org.apache.commons.collections.set
Class AbstractSetDecorator<E>

java.lang.Object
  org.apache.commons.collections.collection.AbstractCollectionDecorator<E>
      org.apache.commons.collections.set.AbstractSetDecorator<E>

All Implemented Interfaces:

Iterable<E>, Collection<E>, Set<E>

Direct Known Subclasses:

AbstractSerializableSetDecorator, AbstractSortedSetDecorator, UnmodifiableEntrySet

public abstract class AbstractSetDecorator<E>
extends AbstractCollectionDecorator<E>
implements Set<E>

Decorates another Set to provide additional behaviour.

Methods are forwarded directly to the decorated set.

Since:

Commons Collections 3.0

Version:

$Revision: 1.1.1.1 $ $Date: 2005/05/23 04:36:18 $

Author:

Matt Hall, John Watkinson, Stephen Colebourne

Field Summary

Fields inherited from class org.apache.commons.collections.collection.AbstractCollectionDecorator

collection

Constructor Summary

protected	AbstractSetDecorator() Constructor only used in deserialization, do not use otherwise.
protected	AbstractSetDecorator(Set<E> set) Constructor that wraps (not copies).

Method Summary

protected Set<E>

getSet() Gets the set being decorated.

Methods inherited from class org.apache.commons.collections.collection.AbstractCollectionDecorator

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

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

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

Constructor Detail

AbstractSetDecorator

protected AbstractSetDecorator()

Constructor only used in deserialization, do not use otherwise.

Since:

Commons Collections 3.1

AbstractSetDecorator

protected AbstractSetDecorator(Set<E> set)

Constructor that wraps (not copies).

Parameters:

set - the set to decorate, must not be null

Throws:

IllegalArgumentException - if set is null

Method Detail

getSet

protected Set<E> getSet()

Gets the set being decorated.

Returns:

the decorated set