net.sf.mmm.util.collection.base

Class CollectionList<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<E>

net.sf.mmm.util.collection.base.CollectionList<E>

Type Parameters:

E - is the generic type of the elements.

All Implemented Interfaces:

Serializable, Cloneable, Iterable<E>, Collection<E>, List<E>, RandomAccess

public class CollectionList<E>
extends ArrayList<E>

This is an implementation of the List interface that adapts another Collection as delegate.

Since:

1.0.1

Author:

Joerg Hohwiller (hohwille at users.sourceforge.net)

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	CollectionList.ListIterator This inner class implements an Iterator for this CollectionList.

Field Summary

Fields

Modifier and Type	Field and Description
private Collection<E>	delegate
private static long	serialVersionUID

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
CollectionList(Collection<E> delegate) The constructor.

Method Summary

Modifier and Type	Method and Description
boolean	add(E element)
void	add(int index, E element)
boolean	addAll(Collection<? extends E> collection)
Collection<E>	getDelegate() This method gets the underlying Collection that is adapted to appear as List.
Iterator<E>	iterator()
E	remove(int index)
boolean	remove(Object o)
E	set(int index, E element)

Methods inherited from class java.util.ArrayList

addAll, clear, clone, contains, ensureCapacity, forEach, get, indexOf, isEmpty, lastIndexOf, listIterator, listIterator, removeAll, removeIf, removeRange, replaceAll, retainAll, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.List

containsAll, equals, hashCode

Methods inherited from interface java.util.Collection

parallelStream, stream

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

delegate

private Collection<E> delegate

Constructor Detail

CollectionList

public CollectionList(Collection<E> delegate)

The constructor.

Parameters:

delegate - is the Collection to adapt.

Method Detail

getDelegate

public Collection<E> getDelegate()

This method gets the underlying Collection that is adapted to appear as List.

Returns:

the delegate.

set

public E set(int index,
             E element)

Specified by:

set in interface List<E>

Overrides:

set in class ArrayList<E>

add

public boolean add(E element)

Specified by:

add in interface Collection<E>

Specified by:

add in interface List<E>

Overrides:

add in class ArrayList<E>

add

public void add(int index,
                E element)

Specified by:

add in interface List<E>

Overrides:

add in class ArrayList<E>

remove

public E remove(int index)

Specified by:

remove in interface List<E>

Overrides:

remove in class ArrayList<E>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<E>

Specified by:

remove in interface List<E>

Overrides:

remove in class ArrayList<E>

addAll

public boolean addAll(Collection<? extends E> collection)

Specified by:

addAll in interface Collection<E>

Specified by:

addAll in interface List<E>

Overrides:

addAll in class ArrayList<E>

iterator

public Iterator<E> iterator()

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface List<E>

Overrides:

iterator in class ArrayList<E>