org.apache.commons.collections.list
Class UnmodifiableList

java.lang.Object
  |
  +--org.apache.commons.collections.collection.AbstractCollectionDecorator
        |
        +--org.apache.commons.collections.list.AbstractListDecorator
              |
              +--org.apache.commons.collections.list.UnmodifiableList
All Implemented Interfaces:
Collection, List, Unmodifiable

public final class UnmodifiableList
extends AbstractListDecorator
implements Unmodifiable

Decorates another List to ensure it can't be altered.

Since:
Commons Collections 3.0
Version:
$Revision: 1.4 $ $Date: 2004/01/14 21:43:17 $
Author:
Stephen Colebourne

Fields inherited from class org.apache.commons.collections.collection.AbstractCollectionDecorator
collection
 
Method Summary
 void add(int index, Object object)
           
 boolean add(Object object)
           
 boolean addAll(Collection coll)
           
 boolean addAll(int index, Collection coll)
           
 void clear()
           
static List decorate(List list)
          Factory method to create an unmodifiable list.
 Iterator iterator()
           
 ListIterator listIterator()
           
 ListIterator listIterator(int index)
           
 Object remove(int index)
           
 boolean remove(Object object)
           
 boolean removeAll(Collection coll)
           
 boolean retainAll(Collection coll)
           
 Object set(int index, Object object)
           
 List subList(int fromIndex, int toIndex)
           
 
Methods inherited from class org.apache.commons.collections.list.AbstractListDecorator
get, getList, indexOf, lastIndexOf
 
Methods inherited from class org.apache.commons.collections.collection.AbstractCollectionDecorator
contains, containsAll, equals, getCollection, hashCode, isEmpty, size, 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
contains, containsAll, equals, hashCode, isEmpty, size, toArray, toArray
 

Method Detail

decorate

public static List decorate(List list)
Factory method to create an unmodifiable list.
Parameters:
list - the list to decorate, must not be null
Throws:
IllegalArgumentException - if list is null

iterator

public Iterator iterator()
Overrides:
iterator in class AbstractCollectionDecorator

add

public boolean add(Object object)
Overrides:
add in class AbstractCollectionDecorator

addAll

public boolean addAll(Collection coll)
Overrides:
addAll in class AbstractCollectionDecorator

clear

public void clear()
Overrides:
clear in class AbstractCollectionDecorator

remove

public boolean remove(Object object)
Overrides:
remove in class AbstractCollectionDecorator

removeAll

public boolean removeAll(Collection coll)
Overrides:
removeAll in class AbstractCollectionDecorator

retainAll

public boolean retainAll(Collection coll)
Overrides:
retainAll in class AbstractCollectionDecorator

listIterator

public ListIterator listIterator()
Overrides:
listIterator in class AbstractListDecorator

listIterator

public ListIterator listIterator(int index)
Overrides:
listIterator in class AbstractListDecorator

add

public void add(int index,
                Object object)
Overrides:
add in class AbstractListDecorator

addAll

public boolean addAll(int index,
                      Collection coll)
Overrides:
addAll in class AbstractListDecorator

remove

public Object remove(int index)
Overrides:
remove in class AbstractListDecorator

set

public Object set(int index,
                  Object object)
Overrides:
set in class AbstractListDecorator

subList

public List subList(int fromIndex,
                    int toIndex)
Overrides:
subList in class AbstractListDecorator


Copyright © 2001-2004 Apache Software Foundation. All Rights Reserved.