Class ListPlusOne<T>

java.lang.Object

java.util.AbstractCollection<T>

java.util.AbstractList<T>

de.xima.fc.common.collection.ListPlusOne<T>

Type Parameters:

T - Type of the list items.

All Implemented Interfaces:

Serializable, Iterable<T>, Collection<T>, List<T>, RandomAccess

public final class ListPlusOne<T>
extends AbstractList<T>
implements RandomAccess, Serializable

An unmodifiable list that extends another list and includes an additional item at the end.

Since:

8.4.0

See Also:

• Serialized Form

Field Summary

Fields inherited from class AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
ListPlusOne(List<T> head, T tail)	Constructs a new list that includes the specified end item at the end of another list.

Method Summary

Modifier and Type	Method	Description
T	get(int index)
int	size()

Methods inherited from class AbstractList

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

Methods inherited from class AbstractCollection

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

Methods inherited from class Object

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

Methods inherited from interface Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface Iterable

forEach

Methods inherited from interface List

addAll, contains, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray

Constructor Details

ListPlusOne

public ListPlusOne(List<T> head,
 T tail)

Constructs a new list that includes the specified end item at the end of another list. If the end item is null, this will not affect the size, i.e. the resulting list will have a null element at the end position.

Parameters:

head - The parent list to be included after the start item.

tail - The item to be placed at the end of the list.

Method Details

get

public T get(int index)

Specified by:

get in interface List<T>

Specified by:

get in class AbstractList<T>

size

public int size()

Specified by:

size in interface Collection<T>

Specified by:

size in interface List<T>

Specified by:

size in class AbstractCollection<T>