displayablecollections
Class DisplayableArrayList<E>

java.lang.Object
  java.util.Observable
      displayablecollections.DisplayableArrayList<E>

All Implemented Interfaces:

DisplayableCollection<E>, DisplayableList<E>, java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<E>, java.util.Collection<E>, java.util.List<E>, java.util.RandomAccess

public class DisplayableArrayList<E>
extends java.util.Observable
implements java.lang.Cloneable, java.io.Serializable, java.util.RandomAccess

A DisplayableArrayList encapsulates an ArrayList and allows it to be displayed by a JList

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface displayablecollections.DisplayableList

DisplayableList.ListChangedNotification<E>

Nested classes/interfaces inherited from interface displayablecollections.DisplayableCollection

DisplayableCollection.CollectionChangedNotification<E>

Constructor Summary

DisplayableArrayList()
Constructs a new empty list

DisplayableArrayList(java.util.Collection<? extends E> c)
Constructs a new list containing the elements in the specified collection

DisplayableArrayList(int initialCapacity)
Constructs a new empty list with the specified initial capacity

Method Summary

boolean	add(E o)
void	add(int index, E element)
boolean	addAll(java.util.Collection<? extends E> c)
boolean	addAll(int index, java.util.Collection<? extends E> c)
void	clear()
boolean	contains(java.lang.Object o)
boolean	containsAll(java.util.Collection<?> c)
boolean	equals(java.lang.Object o)
E	get(int index)
int	hashCode()
int	indexOf(java.lang.Object o)
boolean	isEmpty()
java.util.Iterator<E>	iterator()
int	lastIndexOf(java.lang.Object o)
java.util.ListIterator<E>	listIterator()
java.util.ListIterator<E>	listIterator(int index)
javax.swing.ListModel	listModel() Create a list model for displaying this collection in a JList.
javax.swing.ListModel	orderedListModel() Create a list model for displaying this collection in a JList.
E	remove(int index)
boolean	remove(java.lang.Object o)
boolean	removeAll(java.util.Collection<?> c)
boolean	retainAll(java.util.Collection<?> c)
E	set(int index, E element)
int	size()
java.util.List<E>	subList(int fromIndex, int toIndex) Returns a view of the portion of this list between the specified fromIndex, inclusive, and toIndex, exclusive.
java.lang.Object[]	toArray()
<T> T[]	toArray(T[] a)

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface displayablecollections.DisplayableCollection

addObserver, deleteObservers, listModel

Methods inherited from interface java.util.List

addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, removeAll, retainAll, size, toArray, toArray

Constructor Detail

DisplayableArrayList

public DisplayableArrayList()

Constructs a new empty list

DisplayableArrayList

public DisplayableArrayList(java.util.Collection<? extends E> c)

Constructs a new list containing the elements in the specified collection

Parameters:

c - the collection whose elements are to be placed in the list

DisplayableArrayList

public DisplayableArrayList(int initialCapacity)

Constructs a new empty list with the specified initial capacity

Parameters:

initialCapacity - the initial capacity

Method Detail

orderedListModel

public javax.swing.ListModel orderedListModel()

Description copied from interface: DisplayableList

Create a list model for displaying this collection in a JList. The result of calling toString() is what will actually be displayed for each element. The display will show the elements in the same order as they appear in in the list, including the possibility of displaying duplicates.

Specified by:

orderedListModel in interface DisplayableList<E>

add

public boolean add(E o)

Specified by:

add in interface java.util.Collection<E>

Specified by:

add in interface java.util.List<E>

remove

public boolean remove(java.lang.Object o)

Specified by:

remove in interface java.util.Collection<E>

Specified by:

remove in interface java.util.List<E>

add

public void add(int index,
                E element)

Specified by:

add in interface java.util.List<E>

addAll

public boolean addAll(int index,
                      java.util.Collection<? extends E> c)

Specified by:

addAll in interface java.util.List<E>

get

public E get(int index)

Specified by:

get in interface java.util.List<E>

indexOf

public int indexOf(java.lang.Object o)

Specified by:

indexOf in interface java.util.List<E>

lastIndexOf

public int lastIndexOf(java.lang.Object o)

Specified by:

lastIndexOf in interface java.util.List<E>

listIterator

public java.util.ListIterator<E> listIterator()

Specified by:

listIterator in interface java.util.List<E>

listIterator

public java.util.ListIterator<E> listIterator(int index)

Specified by:

listIterator in interface java.util.List<E>

remove

public E remove(int index)

Specified by:

remove in interface java.util.List<E>

set

public E set(int index,
             E element)

Specified by:

set in interface java.util.List<E>

subList

public java.util.List<E> subList(int fromIndex,
                                 int toIndex)

Description copied from interface: DisplayableList

Returns a view of the portion of this list between the specified fromIndex, inclusive, and toIndex, exclusive. (If fromIndex and toIndex are equal, the returned list is empty.) The returned list is backed by this list, so non-structural changes in the returned list are reflected in this list, and vice-versa. The returned list supports all of the optional list operations supported by this list.

The semantics of the list returned by this method become undefined if the backing list (i.e., this list) is structurally modified in any way other than via the returned list. (Structural modifications are those that change the size of this list, or otherwise perturb it in such a fashion that iterations in progress may yield incorrect results.)

The list returned by this method implements the DisplayableList interface to support enabling this list to notify its observers of changes made through the subList; but the subList itself cannot have observers of its own. Attempting to add an observer to the subList will result in an UnsupportedOperation exception.

Specified by:

subList in interface DisplayableList<E>

Specified by:

subList in interface java.util.List<E>

Parameters:

fromIndex - low endpoint (inclusive) of the subList

toIndex - high endpoint (exclusive) of the subList

listModel

public javax.swing.ListModel listModel()

Description copied from interface: DisplayableCollection

Create a list model for displaying this collection in a JList. The result of calling toString() is what will actually be displayed for each element. There will be no necessary connection between the order of display and any order in the collection, since this method can be invoked on any collection implementing this interface. (For collections having an inherent order, orderedListModel can be used instead.)

Specified by:

listModel in interface DisplayableCollection<E>

See Also:

orderedListModel() in DisplayableList and DisplayableSortedSet

addAll

public boolean addAll(java.util.Collection<? extends E> c)

Specified by:

addAll in interface java.util.Collection<E>

clear

public void clear()

Specified by:

clear in interface java.util.Collection<E>

contains

public boolean contains(java.lang.Object o)

Specified by:

contains in interface java.util.Collection<E>

containsAll

public boolean containsAll(java.util.Collection<?> c)

Specified by:

containsAll in interface java.util.Collection<E>

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in interface java.util.Collection<E>

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Specified by:

hashCode in interface java.util.Collection<E>

Overrides:

hashCode in class java.lang.Object

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection<E>

iterator

public java.util.Iterator<E> iterator()

Specified by:

iterator in interface java.lang.Iterable<E>

Specified by:

iterator in interface java.util.Collection<E>

removeAll

public boolean removeAll(java.util.Collection<?> c)

Specified by:

removeAll in interface java.util.Collection<E>

retainAll

public boolean retainAll(java.util.Collection<?> c)

Specified by:

retainAll in interface java.util.Collection<E>

size

public int size()

Specified by:

size in interface java.util.Collection<E>

toArray

public java.lang.Object[] toArray()

Specified by:

toArray in interface java.util.Collection<E>

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface java.util.Collection<E>