| org.apache.commons.collections.collection.TransformedCollection
 org.apache.commons.collections.buffer.TransformedBuffer
| TransformedBuffer | | public class TransformedBuffer extends TransformedCollection implements Buffer(Code) | | Decorates another Buffer 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 |
| TransformedBuffer | | protected TransformedBuffer(Buffer buffer, Transformer transformer)(Code) | | Constructor that wraps (not copies).
If there are any elements already in the buffer being decorated, they
are NOT transformed.
Parameters:
buffer - the buffer to decorate, must not be null
Parameters:
transformer - the transformer to use for conversion, must not be null
throws:
IllegalArgumentException - if buffer or transformer is null |
| decorate | | public static Buffer decorate(Buffer buffer, Transformer transformer)(Code) | | Factory method to create a transforming buffer.
If there are any elements already in the buffer being decorated, they
are NOT transformed.
Parameters:
buffer - the buffer to decorate, must not be null
Parameters:
transformer - the transformer to use for conversion, must not be null a new transformed Buffer
throws:
IllegalArgumentException - if buffer or transformer is null |
| getBuffer | | protected Buffer getBuffer()(Code) | | Gets the decorated buffer.
the decorated buffer |
| Fields inherited from org.apache.commons.collections.collection.TransformedCollection | final protected Transformer transformer(Code)(Java Doc)
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