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java.lang.ObjectCollectionRelayer<E>
@ThreadSafe public class CollectionRelayer<E>
Relayer of collection events to listeners. Thread-safe if the provided collection of listeners, and the listeners themselves are thread-safe.
Nested Class Summary |
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Nested classes/interfaces inherited from interface CollectionListener |
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CollectionListener.Registry<E> |
Constructor Summary | |
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CollectionRelayer(Collection<CollectionListener<E>> listeners)
Creates a CollectionRelayer. |
Method Summary | |
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void |
elementAdded(CollectionEvent.ElementAdded<E> e)
Relays the event to the listeners. |
void |
elementRemoved(CollectionEvent.ElementRemoved<E> e)
Relays the event to the listeners. |
protected Collection<CollectionListener<E>> |
listenersCopy()
Returns a copy of the listener collection. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public CollectionRelayer(Collection<CollectionListener<E>> listeners)
listeners
- to whom events are relayedMethod Detail |
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public final void elementAdded(CollectionEvent.ElementAdded<E> e)
elementAdded
in interface CollectionListener<E>
public final void elementRemoved(CollectionEvent.ElementRemoved<E> e)
elementRemoved
in interface CollectionListener<E>
protected Collection<CollectionListener<E>> listenersCopy()
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