info.aduna.collections
Class CastingList<E>

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          info.aduna.collections.CastingList<E>

All Implemented Interfaces:

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

public class CastingList<E>
extends AbstractList<E>

A list that wraps another list and casts its elements to a specific subtype of the list's element type.

Field Summary

protected List<? super E>

_elements

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

CastingList(List<? super E> elements)

Method Summary

E	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, retainAll, toArray, toArray

Field Detail

_elements

protected List<? super E> _elements

Constructor Detail

CastingList

public CastingList(List<? super E> elements)

Method Detail

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>