org.apache.commons.collections.list.UnmodifiableList

All Implemented Interfaces:: Serializable, Iterable, Collection, List, Unmodifiable

public final class UnmodifiableList extends AbstractSerializableListDecorator implements Unmodifiable

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

This class is Serializable from Commons Collections 3.1.

Since:

Commons Collections 3.0

Version:

$Revision: 646777 $ $Date: 2008-04-10 14:33:15 +0200 (Thu, 10 Apr 2008) $

Author:

Stephen Colebourne

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.commons.collections.collection.AbstractCollectionDecorator
collection
Method Summary

Modifier and Type

Method

Description

void

add(int index, Object object)

boolean

add(Object object)

boolean

addAll(int index, Collection coll)

boolean

addAll(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.Collection
parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable
forEach

Methods inherited from interface java.util.List
contains, containsAll, equals, hashCode, isEmpty, replaceAll, size, sort, spliterator, toArray, toArray

Method Details
- 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()
  
  Specified by:
  
  iterator in interface Collection
  
  Specified by:
  
  iterator in interface Iterable
  
  Specified by:
  
  iterator in interface List
  
  Overrides:
  
  iterator in class AbstractCollectionDecorator
- add
  
  public boolean add(Object object)
  
  Specified by:
  
  add in interface Collection
  
  Specified by:
  
  add in interface List
  
  Overrides:
  
  add in class AbstractCollectionDecorator
- addAll
  
  public boolean addAll(Collection coll)
  
  Specified by:
  
  addAll in interface Collection
  
  Specified by:
  
  addAll in interface List
  
  Overrides:
  
  addAll in class AbstractCollectionDecorator
- clear
  
  public void clear()
  
  Specified by:
  
  clear in interface Collection
  
  Specified by:
  
  clear in interface List
  
  Overrides:
  
  clear in class AbstractCollectionDecorator
- remove
  
  public boolean remove(Object object)
  
  Specified by:
  
  remove in interface Collection
  
  Specified by:
  
  remove in interface List
  
  Overrides:
  
  remove in class AbstractCollectionDecorator
- removeAll
  
  public boolean removeAll(Collection coll)
  
  Specified by:
  
  removeAll in interface Collection
  
  Specified by:
  
  removeAll in interface List
  
  Overrides:
  
  removeAll in class AbstractCollectionDecorator
- retainAll
  
  public boolean retainAll(Collection coll)
  
  Specified by:
  
  retainAll in interface Collection
  
  Specified by:
  
  retainAll in interface List
  
  Overrides:
  
  retainAll in class AbstractCollectionDecorator
- listIterator
  
  public ListIterator listIterator()
  
  Specified by:
  
  listIterator in interface List
  
  Overrides:
  
  listIterator in class AbstractListDecorator
- listIterator
  
  public ListIterator listIterator(int index)
  
  Specified by:
  
  listIterator in interface List
  
  Overrides:
  
  listIterator in class AbstractListDecorator
- add
  
  public void add(int index, Object object)
  
  Specified by:
  
  add in interface List
  
  Overrides:
  
  add in class AbstractListDecorator
- addAll
  
  public boolean addAll(int index, Collection coll)
  
  Specified by:
  
  addAll in interface List
  
  Overrides:
  
  addAll in class AbstractListDecorator
- remove
  
  public Object remove(int index)
  
  Specified by:
  
  remove in interface List
  
  Overrides:
  
  remove in class AbstractListDecorator
- set
  
  public Object set(int index, Object object)
  
  Specified by:
  
  set in interface List
  
  Overrides:
  
  set in class AbstractListDecorator
- subList
  
  public List subList(int fromIndex, int toIndex)
  
  Specified by:
  
  subList in interface List
  
  Overrides:
  
  subList in class AbstractListDecorator

Class UnmodifiableList

Field Summary

Fields inherited from class org.apache.commons.collections.collection.AbstractCollectionDecorator

Method Summary

Methods inherited from class org.apache.commons.collections.list.AbstractListDecorator

Methods inherited from class org.apache.commons.collections.collection.AbstractCollectionDecorator

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Methods inherited from interface java.util.List

Method Details

decorate

iterator

add

addAll

clear

remove

removeAll

retainAll

listIterator

listIterator

add

addAll

remove

set

subList