org.gudy.azureus2.core3.disk.impl.access.impl
Class DMWriterImpl

java.lang.Object
  org.gudy.azureus2.core3.disk.impl.access.impl.DMWriterImpl

All Implemented Interfaces:

DMWriter

public class DMWriterImpl
extends java.lang.Object
implements DMWriter

Author:

parg

Nested Class Summary

protected class

DMWriterImpl.requestDispatcher

Constructor Summary

DMWriterImpl(DiskManagerHelper _disk_manager)

Method Summary

DiskManagerWriteRequest	createWriteRequest(int pieceNumber, int offset, DirectByteBuffer buffer, java.lang.Object user_data)
boolean	hasOutstandingWriteRequestForPiece(int piece_number)
boolean	isChecking()
void	start()
void	stop()
void	writeBlock(DiskManagerWriteRequest request, DiskManagerWriteRequestListener _listener)
boolean	zeroFile(DiskManagerFileInfoImpl file, long length)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DMWriterImpl

public DMWriterImpl(DiskManagerHelper _disk_manager)

Method Detail

start

public void start()

Specified by:

start in interface DMWriter

stop

public void stop()

Specified by:

stop in interface DMWriter

isChecking

public boolean isChecking()

zeroFile

public boolean zeroFile(DiskManagerFileInfoImpl file,
                        long length)
                 throws DiskManagerException

Specified by:

zeroFile in interface DMWriter

Throws:

DiskManagerException

createWriteRequest

public DiskManagerWriteRequest createWriteRequest(int pieceNumber,
                                                  int offset,
                                                  DirectByteBuffer buffer,
                                                  java.lang.Object user_data)

Specified by:

createWriteRequest in interface DMWriter

hasOutstandingWriteRequestForPiece

public boolean hasOutstandingWriteRequestForPiece(int piece_number)

Specified by:

hasOutstandingWriteRequestForPiece in interface DMWriter

writeBlock

public void writeBlock(DiskManagerWriteRequest request,
                       DiskManagerWriteRequestListener _listener)

Specified by:

writeBlock in interface DMWriter