImmutableIntList copyOf(Iterator<? extends Number> list)

Creates an ImmutableIntList from an iterator of Number.

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection<Integer>

Specified by:

hashCode in interface List<Integer>

Overrides:

hashCode in class Object

equals

public boolean equals(@Nullable Object obj)

Specified by:

equals in interface Collection<Integer>

Specified by:

equals in interface List<Integer>

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<Integer>

Specified by:

isEmpty in interface List<Integer>

size

public int size()

forEach

public void forEach(Consumer<? super Integer> action)

forEachInt

public void forEachInt(IntConsumer action)

As forEach(Consumer) but on primitive int values.

toArray

public Object[] toArray()

toArray

public <T> @Nullable T[] toArray(T @Nullable [] a)

toIntArray

public int[] toIntArray()

Returns an array of ints with the same contents as this list.

toIntegerList

public List<Integer> toIntegerList()

Returns a List of Integer.

get

public Integer get(int index)

getInt

public int getInt(int index)

iterator

public Iterator<Integer> iterator()

Specified by:

iterator in interface Collection<Integer>

Specified by:

iterator in interface Iterable<Integer>

Specified by:

iterator in interface List<Integer>

listIterator

public ListIterator<Integer> listIterator()

Specified by:

listIterator in interface List<Integer>

listIterator

public ListIterator<Integer> listIterator(int index)

Specified by:

listIterator in interface List<Integer>

indexOf

public int indexOf(@Nullable Object o)

indexOf

public int indexOf(int seek)

lastIndexOf

public int lastIndexOf(@Nullable Object o)

lastIndexOf

public int lastIndexOf(int seek)

append

public ImmutableIntList append(Integer e)

Description copied from class: FlatLists.AbstractFlatList

Returns a list that consists of a this list's elements plus a given element.

Specified by:

append in class FlatLists.AbstractFlatList<Integer>

append

public ImmutableIntList append(int element)

Returns a copy of this list with one element added.

range

public static List<Integer> range(int lower,
 int upper)

Returns a list that contains the values lower to upper - 1.

For example, range(1, 3) contains [1, 2].

identity

public static ImmutableIntList identity(int count)

Returns the identity list [0, ..., count - 1].

See Also:

• Mappings.isIdentity(List, int)

appendAll

public ImmutableIntList appendAll(Iterable<Integer> list)

Returns a copy of this list with all of the given integers added.

incr

public ImmutableIntList incr(int offset)

Increments offset to each element of the list and returns a new int list.

add

public boolean add(Integer t)

Specified by:

add in interface Collection<E>

Specified by:

add in interface List<E>

addAll

public boolean addAll(Collection<? extends Integer> c)

Specified by:

addAll in interface Collection<E>

Specified by:

addAll in interface List<E>

addAll

public boolean addAll(int index,
 Collection<? extends Integer> c)

Specified by:

addAll in interface List<E>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<E>

Specified by:

removeAll in interface List<E>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<E>

Specified by:

retainAll in interface List<E>

clear

public void clear()

Specified by:

clear in interface Collection<E>

Specified by:

clear in interface List<E>

set

public Integer set(int index,
 Integer element)

Specified by:

set in interface List<E>

add

public void add(int index,
 Integer element)

Specified by:

add in interface List<E>

remove

public Integer remove(int index)

Specified by:

remove in interface List<E>

subList

public List<Integer> subList(int fromIndex,
 int toIndex)

Specified by:

subList in interface List<E>

contains

public boolean contains(@Nullable Object o)

Specified by:

contains in interface Collection<E>

Specified by:

contains in interface List<E>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<E>

Specified by:

containsAll in interface List<E>

remove

public boolean remove(@Nullable Object o)

Specified by:

remove in interface Collection<E>

Specified by:

remove in interface List<E>