org.apache.ignite.internal.util

Class MutableSingletonList<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

org.apache.ignite.internal.util.MutableSingletonList<E>

All Implemented Interfaces:

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

public class MutableSingletonList<E>
extends AbstractList<E>

List that can contain maximum of one element. Does not allow null element to be added.

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
MutableSingletonList()

Method Summary

Modifier and Type	Method and Description
void	add(int index, E element)
E	get(int index)
int	size()

Methods inherited from class java.util.AbstractList

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, replaceAll, retainAll, sort, spliterator, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

MutableSingletonList

public MutableSingletonList()

Method Detail

get

public E get(int index)

Specified by:

get in interface List<E>

Specified by:

get in class AbstractList<E>

add

public void add(int index,
                E element)

Specified by:

add in interface List<E>

Overrides:

add 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>