org.apache.calcite.util

Class UnmodifiableArrayList<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

org.apache.calcite.util.UnmodifiableArrayList<E>

Type Parameters:

E - Element type

All Implemented Interfaces:

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

public class UnmodifiableArrayList<E>
extends AbstractList<E>
implements RandomAccess

A view onto an array that cannot be modified by the client.

Since the array is not copied, modifications to the array will be reflected in the list.

Null elements are allowed.

Quick and low-memory, like Arrays.asList(Object[]), but unmodifiable.

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Method Summary

Methods

Modifier and Type	Method and Description
E	get(int index)
static <E> UnmodifiableArrayList<E>	of(E... elements)
int	size()

Methods inherited from class java.util.AbstractList

add, add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray

Method Detail

of

public static <E> UnmodifiableArrayList<E> of(E... elements)

get

public E get(int index)

Specified by:

get in interface List<E>

Specified by:

get in class AbstractList<E>

size

public int size()

Specified by:

size in interface Collection<E>

Specified by:

size in interface List<E>

Specified by:

size in class AbstractCollection<E>