org.mpisws.p2p.filetransfer
Interface FileTransfer

All Known Implementing Classes:

FileTransferImpl

public interface FileTransfer

Method Summary

void	addListener(FileTransferListener listener)
void	removeListener(FileTransferListener listener)
FileReceipt	sendFile(File f, ByteBuffer metadata, byte priority, Continuation<FileReceipt,Exception> c)
FileReceipt	sendFile(File f, ByteBuffer metadata, byte priority, long offset, long length, Continuation<FileReceipt,Exception> c)
BBReceipt	sendMsg(ByteBuffer bb, byte priority, Continuation<BBReceipt,Exception> c)

Method Detail

sendFile

FileReceipt sendFile(File f,
                     ByteBuffer metadata,
                     byte priority,
                     long offset,
                     long length,
                     Continuation<FileReceipt,Exception> c)
                     throws IOException

Parameters:

f - the file to send

metadata - this data will be delivered to the FileAllocationStrategy and the FileTransferCallback, it can contain whatever the application needs to name the file, often a filename is sufficient.

priority - the priority of sending

offset - where to start in the file

length - how many bytes to send (must be <= fileLength-offset)

c - who to notify when it is done

Returns:

Throws:

IOException

sendFile

FileReceipt sendFile(File f,
                     ByteBuffer metadata,
                     byte priority,
                     Continuation<FileReceipt,Exception> c)
                     throws IOException

Throws:

IOException

sendMsg

BBReceipt sendMsg(ByteBuffer bb,
                  byte priority,
                  Continuation<BBReceipt,Exception> c)

addListener

void addListener(FileTransferListener listener)

removeListener

void removeListener(FileTransferListener listener)