ImmutableIntList (Calcite Core 1.16.0 API)

java.lang.Object
- org.apache.calcite.runtime.AbstractImmutableList<T>
- - org.apache.calcite.runtime.FlatLists.AbstractFlatList<Integer>
  - - org.apache.calcite.util.ImmutableIntList

All Implemented Interfaces:

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

Direct Known Subclasses:

ImmutableIntList.EmptyImmutableIntList
```
public class ImmutableIntList
extends FlatLists.AbstractFlatList<Integer>
```
An immutable list of Integer values backed by an array of ints.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`private static class`	`ImmutableIntList.AbstractIndexedListIterator<E>` Extension to `UnmodifiableListIterator` that operates by index.
`private static class`	`ImmutableIntList.EmptyImmutableIntList` Special sub-class of `ImmutableIntList` that is always empty and has only one instance.

Field Summary

Fields
Modifier and Type Field and Description

private static ImmutableIntList EMPTY

private static Object[] EMPTY_ARRAY

private int[] ints

Fields
Modifier and Type	Field and Description
`private static ImmutableIntList`	`EMPTY`
`private static Object[]`	`EMPTY_ARRAY`
`private int[]`	`ints`

Constructor Summary

Constructors
Modifier Constructor and Description

private ImmutableIntList(int... ints)

Constructors
Modifier	Constructor and Description
`private`	`ImmutableIntList(int... ints)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`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.
`private static ImmutableIntList`	`copyFromCollection(Collection<? extends Number> list)`
`static ImmutableIntList`	`copyOf(Iterable<? extends Number> list)` Creates an ImmutableIntList from an iterable of `Number`.
`static ImmutableIntList`	`copyOf(Iterator<? extends Number> list)` Creates an ImmutableIntList from an iterator of `Number`.
`static ImmutableIntList`	`copyOf(Number... numbers)` Creates an ImmutableIntList from an array of `Number`.
`boolean`	`equals(Object obj)`
`Integer`	`get(int index)`
`int`	`getInt(int index)`
`int`	`hashCode()`
`static ImmutableIntList`	`identity(int count)` Returns the identity list [0, ..., count - 1].
`int`	`indexOf(int seek)`
`int`	`indexOf(Object o)`
`boolean`	`isEmpty()`
`Iterator<Integer>`	`iterator()`
`int`	`lastIndexOf(int seek)`
`int`	`lastIndexOf(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.
`int`	`size()`
`Object[]`	`toArray()`
`<T> T[]`	`toArray(T[] a)`
`int[]`	`toIntArray()` Returns an array of `int`s with the same contents as this list.
`String`	`toString()`

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

Methods inherited from class org.apache.calcite.runtime.AbstractImmutableList
add, add, addAll, addAll, clear, contains, containsAll, remove, remove, removeAll, retainAll, set, subList

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

Methods inherited from interface java.util.List
replaceAll, sort, spliterator

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

Methods inherited from interface java.lang.Iterable
forEach

- Field Detail
  - ints
```
private final int[] ints
```
  - EMPTY_ARRAY
```
private static final Object[] EMPTY_ARRAY
```
  - EMPTY
```
private static final ImmutableIntList EMPTY
```
- Constructor Detail
  - ImmutableIntList
```
private ImmutableIntList(int... ints)
```
- Method Detail
  - 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(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.
  - copyFromCollection
```
private static ImmutableIntList copyFromCollection(Collection<? extends Number> list)
```
  - 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(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>
    
    Overrides:
    
    isEmpty in class AbstractImmutableList<Integer>
  - size
```
public int size()
```
  - toArray
```
public Object[] toArray()
```
  - toArray
```
public <T> T[] toArray(T[] a)
```
  - toIntArray
```
public int[] toIntArray()
```
    Returns an array of ints with the same contents as this list.
  - get
```
public Integer get(int index)
```
  - getInt
```
public int getInt(int index)
```
  - iterator
```
public Iterator<Integer> iterator()
```
    Specified by:
    
    iterator in interface Iterable<Integer>
    
    Specified by:
    
    iterator in interface Collection<Integer>
    
    Specified by:
    
    iterator in interface List<Integer>
    
    Overrides:
    
    iterator in class AbstractImmutableList<Integer>
  - listIterator
```
public ListIterator<Integer> listIterator()
```
    Specified by:
    
    listIterator in interface List<Integer>
    
    Overrides:
    
    listIterator in class AbstractImmutableList<Integer>
  - listIterator
```
public ListIterator<Integer> listIterator(int index)
```
    Specified by:
    
    listIterator in interface List<Integer>
    
    Overrides:
    
    listIterator in class AbstractImmutableList<Integer>
  - indexOf
```
public int indexOf(Object o)
```
  - indexOf
```
public int indexOf(int seek)
```
  - lastIndexOf
```
public int lastIndexOf(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)

Class ImmutableIntList

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

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

Methods inherited from class org.apache.calcite.runtime.AbstractImmutableList

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.List

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Field Detail

ints

EMPTY_ARRAY

EMPTY

Constructor Detail

ImmutableIntList

Method Detail

of

of

copyOf

copyOf

copyOf

copyFromCollection

hashCode

equals

toString

isEmpty

size

toArray

toArray

toIntArray

get

getInt

iterator

listIterator

listIterator

indexOf

indexOf

lastIndexOf

lastIndexOf

append

append

range

identity