org.openstreetmap.josm.tools

Class CompositeList<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<T>

org.openstreetmap.josm.tools.CompositeList<T>

Type Parameters:

T - item type

All Implemented Interfaces:

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

public class CompositeList<T>
extends AbstractList<T>

Joined List build from two Lists (read-only). Extremely simple single-purpose implementation.

Since:

7109

Field Summary

Fields

Modifier and Type	Field and Description
private List<? extends T>	a
private List<? extends T>	b

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
CompositeList(List<? extends T> a, List<? extends T> b) Constructs a new CompositeList from two lists.

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

Field Detail

a

private final List<? extends T> a

b

private final List<? extends T> b

Constructor Detail

CompositeList

public CompositeList(List<? extends T> a,
                     List<? extends T> b)

Constructs a new CompositeList from two lists.

Parameters:

a - First list

b - Second list

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>