org.fujion.common

Class ProxiedCollection<T>

java.lang.Object

org.fujion.common.ProxiedCollection<T>

Type Parameters:

T - The element type.

All Implemented Interfaces:

Iterable<T>, Collection<T>

Direct Known Subclasses:

ObservableCollection

public class ProxiedCollection<T>
extends Object
implements Collection<T>

Wraps a collection and delegates implementations for add and remove operations to an external implementation.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ProxiedCollection.IProxiedCollectionOperations<T> Mutator operations for a proxied collection.

Field Summary

Fields

Modifier and Type	Field and Description
protected Collection<T>	delegate

Constructor Summary

Constructors

Constructor and Description
ProxiedCollection(Collection<T> delegate, ProxiedCollection.IProxiedCollectionOperations<T> operations)

Method Summary

Modifier and Type	Method and Description
boolean	add(T element)
boolean	addAll(Collection<? extends T> c)
void	clear()
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
boolean	isEmpty()
Iterator<T>	iterator()
boolean	remove(Object element)
boolean	removeAll(Collection<?> c)
boolean	retainAll(Collection<?> c)
int	size()
Object[]	toArray()
<S> S[]	toArray(S[] a)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

equals, hashCode, parallelStream, removeIf, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

delegate

protected final Collection<T> delegate

Constructor Detail

ProxiedCollection

public ProxiedCollection(Collection<T> delegate,
                         ProxiedCollection.IProxiedCollectionOperations<T> operations)

Method Detail

size

public int size()

Specified by:

size in interface Collection<T>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<T>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<T>

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

Specified by:

iterator in interface Collection<T>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<T>

toArray

public <S> S[] toArray(S[] a)

Specified by:

toArray in interface Collection<T>

add

public final boolean add(T element)

Specified by:

add in interface Collection<T>

remove

public final boolean remove(Object element)

Specified by:

remove in interface Collection<T>

containsAll

public final boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<T>

addAll

public final boolean addAll(Collection<? extends T> c)

Specified by:

addAll in interface Collection<T>

removeAll

public final boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<T>

retainAll

public final boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<T>

clear

public final void clear()

Specified by:

clear in interface Collection<T>