| org.apache.commons.net.io.CopyStreamListener
All known Subclasses: org.apache.commons.net.io.CopyStreamAdapter,
| CopyStreamListener | | public interface CopyStreamListener extends EventListener(Code) | | The CopyStreamListener class can accept CopyStreamEvents to keep track
of the progress of a stream copying operation. However, it is currently
not used that way within NetComponents for performance reasons. Rather
the bytesTransferred(long, int) method is called directly rather than
passing an event to bytesTransferred(CopyStreamEvent), saving the creation
of a CopyStreamEvent instance. Also, the only place where
CopyStreamListener is currently used within NetComponents is in the
static methods of the uninstantiable org.apache.commons.io.Util class, which
would preclude the use of addCopyStreamListener and
removeCopyStreamListener methods. However, future additions may use the
JavaBean event model, which is why the hooks have been included from the
beginning.
See Also: CopyStreamEvent
See Also: CopyStreamAdapter
See Also: Util
author:
Daniel F. Savarese
version:
$Id: CopyStreamListener.java 165675 2005-05-02 20:09:55Z rwinston $ |
| Method Summary | |
| public void | bytesTransferred(CopyStreamEvent event)
This method is invoked by a CopyStreamEvent source after copying
a block of bytes from a stream. | | public void | bytesTransferred(long totalBytesTransferred, int bytesTransferred, long streamSize)
This method is not part of the JavaBeans model and is used by the
static methods in the org.apache.commons.io.Util class for efficiency. |
| bytesTransferred | | public void bytesTransferred(CopyStreamEvent event)(Code) | | This method is invoked by a CopyStreamEvent source after copying
a block of bytes from a stream. The CopyStreamEvent will contain
the total number of bytes transferred so far and the number of bytes
transferred in the last write.
Parameters:
event - The CopyStreamEvent fired by the copying of a block ofbytes. |
| bytesTransferred | | public void bytesTransferred(long totalBytesTransferred, int bytesTransferred, long streamSize)(Code) | | This method is not part of the JavaBeans model and is used by the
static methods in the org.apache.commons.io.Util class for efficiency.
It is invoked after a block of bytes to inform the listener of the
transfer.
Parameters:
totalBytesTransferred - The total number of bytes transferredso far by the copy operation.
Parameters:
bytesTransferred - The number of bytes copied by the most recentwrite.
Parameters:
streamSize - The number of bytes in the stream being copied.This may be equal to CopyStreamEvent.UNKNOWN_STREAM_SIZE ifthe size is unknown. |
|
|