Class ProjectionCollection<T,TSource>

Defines special read-only collection which projects items of one collection into another collection according to specified transform function

Inheritance

Object

java.util.AbstractCollection

java.util.AbstractList

ArrayList

ObservableCollection

ProjectionCollection<T,TSource>

Implements

com.scichart.core.observable.ICollectionObserver<TSource>

Inherited Members

ObservableCollection.add(E)

ObservableCollection.add(int,E)

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

ObservableCollection.addAll(Collection<? extends E>)

ObservableCollection.addObserver(ICollectionObserver<E>)

ObservableCollection.clear()

ObservableCollection.remove(int)

ObservableCollection.remove(Object)

ObservableCollection.removeAll(Collection<?>)

ObservableCollection.removeObserver(ICollectionObserver<E>)

ObservableCollection.removeRange(int,int)

ObservableCollection.retainAll(Collection<?>)

ObservableCollection.set(int,E)

ObservableCollection.setAll(Collection<? extends E>)

ObservableCollection.setAll(List<? extends E>,Predicate<? super E>)

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.addFirst(E)

ArrayList.addLast(E)

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.removeFirst()

ArrayList.removeIf(Predicate<? super E>)

ArrayList.removeLast()

ArrayList.replaceAll(UnaryOperator<E>)

ArrayList.size()

ArrayList.sort(Comparator<? super E>)

ArrayList.spliterator()

ArrayList.subList(int,int)

ArrayList.toArray()

ArrayList.trimToSize()

Namespace:

Assembly: .dll

Syntax

public final class ProjectionCollection<T,TSource> extends ObservableCollection<T> implements ICollectionObserver<TSource>

Type Parameters

Name	Description
T
TSource

Constructors

ProjectionCollection(Func1<TSource,T> projectionFunc)

Creates a new ProjectionCollection instance with specified projection function

Declaration

public ProjectionCollection(Func1<TSource,T> projectionFunc)

Parameters

Type	Name	Description
Func1<TSource,T>	projectionFunc	The function which transforms item from source collection to target item

ProjectionCollection(ObservableCollection<TSource> sourceCollection, Func1<TSource,T> projectionFunc)

Creates a new ProjectionCollection instance with specified projection function

Declaration

public ProjectionCollection(ObservableCollection<TSource> sourceCollection, Func1<TSource,T> projectionFunc)

Parameters

Type	Name	Description
ObservableCollection<TSource>	sourceCollection	The source collection to project from
Func1<TSource,T>	projectionFunc	The function which transforms item from source collection to target item

Methods

add(T object)

Declaration

public boolean add(T object)

Parameters

Type	Name	Description
T	object

Returns

Type	Description
boolean

Overrides

ObservableCollection<E>.add(E object)

add(int location, T object)

Declaration

public void add(int location, T object)

Parameters

Type	Name	Description
int	location
T	object

Overrides

ObservableCollection<E>.add(int location, E object)

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

Declaration

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

Parameters

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

Returns

Type	Description
boolean

Overrides

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

addAll(Collection<? extends T> collection)

Declaration

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

Parameters

Type	Name	Description
Collection<? extends T>	collection

Returns

Type	Description
boolean

Overrides

ObservableCollection<E>.addAll(Collection<? extends E> collection)

clear()

Declaration

public void clear()

Overrides

ObservableCollection<E>.clear()

getSourceCollection()

Gets the source collection to project from

Declaration

public final ObservableCollection<TSource> getSourceCollection()

Returns

Type	Description
ObservableCollection<TSource>	The source collection

onCollectionChanged(ObservableCollection<TSource> collection, CollectionChangedEventArgs<TSource> args)

Declaration

public void onCollectionChanged(ObservableCollection<TSource> collection, CollectionChangedEventArgs<TSource> args)

Parameters

Type	Name	Description
ObservableCollection<TSource>	collection
CollectionChangedEventArgs<TSource>	args

Exceptions

Type	Condition
Exception

remove(int location)

Declaration

public T remove(int location)

Parameters

Type	Name	Description
int	location

Returns

Type	Description
T

Overrides

ObservableCollection<E>.remove(int location)

remove(Object object)

Declaration

public boolean remove(Object object)

Parameters

Type	Name	Description
Object	object

Returns

Type	Description
boolean

Overrides

ObservableCollection<E>.remove(Object object)

removeAll(Collection<?> collection)

Declaration

public boolean removeAll(Collection<?> collection)

Parameters

Type	Name	Description
Collection<?>	collection

Returns

Type	Description
boolean

Overrides

ObservableCollection<E>.removeAll(Collection<?> collection)

removeRange(int fromIndex, int toIndex)

Declaration

protected void removeRange(int fromIndex, int toIndex)

Parameters

Type	Name	Description
int	fromIndex
int	toIndex

Overrides

ObservableCollection<E>.removeRange(int fromIndex, int toIndex)

retainAll(Collection<?> collection)

Declaration

public boolean retainAll(Collection<?> collection)

Parameters

Type	Name	Description
Collection<?>	collection

Returns

Type	Description
boolean

Overrides

ObservableCollection<E>.retainAll(Collection<?> collection)

set(int location, T object)

Declaration

public T set(int location, T object)

Parameters

Type	Name	Description
int	location
T	object

Returns

Type	Description
T

Overrides

ObservableCollection<E>.set(int location, E object)

setAll(Collection<? extends T> collection)

Clears the ObservableCollection and add all elements from the collection.

Declaration

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

Parameters

Type	Name	Description
Collection<? extends T>	collection

Returns

Type	Description
boolean

Overrides

ObservableCollection<E>.setAll(Collection<? extends E> collection)

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

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

Declaration

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

Parameters

Type	Name	Description
List<? extends T>	collection
Predicate<? super T>	predicate

Returns

Type	Description
boolean

Overrides

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

setSourceCollection(ObservableCollection<TSource> sourceCollection)

Sets the source collection to project from

Declaration

public final void setSourceCollection(ObservableCollection<TSource> sourceCollection)

Parameters

Type	Name	Description
ObservableCollection<TSource>	sourceCollection	The new source collection

Implements

com.scichart.core.observable.ICollectionObserver<TSource>