Package com.biglybt.core.torrent.impl

Class TOTorrentFileImpl

java.lang.Object

com.biglybt.core.torrent.impl.TOTorrentFileImpl

All Implemented Interfaces:

TOTorrentFile

public class TOTorrentFileImpl
extends Object
implements TOTorrentFile

Field Summary

Fields

Modifier and Type	Field	Description
private Map	additional_properties_maybe_null
private final long	file_length
private final int	first_piece_number
private static final byte	FLAG_BEP47_PAD
private static final byte	FLAG_OTHER_PAD
private static final byte	FLAG_OTHER_PAD_CHECKED
private byte	flags
private TOTorrentFileHashTreeImpl	hash_tree
private final int	index
private final boolean	is_utf8
private final int	last_piece_number
private final byte[][]	path_components
private final byte[][]	path_components_utf8
private byte[]	root_hash
private final TOTorrentImpl	torrent

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	TOTorrentFileImpl(TOTorrentImpl _torrent, int _index, long _torrent_offset, long _len, byte[][] _path_components)
protected	TOTorrentFileImpl(TOTorrentImpl _torrent, int _index, long _torrent_offset, long _len, byte[][] _path_components, byte[][] _path_components_utf8)
protected	TOTorrentFileImpl(TOTorrentImpl _torrent, int _index, long _torrent_offset, long _len, byte[][] _path_components, byte[][] _path_components_utf8, byte[] _v2_root_hash)
protected	TOTorrentFileImpl(TOTorrentImpl _torrent, int _index, long _torrent_offset, long _len, String _path)

Method Summary

Modifier and Type	Method	Description
protected void	checkComponents()
Map	getAdditionalProperties()
int	getFirstPieceNumber()
TOTorrentFileHashTreeImpl	getHashTree()	V2 torrents only - also null for zero length files
int	getIndex()
int	getLastPieceNumber()
long	getLength()
int	getNumberOfPieces()
byte[][]	getPathComponents()
byte[][]	getPathComponentsBasic()
byte[][]	getPathComponentsUTF8()
String	getRelativePath()	Build a relative path based on path components, using File.separator
byte[]	getRootHash()
TOTorrentImpl	getTorrent()
boolean	isPadFile()	is BEP_47 pad file
protected boolean	isUTF8()
Map	serializeToMap()
protected void	setAdditionalProperty(String name, Object value)
protected void	setRootHash(byte[] _root_hash)

Methods inherited from class java.lang.Object

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

Field Details

FLAG_BEP47_PAD

private static final byte FLAG_BEP47_PAD

See Also:

• Constant Field Values

FLAG_OTHER_PAD

private static final byte FLAG_OTHER_PAD

See Also:

• Constant Field Values

FLAG_OTHER_PAD_CHECKED

private static final byte FLAG_OTHER_PAD_CHECKED

See Also:

• Constant Field Values

torrent

private final TOTorrentImpl torrent

index

private final int index

file_length

private final long file_length

path_components

private final byte[][] path_components

path_components_utf8

private final byte[][] path_components_utf8

first_piece_number

private final int first_piece_number

last_piece_number

private final int last_piece_number

additional_properties_maybe_null

private Map additional_properties_maybe_null

is_utf8

private final boolean is_utf8

flags

private byte flags

hash_tree

private TOTorrentFileHashTreeImpl hash_tree

root_hash

private byte[] root_hash

Constructor Details

TOTorrentFileImpl

protected TOTorrentFileImpl(TOTorrentImpl _torrent,
 int _index,
 long _torrent_offset,
 long _len,
 String _path)
                     throws TOTorrentException

Throws:

TOTorrentException

TOTorrentFileImpl

protected TOTorrentFileImpl(TOTorrentImpl _torrent,
 int _index,
 long _torrent_offset,
 long _len,
 byte[][] _path_components)
                     throws TOTorrentException

Throws:

TOTorrentException

TOTorrentFileImpl

protected TOTorrentFileImpl(TOTorrentImpl _torrent,
 int _index,
 long _torrent_offset,
 long _len,
 byte[][] _path_components,
 byte[][] _path_components_utf8)
                     throws TOTorrentException

Throws:

TOTorrentException

TOTorrentFileImpl

protected TOTorrentFileImpl(TOTorrentImpl _torrent,
 int _index,
 long _torrent_offset,
 long _len,
 byte[][] _path_components,
 byte[][] _path_components_utf8,
 byte[] _v2_root_hash)
                     throws TOTorrentException

Throws:

TOTorrentException

Method Details

checkComponents

protected void checkComponents()
                        throws TOTorrentException

Throws:

TOTorrentException

getTorrent

public TOTorrentImpl getTorrent()

Specified by:

getTorrent in interface TOTorrentFile

getIndex

public int getIndex()

Specified by:

getIndex in interface TOTorrentFile

getLength

public long getLength()

Specified by:

getLength in interface TOTorrentFile

getPathComponentsBasic

public byte[][] getPathComponentsBasic()

getPathComponents

public byte[][] getPathComponents()

Specified by:

getPathComponents in interface TOTorrentFile

getPathComponentsUTF8

public byte[][] getPathComponentsUTF8()

isUTF8

protected boolean isUTF8()

setAdditionalProperty

protected void setAdditionalProperty(String name,
 Object value)

getHashTree

public TOTorrentFileHashTreeImpl getHashTree()

Description copied from interface: TOTorrentFile

V2 torrents only - also null for zero length files

Specified by:

getHashTree in interface TOTorrentFile

Returns:

getRootHash

public byte[] getRootHash()

Specified by:

getRootHash in interface TOTorrentFile

setRootHash

protected void setRootHash(byte[] _root_hash)

getAdditionalProperties

public Map getAdditionalProperties()

Specified by:

getAdditionalProperties in interface TOTorrentFile

getFirstPieceNumber

public int getFirstPieceNumber()

Specified by:

getFirstPieceNumber in interface TOTorrentFile

getLastPieceNumber

public int getLastPieceNumber()

Specified by:

getLastPieceNumber in interface TOTorrentFile

getNumberOfPieces

public int getNumberOfPieces()

Specified by:

getNumberOfPieces in interface TOTorrentFile

isPadFile

public boolean isPadFile()

Description copied from interface: TOTorrentFile

is BEP_47 pad file

Specified by:

isPadFile in interface TOTorrentFile

Returns:

getRelativePath

public String getRelativePath()

Description copied from interface: TOTorrentFile

Build a relative path based on path components, using File.separator

Specified by:

getRelativePath in interface TOTorrentFile

serializeToMap

public Map serializeToMap()

Since:

4.1.0.5