org.mpxj

Class ListWithCallbacks<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<T>

org.mpxj.ListWithCallbacks<T>

Type Parameters:

T - list content type

All Implemented Interfaces:

Iterable<T>, Collection<T>, List<T>

Direct Known Subclasses:

CustomFieldLookupTable, DataLinkContainer, GroupContainer, ProjectEntityContainer, TableContainer, ViewContainer

public abstract class ListWithCallbacks<T>
extends AbstractList<T>

Class implementing a list interface, backed by an ArrayList instance with callbacks which can be overridden by subclasses for notification of added and removed items.

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
ListWithCallbacks()

Method Summary

Modifier and Type	Method and Description
void	add(int index, T element)
boolean	add(T e)
protected void	added(T element) Called to notify subclasses of item addition.
void	clear() Clear the list, but don't explicitly "remove" the contents.
T	get(int index)
T	remove(int index)
protected void	removed(T element) Called to notify subclasses of item removal.
protected void	replaced(T oldElement, T newElement) Called to notify subclasses of item replacement.
T	set(int index, T element)
int	size()

Methods inherited from class java.util.AbstractList

addAll, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, removeRange, subList

Methods inherited from class java.util.AbstractCollection

addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, 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

addAll, contains, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

ListWithCallbacks

public ListWithCallbacks()

Method Detail

added

protected void added(T element)

Called to notify subclasses of item addition.

Parameters:

element - added item

removed

protected void removed(T element)

Called to notify subclasses of item removal.

Parameters:

element - removed item

replaced

protected void replaced(T oldElement,
                        T newElement)

Called to notify subclasses of item replacement.

Parameters:

oldElement - old element

newElement - new element

clear

public void clear()

Clear the list, but don't explicitly "remove" the contents.

Specified by:

clear in interface Collection<T>

Specified by:

clear in interface List<T>

Overrides:

clear in class AbstractList<T>

get

public T get(int index)

Specified by:

get in interface List<T>

Specified by:

get in class AbstractList<T>

size

public int size()

Specified by:

size in interface Collection<T>

Specified by:

size in interface List<T>

Specified by:

size in class AbstractCollection<T>

set

public T set(int index,
             T element)

Specified by:

set in interface List<T>

Overrides:

set in class AbstractList<T>

add

public boolean add(T e)

Specified by:

add in interface Collection<T>

Specified by:

add in interface List<T>

Overrides:

add in class AbstractList<T>

add

public void add(int index,
                T element)

Specified by:

add in interface List<T>

Overrides:

add in class AbstractList<T>

remove

public T remove(int index)

Specified by:

remove in interface List<T>

Overrides:

remove in class AbstractList<T>