Class DownloadManagerController.fileInfoFacade

java.lang.Object

com.biglybt.core.download.impl.DownloadManagerController.fileInfoFacade

All Implemented Interfaces:

DiskManagerFileInfo

Enclosing class:

DownloadManagerController

protected class DownloadManagerController.fileInfoFacade
extends Object
implements DiskManagerFileInfo

Field Summary

Fields

Modifier and Type	Field	Description
private DiskManagerFileInfo	delegate
private List<DiskManagerFileInfoListener>	listeners

Fields inherited from interface DiskManagerFileInfo

READ, ST_COMPACT, ST_LINEAR, ST_REORDER, ST_REORDER_COMPACT, WRITE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	fileInfoFacade()

Method Summary

Modifier and Type	Method	Description
void	addListener(DiskManagerFileInfoListener listener)
void	close()
boolean	exists()	Checks that the linked file exists (always returns true for pad files)
void	flushCache()
int	getAccessMode()
DiskManager	getDiskManager()
long	getDownloaded()
DownloadManager	getDownloadManager()
long	getETA()
String	getExtension()
File	getFile(boolean follow_link)
int	getFirstPieceNumber()
int	getIndex()
String	getLastError()
long	getLastModified()
int	getLastPieceNumber()
long	getLength()
File	getLink()
int	getNbPieces()
int	getPriority()	File Download Priority
int	getReadBytesPerSecond()
int	getStorageType()	Returns the storage type for this file
TOTorrentFile	getTorrentFile()
int	getWriteBytesPerSecond()
boolean	isSkipped()	Skipped files don't get downloaded.
Boolean	isSkipping()
DirectByteBuffer	read(long offset, int length)
void	recheck()
void	removeListener(DiskManagerFileInfoListener listener)
protected void	setDelegate(DiskManagerFileInfo new_delegate)
boolean	setLink(File link_destination, boolean no_delete)	Relink the file to the destination given - this method deals with if the file is part of a simple torrent or not (so it may set the download name to keep it in sync).
boolean	setLinkAtomic(File link_destination, boolean no_delete)
boolean	setLinkAtomic(File link_destination, boolean no_delete, FileUtil.ProgressListener pl)
void	setPriority(int b)
void	setSkipped(boolean b)
boolean	setStorageType(int type, boolean force)

Methods inherited from class Object

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

Methods inherited from interface DiskManagerFileInfo

isLinked, isMetadataDownload, setStorageType

Field Details

delegate

private volatile DiskManagerFileInfo delegate

listeners

private List<DiskManagerFileInfoListener> listeners

Constructor Details

fileInfoFacade

protected fileInfoFacade()

Method Details

setDelegate

protected void setDelegate(DiskManagerFileInfo new_delegate)

setPriority

public void setPriority(int b)

Specified by:

setPriority in interface DiskManagerFileInfo

setSkipped

public void setSkipped(boolean b)

Specified by:

setSkipped in interface DiskManagerFileInfo

isSkipping

public Boolean isSkipping()

Specified by:

isSkipping in interface DiskManagerFileInfo

setLink

public boolean setLink(File link_destination,
 boolean no_delete)

Description copied from interface: DiskManagerFileInfo

Relink the file to the destination given - this method deals with if the file is part of a simple torrent or not (so it may set the download name to keep it in sync). If you just want a simple relink, use setLinkAtomic.

Specified by:

setLink in interface DiskManagerFileInfo

Parameters:

link_destination -

Returns:

true - worked, false - failed, use getLastError to possibly get some extra info

getLastError

public String getLastError()

Specified by:

getLastError in interface DiskManagerFileInfo

setLinkAtomic

public boolean setLinkAtomic(File link_destination,
 boolean no_delete)

Specified by:

setLinkAtomic in interface DiskManagerFileInfo

setLinkAtomic

public boolean setLinkAtomic(File link_destination,
 boolean no_delete,
 FileUtil.ProgressListener pl)

Specified by:

setLinkAtomic in interface DiskManagerFileInfo

getLink

public File getLink()

Specified by:

getLink in interface DiskManagerFileInfo

setStorageType

public boolean setStorageType(int type,
 boolean force)

Specified by:

setStorageType in interface DiskManagerFileInfo

Parameters:

type -

force - discards any existing file content if it exists - use with care...

