org.apache.commons.collections.bag
public abstract class AbstractSortedBagDecorator extends AbstractBagDecorator implements SortedBag
SortedBag
to provide additional behaviour.
Methods are forwarded directly to the decorated bag.
Since: Commons Collections 3.0
Version: $Revision: 646777 $ $Date: 2008-04-10 13:33:15 +0100 (Thu, 10 Apr 2008) $
Constructor Summary | |
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protected | AbstractSortedBagDecorator()
Constructor only used in deserialization, do not use otherwise. |
protected | AbstractSortedBagDecorator(SortedBag bag)
Constructor that wraps (not copies).
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Method Summary | |
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Comparator | comparator() |
Object | first() |
protected SortedBag | getSortedBag()
Gets the bag being decorated.
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Object | last() |
Since: Commons Collections 3.1
Parameters: bag the bag to decorate, must not be null
Throws: IllegalArgumentException if list is null
Returns: the decorated bag