com.frostwire.jlibtorrent

Class PieceIndexBitfield

java.lang.Object

com.frostwire.jlibtorrent.PieceIndexBitfield

public final class PieceIndexBitfield
extends java.lang.Object

The bitfield type stores any number of bits as a bitfield in a heap allocated array.

Constructor Summary

Constructors

Constructor and Description
PieceIndexBitfield(piece_index_bitfield f)

Method Summary

Modifier and Type	Method and Description
void	clear() Make the bitfield empty, of zero size.
void	clearAll() Set all bits in the bitfield to 1 (set_all) or 0 (clear_all).
void	clearBit(int index)
int	count() Counts the number of bits in the bitfield that are set to 1.
int	endIndex()
int	findFirstSet()
int	findLastClear()
boolean	getBit(int index)
boolean	isAllSet() Returns true if all bits in the bitfield are set.
boolean	isEmpty() Returns true if the bitfield has zero size.
boolean	isNoneSet()
void	resize(int bits)
void	resize(int bits, boolean val) Set the size of the bitfield to ``bits`` length.
void	setAll() Set all bits in the bitfield to 1 (set_all) or 0 (clear_all).
void	setBit(int index)
int	size() Returns the size of the bitfield in bits.
piece_index_bitfield	swig()
torrent_status	ts() This methods returns the internal torrent status or null if it was constructed without one.

Methods inherited from class java.lang.Object

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

Constructor Detail

PieceIndexBitfield

public PieceIndexBitfield(piece_index_bitfield f)

Parameters:

f - the native object

Method Detail

swig

public piece_index_bitfield swig()

Returns:

the native object

ts

public torrent_status ts()

This methods returns the internal torrent status or null if it was constructed without one.

This also prevent premature garbage collection in case the storage was created from a torrent status.

Returns:

the pinned torrent info

getBit

public boolean getBit(int index)

Parameters:

index - the bit index

Returns:

the bit value

clearBit

public void clearBit(int index)

Parameters:

index - the bit index

setBit

public void setBit(int index)

Parameters:

index - the bit index

endIndex

public int endIndex()

isAllSet

public boolean isAllSet()

Returns true if all bits in the bitfield are set.

Returns:

true if all bits are set

isNoneSet

public boolean isNoneSet()

Returns:

true if no bit is set

size

public int size()

Returns the size of the bitfield in bits.

Returns:

the size

isEmpty

public boolean isEmpty()

Returns true if the bitfield has zero size.

Returns:

true if empty

count

public int count()

Counts the number of bits in the bitfield that are set to 1.

Returns:

the number of bits set

findFirstSet

public int findFirstSet()

Returns:

the bit index

findLastClear

public int findLastClear()

Returns:

the bit index

resize

public void resize(int bits,
                   boolean val)

Set the size of the bitfield to ``bits`` length. If the bitfield is extended, the new bits are initialized to ``val``.

Parameters:

bits - the number of bits

val - the bits value

resize

public void resize(int bits)

Parameters:

bits - the number of bits

setAll

public void setAll()

Set all bits in the bitfield to 1 (set_all) or 0 (clear_all).

clearAll

public void clearAll()

Set all bits in the bitfield to 1 (set_all) or 0 (clear_all).

clear

public void clear()

Make the bitfield empty, of zero size.