| org.apache.commons.collections.bag.TransformedBag org.apache.commons.collections.bag.TransformedSortedBag
TransformedSortedBag | public class TransformedSortedBag extends TransformedBag implements SortedBag(Code) | | Decorates another SortedBag to transform objects that are added.
The add methods are affected by this class.
Thus objects must be removed or searched for using their transformed form.
For example, if the transformation converts Strings to Integers, you must
use the Integer form to remove objects.
This class is Serializable from Commons Collections 3.1.
since: Commons Collections 3.0 version: $Revision: 155406 $ $Date: 2005-02-26 12:55:26 +0000 (Sat, 26 Feb 2005) $ author: Stephen Colebourne |
TransformedSortedBag | protected TransformedSortedBag(SortedBag bag, Transformer transformer)(Code) | | Constructor that wraps (not copies).
If there are any elements already in the bag being decorated, they
are NOT transformed.
Parameters: bag - the bag to decorate, must not be null Parameters: transformer - the transformer to use for conversion, must not be null throws: IllegalArgumentException - if bag or transformer is null |
decorate | public static SortedBag decorate(SortedBag bag, Transformer transformer)(Code) | | Factory method to create a transforming sorted bag.
If there are any elements already in the bag being decorated, they
are NOT transformed.
Parameters: bag - the bag to decorate, must not be null Parameters: transformer - the transformer to use for conversion, must not be null a new transformed SortedBag throws: IllegalArgumentException - if bag or transformer is null |
getSortedBag | protected SortedBag getSortedBag()(Code) | | Gets the decorated bag.
the decorated bag |
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