org.norther.tammi.acorn.util
Class ModifiableCollection

java.lang.Object
  org.norther.tammi.acorn.util.UnmodifiableCollection
      org.norther.tammi.acorn.util.ModifiableCollection

All Implemented Interfaces:

Serializable, Cloneable, Iterable, Collection

public class ModifiableCollection
extends UnmodifiableCollection

Extends UnmodifiableCollection by supporting modifications after cloning.

Author:

Ilkka Priha

See Also:

Serialized Form

Constructor Summary

ModifiableCollection(boolean modifiable)
Constructs an empty collection.

ModifiableCollection(Collection c, boolean modifiable)
Constructs a new collection.

Method Summary

boolean	add(Object o)
boolean	addAll(Collection x)
void	clear()
Object	clone()
Iterator	iterator()
boolean	remove(Object o)
boolean	removeAll(Collection x)
boolean	retainAll(Collection x)
protected void	setCollection(Collection c) Sets the collection adaptee.

Methods inherited from class org.norther.tammi.acorn.util.UnmodifiableCollection

contains, containsAll, equals, getCollection, hashCode, isEmpty, size, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ModifiableCollection

public ModifiableCollection(boolean modifiable)

Constructs an empty collection.

Parameters:

modifiable - true to clone automatically during modifications, false to allow modifications only after cloning.

ModifiableCollection

public ModifiableCollection(Collection c,
                            boolean modifiable)

Constructs a new collection.

Parameters:

c - a collection to wrap.

modifiable - true to clone automatically during modifications, false to allow modifications only after cloning.

Method Detail

clone

public Object clone()

Overrides:

clone in class UnmodifiableCollection

add

public boolean add(Object o)

Specified by:

add in interface Collection

Overrides:

add in class UnmodifiableCollection

addAll

public boolean addAll(Collection x)

Specified by:

addAll in interface Collection

Overrides:

addAll in class UnmodifiableCollection

clear

public void clear()

Specified by:

clear in interface Collection

Overrides:

clear in class UnmodifiableCollection

iterator

public Iterator iterator()

Specified by:

iterator in interface Iterable

Specified by:

iterator in interface Collection

Overrides:

iterator in class UnmodifiableCollection

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection

Overrides:

remove in class UnmodifiableCollection

removeAll

public boolean removeAll(Collection x)

Specified by:

removeAll in interface Collection

Overrides:

removeAll in class UnmodifiableCollection

retainAll

public boolean retainAll(Collection x)

Specified by:

retainAll in interface Collection

Overrides:

retainAll in class UnmodifiableCollection

setCollection

protected void setCollection(Collection c)

Description copied from class: UnmodifiableCollection

Sets the collection adaptee.

Overrides:

setCollection in class UnmodifiableCollection

Parameters:

c - the wrapped collection.