Returns:

getStorageType

public int getStorageType()

Description copied from interface: DiskManagerFileInfo

Returns the storage type for this file

Specified by:

getStorageType in interface DiskManagerFileInfo

Returns:

DiskManagerFileInfo.ST_LINEAR, DiskManagerFileInfo.ST_COMPACT, DiskManagerFileInfo.ST_REORDER, DiskManagerFileInfo.ST_REORDER_COMPACT

getAccessMode

public int getAccessMode()

Specified by:

getAccessMode in interface DiskManagerFileInfo

getDownloaded

public long getDownloaded()

Specified by:

getDownloaded in interface DiskManagerFileInfo

getLastModified

public long getLastModified()

Specified by:

getLastModified in interface DiskManagerFileInfo

getExtension

public String getExtension()

Specified by:

getExtension in interface DiskManagerFileInfo

getFirstPieceNumber

public int getFirstPieceNumber()

Specified by:

getFirstPieceNumber in interface DiskManagerFileInfo

getLastPieceNumber

public int getLastPieceNumber()

Specified by:

getLastPieceNumber in interface DiskManagerFileInfo

getLength

public long getLength()

Specified by:

getLength in interface DiskManagerFileInfo

getNbPieces

public int getNbPieces()

Specified by:

getNbPieces in interface DiskManagerFileInfo

getPriority

public int getPriority()

Description copied from interface: DiskManagerFileInfo

File Download Priority

Specified by:

getPriority in interface DiskManagerFileInfo

Returns:

Common:
-1: Low
0: Normal
1: High

Not Common:
invalid input: '<' -1: Lower and Lower
> 0: Higher and Higher

isSkipped

public boolean isSkipped()

Description copied from interface: DiskManagerFileInfo

Skipped files don't get downloaded.

The state of the existing data is dependent upon DiskManagerFileInfo.getStorageType(). States DiskManagerFileInfo.ST_COMPACT and DiskManagerFileInfo.ST_REORDER_COMPACT will delete (or trim) the file. Other states will retain existing data (ie. Do Not Download).

Specified by:

isSkipped in interface DiskManagerFileInfo

exists

public boolean exists()

Description copied from interface: DiskManagerFileInfo

Checks that the linked file exists (always returns true for pad files)

Specified by:

exists in interface DiskManagerFileInfo

Returns:

getIndex

public int getIndex()

Specified by:

getIndex in interface DiskManagerFileInfo

getDiskManager

public DiskManager getDiskManager()

Specified by:

getDiskManager in interface DiskManagerFileInfo

getDownloadManager

public DownloadManager getDownloadManager()

Specified by:

getDownloadManager in interface DiskManagerFileInfo

getFile

public File getFile(boolean follow_link)

Specified by:

getFile in interface DiskManagerFileInfo

getTorrentFile

public TOTorrentFile getTorrentFile()

Specified by:

getTorrentFile in interface DiskManagerFileInfo

flushCache

public void flushCache()
                throws Exception

Specified by:

flushCache in interface DiskManagerFileInfo

Throws:

Exception

read

public DirectByteBuffer read(long offset,
 int length)
                      throws IOException

Specified by:

read in interface DiskManagerFileInfo

Throws:

IOException

getReadBytesPerSecond

public int getReadBytesPerSecond()

Specified by:

getReadBytesPerSecond in interface DiskManagerFileInfo

getWriteBytesPerSecond

public int getWriteBytesPerSecond()

Specified by:

getWriteBytesPerSecond in interface DiskManagerFileInfo

getETA

public long getETA()

Specified by:

getETA in interface DiskManagerFileInfo

recheck

public void recheck()

Specified by:

recheck in interface DiskManagerFileInfo

close

public void close()

Specified by:

close in interface DiskManagerFileInfo

addListener

public void addListener(DiskManagerFileInfoListener listener)

Specified by:

addListener in interface DiskManagerFileInfo

removeListener

public void removeListener(DiskManagerFileInfoListener listener)

Specified by:

removeListener in interface DiskManagerFileInfo