org.openimaj.util.list

Class AcceptingListView<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<T>

org.openimaj.util.list.AcceptingListView<T>

Type Parameters:

T - The type of element in the list

All Implemented Interfaces:

Iterable<T>, Collection<T>, List<T>

public class AcceptingListView<T>
extends AbstractList<T>

A read-only view on a list with a set of indices from the underlying list that must be accepted; all other indices are discarded. The view is continuous, and presents itself without any gaps. The size of the view is equal to the length of the number of skipped elements.

The AcceptingListView is the exact opposite of the SkippingListView.

Author:

Jonathon Hare (jsh2@ecs.soton.ac.uk)

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
AcceptingListView(List<T> list, int... indices) Construct with the underlying list and a set of indices for the view.

Method Summary

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

AcceptingListView

public AcceptingListView(List<T> list,
                         int... indices)

Construct with the underlying list and a set of indices for the view.

Parameters:

list - the backing list

indices - the indices

Method Detail

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>