org.apache.calcite.runtime

Class ConsList<E>

java.lang.Object

org.apache.calcite.runtime.AbstractImmutableList<E>

org.apache.calcite.runtime.ConsList<E>

Type Parameters:

E - Element type

All Implemented Interfaces:

Iterable<E>, Collection<E>, List<E>

public class ConsList<E>
extends AbstractImmutableList<E>

List that consists of a head element and an immutable non-empty list.

Field Summary

Fields

Modifier and Type	Field and Description
private E	first
private List<E>	rest

Constructor Summary

Constructors

Modifier	Constructor and Description
private	ConsList(E first, List<E> rest)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
E	get(int index)
int	hashCode()
int	indexOf(Object o)
Iterator<E>	iterator()
int	lastIndexOf(Object o)
ListIterator<E>	listIterator()
ListIterator<E>	listIterator(int index)
static <E> List<E>	of(E first, List<? extends E> rest) Creates a ConsList.
int	size()
Object[]	toArray()
<T> T[]	toArray(T[] a)
protected List<E>	toList()
String	toString()

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

add, add, addAll, addAll, clear, contains, containsAll, isEmpty, 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

first

private final E first

rest

private final List<E> rest

Constructor Detail

ConsList

private ConsList(E first,
                 List<E> rest)

Method Detail

of

public static <E> List<E> of(E first,
                             List<? extends E> rest)

Creates a ConsList. It consists of an element pre-pended to another list. If the other list is mutable, creates an immutable copy.

get

public E get(int index)

size

public int size()

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection<E>

Specified by:

hashCode in interface List<E>

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Specified by:

equals in interface Collection<E>

Specified by:

equals in interface List<E>

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object

toList

protected final List<E> toList()

Specified by:

toList in class AbstractImmutableList<E>

listIterator

@Nonnull
public ListIterator<E> listIterator()

Specified by:

listIterator in interface List<E>

Overrides:

listIterator in class AbstractImmutableList<E>

iterator

@Nonnull
public Iterator<E> iterator()

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface List<E>

Overrides:

iterator in class AbstractImmutableList<E>

listIterator

@Nonnull
public ListIterator<E> listIterator(int index)

Specified by:

listIterator in interface List<E>

Overrides:

listIterator in class AbstractImmutableList<E>

toArray

@Nonnull
public Object[] toArray()

toArray

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

indexOf

public int indexOf(Object o)

lastIndexOf

public int lastIndexOf(Object o)