Class FilteredObservableCollection<T>

java.lang.Object

java.util.AbstractCollection<T>

org.aksw.commons.collections.FilteringCollection<T, ObservableCollection<T>>

org.aksw.commons.collection.observable.FilteredObservableCollection<T>

All Implemented Interfaces:

Iterable<T>, Collection<T>, DeltaCollection<T>, ObservableCollection<T>

public class FilteredObservableCollection<T>
extends FilteringCollection<T, ObservableCollection<T>>
implements ObservableCollection<T>

Field Summary

Fields inherited from class FilteringCollection

backend, predicate

Constructor Summary

Constructors

Constructor	Description
FilteredObservableCollection(ObservableCollection<T> backend, Predicate<? super T> predicate)

Method Summary

Modifier and Type	Method	Description
Registration	addPropertyChangeListener(PropertyChangeListener listener)
Runnable	addVetoableChangeListener(VetoableChangeListener listener)	Whether to notify listeners
boolean	delta(Collection<? extends T> rawAdditions, Collection<?> rawRemovals)	Apply a delta thereby firing only a single event
static <T> CollectionChangedEvent<T>	filter(Object self, CollectionChangedEvent<T> event, Predicate<? super T> predicate)	/ Collection newSet = newValues.stream().filter(predicate).collect(Collectors.toSet()); / backend.replace(newSet);

Methods inherited from class FilteringCollection

add, contains, getBackend, getPredicate, iterator, remove, size

Methods inherited from class AbstractCollection

addAll, clear, containsAll, isEmpty, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface Collection

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, remove, removeAll, removeIf, retainAll, size, spliterator, stream, toArray, toArray, toArray

Methods inherited from interface DeltaCollection

replace

Methods inherited from interface Iterable

forEach

Methods inherited from interface ObservableCollection

convert, filter, map, mapToValue, mapToValue

Constructor Details

FilteredObservableCollection

public FilteredObservableCollection(ObservableCollection<T> backend,
 Predicate<? super T> predicate)

Method Details

delta

public boolean delta(Collection<? extends T> rawAdditions,
 Collection<?> rawRemovals)

Description copied from interface: DeltaCollection

Apply a delta thereby firing only a single event

Specified by:

delta in interface DeltaCollection<T>

filter

public static <T> CollectionChangedEvent<T> filter(Object self,
 CollectionChangedEvent<T> event,
 Predicate<? super T> predicate)

/ Collection newSet = newValues.stream().filter(predicate).collect(Collectors.toSet()); / backend.replace(newSet);

addVetoableChangeListener

public Runnable addVetoableChangeListener(VetoableChangeListener listener)

Description copied from interface: ObservableCollection

Whether to notify listeners

Specified by:

addVetoableChangeListener in interface ObservableCollection<T>

addPropertyChangeListener

public Registration addPropertyChangeListener(PropertyChangeListener listener)

Specified by:

addPropertyChangeListener in interface ObservableCollection<T>