Class ObservableCollection<E>

Defines a List implementation which allows to get notification about adding, removing items from it

Inheritance

Object

java.util.AbstractCollection

java.util.AbstractList

ArrayList

ObservableCollection<E>

Inherited Members

Object.finalize()

Object.getClass()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

AbstractCollection.containsAll(Collection<?>)

AbstractCollection.toString()

ArrayList.<T>toArray(T[])

ArrayList.add(E)

ArrayList.add(int,E)

ArrayList.addAll(int,Collection<? extends E>)

ArrayList.addAll(Collection<? extends E>)

ArrayList.addFirst(E)

ArrayList.addLast(E)

ArrayList.clear()

ArrayList.clone()

ArrayList.contains(Object)

ArrayList.ensureCapacity(int)

ArrayList.equals(Object)

ArrayList.forEach(Consumer<? super E>)

ArrayList.get(int)

ArrayList.getFirst()

ArrayList.getLast()

ArrayList.hashCode()

ArrayList.indexOf(Object)

ArrayList.isEmpty()

ArrayList.iterator()

ArrayList.lastIndexOf(Object)

ArrayList.listIterator()

ArrayList.listIterator(int)

ArrayList.remove(int)

ArrayList.remove(Object)

ArrayList.removeAll(Collection<?>)

ArrayList.removeFirst()

ArrayList.removeIf(Predicate<? super E>)

ArrayList.removeLast()

ArrayList.removeRange(int,int)

ArrayList.replaceAll(UnaryOperator<E>)

ArrayList.retainAll(Collection<?>)

ArrayList.set(int,E)

ArrayList.size()

ArrayList.sort(Comparator<? super E>)

ArrayList.spliterator()

ArrayList.subList(int,int)

ArrayList.toArray()

ArrayList.trimToSize()

Namespace:

Assembly: .dll

Syntax

public class ObservableCollection<E> extends ArrayList<E>

Type Parameters

Name	Description
E

Constructors

ObservableCollection()

Creates a new ObservableCollection instance

Declaration

public ObservableCollection()

ObservableCollection(int capacity)

Creates a new ObservableCollection instance

Declaration

public ObservableCollection(int capacity)

Parameters

Type	Name	Description
int	capacity	The initial capacity

ObservableCollection(Collection<? extends E> collection)

Creates a new ObservableCollection instance which contains the elements of the specified collection.

Declaration

public ObservableCollection(Collection<? extends E> collection)

Parameters

Type	Name	Description
Collection<? extends E>	collection	The collection with items to add

Methods

add(E object)

Declaration

public boolean add(E object)

Parameters

Type	Name	Description
E	object

Returns

Type	Description
boolean

Overrides

ArrayList.add(E)

add(int location, E object)

Declaration

public void add(int location, E object)

Parameters

Type	Name	Description
int	location
E	object

Overrides

ArrayList.add(int,E)

addAll(int location, Collection<? extends E> collection)

Declaration

public boolean addAll(int location, Collection<? extends E> collection)

Parameters

Type	Name	Description
int	location
Collection<? extends E>	collection

Returns

Type	Description
boolean

Overrides

ArrayList.addAll(int,Collection<? extends E>)

addAll(Collection<? extends E> collection)

Declaration

public boolean addAll(Collection<? extends E> collection)

Parameters

Type	Name	Description
Collection<? extends E>	collection

Returns

Type	Description
boolean

Overrides

ArrayList.addAll(Collection<? extends E>)

addObserver(ICollectionObserver<E> observer)

Adds the ICollectionObserver instance into the list to notify if this collection changes

Declaration

public final void addObserver(ICollectionObserver<E> observer)

Parameters

Type	Name	Description
ICollectionObserver<E>	observer	The observer to add

clear()

Declaration

public void clear()

Overrides

ArrayList.clear()

remove(int location)

Declaration

public E remove(int location)

Parameters

Type	Name	Description
int	location

Returns

Type	Description
E

Overrides

ArrayList.remove(int)

remove(Object object)

Declaration

public boolean remove(Object object)

Parameters

Type	Name	Description
Object	object

Returns

Type	Description
boolean

Overrides

ArrayList.remove(Object)

removeAll(Collection<?> collection)

Declaration

public boolean removeAll(Collection<?> collection)

Parameters

Type	Name	Description
Collection<?>	collection

Returns

Type	Description
boolean

Overrides

ArrayList.removeAll(Collection<?>)

removeObserver(ICollectionObserver<E> observer)

Removes the ICollectionObserver instance from the list to notify if this collection changes

Declaration

public final synchronized void removeObserver(ICollectionObserver<E> observer)

Parameters

Type	Name	Description
ICollectionObserver<E>	observer	The observer to remove

removeRange(int fromIndex, int toIndex)

Declaration

protected void removeRange(int fromIndex, int toIndex)

Parameters

Type	Name	Description
int	fromIndex
int	toIndex

Overrides

ArrayList.removeRange(int,int)

retainAll(Collection<?> collection)

Declaration

public boolean retainAll(Collection<?> collection)

Parameters

Type	Name	Description
Collection<?>	collection

Returns

Type	Description
boolean

Overrides

ArrayList.retainAll(Collection<?>)

set(int location, E object)

Declaration

public E set(int location, E object)

Parameters

Type	Name	Description
int	location
E	object

Returns

Type	Description
E

Overrides

ArrayList.set(int,E)

setAll(Collection<? extends E> collection)

Clears the ObservableCollection and add all elements from the collection.

Declaration

public boolean setAll(Collection<? extends E> collection)

Parameters

Type	Name	Description
Collection<? extends E>	collection	The collection with items to add

Returns

Type	Description
boolean	True if operation was successful

setAll(List<? extends E> collection, Predicate<? super E> predicate)

Clears the ObservableCollection and add all elements from the collection if.

Declaration

public boolean setAll(List<? extends E> collection, Predicate<? super E> predicate)

Parameters

Type	Name	Description
List<? extends E>	collection	The collection with items to add
Predicate<? super E>	predicate	The predicate to use when adding items from collection ( if true item will be added, otherwise item will be skipped )

Returns

Type	Description
boolean	True if operation was successful