bt.torrent.selector

Interface PieceSelector

All Known Implementing Classes:

PrioritizedPieceSelector, RandomizedRarestFirstSelector, RarestFirstSelector, SequentialSelector

public interface PieceSelector

An interface for piece selection

Since:

1.1

Method Summary

Modifier and Type	Method and Description
IntStream	getNextPieces(BitSet relevantChunks, PieceStatistics pieceStatistics) Select pieces based on the chunks which are relevant.
default void	initSelector(int numPieces) Init any structures to iterate through numPieces pieces in some iteration order

Method Detail

initSelector

default void initSelector(int numPieces)

Init any structures to iterate through numPieces pieces in some iteration order

Parameters:

numPieces - the number of pieces total

getNextPieces

IntStream getNextPieces(BitSet relevantChunks,
                        PieceStatistics pieceStatistics)

Select pieces based on the chunks which are relevant. Relevant means that the peer we are selecting pieces for has this chunk and we do not have this chunk locally

Parameters:

relevantChunks - the relevant chunks to chose (in the peer's completed list,

pieceStatistics - the piece statistics

Returns:

the stream of the next pieces to get