org.extex.scanner.stream
Interface ReaderInterceptor
public interface ReaderInterceptor
This interface describes the ability to manipulate an
Reader by attaching additional processing units in a
pipe manner.
- Version:
- $Revision:5563 $
- Author:
- Gerd Neugebauer
|
Method Summary |
java.io.Reader |
pipe(java.io.Reader reader)
Attach a processor to an input stream. |
pipe
java.io.Reader pipe(java.io.Reader reader)
- Attach a processor to an input stream. If the interceptor decides that no
additional pipe element is required it should simply return the reader
passed in as argument.
- Parameters:
reader - the reader to add some processing unit to
- Returns:
- the new reader. This value should never be
null.