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Types that extend and augment the Java Collections Framework.
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package org.apache.commons.collections.set;
import java.util.Set;
import org.apache.commons.collections.collection.AbstractCollectionDecorator;
/**
* Decorates another Set
to provide additional behaviour.
*
* Methods are forwarded directly to the decorated set.
*
* @since Commons Collections 3.0
* @version $Revision: 1.2 $ $Date: 2004/01/14 21:43:14 $
*
* @author Stephen Colebourne
*/
public abstract class AbstractSetDecorator extends AbstractCollectionDecorator implements Set {
/**
* Constructor that wraps (not copies).
*
* @param set the set to decorate, must not be null
* @throws IllegalArgumentException if set is null
*/
protected AbstractSetDecorator(Set set) {
super(set);
}
/**
* Gets the set being decorated.
*
* @return the decorated set
*/
protected Set getSet() {
return (Set) getCollection();
}
}