Package org.eclipse.core.databinding.observable.set

Interface IObservableSet<E>

Type Parameters:

E - the type of the elements in this set

All Superinterfaces:

Collection<E>, IObservable, IObservableCollection<E>, Iterable<E>, Set<E>

All Known Subinterfaces:

IViewerObservableSet<E>

All Known Implementing Classes:

AbstractObservableSet, ComputedSet, DecoratingObservableSet, ListToSetAdapter, MappedSet, ObservableSet, UnionSet, WritableSet

public interface IObservableSet<E>
extends Set<E>, IObservableCollection<E>

A set whose changes can be tracked by set change listeners.

Since:

1.0

See Also:

AbstractObservableSet, ObservableSet

Restriction:

This interface is not intended to be implemented by clients. Clients should instead subclass one of the classes that implement this interface.

Authors of extensions to the databinding framework may extend this interface and indirectly implement it, but if doing so must also extend one of the framework classes. (Use an API problem filter to suppress the resulting warning.)

Direct implementers of this interface outside of the framework will be broken in future releases when methods are added to this interface.

Method Summary

Modifier and Type	Method	Description
boolean	add(E o)
boolean	addAll(Collection<? extends E> c)
void	addSetChangeListener(ISetChangeListener<? super E> listener)
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
boolean	equals(Object o)
Object	getElementType()	Returns the element type of this observable collection, or null if this observable collection is untyped.
int	hashCode()
boolean	isEmpty()
Iterator<E>	iterator()
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
void	removeSetChangeListener(ISetChangeListener<? super E> listener)
boolean	retainAll(Collection<?> c)
int	size()
Object[]	toArray()
<T> T[]	toArray(T[] a)

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface org.eclipse.core.databinding.observable.IObservable

addChangeListener, addDisposeListener, addStaleListener, dispose, getRealm, isDisposed, isStale, removeChangeListener, removeDisposeListener, removeStaleListener

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.Set

clear, spliterator

Method Detail

addSetChangeListener

void addSetChangeListener(ISetChangeListener<? super E> listener)

Parameters:

listener - the change listener to add; not null

removeSetChangeListener

void removeSetChangeListener(ISetChangeListener<? super E> listener)

Parameters:

listener - the change listener to remove; not null

getElementType

Object getElementType()

Description copied from interface: IObservableCollection

Returns the element type of this observable collection, or null if this observable collection is untyped.

Specified by:

getElementType in interface IObservableCollection<E>

Returns:

the element type or null if untyped

size

int size()

Specified by:

size in interface Collection<E>

Specified by:

size in interface Set<E>

"TrackedGetter"

isEmpty

boolean isEmpty()

Specified by:

isEmpty in interface Collection<E>

Specified by:

isEmpty in interface Set<E>

"TrackedGetter"

contains

boolean contains(Object o)

Specified by:

contains in interface Collection<E>

Specified by:

contains in interface Set<E>

"TrackedGetter"

iterator

Iterator<E> iterator()

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in interface Set<E>

"TrackedGetter"

toArray

Object[] toArray()

Specified by:

toArray in interface Collection<E>

Specified by:

toArray in interface Set<E>

"TrackedGetter"

toArray

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

Specified by:

toArray in interface Collection<E>

Specified by:

toArray in interface Set<E>

"TrackedGetter"

add

boolean add(E o)

Specified by:

add in interface Collection<E>

Specified by:

add in interface Set<E>

"TrackedGetter"

remove

boolean remove(Object o)

Specified by:

remove in interface Collection<E>

Specified by:

remove in interface Set<E>

"TrackedGetter"

containsAll

boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<E>

Specified by:

containsAll in interface Set<E>

"TrackedGetter"

addAll

boolean addAll(Collection<? extends E> c)

Specified by:

addAll in interface Collection<E>

Specified by:

addAll in interface Set<E>

"TrackedGetter"

retainAll

boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<E>

Specified by:

retainAll in interface Set<E>

"TrackedGetter"

removeAll

boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<E>

Specified by:

removeAll in interface Set<E>

"TrackedGetter"

equals

boolean equals(Object o)

Specified by:

equals in interface Collection<E>

Specified by:

equals in interface Set<E>

Overrides:

equals in class Object

"TrackedGetter"

hashCode

int hashCode()

Specified by:

hashCode in interface Collection<E>

Specified by:

hashCode in interface Set<E>

Overrides:

hashCode in class Object

"TrackedGetter"