dsto.dfc.collections
Class EmptyMonitoredCollection

java.lang.Object
  dsto.dfc.collections.EmptyCollection
      dsto.dfc.collections.EmptyMonitoredCollection

All Implemented Interfaces:

MonitoredCollection, Copyable, Singleton, Serializable, Cloneable, Iterable, Collection

public class EmptyMonitoredCollection
extends EmptyCollection
implements MonitoredCollection, Copyable, Serializable

See Also:

Serialized Form

Field Summary

static EmptyMonitoredCollection

EMPTY_INSTANCE

Fields inherited from class dsto.dfc.collections.EmptyCollection

INSTANCE

Method Summary

void	addCollectionListener(CollectionListener l)
Object	clone() Create a completely separate copy of this object and any mutable objects owned by the object.
void	removeCollectionListener(CollectionListener l)

Methods inherited from class dsto.dfc.collections.EmptyCollection

add, addAll, clear, contains, containsAll, equals, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Field Detail

EMPTY_INSTANCE

public static final EmptyMonitoredCollection EMPTY_INSTANCE

Method Detail

addCollectionListener

public void addCollectionListener(CollectionListener l)

Specified by:

addCollectionListener in interface MonitoredCollection

removeCollectionListener

public void removeCollectionListener(CollectionListener l)

Specified by:

removeCollectionListener in interface MonitoredCollection

clone

public Object clone()

Description copied from interface: Copyable

Create a completely separate copy of this object and any mutable objects owned by the object.

NOTE: subclasses should not remove the CloneNotSupportedException throws clause if they themselves support subclassing: removing the CloneNotSupportedException declaration stops subclasses from indicating that a clone was not possible.

Specified by:

clone in interface Copyable

Overrides:

clone in class EmptyCollection